Интерфейсный модуль Juniper MIC-3D-4CHOC3-2CHOC12

Software release

• Junos OS Release 11.4 and later

For information on which MPCs support these MICs, see MIC/MPC Compatibility. For information on which MICs are supported on MX Series routers, see MICs Supported by MX Series Routers.

Description

• 4-port: Rate-selectable using one of the following rates:

4-port OC3/STM1

2-port OC12/STM4

• 8-port: Rate-selectable using one of the following rates:

8-port OC3/STM1

4-port OC12/STM4

• Channelization: OC3, DS3, DS1, DS0, E3, E1. For information on channelization numbers, see Channelized Interfaces Feature Guide for Routing Devices.
• Power requirement:

4-port: 4.56 A @ 9 V (41 W)

8-port: 5.78 A @ 9 V (52 W)

• Weight:

4-port: 4.4 lb (2 kg)

8-port: 4.4 lb (2 kg)

• Model number:

4-port: MIC-3D-4CHOC3-2CHOC12

8-port: MIC-3D-8CHOC3-4CHOC12

Hardware features

• The ports are labeled:

4-port: 0-3

8-port: 0-7

Software features

• Maximum transmission units (MTUs) of up to 9192 bytes
• Per-port SONET/SDH framing
• Local and remote loopback on each port
• Optical diagnostics and monitoring
• Clocking options: internal or external/loop mode
• Encapsulations:
  • MPLS fast reroute
  • MPLS CCC (circuit cross-connection)
  • MPLS TCC (translational cross-connection)
  • Cisco High-Level Data Link Control (cHDLC)
  • Cisco HDLC CCC
  • Cisco HDLC TCC
  • Point-to-Point Protocol (PPP)
  • PPP for CCC
  • PPP for TCC
  • Flexible Frame Relay
  • Frame Relay
  • Frame Relay for CCC
  • Frame Relay for TCC
  • PPP over Frame Relay
  • Multilink-based protocols (Junos OS Release 12.1 and later):

Multilink Point-to-Point Protocol (MLPPP)

Multiclass MLPPP

Multilink Frame Relay (MLFR) end-to-end (FRF.15)

Multilink Frame Relay (MLFR) UNI NNI (FRF.16, also referred to as MFR)

Compressed Real-Time Transport Protocol (CRTP)

• Note: When you configure multilink services on a MIC in an MX Series router, ensure that a Multiservices DPC is present in the same router.

• Note: Ethernet over Frame Relay is not supported.

Cables and connectors

• Duplex LC/PC connector (Rx and Tx)
• SONET/SDH OC3/STM1 small form-factor pluggable (SFP) transceivers:
  • Multimode (model number: SFP-OC3-SR)
  • Intermediate reach (IR-1) (model number: SFP-OC3-IR)
  • Long reach (LR-1) (model number: SFP-OC3-LR)
• Optical interface specifications—see SONET/SDH OC3/STM1 Optical Interface Specifications
• SONET/SDH OC12/STM4 small form-factor pluggable (SFP) transceivers:
  • Short reach (model number: SFP-OC12-SR)
  • Intermediate reach (IR-1) (model number: SFP-OC12-IR)
  • Long reach (LR-1) (model number: SFP-OC12-LR)
  • Long reach (LR-2) (model number: SFP-OC12-LR2)
• Optical interface specifications—see SONET/SDH OC12/STM4 Optical Interface Specifications

LEDs

OK/FAIL LED, one bicolor:

• Green—MIC is functioning normally
• Red—MIC has failed

LINK LED, one green per port:

• Off—Not enabled
• Green—Online with no alarms or failures
• Yellow—Online with alarms for remote failures
• Red—Active with a local alarm; router has detected a failure

Alarms, errors, and events

SONET alarms:

• Loss of light (LOL)
• Loss of signal (LOS)
• Loss of frame (LOF)
• Phase lock loop (PLL)
• Severely errored frame (SEF)
• Alarm indicator signal–line (AIS-L)
• Alarm indicator signal–path (AIS-P)
• Remote defect indicator–line (RDI-L)
• Remote defect indicator–path (RDI-P)
• Loss of pointer–path (LOP-P)
• Bit error rate–signal degrade (BERR-SD)
• Bit error rate–signal fail (BERR-SF)
• Payload label mismatch–Path (PLM-P)
• Unequipped–path (UNEQ-P)
• Remote error indicator–path (REI-P)
• Alarm indicator signal–virtual container (V-AIS)
• Loss of pointer–virtual container (V-LOP)
• Remote defect indicator–virtual container (V-RDI)
• Unequipped–virtual container (V-UNEQ)
• Mismatch–virtual container (V-MIS)

SDH alarms:

• Loss of light (LOL)
• Phase lock loop (PLL)
• Loss of frame (LOF)
• Loss of signal (LOS)
• Severely errored frame (SEF)
• Multiplex-section alarm indicator signal (MS-AIS)
• Higher order path–alarm indication signal (HP-AIS)
• Loss of pointer (LOP)
• Bit error rate–signal degrade (BER-SD)
• Bit error rate–signal fail (BER-SF)
• Multiplex section–far end receive failure (MS-FERF)
• Higher order path—far-end receive failure (HP-FERF)
• Higher order path—payload label mismatch (HP-PLM)
• Remote error indicator (REI)
• Unequipped (UNEQ)
• Tributary unit–alarm indicator signal (TU-AIS)
• Tributary unit–loss of pointer (TU-LOP)
• Tributary unit–remote defect indicator (TU-RDI)
• Tributary unit–unequipped (TU-UNEQ)
• Tributary unit–mismatch (TU-MIS)

DS3 alarms:

• Alarm indication signal (AIS)
• Loss of frame (LOF)
• Loss of signal seconds (LOS)
• Phase lock loop (PLL)

DS3 error detection:

• C-bit code violations (CCV)
• C-bit errored seconds (CES)
• C-bit severely errored seconds (CSES)
• CRC errors
• Excessive zeros (EXZ)
• Far-end block error (FEBE)
• Far-end receive failure (FERF)
• Line errored seconds (LES)
• Parity bit (P-bit) code violations (PCV)
• Parity bit (P-bit) errored seconds (PES)
• Parity bit (P-bit) severely errored framing seconds (PSES)
• Severely errored framing seconds (SEFS)
• Unavailable seconds (UAS)