Cisco Catalyst 4900M - Switch - 8 Ports - Managed - Rack-Mountable
Part No: WS-C4900M
The Cisco Catalyst 4900M Series is a premium extension to the widely deployed Cisco Catalyst 4900 Series top-of-rack Ethernet switch specifically designed for data center networks. Optimized for ultimate deployment flexibility,the Cisco Catalyst 4900M can be deployed for 10/100/1000 server access with 1:1 uplink-to-downlink oversubscription and a mix of 10/100/1000 and 10 Gigabit Ethernet servers or all 10 Gigabit Ethernet server environments. The Cisco Catalyst 4900M is a 320-Gbps,250 million packets per second (mpps),two-rack-unit (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 a field replaceable fan tray optimize the Cisco Catalyst 4900M for any size of data center.
| Device Type | Switch - 8 ports - L3 - Managed |
| Enclosure Type | Rack-mountable 2U |
| Subtype | 10 Gigabit Ethernet |
| Ports | 8 x X2 |
| MAC Address Table Size | 55K entries |
| Routing Protocol | RIP-1,RIP-2,EIGRP,static IP routing |
| Remote Management Protocol | SNMP 1,SNMP 2,RMON 1,RMON 2,RMON 3,RMON 9,Telnet,SNMP 3 |
| Features | Layer 3 switching,Layer 2 switching,BOOTP support,VLAN support,IGMP snooping,Broadcast Storm Control,IPv6 support,Dynamic Trunking Protocol (DTP) support,Trivial File Transfer Protocol (TFTP) support,Quality of Service (QoS),Jumbo Frames support |
| Compliant Standards | IEEE 802.1Q,IEEE 802.3ad (LACP),IEEE 802.1w,IEEE 802.1s,IEEE 802.1ab (LLDP) |
| Processor | 1:1.3 GHz |
| RAM | 512 MB |
| Flash Memory | 128 MB Flash |
| Status Indicators | Port status,power,system |
| Expansion / Connectivity | |
|---|---|
| Interfaces | 2 x USB 1 x RJ-45 - management 1 x console - RJ-45 8 x X2 |
| Expansion Slots | 2 (total) / 2 (free) x Expansion Slot 1 (total) / 1 (free) x CompactFlash Card |
| Power | |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 0 (installed) / 2 (max) |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
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