Juniper PB-4OC3-4OC12-SON-SFP
Juniper PB-4OC3-4OC12-SON-SFP, IPUIA5NMTA SONET/SDH OC12/STM4 (Multi-Rate) PIC with SFP
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:
Circuit cross-connect (CCC)
Translational cross-connect (TCC)
Frame Relay
High-Level Data Link Control (HDLC)
Point-to-Point Protocol (PPP)