Channelized Oc12 Iq Pic - Juniper M20 Pic Manual

M20 Internet Router PIC Guide

Channelized OC12 IQ PIC

Software release
Description
Hardware features
Software features
Cables and connectors
30
Channelized OC12 IQ PIC
JUNOS 5.6 and later
One OC12 port
Power requirement: 0.23 A @ 48 V (10.8 W)
Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
Channelization: OC3, DS3, DS1, DS0
Subrate and scrambling:
Digital Link/Quick Eagle
Kentrox
Larscom
ADTRAN
Verilink
Packet buffering, Layer 2 parsing
M13/C-bit parity encoding
DS3 far-end alarm and control (FEAC) channel support
Local and remote loopback testing
Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection
(RED), weighted random early detection (WRED)
Simple Network Management Protocol (SNMP): OC3 MIB, DS3 MIB, T1 MIB
Dynamic, arbitrary channel configuration
Full bit error rate test (BERT)
Encapsulations:
High-Level Data Link Control (HDLC)
Frame Relay
Circuit cross-connect (CCC)
Translational cross-connect (TCC)
Point-to-Point Protocol (PPP)
Duplex SC/PC connector (Rx and Tx); single-mode fiber
Optical interface support—See Table 10 on page 31