LED Information

A.1 Introduction

This section shows the card face plates and describes the Light Emitting Diodes (LEDs) for each card. This section assists maintenance personnel in troubleshooting.

EAGLE frames are configured with modules (cards) that provide specific functions and services. LEDs together with part numbers, text and bar codes are located on the faceplates of the cards. The cards are listed in alphabetical order of the full card name. Each card is identified by its acronym first, then by the full name of the card.

A.2 CI, Clock Interface Card, Holdover Clock

Figure A-1 Holdover Clock CI Card LEDs

img/t_replacing_cards_in_the_holdover_clock_maintmanual_fig1.jpg

A.3 E5-ATM-B Interface Module

Figure A-2 E5-ATM-B Interface Module

A.4 E5-E1T1-B Interface Module

Figure A-3 E5-E1T1-B Interface Module

A.5 E5-ENET-B Interface Module

Figure A-4 E5-ENET-B Interface Module

Note:

Must be used with the E5-MASP card.

Note:

The E5-ENET-B is provisionable for multiple functions, but does not support multiple functions on a single card simultaneously.

A.6 E5-MASP Card

Figure A-5 E5-MASP Card

Note:

Must be used with the E5-MASP card.

A.7 E5-MCPM-B Module

Figure A-6 E5-MCPM-B Module

img/r_e5_e1t1_e5_e1t1_interface_module_im-fig1.jpg

A.8 E5-MDAL Card

Figure A-7 E5-MDAL Card

Note:

Must be used with the E5-MASP card.

A.9 E5-SM8G-B Module

Figure A-8 E5-SM8G-B Interface Module

Table A-1 E5-SM8G Interface Module LEDs

LED	Color	Descriptions
APPL PROC	Red	Application processor is not running or is failing diagnostics.
	Amber	Card is loading an application or is being polled (may be prevented from loading by maintenance-out-of-service condition)
	Green	Card is running an application.
IMT	Red	Card is off IMT bus
	Amber	Card is on IMT bus, but testing is not complete.
	Green	Card is on IMT bus
	Blank	Communication processor is not operating.
ACT	Red	No signal detected
	Green	Signal detected
	Off	Card nonfunctional
PORT	Amber	Data link active operating at 1 Gbps
	Green	Data link active operating at 10/100 Mbps
	Off	Card non-functional

A.10 HIPR2, High-Speed IMT Packet Router 2 Module

Figure A-9 HIPR2 LEDs

A.11 MIS, Maintenance Interface System, Holdover Clock

Figure A-10 Holdover Clock MIS Card LEDs

img/r_mis_maintenance_interface_system_holdover_clock_im-fig1.jpg

Table A-2 MIS LEDs

LEDs	Descriptions
FAIL	RED – This card or its power supply has failed. BLANK – No card or power supply failure detected.
CRITICAL	RED – Holdover clock system has failed. BLANK – No holdover clock system failure detected.
MAJOR	RED – Holdover clock system or any holdover clock card has a major alarm. BLANK – No major alarm detected.
MINOR	YELLOW – Holdover clock system or any holdover clock card has a minor alarm. BLANK – No minor alarm detected.
ACO	GREEN – The ACO push button has been pressed to silence the alarm during an alarm state.

A.12 MCA, Matrix Controller Assembly Card, Holdover Clock

Figure A-11 Holdover Clock MCA Card LEDs

img/r_mca_matrix_controller_assembly_card_holdover_clock_im-fig1.jpg

Table A-3 MCA LEDs

LEDs

Descriptions

FAIL

RED – This card has failed or there is a loss of all input references to this card.

BLANK – No card or input reference failure detected.

AUTO

GREEN – Indicates output failure was protected automatically.

BLANK – No failures detected.

MAN

GREEN – Indicates output failure was protected manually.

BLANK – No failures detected.

A.13 SLIC Module

Alarms and LEDs

The SLIC has 21 LEDs visible on the faceplate. The LEDs are visible with the aid of a light pipe, which directs the light from the LED to the front panel.

Figure A-12 SLIC Module

Table A-4 SLIC Front Panel LEDs

LED Name	Control	Colors	Definition
APPL	FPGA / Application Software	Off / Red / Green	Off - No power Red - Card is booting Green - Card is running Application
IMTA	LIIC FPGA / Communication Software	Red / Green	Red -Not connected to BUS Green - Active and Connected to Bus Amber - MUX card on the same shelf is seated and not inhibited; bus not available
IMTB	LIIC FPGA / Communication Software	Red / Green	Red - Not connected to BUS Green - Active and Connected to Bus Amber - MUX card on the same shelf is seated and not inhibited; bus not available
INTERFACES E1/T1	FPGA / Application Software	Green / Off	Green - Enabled Off - Disabled
INTERFACES ENET	FPGA / Application Software	Green / Off	Green - Enabled Off - Disabled
PORT1-PORT8	PHY / Application Software	Off / Red / Green	Off - Not configured Red - Cable removed and/or not synced Green - 10/100Mb link speed
LINK1-LINK8	FPGA / Application Software	Off / Red / Green	Off - No SLKS configured Red - All Configured SLKS OOS Green - All SLKS aligned

A.14 ST3, Stratum-3 Clock Card, Holdover Clock

Table A-5 ST3 LEDs

LEDs	Descriptions
FAIL	RED – This card has failed. BLANK – No card failure detected.
LOCK	RED – Input has failed. BLANK – No input failure detected.
REF A	GREEN – Card is tracking the output of clock input card A. BLANK – Not tracking output of clock input card A.
REF B	GREEN – Card is tracking the output of clock input card B. BLANK – Not tracking output of clock input card B.

Note:

If the FAIL and LOCK LEDs are both illuminated, the ST3 is in holdover mode and the card has not failed. Holdover Clock ST3 Card LEDs

A.15 TOCA, Timing Output Composite Automatic, Holdover Clock

Table A-6 TOCA LEDs

LEDs	Descriptions
FAIL	RED – This card has failed or there is a loss of all input references to this card. BLANK – No card or input reference failure detected.
PORT ALM	RED – One to five outputs have failed or have been externally shorted. BLANK – No output failures detected.
ST	GREEN – An active clock is supplying the input reference for this card. BLANK – No active clock detected.
INPUT	GREEN – Card is receiving a reference signal from one or more of the following: clock input A, clock input B, clock card A, clock card B. BLANK – Card is not receiving a reference signal from any of the above sources.
500’	Not used
1000’	Not used