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|Data Transfer Rate:||10Gbps||Brand:||Cisco|
|RAM:||1GB||Data Link Protocol:||10 Gigabit Ethernet|
cisco single mode sfp,
cisco sfp modules
WS X4908 10GE Expansion Used Cisco Modules 10 Gigabit Ethernet Data Link Protocol
Cisco Systems is pleased to announce the Cisco Catalyst 4900M Series, a premium extension to the widely deployed Catalyst 4948 Series top of rack Ethernet switches for data center server racks. Optimized for ultimate deployment flexibility, the Catalyst 4900M Series can be deployed for 10/100/1000 server access with 1:1 uplink to downlink oversubscription, mix of 10/100/1000 and 10 GbE servers or all 10GbE servers in the same rack.. The Catalyst 4900M is a 320Gbps, 250Mpps, 2RU fixed configuration switch with 8 fixed wire speed X2 ports on the base unit and 2 optional half card slots for deployment flexibility and investment protection. Low latency, scalable buffer memory and high availability with 1+1 hot swappable AC or DC power supplies and field replaceable fans optimize the Catalyst 4900M for any size of data center.
|Device Type||Expansion module|
|Form Factor||Plug-in module|
|Dimensions (WxDxH)||35.6 cm x 40.6 cm x 3 cm|
|Ports Qty||8 ports|
|Cabling Type||Ethernet 10GBase-X|
|Data Link Protocol||10 Gigabit Ethernet|
|Data Transfer Rate||10 Gbps|
|Compliant Standards||IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ak, IEEE 802.3aq|
|Designed For||Cisco 7606, 7606-S, 7609, 7609-S, 7613; Catalyst 6503-E, 6504-E, 6506, 6506-E, 6506-E IDSM-2, 6509, 6509-E, 6509-E 10Gig, 6509-NEB, 6509-NEB-A, 6509-V-E, 6513, 6513 10Gig|
2.What's the quality of the products?
All the items are brand original with full test before shipping .
3.What about warranty ?
We promise the product is original Cisco, tested well before shipment. Guaranteed Non-DOA
1year warranty for new products .
3months warranty for used products .
Lifetime warranty for CISCO small business series.
If you purchase have any working defects during the warranty period we will replace the unit.
4. How to place order ?
We accept many terms of trade, such as T/T, Western Union, Money Gram and PayPal .
5. How about the shipment?
We deliver products by FEDEX, DHL, ARAMEX and TNT, etc. We are also able to deliver goods to your forwarder in China if you need .
6. How about the delivery time?
Goods usually would be shipped out within 2days after receive the payment. Except futures order
Contact Person: sales