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SONET/SDH OC3/STM1 (Multi-Rate) PICs with SFP (T4000 Router)

 
Figure 1: SONET/SDH OC3/STM1 (Multi-Rate) PIC (Type 1)
SONET/SDH OC3/STM1 (Multi-Rate) PIC (Type 1)
Figure 2: SONET/SDH OC3/STM1 (Multi-Rate) PIC (Type 2)
SONET/SDH OC3/STM1 (Multi-Rate) PIC (Type 2)

Software Release

  • 4-port: Junos OS Release 12.1R2 and later (Type 1)

  • 4-port: Junos OS Release 12.2R2 and later (Type 2)

For information on which FPCs support this PIC, see T4000 PIC/FPC Compatibility.

Hardware Features

  • Rate-selectable using one of the following rates:

    • 1-port OC12/STM4

    • 1-port OC12c/STM4c

    • 4-port OC3c/STM1c

  • Power requirement: 0.40 A @ 48 V (19 W)

  • Model number for SONET/SDH OC3/STM1 (Multi-Rate) PIC (Type_1): PB-40C3-1OC12-SON-SFP

  • Model number for SONET/SDH OC3/STM1 (Multi-Rate) PIC (Type_2): PB-4OC3-1OC12-SON2-SFP

  • Multiplexing and demultiplexing

  • Rate policing on input

  • Rate shaping on output

  • Packet buffering, Layer 2 parsing

Software Features

Table 1: Software Features Supported

Software Feature

T4000 First Supported Junos OS Release (Type 1 PIC)

T4000 First Supported Junos OS Release (Type 2 PIC)

Optical diagnostics and related alarms

12.1R2

12.2R2

Per-port SONET/SDH framing

12.1R2

12.2R2

IEEE 802.3ad Link Aggregation

12.1R2

12.2R2

Alarm and event counting and detection

12.1R2

12.2R2

Dual-router automatic protection switching (APS)

12.1R2

12.2R2

Multiprotocol Label Switching (MPLS) fast reroute

12.1R2

12.2R2

Encapsulations:

  • Circuit cross-connect (CCC)

  • Translational cross-connect (TCC)

  • Frame Relay

  • High-Level Data Link Control (HDLC)

  • Point-to-Point Protocol (PPP)

12.1R2

12.2R2

Cables and Connectors

You can install any transceiver supported by the PIC. For information about installing and removing transceivers.

  • Duplex LC 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-OC312-IR)

    • Long reach (LR-1) (model number: SFP-OC12-LR)

    Optical interface specifications—see SONET/SDH OC12/STM4 Optical Interface Specifications

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 request chassis pic.

LEDs

Table 2: SONET/SDH OC3/STM1 (Multi-Rate) PIC with SFP LEDs

Label

Color

State

Description

One tricolor per port

Off

Not enabled.

Green

On steadily

Online with no alarms or failures.

Yellow

On steadily

Online with alarms for remote failures.

Red

On steadily

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, B2, B3

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

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

    • Loss of frame (LOF)

    • Loss of pointer (LOP-P)

    • Loss of signal (LOS)

    • Payload 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:

    • 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—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 signal (LOS)

    • Multiplex section—alarm indication signal (MS-AIS)

    • Multiplex section—remote defect indication (MS-RDI)

    • Multiplex section—remote error indication (MS-REI)

  • Error detection:

    • 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)