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SONET/SDH OC12/STM4 (Multi-Rate) PIC with SFP (M7i Router)

 

Software release

  • Junos OS Release 8.4 and later

Description

  • Rate-selectable using one of the following rates:

    • 1-port OC3

    • 1-port OC12

    • 1-port OC12c

  • Power requirement: 0.20 A @ 48 V (9.5 W)

Hardware features

  • Multiplexing and demultiplexing

  • Rate policing on input

  • Rate shaping on output

  • Packet buffering, Layer 2 parsing

Software features

  • Optical diagnostics and related alarms

  • Per-port SONET/SDH framing

  • Link aggregation

  • Alarm and event counting and detection

  • Dual-router automatic protection switching (APS)

  • Multiprotocol Label Switching (MPLS) fast reroute

  • Encapsulations:

    • High-Level Data Link Control (HDLC)

    • Frame Relay

    • Circuit cross-connect (CCC)

    • Translational cross-connect (TCC)

    • Point-to-Point Protocol (PPP)

Cables and connectors

You can install any transceiver supported by the PIC.

  • Duplex LC/PC connector (Rx and Tx)

  • SONET/SDH OC3/STM1 small form-factor pluggable (SFP) transceivers:

  • SONET/SDH OC12/STM4 SFP transceivers:

Note: To extend the life of the laser, when a PIC is not being actively used with any valid links, take the PIC offline until you are ready to establish a link to another device. For information about taking a PIC offline, see the request chassis pic offline command in the CLI Explorer.

LEDs

One tricolor 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:

    • 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)

    • Bit interleaved parity (BIP) error B1

    • Bit interleaved parity (BIP) error B2

    • Bit interleaved parity (BIP) error B3

    • Loss of frame (LOF)

    • Loss of pointer (LOP-P)

    • Loss of signal (LOS)

    • Far-end bit error: remote error indication—line (REI-L) (CV-LFE)

    • Far-end bit error: remote error indication—path (REI-P) (CV-PFE)

    • Payload mismatch (path label mismatch) (PLM-P)

    • Payload unequipped (unequipped STS at path level) (UNEQ-P)

    • Remote defect indication—line (RDI-L)

    • Remote defect indication—path (RDI-P)

  • SDH alarms:

    • Multiplex section alarm indication signal (MS-AIS)

    • 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

    • Bit interleaved parity (BIP) error B2

    • Bit interleaved parity (BIP) error B3

    • Loss of frame (LOF)

    • Loss of pointer (HP-LOP)

    • Loss of signal (LOS)

    • Multiplex section remote error indication (MS-REI)

    • Higher path label mismatch (HP-PLM)

    • Higher path unequipped (HP-UNEQ)

    • Multiplex section remote defect indication (MS-RDI)

    • Higher path remote defect indication (HP-RDI)

  • Errored seconds (ES-S, ES-L, ES-P), far-end errored seconds (ES-LFE, ES-PFE), far-end severely errored seconds (SES-LFE, SES-PFE), far-end unavailable seconds (UAS-LFE, UAS-PFE)

  • Severely errored framing (SEF), severely errored framing seconds (SEFS-S), severely errored seconds (SES-S, SES-L, SES-P), unavailable seconds (UAS-L, UAS-P)