ATM2 E3 IQ PIC
■JUNOS 6.1 and laterSoftware release
■Four E3 ports
■Power requirement: 0.41 A @ 48 V (20 W)
■Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
■ATM standards compliant
Description
■16-MB SDRAM memory for ATM segmentation and reassembly (SAR)
■ATM switch ID
■Configurable framing options:
■G.751 direct mapping
■G.751 with PLCP encapsulation (default)
■G.832 ATM direct mapping
■Internal and loop timing
Hardware features
■Per-virtual circuit (VC) and per-virtual path (VP) traffic shaping
■Unspecified bit rate (UBR) traffic shaping
■Fine-grained variable bit rate (VBR) traffic shaping
■Circuit cross-connect (CCC)
■ATM Inverse Address Resolution Protocol (ARP), which enables routers to automatically
learn the IP address of the router on the far end of an ATM permanent virtual circuit
(PVC)
■Simple Network Management Protocol (SNMP):
■Management Information Base (MIB) 2 (RFC 1213)
■ATM MIB (RFC 1695)
■SONET MIB
■AAL5 encapsulations:
■ATM-VC-MUX
■ATM-NLPID
■ATM-Cisco-LLPID
■ATM-SNAP
■ATM-CCC-VC-MUX
Software features
■10 ft (3.05 m) posilock SMB to BNC (provided)
■Four pairs of Rx and Tx coaxial cables
Cables and connectors
ATM2 E3 IQ PIC ■15
ATM2 E3 IQ PIC