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 (PC-1OC192-SON-SR2) and (PC-1OC192-SON-LR) on the Enhanced III FPC.

Hardware features

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

Cables and connectors

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

  Optical interface specifications—see SONET/SDH OC192/STM64 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 OS System Basics and Services Command Reference .

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)