Software release

• Junos OS Release 5.4 and later (Type 3)
• Junos OS Release 8.4 and later supports the 1-port (Type 3) SONET/SDH OC192c/STM64 EOL PICs (PB-1OC192-SON-SR2) and (PB-1OC192-SON-LR) on the Enhanced III FPC.

Description

• One OC192 port
• Power requirement: 0.45 A @ 48 V (21.6 W)

Hardware features

• Multiplexing and demultiplexing
• Rate policing on input
• Rate shaping on output
• Packet buffering, Layer 2 parsing

Software features

• 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

• Short reach (SR-2): duplex SC/PC connector (Rx and Tx)
• Long reach (LR-1): duplex SC/PC connector (Rx and Tx)
• SONET/SDH OC192/STM64 XFP transceivers:
  • Short reach (SR-1)
  • Long reach (LR-1)

  Optical interface specifications—see SONET/SDH OC192c/STM64 Fixed Transceiver 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 the Junos System Basics and Services Command Reference.

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

• 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)