Description

Cisco WS-X6748-SFP Overview: Cisco WS-X6748-SFP Gigabit Ethernet interface module for 6500 series. The Module are ideal for Gigabit Ethernet over fiber to Gigabit uplinks, aggregation of high-density 10/100 interfaces, Metro Ethernet, backbone and server farm or data center connections. Specifications Of Cisco WS-X6748-SFP Model info: WS-X6748-SFP Product Description Cisco Catalyst 6500/7600 Series SFP Gigabit Ethernet interface module WS-WS-X6748-SFP Device Type Gigabit Ethernet interface SFP module Ports 48 * SFP Gigabit Ethernet ports Forwarding Engine Architecture ● Centralized CEF engine located on supervisor’s PFCx makes forwarding decision ● Upgradeable to dCEF switching with optional WS-F6700-DFC3 Performance/ Forwarding Rate (Mpps) ● 720 Gbps using CEF; Up to 30 Mpps per system ● Using dCEF upgrade: up to 48 Mpps sustained per slot for modules equipped with DFC3 to support distributed forwarding Scheduler Deficit Weighted Round Robin (DWRR) Queues ● Receive: 1 round robin queues, 8 threshold (2q8T when using dCEF) ● Transmit: 1 priority queue, 3 round robin queues, 8 threshold Port buffers ● Receive: 166 KB per port ● Transmit: 1.17MB per port Switch Fabric Connections ● Dual 20 Gbps (40 Gbps total) channel connection to switch fabric on Supervisor Engine 720 Jumbo frame support for bridged and routed packets Up to 9216 bytes Maximum port density per chassis ● 240 ports/6513E ● 386 ports/6509E Supervisor engines supported ● Supervisor Engine 720 Chassis supported ● support all Cisco Catalyst 6500/7600 Series chassis except 6503 Slot requirements ● Any slot in any Chassis except 6503 Indicators ● Status: green (operational), red (faulty), and orange module booting or running diagnostics) ● Link: green (port active), orange (disabled), off (not active or not connected), blinking orange (failed diagnostic and disabled)