Cisco Ws-Sup720-3B Supervisor Engine 720



9 in stock


Routing Protocol OSPF, RIP, BGP-4, IS-IS
Features Layer 3 switching, layer 2 switching, MPLS support, IGMP snooping, IPv6 support
Connectivity Technology Wired
Compliant Standards IEEE 802.1Q, IEEE 802.1x
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Form Factor Plug-in module
Status Indicators Port status, power, link OK, system, active
Switching Protocol Ethernet
Interfaces 1 x management - RS-232 - RJ-45 1 x network host - Ethernet 10Base-T/100Base-TX/1000Base-T/SFP (mini-GBIC)
Compatible Slots Expansion slot
Expansion Slot(s) 2 CompactFlash Card - type II 1 SFP (mini-GBIC)
Expansion Slots 2 1
Device Type Control processor
Width 14.9 in
Depth 15.9 in
Height 1.6 in
Hard Drive None.
RAM Installed ( Max ) 512 MB ( 1 GB )
Flash Memory Installed (Max) 64 MB flash
Flash Memory 64 MB
RAM 512 MB ( 1 GB max )
OS Required Cisco IOS 12.2(17d)SXB1
Enclosure Type Plug-in module
Dimensions (WxDxH) 14.9 in x 15.9 in x 1.6 in
Product Description Cisco Supervisor Engine 720 with PFC3B - control processor
Humidity Range Operating 10 - 90%
Max Operating Temperature 104 F
Min Operating Temperature 32 F
Supported Flash Memory Cards~CompactFlash Card 1
Cisco Supervisor Engine 720 - Fabric - Msfc3 Pfc3B For Cisco 6500/7600 Chassis
There Are Times When Even Your Best Hardware Falls Short Of Your Needs. Fortunately, Weve Got Ws-Sup720-3B Cisco Supervisor Engines In Stock That Will Ensure You Can Upgra
Weight 5.1
Height 1
Width 1
Length 1

You must receive a Return of Merchandise Authorization (RMA) number before will process your return. You may return a defective or non-defective product up to 30 days from the date on your invoice. Returns will not be accepted after this 30-day period.

In the event that you “do not like” or “ordered the wrong product,” a return is possible as long as you bear all shipping costs plus a 20% restocking fee. 

If a product you ordered is defective, please submit your RMA request through our Help Center.

Credits are usually issued within 2 weeks of receipt of a returned item. offers the following return option:

  • Return for credit: For refund to your credit card account on items that are not damaged, defective or incorrectly shipped, they must be FACTORY SEALED in new condition and must include original packaging with all manuals, accessories, and warranty cards unmarked. Incomplete non-defective product returns will not be accepted. Shipping cost is not refundable. If for any reason the manufacturer refuses to accept the return we will let you know that a return is not possible. We will process returns only as allowed by the individual manufacturer or distributor. Some products are not returnable at all. For example, memory/RAM, CPU's and most IBM, HP/Compaq, Sun, Nortel and Cisco products and only defective replacements are allowed. If the manufacturer or distributor will not accept the return there is nothing we can do for you. The customer may contact the manufacturer directly to get an authorization number or process the return/replacement.

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