Acme Packet 3900 Physical Interfaces
The Acme Packet 3900 platform uses one Network Interface Unit (NIU) that contains all external interfaces with ports for T1 and E1, serial management, network management, USBs, and media management.
The following illustration shows the NIU labels and ports, which you need to know about when you perform the phy-interface configuration.
Figure A-2 Acme Packet 3900 - Rear View
- T1/E1—For Time Division Multiplexing (TDM) quad span
- SER MGT—For console access for administrative and maintenance purposes
- MGMT0—For EMS control, RADIUS accounting, CLI management, SNMP queries and traps, and other network management functions
- MGMT1 and MGMT2—For High Availability (HA), or for network management with no HA configuration
- USB—For a storage device, or for installing software
- P0 - P3—For signaling and media traffic on copper or fiber optic cable
When performing the phy-interface configuration, refer to the following table for mapping each NIU label and operation-type to the appropriate slot and port parameters.
| NIU Label | Operation-type | Slot | Port |
|---|---|---|---|
| Mgmt 0 | Maintenance | 0 | 0 |
| Mgmt 1 | Maintenance | 0 | 1 |
| Mgmt 2 | Maintenance | 0 | 2 |
| P0 | Media | 0 | 0 |
| P1 | Media | 0 | 1 |
| P2 | Media | 1 | 0 |
| P3 | Media | 1 | 1 |
Hardware Support
The Acme Packet 3900 hardware provides the following:- 1 management interface at 1Gbps
- 4 media and signalling interfaces at 10/100/1000Mbs
- 1 HA interface at 10/100/1000Mbs
- 4 USB ports
- Hardware transcoding support for up to 5 Digital Signal Processor (DSP) modules
- 1 quad-span Time Division Multiplexing (TDM) PCIe card
SNMP Hardware Reporting
The Acme Packet 3900 platform relies on a specific set of MIB objects, in addition to the standard MIB objects.
The Acme Packet 3900 platform supports MIB objects for power supplies, fans, temperature sensors, system information, transcoding DSP(s), wancom ports, media ports, and the product OID. The Standard MIBs (such as MIB-2 objects) are supported.
The Acme Packet 3900 monitors the following environmental parameters by way of SNMP:
- Updates the apNetNet 3000Series object to include the apNetNet 3900 object.
- Updates the apevPowerSupply object to include the apevPowerSupply 500 W object.
Acme Packet 3900 MIBS Paths
Paths for Acme Packet 3900 MIBS.
SNMPv2-SMI::mib-2.47.1.1.1.1.2.1 = STRING: "Acme Packet 3900 Chassis"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.2 = STRING: "Intel(R) Xeon(R) CPU D-1548 @ 2.00GHz"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.3 = STRING: "495 Watt Power Supply"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.4 = STRING: "500 Watt Power Supply"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.5 = STRING: "Assy, 2-fan unit of 40x10"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.6 = STRING: "Sensor of fan speed"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.7 = STRING: "Assy, Acme Packet 3900 Main Board"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.8 = STRING: "Sensor of temperature"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.9 = STRING: "Management Port 0 10/100 Ethernet Copper"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.10 = STRING: "Management Port 1 10/100 Ethernet Copper"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.11 = STRING: "Management Port 2 10/100 Ethernet Copper"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.12 = STRING: "Media port - Logical Slot 0 Port 0"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.13 = STRING: "Media port - Logical Slot 0 Port 1"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.14 = STRING: "Media port - Logical Slot 1 Port 0"
SNMPv2-SMI::mib-2.47.1.1.1.1.2.15 = STRING: "Media port - Logical Slot 1 Port 1"