Juniper Networks M20 - Manual (Page 30)

SONET/SDH OC48c/STM16 PIC (Quad-Wide)
■ JUNOS 4.1 and later Software release
■ One OC48 port
■ Power requirements: 0.86 A @ 48 V (41.4 W)
Description
■ Multiplexing and demultiplexing
■ Rate policing on input
■ Rate shaping on output
■ Packet buffering, Layer 2 parsing
Hardware 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)
Software features
30 ■ SONET/SDH OC48c/STM16 PIC (Quad-Wide)
M20 Internet Router PIC Guide: End-of-Life PICs