Channelized Ds3 Iq Pic - Juniper M20 Pic Manual

M20 Internet Router PIC Guide

Channelized DS3 IQ PIC

Software release
Description
Hardware features
Software features
Cables and connectors
22
Channelized DS3 IQ PIC
JUNOS 5.6 and later
Four DS3 ports
Power requirement: 0.32 A @ 48 V (15.6 W)
Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
Channelization: DS3, DS0
Data service unit (DSU) functionality
Subrate and scrambling:
Digital Link/Quick Eagle
Kentrox
Larscom
ADTRAN
Verilink
B3ZS line encoding
M13 or C-bit parity
Full bit error rate test (BERT)
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): DS1 MIB, DS3 MIB
Dynamic, arbitrary channel configuration
Encapsulations:
High-Level Data Link Control (HDLC)
Frame Relay
Circuit cross-connect (CCC)
Translational cross-connect (TCC)
Point-to-Point Protocol (PPP)
Standard DS3 BNC coaxial cable interfaces