Cisco Systems OL-9392-04 manual WS-X6408A-GBIC

Chapter 2 Ethernet and Gigabit Ethernet Switching Modules

Gigabit Ethernet Switching Modules

Table 2-2	Gigabit and 10-Gigabit Ethernet Switching Modules Features
				Number of	Number of
		Backplane		Transmit	Receive
Product Number		Connection	Forwarding	Queues/Port	Queues/Port
WS-X6316-GE-TX		Bus	Centralized	3	2
WS-X6408-GBIC		Bus	Centralized	3	2
WS-X6408A-GBIC		Bus	Centralized	3	2
WS-X6416-GBIC		Bus	Centralized	3	2
WS-X6416-GE-MT		Bus	Centralized	3	2
WS-X6501-10GEX4		Switch fabric	Centralized. Support for	3	2
		and bus	distributed forwarding
			with optional
			distributed forwarding
			card (DFC)
WS-X6502 -10GE		Switch fabric	Centralized. Support for	3	2
		and bus	distributed forwarding
			with optional DFC
WS-X6516-GBIC		Switch fabric	Centralized. Support for	3	2
		and bus	distributed forwarding
			with optional DFC
WS-X6516A-GBIC		Switch fabric	Centralized. Support for	3	2
		and bus	distributed forwarding
			with optional DFC
WS-X6516-GE-TX		Switch fabric	Centralized. Support for	3	2
		and bus	distributed forwarding
			with optional DFC
WS-X6704-10GE		Switch fabric1	Centralized. Support for	3	22
		(dual channel)	distributed forwarding
			with optional DFC
WS-X6724-SFP		Switch fabric	Centralized. Support for	3	22
			distributed forwarding
			with optional DFC
WS-X6748-SFP		Switch fabric	Centralized. Support for	3	22
			distributed forwarding
			with optional DFC
WS-X6816-GBIC		Switch fabric1	Distributed forwarding	3	2
		(dual channel)	with integrated DFC
WS-X6708-10G-3C		Switch fabric	Distributed forwarding	8	82
			with integrated DFC
WS-X6708-10G-3CXL		Switch fabric	Distributed forwarding	8	82
			with integrated DFC

1.The module can be installed in slots 2–6 in the Cisco 7606, slots 2–9 in the Cisco 7609 and OSR-7609, and slots 9–13 in the Cisco 7613 routers. It cannot be installed in slots 2–8 of the Cisco 7613 router. The module requires a Supervisor Engine 720.

2.Receive queues change depending on whether you have a centralized forward card (CFC) or a DFC. For information about queue structures, see http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SXF/configuration/guide/qos.html#wp1666010.

Cisco 7600 Series Routers Module Guide

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