Juniper Networks M120 manual E3 IQ PIC

M120 Internet Router PIC Guide

E3 IQ PIC

Software release	■ JUNOS 8.0R2 and later (Type 1)
	NOTE: This PIC is not supported in JUNOS Release 8.1R1.

Description	■	Four E3 ports
	■ Power requirement: 0.38 A @ 48 V (18 W)
	■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
Hardware features	■	Clear-channel (34.368-Mbps) and subrate E3
	■ Unframed or ITU G.751 framing
	■ Data service unit (DSU) functionality
	■	Subrate and scrambling:
		■	Digital Link/Quick Eagle
		■	Kentrox
	■	HDB3 line encoding
	■ Full bit error rate test (BERT)
	■ Local and remote loopback testing

52■ E3 IQ PIC