Base SYSTEM WITH 8 X2 OPTICS

Cisco WS-C4900M Base SYSTEM WITH 8 X2 OPTICS

Base SYSTEM WITH 8 X2 OPTICS

Premium, High Performance Top of Rack Switching with Flexibility and Investment Protection
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 11 hot swappable AC or DC power supplies and field replaceable fans optimize the Catalyst 4900M for any size of data center.

Feature list

Maximum data transfer rate:	10 Gbit/s
Supported data transfer rates:	10 Gbps
Switching capacity:	- Gbit/s
10G support:	-
MAC address table:	55000 entries
Networking standards:	IEEE 802.1Q, IEEE 802.3ad LACP, IEEE 802.1w, IEEE 802.1s, IEEE 802.1ab LLDP
Switch type:	Managed
Switch layer:	-
Ports quantity:	8
Ethernet LAN RJ-45 ports quantity:	N
Management protocols:	SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3
Switching protocols:	Ethernet
Weight:	11300 g
Power over Ethernet PoE Support:	N
Power consumption typical:	- W
Rack mounting:	2 U
Stackable:	Y
Processor clock speed:	1300 MHz
Operating relative humidity range:	10 - 90 %
Operating temperature range T-T:	0 - 40 °C
Internal memory:	512 MB
Flash memory:	128 MB
Dimensions WxDxH:	437 x 455 x 89 mm
Connectivity technology:	Wired

Base SYSTEM WITH 8 X2 OPTICS