Cisco 128-MB ECC memory for OSMs MEM-OSM-128M= 数据表

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• IEEE 802.3z compliant

• Gigabit interface converter (GBIC)-based Gigabit Ethernet interfaces with SC connectors

• Support for IEEE 802.1Q virtual LAN (VLAN) trunking with up to 4000 simultaneous VLANs

• Support for Hot Standby Router Protocol (HSRP)

• IEEE 802.3x support for autonegotiation flow control

• Support for jumbo frames with a maximum transmission unit (MTU) of 9192 bytes

• Hardware-based Cisco Express Forwarding at no less than 30 million Mpps

• Access control list (ACL) application, with as many as 15,000 ACL rules, at no less than 30 Mpps

• QoS classification at no less than 30 Mpps

• Policy routing at no less than 30 Mpps

• Support for 128,000 traffic accounting entries per system

• Support for online insertion and removal (OIR)

• Support for at least 220 ms of packet buffering per port

• Support for Simple Network Management Protocol (SNMP) I and II and four Remote Monitoring (RMON)

groups per port: statistics, history, alarms, and events

• Occupies one slot in any Cisco 7600 NEBS-certified chassis

• Occupies one slot in any Cisco Catalyst 6500 Series chassis (with appropriate upgrades)

• Two OC-48c/STM-16 ports supported per OSM

• Four Gigabit Ethernet optical ports per OSM

• Support for up to seven two-port OC-48c/STM-16 OSMs in a nine-slot Cisco 7600 Series chassis

• Required with either the Cisco 7600 Series or Cisco Catalyst 6500 Series chassis:

Gigabit Ethernet Optical Specifications

Up to 550m

Up to 5 km

Up to 550m

Up to 550m

Up to 10 km

Up to 70 km

Up to 100 km