Fuses and Alarm Panel

5 Fuses and Alarm Panel

5.1 Fuse and Alarm Panels

The Fuse and Alarm Panel (FAP) provides protected distribution of –48VDC power to the shelves in the frame. The site voltage input to each frame should be between -40VDC and -57.5VDC. Allowing for the full population of a frame and for the failure of one primary supply, new installations of Control and Extension frames require two 60A feeds. See the "Hardware Power Calculator Tool" section in Hardware for more information.

The FAP is installed at the top of the frame and uses two cables to bring A and B power to the frame. The FAP contains two separate circuits, A and B. Current flows from the input terminals to the fuse bus. Protection is provided by fuses placed in fuse holders on the front panel. When a fuse is installed in a fuse holder, the circuit is completed to the output connector.

warning:

Existing frames that are fused at 40 amps may be upgraded to support 60 amps with a FAP upgrade kit. Frames that contain HC-MIMs must be upgraded to support 60 amps. Customers do not perform a FAP upgrade; these upgrades are performed by Oracle Communications personnel.

warning:

The FAP P/N 870-1606-02 Revs A-B can be upgraded to FAP P/N 870-1606-02 Rev C with FAP upgrade kit P/N 840-0139-01. The FAP P/N 870-2320-01 Revs A-I can be upgraded to FAP P/N 870-2320-01 Rev J with FAP upgrade kit P/N 870-0139-02.

Caution:

All personnel associated with the installation of this system must adhere to all safety precautions and protection equipment required to avoid the possibility of injury to personnel, service degradation, and/or service interruption.

Caution:

This is a redundant system to allow service during normal maintenance. When repairs require a total power disconnect, both input supply sources must be disconnected. This will cause service interruption and take down the system.

5.1.1 Fuses

The fuse and alarm panel uses GMT-type fuses of different amperage ratings for individual circuit protection. If a frame circuit fuse is blown the alarm is indicated by an LED on the front panel and a small colored flag on the fuse shows the fuse that has failed (refer to Figure 5-1. Refer to Maintenance for procedures on replacing fuses and the FAP assembly.

Caution:

Always use a fuse of the same type and amperage rating when replacing a failed fuse.

Figure 5-1 Fuse (GMT Brand Shown)

Table 5-1 Fuse Color Codes of Alarm Flags

Fuse Amp	Fuse Flag Color	Fuse Amp	Fuse Flag Color
0.18A	Orange-Red	2A	Orange
0.2A	Black-Red	2.5A	White-Orange
0.25A	Violet	3A	Blue
0.33A	Yellow-Green	3.5A	White-Blue
0.375A	White-Green	4A	White -Brown
0.5A	Red	5A	Green
0.65A	Black	7.5A	Black-White
0.75A	Brown	10A	Red-White
1A	Gray	12A	Yellow-Green
1.33A	White	15A	Red-Blue
1.5A	White-Yellow

5.1.2 Fuse and Alarm Panel (P/N 870-2804-01)

The FAP (P/N 870-2804-01) is a low-profile (1U) unit that can be installed in the Control Frame (CF) and the Extension Frame (EF).

The Power Alarm LED indicates the input power state to the FAP. The LED is green when input power is applied to that bus of the FAP and is red when there is no input power to that bus of the FAP. An unlit Power Alarm LED indicates a failed LED or no input power to either bus of the FAP.

Alarm LEDs to indicate Critical, Major, and Minor alarms are located to the left of the diode board. The LEDs indicate alarms generated by the system that are applicable to that frame which the FAP is installed.

The FAP contains a Diode board and a Shorting board. These boards are located at the front center of the FAP. The FAP also contains two fuse blocks, one to the left (A-side) and one to the right (B-side) of diode and shorting boards, consisting of 20 fuse positions each. The Fuse Alarm LED indicates the failure of a fuse.

The diode board in the FAP contains power diodes and circuitry which allow one bus to pick up the entire load when there is a loss of input power on the other bus.

The Shorting board allows the removal of the diode board without taking down the system. This permits periodic maintenance of the diodes without having to power down or remove the unit from the shelf. For maintenance operation, the Shorting board has to be removed, flipped over, and reinstalled. In the bypass position, both A and B power is connected to the fuse blocks so the diode board can be safely removed. The Shorting board has an LED which is off when the board is in normal operational mode and is green when in the bypass mode of operation. With the Shorting board in the bypass mode, the OR’ing function is not available. Refer to Maintenance for additional information to place the FAP into Maintenance Mode of operation.

Figure 5-2 and Table 5-2 describes the front panel configuration of the fuse and alarm panel (P/N 870-2804-01).

Figure 5-2 Fuse and Alarm Panel - Front View (P/N 870-2804-xx)

img/r_fuse_and_alarm_panel_1u_im-fig1.jpg

Table 5-2 Fuse and Alarm Panel Front Items (P/N 870-2804-xx)

Fuse Panel Item	Description
Fuse Positions	Two groups of 20 GMT fuses
Shorting Board LED	LED indicator for shorting board.
FuseAlarm	LED indicator for fuse fail alarm
PowerAlarm	LED indicator for input power
CriticalAlarm	LED indicator for critical alarm
MajorAlarm	LED indicator for major alarm
MinorAlarm	LED indicator for minor alarm

Table 5-3 presents possible alarm LED states and corresponding fuse conditions.

Table 5-3 Fuse State and LED condition (P/N 870-2804-01).

Fuse State A side	Fuse State B side	Fuse LEDs A side	Fuse LEDs B side
No fuses blown	No fuses blown	Green	Green
No fuses blown	At least 1 fuse blown	Green	Red
At least 1 fuse blown	No fuses blown	Red	Green
At least 1 fuse blown	At least 1 fuse blown	Red	Red
Shorting board enabled (in bypass mode), Shorting board LED is green.		Red	Red
Shorting board in normal operational mode, Shorting board LED is off. No fuses blown.		Green	Green

Figure 5-3 and Table 5-4 describes the rear panel configuration. Refer to Installation for cabling connection information.

Figure 5-3 Fuse and Alarm Panel Rear (P/N870-2804-01).

img/r_fuse_and_alarm_panel_1u_im-fig21.jpg

Table 5-4 Fuse and Alarm Panel Rear Items (P/N870-2804-01).

Fuse Panel Item	Description
Input Terminal Block A	Input and Return for power source A and FAP Chassis Ground
Input Terminal Block B	Input and Return for power source B and FAP Logic Ground
–48VDC Outputs A	26-pin “D” connectors for A-side outputs: P1 - Fuses 1 through 6 P2 - Fuses 7 through 12 P3 - Fuses 13 through 18
–48VDC Outputs B	26-pin “D” connectors for B-side outputs: P1 - Fuses 1 through 6 P2 - Fuses 7 through 12 P3 - Fuses 13 through 18
Alarm Interface	15-pin “D” connectors: P1 to the EAGLE P2 to a power distribution breaker panel

Table 5-5 presents the power requirements and physical dimensions for the FAP.

Table 5-5 Fuse and Alarm Panel Specifications (P/N 870-2804-01).

Dimensions
Height Width Depth	1.75 inches (4.4 cm) 21.5 inches (53.8 cm) 10 inches (25 cm)

Dimensions

Height

Width

Depth

1.75 inches (4.4 cm)

21.5 inches (53.8 cm)

10 inches (25 cm)

5.1.2.1 Shorting Board

The Shorting board allows the removal of the diode board without taking down the system. This permits periodic maintenance of the diodes without having to power down or remove the unit from the shelf. The Shorting board has an LED which is off when the board is in normal operational mode and is green when in the bypass mode of operation. With the Shorting Board in the maintenance mode, the Diode Board can be removed for maintenance while still allowing the FAP to operate. No OR'ed power is available in this mode. After installing the Diode Board, the Shorting Board must be reset to normal mode.

5.1.2.1.1 Maintenance Mode

This section describes how to place the Shorting Board into maintenance (bypass) mode. Maintenance mode allows the removal of the Diode Board without taking down the system.

Procedure — Shorting Board Maintenance Mode

Check to verify the Shorting Board LED is not on, indicating the FAP is in normal mode.2.
Locate two screws securing the Shorting Board in its slot (see Figure 5-4). Note the orientation of the Shorting Board LED. Turn the screws at each corner of the board to the left until they disengage.

Figure 5-4 Shorting Board Faceplate, Normal Mode
Pull the board straight out of the FAP until the board is clear of the frame.
Turn the Shorting Board over and reinsert the board into its slot. Note the orientation of the Shorting Board LED (see Figure 5-5).

Figure 5-5 Shorting Board Faceplate, Maintenance Mode

The Shorting Board LED turns green and the fuse alarm LEDs turn red.
Ensure the board is seated properly and tighten the two screws to secure the board.
The Shorting Board is now in the maintenance (bypass) mode of operation.

5.1.2.1.2 Normal Mode

Use this procedure to place the Shorting board into normal mode. This mode of operation allows one bus to pick up the entire load when there is a loss of input power on the other bus.

Procedure — Shorting Board Normal Mode

Check to verify the Shorting Board LED is green, indicating the FAP is in maintenance mode.
Locate two screws securing the Shorting Board in its slot. Note the orientation of the Shorting Board LED (Figure 5-6). Turn the screws at each corner of the board to the left until they disengage.

Figure 5-6 Shorting Board Faceplate, Maintenance Mode
Pull the board straight out of the FAP until the board is clear of the frame.
Turn the Shorting Board over and reinsert the board into its slot. Note the orientation of the Shorting Board LED (see Figure 5-7).

Figure 5-7 Shorting Board Faceplate, Normal Mode

Note:
The Shorting Board LED is off and the fuse alarm LEDs turn green.
Ensure the board is seated properly and tighten the two screws to secure the board.
The Shorting Board is now in the normal mode of operation.

5.1.3 Fuse and Alarm Panel (P/N 870-1606-xx/870-2320-xx)

The FAP P/N 870-1606-xx can be installed in standard frames. The FAP P/N 870-2320-xx can be installed in heavy duty frames.

The FAP contains an alarm board, two diode boards, and a jumper board. These boards are located at the front center of the FAP. The fuse holders are to the left and right of these boards as shown in Figure 5-8.

The alarm board contains a FUSELED to indicate a failed fuse (for either bus A or B) and LEDs to indicate Critical, Major, and Minor alarms generated by the system that are applicable to that frame which the FAP is installed.

There are two diode boards in the FAP, one for bus A and one for bus B. Each diode board contains power diodes and circuitry which allow one bus to pick up the entire load when there is a loss of input power on the other bus. An LED indicates the input power state to the FAP. The LED is green when input power is applied to that bus of the FAP and is red when there is no input power to that bus of the FAP.

The Maintenance (Jumper) board allows the removal of one or both diode boards without taking down the system. The Jumper board has two connectors and a connector plug. During normal operation, the connector plug is seated on the first connector. For maintenance operation, the jumper board has to be removed and the connector plug moved to the second connector. In the maintenance position, the connector plug connects both A and B power feeds to the fuse panels so one or both diode boards can be safely removed. The OP/MAINTLED is green when the Jumper board is in normal operational mode and is red when in the maintenance mode of operation. Refer to Maintenance.

Figure 5-8 and Table 5-6 describes the front panel configuration of the fuse and alarm panel (P/N 870-1606-xx/870-2320-xx).

Figure 5-8 Fuse and Alarm Panel (P/N 870-1606-xx/870-2320-xx) Front

Table 5-6 Fuse and Alarm Panel Front Items

Fuse Panel Item	Description
Fuse Positions	Two groups of 20 GMT fuses
PWR ALARM	LED indicator for A or B diode board input power Green - input power applied Red - no input power to board
OP/MAINT	LED indicator for mode of operation Green - normal Red - maintenance
FUSE	LED indicator for fuse fail alarm Green - normal Red - blown fuse
CRITICAL	LED indicator for frame critical alarm
MAJOR	LED indicator for frame major alarm
MINOR	LED indicator for frame minor alarm

Figure 5-9 describes the rear panel configuration of fuse and alarm panel (P/N 870-1606-xx). Refer to Installation for cabling connection information.

Figure 5-9 Fuse and Alarm Panel (P/N 870-1606-xx/870-2320-xx) Rear

Table 5-7 Fuse and Alarm Panel (P/N 870-1606-xx/870-2320-xx) Rear

Fuse Panel Item	Description
Input Terminal Block A	Logic Ground, Return, and Input for power source A
Input Terminal Block B	Logic Ground, Return, and Input for power source B
Output Terminal Block A	–48VDC, Chassis Ground, and RTN for Fuse location 12, 18, 19, and 20 for side A. These are miscellaneous extra capacity fuses refer to Provision Rules for FAP Fuse Locations .
Output Terminal Block B	–48VDC, Chassis Ground, and RTN for Fuse location 12, 18, 19, and 20 for side B. These are miscellaneous extra capacity fuses refer to Provision Rules for FAP Fuse Locations
–48VDC, Chassis Ground, and RTN Outputs A	26-pin “D” connectors, P1, P2, and P3 for A-side outputs.
–48VDC, Chassis Ground, and RTN Outputs B	26-pin “D” connectors, P1, P2, and P3 for B-side outputs.

Table 5-8 Fuse and Alarm Panel (P/N 870-1606-xx/870-2320-xx) Specifications

Dimensions
Height Width Depth	3 inches (7.6 cm) 17 inches (43.2 cm) 10.25 inches (26 cm)

Dimensions

Height

Width

Depth

3 inches (7.6 cm)

17 inches (43.2 cm)

10.25 inches (26 cm)

5.1.3.1 Jumper Board

The Jumper board has two connectors and a connector plug. During normal operation, the connector plug is seated on the first connector. For maintenance operation, the jumper board has to be removed and the connector plug moved to the second connector. In the maintenance position, the connector plug connects both A and B power feeds to the fuse panels so one or both diode boards can be safely removed. The OP/MAINT LED is green when the Jumper board is in normal operational mode and is red when in the maintenance mode of operation.

5.1.3.1.1 Maintenance Mode

Use this procedure to place the jumper board into maintenance mode. Maintenance mode allows the removal of one or both diode boards without taking down the system.

Procedure — Maintenance Mode

Locate the jumper board on the Fuse and Alarm Panel (FAP). See Figure 5-10.

Figure 5-10 Jumper Board FAP
Remove the Jumper Board (FAP_JB) by turning the top and bottom screws to the left until they disengage.
Pull the board straight out of the FAP until the board is clear of the frame.
On the jumper circuit board, unclip the 12-pin connector jumper from P71 and re-attach it to P72. Insert it until the plastic retaining clips “snap”. See Figure 5-11. Note that the jumper has a retaining strap so it will not get dropped or lost. This repositioning overrides the diodes, establishing a direct connection between the input and fuse panels.

Figure 5-11 Jumper Connector - Maintenance Mode.
Slide the jumper board back into the FAP and verify both of the following alarms display:
- the OP/MAINT LED lights red on the FAP
- an EAGLE fuse alarm displays on the terminal
You may now remove either or both diode circuit boards without affecting EAGLE service.

Note:
Using the jumper override negates the backpower protection usually provided by the diode board.

The jumper board maintenance mode procedure is completed.

Procedure — Operational Mode

Locate the jumper board on the Fuse and Alarm Panel (FAP).
Unscrew the two thumbscrews securing the FAP jumper board and remove the board.
On the jumper circuit board, unclip the 12-pin connector jumper from P72 and re-attach it to P71. Insert it until the plastic retaining clips “snap”. See Figure 5-12. Note that the jumper has a retaining strap so it will not get dropped or lost. This repositioning establishes a connection between the diode boards with the input and fuse panels.

Figure 5-12 Jumper Connector - Operational Mode.
Slide the jumper board back into the FAP. Verify the OP/MAINT LED lights green. The fuse alarm LED returns to green.

The jumper board operational mode procedure is completed.

5.1.3.1.2 Operational Mode

Use this procedure to place the jumper board into operational mode. This mode of operation allows one bus to pick up the entire load when there is a loss of input power on the other bus.

Procedure — Operational Mode

Locate the jumper board on the Fuse and Alarm Panel (FAP).
Unscrew the two thumbscrews securing the FAP jumper board and remove the board.
On the jumper circuit board, unclip the 12-pin connector jumper from P72 and re-attach it to P71. Insert it until the plastic retaining clips “snap”. Note that the jumper has a retaining strap so it will not get dropped or lost. This repositioning establishes a connection between the diode boards with the input and fuse panels.

Figure 5-13 Jumper Connector - Operational Mode.
Slide the jumper board back into the FAP. Verify the OP/MAINT LED lights green. The fuse alarm LED returns to green.

The jumper board operational mode procedure is completed.

5.1.4 Provision Rules for FAP Fuse Locations

The following are provisioning rules for fuse placement apply to FAP P/N870-2804-xx:

Maximum fuse size 3 amp.
Fuse positions 19 and 20 not used.
Power feed must originate from the same power source.
Fuse and Alarm Panel Shorting board in bypass mode must be less than 40 amp per distributed output side.

These provisioning rules for fuse placement apply to FAPs P/N 870-1606-xx and P/N 870-2320-xx.

Maximum fuse size 3 amp for Fuse one through Fuse 18 when P1, P2, or P3 are used for power output
P2 cannot be used if the Terminal Strip (output) position 12 is used.
P3 cannot be used if the Terminal Strip (output) position 18 is used.
Fuse maximum of 15 amp for fuse positions 12, 18, 19, and 20, all other fuse positions are 3 amp.

Note:
For fuse locations 12, 18, 19, and 20, the fuse maximum is 10 amp when adjacent locations are used.
Power feed must originate from the same power source.
Fuse and Alarm Panel, Jumper Board (P/N 870-1641-01) fuse size on boards 40 amp per side for P/N 870-1606-02 Rev A and B, and for P/N 870-2320-01 Rev A through I. Fuse size on boards 60 amp per side for P/N 870-1606-02 Rev C and 870-2320-01 Rev J.
Fuse and Alarm Panel, Jumper board in maintenance mode must be less than 40 amp per distributed output side.

5.2 Installing Power Cables

Each frame is divided into A and B power buses. If loss of power on one of the buses occurs, the other bus must be able to supply current for the entire frame. Therefore, each bus requires wiring sized to match the FAP selection, with a maximum voltage drop of 0.5 volts. All frames containing HCMIM cards require 60A. The site voltage input to each frame should be between -40VDC and -57.5VDC. To meet this specification:

Fuse and wire each bus to support 40A if you have a FAP 870-2320-03 Rev A through Rev I, 870-0243-08 Rev C, or 870-0243-09 Rev C.

Note:
Existing frames that are fused at 40A can be upgraded to support 60A with a FAP upgrade kit. 60A are required for frames that contain HC-MIMs. Upgrades will be performed by Oracle personnel. Contact My Oracle Support (MOS) for more information.
Fuse and wire each bus to support 60A if you have a FAP 870-2320-04 Rev J, or 870-2804-01 Rev A.
For Input Power, RTN, and Logic GND use only the following for Fuse and Alarm Panel connectors:
- FAP P/N 870-2804-001; Straight, two-hole lugs, 1/4-inch on 5/8-inch centers, long barrel with windows (504-0817-02)
- All other FAPs; Straight, two-hole lugs, #10 hole on 5/8-inch centers, long barrel with windows (502-0085-R01)

All connections to the FAP are #6AWG (number 6 American Wire Gage). Table 5-9 shows the list of required wiring sizes based on the length of the cable run. H-tap to the main feed where larger gauge wire is required for long cable runs.

Use H-taps at the fuse and alarm panel and power board to reduce the wire size to #6 AWG.

Note:

Specific wire sizes may be determined by the site requirements.

Table 5-9 Power Cable Conductor Sizes

Breaker Size in Amperes	Cable Length	Conductor Size (AWG)
40A	up to 40 ft. (12.2 meters)	#6
	up to 70 ft. (21.3 meters)	#4
	up to 110 ft. (33.5 meters)	#2
	up to 170 ft. (51.8 meters)	1/0
	up to 200 ft. (61 meters)	2/0
	up to 220 ft. (67.1 meters)	4/0
60A	up to 40 ft. (12.2 meters)	#2
	up to 70 ft. (21.3 meters)	1/0
	up to 110 ft. (33.5 meters)	2/0
	up to 170 ft. (51.8 meters)	4/0
	up to 200 ft. (61 meters)	350MCM
	up to 220 ft. (67.1 meters)	350MCM

Note:

Where the cable leaves the cable rack, the cable must be protected with fiber paper throughout the system.

5.2.1 Recommended Tools

Oracle tools should be labeled “Property of ORACLE” with either a press-on Field Tool Identification label or Field Tool Identification wrap.

Safety glasses
Multimeter
Lacing cord
Cable cutters
Cable stripper
Crimping tool, embossing dies
Socket wrench set with 1/4-inch or 3/8-inch drive or open end wrenches
Heat-shrink gun (hot air blower)
Torque wrench
Fiber paper

Note:

It is a requirement that when mating dissimilar metals non oxidizing grease is used between them as a corrosion inhibitor.

Apply the cable tags provided with the system to both ends of the supply and return cables.
Ensure that power is off at the central office power distribution board for the circuits being wired.
Use a multimeter.
Remove the clear plastic cover from the back of the fuse and alarm panel.
Run, form, and dress the cable from the power distribution board, over the cable racks, to the fuse and alarm panel.
Strip the cable ends, slide a one-inch length of clear heat-shrink tubing over and past the portion of stripped cable.
Apply non oxidizing grease to the stripped end of the cable, and install the lug.
The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.

Figure 5-14 Lug Installation

Note:
Input Power and RTN use straight, two hole lugs, 1/4-inch hole on 5/8-inch centers, long barrel with window (P/N 804-0817-02).
Double crimp the lugs onto the cable end using the embossing crimper.
Slide the one-inch length of clear tubing over the crimped lug and heat-shrink the one-inch length of clear tubing.
Fasten the lugs of the cables to the respective A-side and B-side -48VDC and RTN points on the FAP. Refer to Figure 5-15 and Figure 5-16.
Figure 5-15 1U Fuse and Alarm Panel Rear (P/N 870-2804-01)

Figure 5-16 3U Fuse and Alarm Panel Rear (P/N 870-2320-03))
Tighten the lugs to:
- 1U FAP, torque to 50 inch-pounds
- 3U FAP, torque to 25 inch-pounds
Verify correct connection with a multimeter by running continuity check.
Replace the clear plastic cover on the back of the fuse and alarm panel.
Secure the power cables to the cable rack with lacing cord.

Note:
Where the cable leaves the cable rack, the cable must be protected with fiber paper throughout the system.

5.3 Frame Ground and Logic Ground Cabling Procedures

This section covers these procedures:

Grounding Requirements

danger:

Strictly observe all grounding requirements to reduce the risk of electric shock.

The system operates as a digital isolated ground plane system in a central office environment and requires a single connection to the central office ground window. The system’s ground cables must provide the sole grounding connection between the entire system and the central office grounding.

5.3.1 Recommended Tools

Oracle tools should be labeled “Property of ORACLE” with either a press-on Field Tool Identification label or Field Tool Identification wrap.

Safety glasses
Power knife
Cable cutters
Cable stripper
Flush cutters
Crimping tool with embossing dies (test before using)
Socket wrench set, 1/4-inch or 3/8-inch drive or open-end wrenches
Non oxidizing grease

Note:
It is a requirement that when mating dissimilar metals non oxidizing grease is used between them as a corrosion inhibitor.
Lacing cord and nylon cable ties
Heat-shrink gun (hot air blower)
Torque wrench
Fiber paper

5.3.2 Ground Frame

Install the continuous ground conductor to the Ground Window. Run the conductor the length of the equipment lineup (see the figure below).
The separate #6 American Wire Gauge (AWG) cable ground that runs to each frame will allow removal of a frame from the lineup without interrupting the grounding of other frames in the lineup.
Install the branch ground conductor to the frame using screws and washers.
The continuous aisle ground conductor will be H-tapped to the branch (see the figure below). Torque screws to 45 inch-pounds.

Figure 5-17 System Frame Grounding
Secure the cable to the cable brackets with lacing cord.
Cables must be labeled, 145P tags should have “TO” and “FROM” location information.
Example: FROM MGB (Main Ground Bar), TO system ground bar Control Frame, CF00.
DO NOT “double lug”: The practice of using one bolt through a lug and the ground bar, and through another lug on the other side of the ground bar, held in place by one nut.
A bolt through any nut must show at least two threads beyond the nut but no more than four threads should be showing.

5.3.3 Connect Ground Cable to Control Frame

Caution:

This equipment has a connection between the earthed conductor of the DC supply circuit and the earthing conductor.

Note:

It is a requirement that when mating dissimilar metals non oxidizing grease is used between them as a corrosion inhibitor.

Run the 1/0 ground cable from the central office Main Ground Bar (MGB) over the cable rack horns to the system Control Frame, CF-00.
At the control frame end of the cable:
1. Cut the 1/0 Green Ground Cable (P/N 690-0108-R07) to length and strip the end.
2. Slide the clear heat-shrink (P/N 804-0229-01) on the cut and stripped end of the cable.
  Move the heat-shrink past the stripped portion of the cable to allow access to the uncovered wire.
3. Apply a thin coat of non oxidizing grease to the stripped end of the cable.
4. Slide the 1/0 pink lug (P/N 804-0977-R01) to the stripped cable.
  Secure the lug to the cable by double crimping the barrel of the lug using a crimping tool with embossing dies. The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.
5. Slide the heat-shrink down over the barrel of the lug and the cable.
6. Use a Heat-shrink gun (hot air blower) to shrink the clear heat-shrink to the barrel of the lug and cable.
Secure the cable to the cable rack horns with lacing cord.

Note:
Tie-wraps are not allowed on the top frame horn or above. On the top horn/bracket and above use only lacing cord.
Apply a small amount of non oxidizing grease to the mounting holes on a copper system ground bar where the lug contacts the ground bar; on a tinned ground bar non oxidizing grease is not needed.
Install the ground cable lug using the 3/8-inch # 6 copper-plated hardware provided.
Use the attachment sequence shown in Figure 5-18.

Figure 5-18 System Logic Grounding

.
Tighten the bolts to 15.5 foot-pounds of torque.
Use the lacing cord to secure a “DONOTDISCONNECTLEAD” tag at each end of the cable, just beyond the lug.

Note:
System Ground: 1/0 cable from the system ground bar to the “I” section of the ground window. If no ground window exists, the customer will designate the termination point.

Note:
Frame Ground: A cable #6 AWG from a frame is H-tapped into 1/0 cable and also terminates on the “I” section of the ground window.

Note:
The size of the cable is determined by the overall length of the cable run. Refer to the Site File Book.

Figure 5-19 Clamp Reading on System Frame and Logic

5.3.4 Logic Ground Connections to the System Ground Bar

Note:

It is a requirement that when mating dissimilar metals non oxidizing grease is used between them as a corrosion inhibitor.

Place a clear heat-shrink on the cable.
Butt, strip the end of the cable, and apply a small amount of non oxidizing grease to the conductor.
The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.
Crimp #6 American Wire Gauge (AWG) lug with window on the cable, using an embossing crimper.
Apply a small amount of non oxidizing grease to the mounting holes on a copper system ground bar, Non oxidizing grease is not needed on a tin ground bar, where the lug contacts the ground bar.
Crimp a #6 AWG lug with a window on the cable.
Use an embossing crimper. The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.

warning:
All logic ground connections must be made to the system ground bar.

Figure 5-20 System Logic Ground Bar and Cable

Note:
It may be necessary to drill the central office ground window bar to accept the 3/8-inch bolts on one-inch centers. Apply the 145P cable tags (see Figure 5-24) provided to both ends of the ground cable, including the “Do Not Disconnect”.
Install the logic ground cable lugs P/N 804-0817-R02 using the 1/4-inch 20 copper-plated hardware provided (refer to Figure 5-20).
Tighten the bolts to 68 inch-pounds.

Figure 5-21 System Logic Grounding

Note:
The only ground cables that are terminated to the system ground bar are the logic grounds from the fuse and alarm panel.

Note:
DONOT run Logic Ground or Power Cables on the cable horns in the top middle of a frame. The horn is for Row Alarm Cables only.

warning:
All logic ground connections must be made to the system ground bar.
Repeat steps 2, 3, and 4, on the fuse and alarm panel end.

Note:
1U FAP: On the frame, use straight, two hole lugs, 1/4-inch hole on 5/8-inch centers, long barrel with window (P/N 804-0817-02). The FAP Chassis GND and Logic GND use 90-degree, 2-hole lug, 1/4" hole on 5/8-inch centers, long barrel with window (P/N 502-0081-02).

Note:
All other FAPs: #6-gauge lug (P/N 502-0085-R01) must be used on the fuse and alarm panel end of the cable.
Terminate the fuse and alarm panel end of the cable on the terminal strip at the position marked LOGICGROUND.

Figure 5-22 1U Fuse and Alarm Panel Rear (P/N 870-2804-01)

Figure 5-23 3U Fuse and Alarm Panel Rear (P/N 870-2320-03))
Tighten the nuts on the fuse and alarm panel.
Tighten the lugs to:
- 1U FAP, torque to 50 inch-pounds.
- 3U FAP, torque to 25 inch-pounds.

5.3.5 Logic Ground Cables

The logic ground cables are a part of the internal power distribution. They provide a ground connection between the backplane of each system shelf and the system ground bar in the Control Frame (CF). The logic ground is connected from each shelf to the fuse and alarm panel by the consolidated power cables, cable #6 AWG (P/N 690-0131-R01), terminal lug (P/N 804-0817-R02), and heat-shrink (P/N 804-0228-01).

Note:

It is a requirement that when mating dissimilar metals non oxidizing grease is used between them as a corrosion inhibitor.

Run green cable, #6 AWG (P/N 690-0131-R01).
Butt, strip, and apply non oxidizing grease to conductor.
The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.
Place clear heat-shrink on butted end of wire below stripped end.
Place lug onto the stripped end of the cable and crimp the lug using embossing dies.
The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.

Note:
Terminal lug (P/N 804-0817-R02) must have two holes and with a window. The stripped cable must fill lug completely to the end of the barrel of the lug and be visible in the end window of the lug.
1. To install the cable on the system ground bar, wipe a small amount of non oxidizing grease at the mounting hole.
  Attach the lug with the 1/4-inch #20 copper-plated hardware provided. Torque to 68 inch-pounds.
2. Secure the cable to cable rack horn using lacing cord.
3. Label each cable TO ____ and FROM ______ for later use.
  
  Figure 5-24 Ground Bar and Logic Ground Installation
Cables must be labeled: 145P tags should have “TO” and “FROM” location information.
Example: TO system ground bar Control Frame, CF00FROMMGB (Main Ground Bar),.
DONOT “double lug”: The practice of using one bolt through a lug and the ground bar, and through another lug on the other side of the ground bar, held in place by one nut.
A bolt through any nut must show at least two threads beyond the nut but no more than four threads should be showing.

Figure 5-25 System Logic Ground Connection

Figure 5-26 Alarm Cable Arm

Note:
The alarm cable arm is for alarm cable which maybe a clock cable.

5.4 Fuse Verification

For each fuse location, verify that individual fuse failures affect only the circuits assigned to the specific fuse location.

For those fuse locations that do not yet have circuit cards assigned, use fuses and circuit cards assigned to other locations for the test procedure and then remove them.

Verify each fuse using the following tools:

The steps in this procedure to perform the verification.

warning:
Use the antistatic wrist strap connected to the wrist strap grounding point on the frame when performing these procedures.
Fuse and Card Locations to determine fuse and card locations.

Note:
The card location numbers in the table indicate the shelf and the slot for that card. The left two digits indicate the shelf and the right two digits indicate the card slot in that shelf. For example, a location of 1215 indicates a card in shelf 12, slot 15.
Figure 5-2 and Figure 5-8 to physically locate the fuse holders.
Fuse and Card Locations to physically locate a card in a shelf.

Table 5-10 Fuse Color Codes of Alarm Flags

Fuse Amp	Fuse Flag Color	Fuse Amp	Fuse Flag Color
0.18A	Orange-Red	2A	Orange
0.2A	Black-Red	2.5A	White-Orange
0.25A	Violet	3A	Blue
0.33A	Yellow-Green	3.5A	White-Blue
0.375A	White-Green	4A	White -Brown
0.5A	Red	5A	Green
0.65A	Black	7.5A	Black-White
0.75A	Brown	10A	Red-White
1A	Gray	12A	Yellow-Green
1.33A	White	15A	Red-Blue
1.5A	White-Yellow

Procedure - Verify Individual Fuse Positions

Ensure that all fuses have been removed.
Ensure that all circuit cards have been removed.
Confirm that the system is receiving power from the –48VDC power source.
(Ensure that voltage is present by checking it with a volt ohm meter.)
Install a fuse of the rating specified for that position.
Install circuit cards appropriate for the slots powered by that fuse.
Check that LEDs of the applicable cards are on.

Note:
For each fuse position, perform Steps 7 through 16.
Pull the fuse for the A-side position.
Check that the Fuse Alarm LED for the A-side is red.
Check that the LEDs of the cards in the specified locations are illuminated after the removal of the fuse.
Replace the fuse for the A-side position.
Check that the Fuse Alarm LED for the A-side is green.
Check that the LEDs of the cards in the specified locations are illuminated.
Pull the fuse for the B-side position.
Check that the Fuse Alarm LED for the B-side is red.
Check that the LEDs of the cards in the specified locations are illuminated after the removal of the fuse.
Pull the fuse for the A-side position.
Check that the Fuse Alarm LED for the A-side is red.
Check that the LEDs of the cards in the specified locations are not illuminated after the removal of the fuse.
Replace the fuse for the A-side and B-side position.
Check that the Fuse Alarm LED for the A-side and B-side is green.
Check that the LEDs of the cards in the specified locations are illuminated after the replacing of the fuses.

This completes individual fuse position testing of the FAP. Return the frame to service.

5.5 Verification of Fuse Alarm Function

This procedure verifies that appropriate fuse alarms are generated by the system.

warning:

Use the antistatic wrist strap connected to the wrist strap grounding point when performing these procedures.

Ensure that all fuses have been removed.
Use a multi-meter to ensure that each frame has –48VDC power, see Figure 5-3 and Figure 5-9.
Insert a blown fuse, see Figure 5-2 and Figure 5-8, into fuse bank A of the Fuse and Alarm Panel (FAP) on the control frame.
Fuse alarm and major alarm Light Emitting Diodes (LEDs) of that frame should light and an audible alarm should sound.
Remove the blown fuse.
The fuse alarm should immediately go out, the major alarm should go out after a few seconds, and the audible alarm should stop.
Repeat steps 3 and 4 for fuse bank B of the control frame and for fuse banks A and B of each extension frame.

Figure 5-27 Fuse (GMT Brand Name)

5.6 FAP Alarm System Test

The following procedure describes system wide fuse alarm testing of the FAP.

Issue the command to login to the STP terminal 1.
login:uid=eagle
Enter the password.

Press the F11 key for KSR mode. The following command response is displayed.

Command Accepted - Processing

    tekelecstp 00-05-31 06:55:22 EST Rel XX.X.X-XX.X.X
    LOGIN:UID=EAGLE
    Command entered at terminal #1.
;
    tekelecstp 00-05-31 06:55:23 EST Rel XX.X.X-XX.X.X
    NOTICE: This is a private computer system.
    Unauthorized access or use may lead to prosecution.
    0 LOGIN failures since last successful LOGIN
    Last successful LOGIN was on port 1 on 00-05-31 @ 06:46:46

Issue the command to change the terminal security features to "ALL = YES" for terminal 2.
> chg-secu-trm:all=yes:trm=2

The following command response is displayed.

Command Accepted - Processing

    channel 00-05-31 06:10:28 EST Rel XX.X.X-XX.X.X
    CHG-SECU-TRM:ALL=YES:TRM=2
    Command entered at terminal #1.
;
    channel 00-05-31 06:10:29 EST Rel XX.X.X-XX.X.X
    CHG-SECU-TRM: MASP A - COMPLTD

Issue the command to set the system monitoring feature for the terminal you are logged into.

> chg-trm:all=no:sys=yes:trm=1

Command Accepted - Processing

    tekelecstp 12-12-23 08:52:15 EST Rel XX.X.X-XX.X.X
    chg-trm:all=no:sys=no:trm=1
    Command entered at terminal #1.
;
    tekelecstp 12-12-23 08:52:16 EST Rel XX.X.X-XX.X.X
    CHG-TRM: MASP A - COMPLTD

Remove a fuse from the first position of A-side fuse bank on the FAP and insert a blown fuse in its place. This will be done on the A-side then the B-side of the FAP

The FUSE ALM LED for that side and the Major LED should illuminate RED after the blown fuse has been inserted indicating the presence of a blown fuse.

The VT terminal of the STP should report the presence of a blown fuse.

Tekelecstp 00-05-31 11:18:42 EST Rel XX.X.X-XX.X.X
**  5050.0082 ** FUSE PANEL 11xx       Alarm in Fuse Panel

Enter the command to display the system alarms.
> rept-stat-trbl

The following command response is displayed.

Verify that the alarm condition appears in the rept-stat-trbl screen.

Command Accepted - Processing

    tekelecstp 00-05-31 11:15:38 EST Rel XX.X.X-XX.X.X
    rept-stat-trbl
    Command entered at terminal #1.
;
    tekelecstp 00-05-31 11:15:38 EST Rel XX.X.X-XX.X.X
    Searching devices for alarms...
;
    tekelecstp 00-05-31 11:15:38 EST Rel XX.X.X-XX.X.X
    SEQN UAM  AL  DEVICE    ELEMENT     TROUBLE TEXT
    5012.0048  *  TERMINAL     2       Terminal failed
    5014.0048  *  TERMINAL     3       Terminal failed
    5016.0048  *  TERMINAL     4       Terminal failed
    5042.0082  ** FUSE PANEL 11xx      Alarm in Fuse Panel
    5043.0308  *C SYSTEM               Node isolated due to SLK
failures
    Command Completed.

Re-insert the good fuse and verify that the alarm clears. FAP light should return to its normal state GREEN.

tekelecstp 00-05-31 11:18:55 EST Rel XX.X.X-XX.X.X
    5051.0083    FUSE PANEL 11xx       Fuse Panel alarm has
cleared

Repeat Steps 7 - 11 for FAP sides A and B for each fuse location.

This completes fuse alarm testing of the FAP. Return the frame to service.

5.7 Fuse Assignments

Refer to Installation “Fuse and Card Locations” section for information on the fuse assignments for the Control Frame, CF-00 and five Extension Frames, EF-00 through EF-04.

The power distribution for the control frame and the extension frame are shown in the following figures:

Control frame, Figure 5-28
Extension frame, Figure 5-29

Figure 5-28 Control Frame FAP (P/N 870-0243-08 and P/N 870-1606-xx)

Figure 5-29 Extension Frame FAP (P/N 870-0243-08 and P/N 870-1606-xx)

5.8 Fuse and Card Locations

This section describes fuse assignments for the Control Frame (CF-00) and five Extension Frames (EF-00 through EF-04) are shown.

Table 5-11 Fuses and Card Locations

Fuse Location/Capacity	Card Location/Type
Control Frame 00 (CF-00) Fuse and Alarm Panel side A (refer to Figure 5-30)
Fuse 1A/3Amp	1101, 1102/LIMs, E/DCM*, or E5-E1T1
Fuse 2A/3Amp	1105, 1106/LIMs, E/DCM*, or E1-T1
Fuse 3A/Amp	1109
Fuse 4A/3Amp	1111, 1112/LIMs, E/DCM*, or E1-T1
Fuse 5A/3Amp	1115, 1116/MASP - B and MCAP
Fuse 6A/dummy fuse	Designated for FAN 3 Amp
Fuse 7A/3Amp	1201, 1202/LIMs, E/DCM*, or E1-T1
Fuse 8A/3Amp	1205, 1206/LIMs, E/DCM*, or E1-T1
Fuse 9A/1Amp	1209
Fuse 10A/3Amp	1211, 1212/LIMs, E/DCM*, or E1-T1
Fuse 11A/3Amp	1215, 1216/LIMs, E/DCM*, or E1-T1
Fuse 12A/dummy fuse	Designated for FAN 3 Amp
Fuse 13A/3Amp	1301, 1302/LIMs, E/DCM*, or E1-T1
Fuse 14A/3Amp	1305, 1306/LIMs, E/DCM*, or E1-T1
Fuse 15A/1Amp	1309
Fuse 16A/3Amp	1311, 1312/LIMs, E/DCM*, or E1-T1
Fuse 17A/3Amp	1315, 1316/LIMs, E/DCM*, or E1-T1
Fuse 18A/dummy fuse	Designated for FAN 3 Amp
Fuse 19A/dummy fuse	OPEN
Fuse 20A/dummy fuse	OPEN

Control Frame 00 (CF-00) Fuse and Alarm Panel side B (refer to Figure 5-30)
Fuse 1B/3Amp	1103, 1104/LIMs, E/DCM*, or E1-T1
Fuse 2B/3Amp	1107, 1108/LIMs, E/DCM*, or E1-T1
Fuse 3B/1Amp	1110
Fuse 4B/3Amp	1113, 1114/MASP - A, and MCAP
Fuse 5B/3Amp	1117, 1118/HIPR/HIPR2
Fuse 6B/dummy fuse	Designated for FAN 3 Amp
Fuse 7B/3Amp	1203, 1204/LIM, E1-T1, DCM*
Fuse 8B/3Amp	1207, 1208/LIM, E1-T1, DCM*
Fuse 9B/1Amp	1210
Fuse 10B/3Amp	1213, 1214/LIMs, E/DCM*, or E1-T1
Fuse 11B/3Amp	1217, 1218/LIMs, E/DCM*, or E1-T1
Fuse 12B/dummy fuse	Designated for FAN 3 Amp
Fuse 13B/3Amp	1303, 1304/LIMs, E/DCM*, or E1-T1
Fuse 14B/3Amp	1307, 1308/LIMs, E/DCM*, or E1-T1
Fuse 15B/1Amp	1310
Fuse 16B/3Amp	1313, 1314/LIMs, E/DCM*, or E1-T1
Fuse 17B/3Amp	1317, 1318/LIMs, E/DCM*, or E1-T1
Fuse 18B/dummy fuse	Designated for FAN 3 Amp
Fuse 19B/dummy fuse	OPEN
Fuse 20B/dummy fuse	OPEN

Extension Frame 00 (EF-00) Fuse and Alarm Panel side A (refer to Figure 5-31)
Fuse 1A/3Amp	2101, 2102/LIMs, E/DCM*, or E1-T1
Fuse 2A/3Amp	2105, 2106/LIMs, E/DCM*, or E1-T1
Fuse 3A/1Amp	2109
Fuse 4A/3Amp	2111, 2112/ LIMs, E/DCM*, or E1-T1
Fuse 5A/3Amp	2115, 2116/LIMs, E/DCM*, or E1-T1
Fuse 6A/dummy fuse	Designated for FAN 3 Amp
Fuse 7A/3Amp	2201, 2202/LIMs, E/DCM*, or E1-T1
Fuse 8A/3Amp	2205, 2206/LIMs, E/DCM*, or E1-T1
Fuse 9A/1Amp	2209
Fuse 10A/3Amp	2211, 2212/LIMs, E/DCM*, or E1-T1
Fuse 11A/3Amp	2215, 2216/LIMs, E/DCM*, or E1-T1
Fuse 12A/dummy fuse	Designated for FAN 3 Amp
Fuse 13A/3Amp	2301, 2302/LIMs, E/DCM*, or E1-T1
Fuse 14A/3Amp	2305, 2306/LIMs, E/DCM*, or E1-T1
Fuse 15A/1Amp	2309
Fuse 16A/3Amp	2311, 2312/LIMs, E/DCM*, or E1-T1
Fuse 17A/3Amp	2315, 2316/LIMs, E/DCM*, or E1-T1
Fuse 18A/dummy fuse	Designated for FAN 3 Amp
Fuse 19A/dummy fuse	OPEN
Fuse 20A/dummy fuse	OPEN

Extension Frame 00 (EF-00) Fuse and Alarm Panel side B (refer to Figure 5-31)
Fuse 1B/3Amp	2103, 2104/LIMs, E/DCM*, or E1-T1
Fuse 2B/3Amp	2107, 2108/LIMs, E/DCM*, or E1-T1
Fuse 3B/1Amp	2110
Fuse 4B/3Amp	2113, 2114/LIMs, E/DCM*, or E1-T1
Fuse 5B/3Amp	2117, 2118/LIMs, E/DCM*, or E1-T1
Fuse 6B/dummy fuse	Designated for FAN 3 Amp
Fuse 7B/3Amp	2203, 2204/LIMs, E/DCM*, or E1-T1
Fuse 8B/3Amp	2207, 2208/LIMs, E/DCM*, or E1-T1
Fuse 9B/1Amp	2210
Fuse 10B/3Amp	2213, 2214/LIMs, E/DCM*, or E1-T1
Fuse 11B/3Amp	2217, 2218/LIMs, E/DCM*, or E1-T1
Fuse 12B/dummy fuse	Designated for FAN 3 Amp
Fuse 13B/3Amp	2303, 2304/LIMs, E/DCM*, or E1-T1
Fuse 14B/3Amp	2307, 2308/LIMs, E/DCM*, or E1-T1
Fuse 15B/1Amp	2310
Fuse 16B/3Amp	2313, 2314/LIMs, E/DCM*, or E1-T1
Fuse 17B/3Amp	2317, 2318/LIMs, E/DCM*, or E1-T1
Fuse 18B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 19B/dummy fuse	OPEN
Fuse 20B/dummy fuse	OPEN

Extension Frame 01 (EF-01) Fuse and Alarm Panel side A (refer to Figure 5-32)
Fuse 1A/3Amp	3101, 3102/LIMs, E/DCM*, or E1-T1
Fuse 2A/3Amp	3105, 3106/LIMs, E/DCM*, or E1-T1
Fuse 3A/1Amp	3109
Fuse 4A/3Amp	3111, 3112/LIMs, E/DCM*, or E1-T1
Fuse 5A/3Amp	3115, 3116/LIMs, E/DCM*, or E1-T1
Fuse 6A/dummy fuse	Designated for FAN 3 Amp
Fuse 7A/3Amp	3201, 3202/LIMs, E/DCM*, or E1-T1
Fuse 8A/3Amp	3205, 3206/LIMs, E/DCM*, or E1-T1
Fuse 9A/1Amp	3209
Fuse 10A/3Amp	3211, 3212 /LIMs, E/DCM*, or E1-T1
Fuse 11A/3Amp	3215, 3216/LIM, E1-T1, DCM, or EDCM*
Fuse 12A/dummy fuse	Designated for FAN 3 Amp
Fuse 13A/3Amp	3301, 3302/LIMs, E/DCM*, or E1-T1
Fuse 14A/3Amp	3305, 3306/LIMs, E/DCM*, or E1-T1
Fuse 15A/1Amp	3309
Fuse 16A/3Amp	3311, 3312/LIMs, E/DCM*, or E1-T1
Fuse 17A/3Amp	3315, 3316/LIMs, E/DCM*, or E1-T1
Fuse 18A/(dummy fuse)	Designated for FAN 3 Amp
Fuse 19A/dummy fuse	OPEN
Fuse 20A/dummy fuse	OPEN

Extension Frame 01 (EF-01) Fuse and Alarm Panel side B (refer to Figure 5-32)
Fuse 1B/3Amp	3103, 3104/LIMs, E/DCM*, or E1-T1
Fuse 2B/3Amp	3107, 3108/LIMs, E/DCM*, or E1-T1
Fuse 3B/1Amp	3110
Fuse 4B/3Amp	3113, 3114/LIMs, E/DCM*, or E1-T1
Fuse 5B/3Amp	3117, 3118/LIMs, E/DCM*, or E1-T1
Fuse 6B/dummy fuse	Designated for FAN 3 Amp
Fuse 7B/3Amp	3203, 3204/LIMs, E/DCM*, or E1-T1
Fuse 8B/3Amp	3207, 3208/LIMs, E/DCM*, or E1-T1
Fuse 9B/1Amp	3210
Fuse 10B/3Amp	3213, 3214/LIMs, E/DCM*, or E1-T1
Fuse 11B/3Amp	3217, 3218/LIMs, E/DCM*, or E1-T1
Fuse 12B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 13B/3Amp	3303, 3304/LIMs, E/DCM*, or E1-T1
Fuse 14B/3Amp	3307, 3308/LIMs, E/DCM*, or E1-T1
Fuse 15B/1Amp	3310
Fuse 16B/3Amp	3313, 3314/LIMs, E/DCM*, or E1-T1
Fuse 17B/3Amp	3317, 3318/LIMs, E/DCM*, or E1-T1
Fuse 18B/dummy fuse	Designated for FAN 3 Amp
Fuse 19B/dummy fuse	OPEN
Fuse 20B/dummy fuse	OPEN

Extension Frame 02 (EF-02) Fuse and Alarm Panel side A (refer to Figure 5-33)
Fuse 1A/3Amp	4101, 4102/LIMs, E/DCM*, or E1-T1
Fuse 2A/3Amp	4105, 4106/LIMs, E/DCM*, or E1-T1
Fuse 3A/1Amp	4109
Fuse 4A/3Amp	4111, 4112/LIMs, E/DCM*, or E1-T1
Fuse 5A/3Amp	4115, 4116/LIMs, E/DCM*, or E1-T1
Fuse 6A/dummy fuse	Designated for FAN 3 Amp
Fuse 7A/3Amp	4201, 4202/LIMs, E/DCM*, or E1-T1
Fuse 8A/3Amp	4205, 4206/LIMs, E/DCM, E5-E1T1, or E5-TSM*
Fuse 9A/1Amp	4209
Fuse 10A/3Amp	4211, 4212/LIMs, E/DCM*, or E1-T1
Fuse 11A/3Amp	4215, 4216/LIMs, E/DCM*, or E1-T1
Fuse 12A/dummy fuse	Designated for FAN 3 Amp
Fuse 13A/3Amp	4301, 4302/LIMs, E/DCM*, or E1-T1
Fuse 14A/3Amp	4305, 4306/LIMs, E/DCM*, or E1-T1
Fuse 15A/1Amp	4309
Fuse 16A/3Amp	4311, 4312/LIMs, E/DCM*, or E1-T1
Fuse 17A/3Amp	4315, 4316/LIMs, E/DCM*, or E1-T1
Fuse 18A/dummy fuse	Designated for FAN 3 Amp
Fuse 19A/dummy fuse	OPEN
Fuse 20A/dummy fuse	OPEN

Extension Frame 02 (EF-02) Fuse and Alarm Panel side B (refer to Figure 5-33)
Fuse 1B/3Amp	4103, 4104/LIMs, E/DCM*, or E1-T1
Fuse 2B/3Amp	4107, 4108/LIMs, E/DCM*, or E1-T1
Fuse 3B/1Amp	4110
Fuse 4B/3Amp	4113, 4114/LIMs, E/DCM*, or E1-T1
Fuse 5B/3Amp	4117, 4118/LIMs, E/DCM*, or E1-T1
Fuse 6B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 7B/3Amp	4203, 4204/LIMs, E/DCM*, or E1-T1
Fuse 8B/3Amp	4207, 4208/LIMs, E/DCM*, or E1-T1
Fuse 9B/1Amp	4210
Fuse 10B/3Amp	4213, 4214/LIMs, E/DCM*, or E1-T1
Fuse 11B/3Amp	4217, 4218/LIMs, E/DCM*, or E1-T1
Fuse 12B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 13B/3Amp	4303, 4304/LIMs, E/DCM*, or E1-T1
Fuse 14B/3Amp	4307, 4308/LIMs, E/DCM*, or E1-T1
Fuse 15B/1Amp	4310
Fuse 16B/3Amp	4313, 4314/LIMs, E/DCM*, or E1-T1
Fuse 17B/3Amp	4317, 4318/LIMs, E/DCM*, or E1-T1
Fuse 18B/dummy fuse	Designated for FAN 3 Amp
Fuse 19B/dummy fuse	OPEN
Fuse 20B/dummy fuse	OPEN

Extension Frame 03 (EF-03) Fuse and Alarm Panel side A (refer to Figure 5-34)
Fuse 1A/3Amp	5101, 5102/LIMs, E/DCM*, or E1-T1
Fuse 2A/3Amp	5105, 5106/LIMs, E/DCM*, or E1-T1
Fuse 3A/1Amp	5109
Fuse 4A/3Amp	5111, 5112/LIMs, E/DCM*, or E1-T1
Fuse 5A/3Amp	5115, 5116/LIMs, E/DCM*, or E1-T1
Fuse 6A/(dummy fuse)	Designated for FAN 3 Amp
Fuse 7A/3Amp	5201, 5202/LIMs, E/DCM*, or E1-T1
Fuse 8A/3Amp	5205, 5206/LIMs, E/DCM*, or E1-T1,
Fuse 9A/1Amp	5209
Fuse 10A/3Amp	5211, 5212/LIMs, E/DCM*, or E1-T1
Fuse 11A/3Amp	5215, 5216/LIMs, E/DCM*, or E1-T1
Fuse 12A/(dummy fuse)	Designated for FAN 3 Amp
Fuse 13A/3Amp	5301, 5302/LIMs, E/DCM*, or E1-T1
Fuse 14A/3Amp	5305, 5306/LIMs, E/DCM*, or E1-T1
Fuse 15A/1Amp	5309
Fuse 16A/3Amp	5311, 5312/LIMs, E/DCM*, or E1-T1
Fuse 17A/3Amp	5315, 5316/LIM, E1-T1, DCM*
Fuse 18A/(dummy fuse)	Designated for FAN 3 Amp
Fuse 19A/dummy fuse	OPEN
Fuse 20A/dummy fuse	OPEN

Extension Frame 03 (EF-03) Fuse and Alarm Panel side B (refer to Figure 5-34)
Fuse 1B/3Amp	5103, 5104/LIMs, E/DCM*, or E1-T1
Fuse 2B/3Amp	5107, 5108/LIMs, E/DCM, E1-T1, or TSM*,
Fuse 3B/1Amp	5110
Fuse 4B/3Amp	5113, 5114/LIMs, E/DCM*, or E1-T1
Fuse 5B/3Amp	5117, 5118/LIMs, E/DCM, E5-E1T1, or E5-TSM*
Fuse 6B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 7B/3Amp	5203, 5204/LIMs, E/DCM*, or E1-T1
Fuse 8B/3Amp	5207, 5208/LIMs, E/DCM*, or E1-T1
Fuse 9B/1Amp	5210
Fuse 10B/3Amp	5213, 5214/LIMs, E/DCM*, or E1-T1
Fuse 11B/3Amp	5217, 5218/LIMs, E/DCM*, or E1-T1
Fuse 12B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 13B/3Amp	5303, 5304/LIMs, E/DCM*, or E1-T1
Fuse 14B/3Amp	5307, 5308/LIMs, E/DCM*, or E1-T1
Fuse 15B/1Amp	5310
Fuse 16B/3Amp	5313, 5314/LIMs, E/DCM*, or E1-T1
Fuse 17B/3Amp	5317, 5318/LIMs, E/DCM*, or E1-T1
Fuse 18B/(dummy fuse)	Designated for FAN 3 Amp
Fuse 19B/dummy fuse	OPEN
Fuse 20B/dummy fuse	OPEN

Extension Frame 04 (EF-04) Fuse and Alarm Panel side A (refer to Figure 5-35)
Fuse 1A/3Amp	6101, 6102/LIMs, E/DCM*, or E1-T1
Fuse 2A/3Amp	6105, 6106/LIMs, E/DCM*, or E1-T1
Fuse 3A/1Amp	6109
Fuse 4A/3Amp	6111, 6112/LIMs, E/DCM*, or E1-T1
Fuse 5A/3Amp	6115, 6116/LIMs, E/DCM*, or E1-T1
Fuse 6A/dummy fuse
Fuse 7A/dummy fuse
Fuse 8A/dummy fuse
Fuse 9A/dummy fuse
Fuse 10A/dummy fuse
Fuse 11A/dummy fuse
Fuse 12A/dummy fuse
Fuse 13A/dummy fuse
Fuse 14A/dummy fuse
Fuse 15A/dummy fuse
Fuse 16A/dummy fuse
Fuse 17A/dummy fuse
Fuse 18A/dummy fuse
Fuse 19A/dummy fuse
Fuse 20A/dummy fuse

Extension Frame 04 (EF-04) Fuse and Alarm Panel side B (refer to Figure 5-35)
Fuse 1B/3Amp	6103, 6104/LIMs, E/DCM*, or E1-T1
Fuse 2B/3Amp	6107, 6108/LIMs, E/DCM*, or E1-T1
Fuse 3B/1Amp	6110
Fuse 4B/3Amp	6113, 6114/LIMs, E/DCM*, or E1-T1
Fuse 5B/3Amp	6117, 6118/LIMs, E/DCM*, or E1-T1
Fuse 6B/dummy fuse
Fuse 7B/dummy fuse
Fuse 8B/dummy fuse
Fuse 9B/dummy fuse
Fuse 10B/dummy fuse
Fuse 11B/dummy fuse
Fuse 12B/dummy fuse
Fuse 13B/dummy fuse
Fuse 14B/dummy fuse
Fuse 15B/dummy fuse
Fuse 16B/dummy fuse
Fuse 17B/dummy fuse
Fuse 18B/dummy fuse
Fuse 19B/dummy fuse
Fuse 20B/dummy fuse
Fuse 2A
Fuse 3A/dummy fuse
Fuse 4A/dummy fuse
Fuse 5A/dummy fuse
Fuse 6A/dummy fuse
Fuse 7A/dummy fuse
Fuse 8A/dummy fuse
Fuse 9A/dummy fuse
Fuse 10A/dummy fuse
Fuse 11A/dummy fuse
Fuse 12A/dummy fuse
Fuse 13A/dummy fuse
Fuse 14A/dummy fuse
Fuse 15A/dummy fuse
Fuse 16A/dummy fuse
Fuse 17A/dummy fuse
Fuse 18A/dummy fuse
Fuse 19A	(10 A) A power (FAP P/N 870-2320-03 for heavy duty frame)
Fuse 20A	(10 A) A power (FAP P/N 870-2320-03 for heavy duty frame)
Fuse 3B/dummy fuse
Fuse 4B/dummy fuse
Fuse 5B/dummy fuse
Fuse 6B/dummy fuse
Fuse 7B/dummy fuse
Fuse 8B/dummy fuse
Fuse 9B/dummy fuse
Fuse 10B/dummy fuse
Fuse 11B/dummy fuse
Fuse 12B/dummy fuse
Fuse 13B/dummy fuse
Fuse 14B/dummy fuse
Fuse 15B/dummy fuse
Fuse 16B/dummy fuse
Fuse 17B/dummy fuse
Fuse 18B/dummy fuse
Fuse 19B	(10 A) B power (FAP P/N 870-2320-03)
Fuse 20B	(10 A) B power (FAP P/N 870-2320-03)

5.9 Card Locations in Control and Extension Shelves

Figure 5-30 through Figure 5-35 show the card locations in Control and Extension shelves.

Figure 5-30 shows the numbering of the shelves, with the shelf identification DIP switch settings and backplane wiring, and card locations on theControl Frame (CF) and Extension Frame (EF).

Figure 5-30 Control Frame CF-00 Numbering Plan

img/r_card_locations_in_control_and_extension_shelves_im-fig1.jpg

The Extension Frame (EF) accommodates up to three extension shelves, each shelf capable of supporting up to 16 Link Interface Module (LIMs) or Translation Service Module (TSMs) in any combination.

The system is delivered with customer-specific locations for the Database Communications Module (DCM.

Note:

For EAGLE only, the insertion of a DCM card requires an odd-numbered slot.

The entire system can have up to five Extension Frames, EF-00 to EF-04. EF-04 supports only one extension shelf.

Figure 5-31 through Figure 5-35 show the numbering of the card locations on the extension frames. Along with shelf DIP switch settings and ID wire wrap.

Figure 5-31 Extension Frame EF-00 Numbering Plan

img/r_card_locations_in_control_and_extension_shelves_im-fig2.jpg

Figure 5-32 Extension Frame EF-01 Numbering Plan

img/r_card_locations_in_control_and_extension_shelves_im-fig3.jpg

Figure 5-33 Extension Frame EF-02 Numbering Plan

img/r_card_locations_in_control_and_extension_shelves_im-fig4.jpg

Figure 5-34 Extension Frame EF-03 Numbering Plan

img/r_card_locations_in_control_and_extension_shelves_im-fig5.jpg

Figure 5-35 Extension Frame EF-04 Numbering Plan

img/r_card_locations_in_control_and_extension_shelves_im-fig6.jpg