Juniper Networks Juniper M-series M10i - Manual (Page 18)

Channelized DS3 IQ PIC
■ JUNOS 6.1 and later Software release
■ 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
Description
■ 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
Hardware features
■ 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)
Software features
■ Standard DS3 BNC coaxial cable interfaces Cables and connectors
18 ■ Channelized DS3 IQ PIC
M10i Internet Router PIC Guide