Cisco WS-X6748-SFP

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Product Details

Products Status	Stock	Ports	Other, ≥ 48
Function	LACP, POE, QoS, SNMP, Stackable, VLAN Support	Communication Mode	Other, Full-Duplex & Half-Duplex
Certification	CE	Brand Name	CISCO
Model Number	WS-X6748-SFP	Place of Origin	China

WS-X6748-SFP

Specifications

Catalyst 6500 48-port GigE Mod: fabric-enabled (Req. SFPs)

Cisco Catalyst 6500 Series Gigabit Interface Module Applications and Key Features

Primary Applications	Product Number	Interface Module Class	Ports/Optics Interface Type	Queues per Port (Tx = Transmit, Rx = Receive)*	Scheduler	Buffer Size per Port
High Performance Distribution, Core Layer and Data Center	WS-X6748-SFP	CEF720	48, SFP	• Tx-1p3q8T • Rx-1q8T (2q8T when using dCEF)	Deficit Weighted Round Robin (DWRR)	• Rx-166KB • Tx-1.17MB
Data Center and Server Farm	WS-X6816-GBIC	dCEF256	16, GBIC	• Tx-1p2q2t • Rx-1p1q4t	Weighted Round Robin (WRR)	512 KB
Data Center and Server Farm	WS-X6516A-GBIC	CEF256	16, GBIC	• Tx-1p2q2t • Rx-1p1q4t	WRR	1 MB
Base Server Farm	WS-X6516-GBIC*	CEF256	16, GBIC	• Tx-1p2q2t • Rx-1p1q4t	WRR	512 KB
Base Server Farm	WS-X6416-GBIC	Classic	16, GBIC	• Tx-1p2q2t • Rx-1p1q4t	WRR	512 KB
Base Server Farm	WS-X6408A-GBIC	Classic	8, GBIC	• Tx-1p2q2t • Rx-1p1q4t	WRR	512 KB

Gigabit Ethernet Interface Module Switch Fabric and Forwarding Characteristics

The Cisco Catalyst 6500 Classic, CEF256, dCEF256 and CEF720 interface modules provide Gigabit Ethernet with a choice of speeds and forwarding rates.

Feature	WS-X6748-SFP, WS-X6724-SFP
Supervisor Engine Supported	Supervisor Engine 720
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*
Forwarding Engine Architecture	• Centralized CEF engine located on supervisor's PFCx makes forwarding decision • Upgradeable to dCEF switching with optional WS-F6700-DFC3
Optional DFC Upgrade Support	Use WS-F6700-DFC3 with Supervisor Engine 720
Backplane/ Switch Fabric Connections	Dual 20 Gbps (40 Gbps total) channel connection to switch fabric on Supervisor Engine 720**
Chassis/Slot Support Requirements	6503 not supported at current time
Forwarding Engine Architecture	• Centralized CEF engine located on supervisor's PFCx makes forwarding decision. • Upgradeable to dCEF switching with optional WS-F6700-DFC3.

Product	Transceiver Type	Ports/Interface/ Connectors	Port Density/Chassis Model	Maximum Frame Size*	Queues per Port (Tx = Transmit, Rx = Receive),**
WS-X6748-SFP	Small Form-factor Pluggable (SFP)	48 port; 1000BASE-SX, LX/LH, -ZX, -T; 1000BASE-CWDM; LC connecter	240 ports (410 GbE max)/6513; 384 ports (386 GbE max)/6509	Up to 9216 bytes/frame	• Tx-1p3q8T • Rx-1q8T (2q8T when using dCEF)

Guangzhou Yuhe Electronic Technology Co., Ltd.: Contact nameAnne Liang
Chat Now; Phone86-020-38889987-288; AddressRoom 3517,35/F,RenFeng Building,490 TianHe Road,Guangzhou, Guangzhou, Guangdong

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