Juniper Networks M7I - Manual (Page 97)

SONET/SDH OC12/STM4 (Multi-Rate) PIC with SFP (M7i Router)
• Junos OS Release 8.4 and later Software release
• Rate-selectable using one of the following rates:
• 1-port OC3
• 1-port OC12
• 1-port OC12c
• Power requirement: 0.20 A @ 48 V (9.5 W)
Description
• Multiplexing and demultiplexing
• Rate policing on input
• Rate shaping on output
• Packet buffering, Layer 2 parsing
Hardware features
• 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:
• High-Level Data Link Control (HDLC)
• Frame Relay
• Circuit cross-connect (CCC)
• Translational cross-connect (TCC)
• Point-to-Point Protocol (PPP)
Software features
97 Copyright © 2010, Juniper Networks, Inc.
SONET/SDH OC12/STM4 (Multi-Rate) PIC with SFP (M7i Router)