Juniper Networks M120 manual ATM2 DS3 IQ PIC

M120 Internet Router PIC Guide

ATM2 DS3 IQ PIC

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

Description	■	Four DS3 ports
	■ Power requirement: 0.41 A @ 48 V (20.0 W)
	■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface.
	■	ATM standards compliant
Hardware features	■	16-MB SDRAM memory for ATM segmentation and reassembly (SAR)
	■	ATM switch ID
	■	Configurable framing options:
		■ C-bit with ATM direct mapping
		■ C-bit with Physical Layer Convergence Protocol (PLCP) framing (default)
		■ M23 ATM direct mapping
		■ M23 with PLCP framing

■ Internal and loop timing

20■ ATM2 DS3 IQ PIC