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Channelized OC48/STM16 Enhanced IQ (IQE) PIC with SFP (M40e Router)

Image g004425.gif

Software release

  • JUNOS 9.4 and later (Type 2)

Description

  • One OC48/STM16 port
  • SONET or SDH is configurable on a per-port granularity
  • SONET channelization:
    • 4 OC12 channel
    • 16 OC3 channels
    • 48 DS3 channels
    • 672 DS1 channels
    • 748 DS0 channels
  • SDH channelization:
    • 4 STM4 channel
    • 16 STM1 channels
    • 48 E3 channels
    • 504 E1 channels
    • 748 DS0 channels
  • Power requirement: 1.10 A @ 48V (53 W)

Hardware features

  • Port is numbered 0.

Software features

  • Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection (RED), weighted random early detection (WRED)
  • Enhanced fine-grained queuing per logical interface. See the JUNOS Class of Service Configuration Guide for more information about class of service features.
  • Subrate and scrambling:
    • Digital Link/Quick Eagle
    • Kentrox
    • Larscom
    • ADTRAN
    • Verilink
  • Packet buffering, Layer 2 parsing
  • M13/C-bit parity encoding
  • DS3 far-end alarm and control (FEAC) channel support
  • Local line, remote line, and remote payload loopback testing
  • Simple Network Management Protocol (SNMP): OC12, OC3 MIB, DS3 MIB, T1 MIB
  • Dynamic, arbitrary channel configuration
  • Full bit error rate test (BERT)
  • Encapsulations:

    • Circuit cross-connect (CCC)
    • Translational cross-connect (TCC)
    • Extended Frame Relay for CCC and TCC
    • Flexible Frame Relay
    • Frame Relay
    • Frame Relay for CCC
    • Frame Relay for TCC
    • Frame Relay port CCC
    • High-Level Data Link Control (HDLC)
    • HDLC framing for CCC
    • HDLC framing for TCC
    • MPLS CCC
    • MPLS TCC
    • Multilink Frame Relay (MLFR) UNI NNI (MFR FRF.16)
    • Point-to-Point Protocol (PPP)
    • PPP for CCC
    • PPP for TCC
  • Encapsulations available only for DS1:

    • Multilink Frame Relay end-to-end (MLFR FRF.15)
    • Multilink PPP (MLPPP)
    • PPP over Frame Relay

Cables and connectors

LEDs

One tricolor per port:

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

Alarms, errors, and events

SONET alarms:

  • Alarm indication signal—line (AIS-L)
  • Alarm indication signal—path (AIS-P)
  • Bit error rate—signal degrade (BERR-SD)
  • Bit error rate—signal fail (BERR-SF)
  • Loss of frame (LOF)
  • Loss of light (LOL)
  • Loss of pointer (LOP)
  • Loss of signal (LOS)
  • Payload label mismatch (PLM-P)
  • Remote defect indication—line (RDI-L)
  • Remote defect indication—path (RDI-P)
  • Remote error indication (REI)
  • Payload unequipped (unequipped STS at path level) (UNEQ-P)
  • Virtual container—alarm indication signal (VAIS)
  • Virtual container—loss of pointer (VLOP)
  • Virtual container—mismatch (VMIS)
  • Virtual container—remote defect indication (VRD1)
  • Virtual container—unequipped (VUNEQ)
 

SDH alarms:

  • Administrative unit alarm indication signal (AU-AIS)
  • Bit error rate—signal degrade (BERR-SD)
  • Bit error rate—signal fail (BERR-SF)
  • Bit interleaved parity (BIP) error B1, B2, B3
  • Higher order path—alarm indication signal (HP-AIS)
  • Higher order path—far-end receive failure (HP-FERF)
  • Higher order path—payload label mismatch (HP-PLM)
  • Higher order path—loss of pointer (HP-LOP)
  • Higher order path—remote defect indication (HP-RDI)
  • Higher order path—unequipped (HP-UNEQ)
  • Loss of frame (LOF)
  • Loss of light (LOL)
  • Loss of signal (LOS)
  • Multiplex section—alarm indication signal (MS-AIS)
  • Multiplex section—far-end receive failure (MS-FERF)
  • Multiplex section—remote defect indication (MS-RDI)
  • Multiplex section—remote error indication (MS-REI)
  • Phase lock loop (PLL)
  • Remote error indication (REI)
  • Severely errored frame (SEF)
  • Tributary unit—alarm indication signal (TU-AIS)
  • Tributary unit—loss of pointer (TU-LOP)
  • Tributary unit—mismatch (TU-MIS)
  • Tributary unit—remote defect indication (TU-RD1)
  • Tributary unit—unequipped (TU-UNEQ)
 
  • DS1 alarms:

    • Alarm indication signal (AIS)
    • Loss of frame (LOF)
    • Remote alarm indication signal (RAIS)
  • DS1 error detection:

    • Bursty errored seconds (BES)
    • CRC errors
    • Errored seconds (ES)
    • Line errored seconds (LES)
    • Loss of framing seconds (LOFS)
    • Severely errored seconds (SES)
    • Severely errored framing seconds (SEFS)
    • Unavailable seconds (UAS)
  • DS3 alarms:

    • Alarm indication signal (AIS)
    • Loss of frame (LOF)
    • Yellow alarm
  • DS3 error detection:

    • C-bit code violations (CCV)
    • C-bit errored seconds (CES)
    • C-bit severely errored framing seconds (CEFS)
    • 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)

Instrumentation (counters)

  • Layer 2 per-queue and per-channel packet and byte counters

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