Juniper Networks Juniper M-series M10i - Manual (Page 13)

ATM2 OC3/STM1 IQ PIC
■ JUNOS 6.1 and later Software release
■ Two OC3 ports
■ Power requirement: 0.41 A @ 48 V (20 W)
■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
■ Conforms to ANSI T1.105-1991 and T1E1.2/93-020R1
■ ATM and SONET/SDH standards compliant
■ Alarm and event counting and detection
■ Compatible with well-known ATM switches
■ ATM switch ID, which displays the switch IP address and local interface name of the
adjacent Fore ATM switches
Description
■ Single 3010 SAR for segmentation and reassembly into 53 byte ATM cells
■ High-performance parsing of SONET/SDH frames
■ ASIC-based packet segmentation and reassembly (SAR) management and output port
queuing
■ 64 MB SDRAM memory for ATM SAR
■ Packet buffering, Layer 2 parsing
Hardware features
ATM2 OC3/STM1 IQ PIC ■ 13
ATM2 OC3/STM1 IQ PIC