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ATM2 OC12/STM4 IQ PICs (T1600 Router)

Figure 2: 2-Port ATM2 OC12/STM4 IQ PICFigure 1: 1-Port ATM2 OC12/STM4 IQ PIC

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1-port: Junos OS Release 8.5 and later (Type 1)

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2-port: Junos OS Release 8.5 and later (Type 2)

For information on which FPCs support this PIC, see “T1600 PIC/FPC Compatibility” on page 18.

Software release

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One or two OC12 ports

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Power requirement: 0.52 A @ 48 V (25 W)

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Fine-grained queuing per logical interface

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Conforms to ANSI T1.105-1991 and T1E1.2/93-020R1

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Complies with ATM and SONET/SDH standards

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Alarm and event counting and detection

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Compatible with well-known ATM switches

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ATM switch ID, which displays the switch IP address and local interface name of the adjacent

Fore ATM switches

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Model number for 1-Port ATM2 OC12/STM4 IQ PIC: PB-1OC12–ATM2-MM

Model number for 1-Port ATM2 OC12/STM4 IQ PIC: PB-1OC12-ATM2-SMIR

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Model number for 2-Port ATM2 OC12/STM4 IQ PIC: PB-2OC12-ATM2-MM

Model number for 2-Port ATM2 OC12/STM4 IQ PIC: PB-2OC12-ATM2-SMIR

Description

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ATM2 IQ 1-port OC12 PICs have one 3010 SAR for segmentation and reassembly into 53-byte

ATM cells; ATM2 IQ 2-port OC12 PICs have dual 3010 SAR

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High-performance parsing of SONET/SDH frames

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ASIC-based packet segmentation and reassembly (SAR) management and output port queuing

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64 MB SDRAM memory for ATM SAR

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Packet buffering, Layer 2 parsing

Hardware features

T1600 Core Router Interface Module Reference

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