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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. Architectural Flexibility: Increased link use without buffer overflow and Layer 2 and 3 support at the access layer as needed Investment Protection: Smooth transition from 10/100/1000 to 10 Gb Ethernet interfaces Simplified Management: Edge switch auto-provisioning Transport Flexibility: Support for a wide range of storage, high-performance computing, and video applications
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Technical Specifications:
- Device Type: Switch - 8 ports - L3 - Managed
- Enclosure Type: Rack-mountable - 2U
- 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
- Interfaces: USB : 2 x, 1 x RJ-45 - management
- Serial : 1 x console - RJ-45
- Expansion Slot(s): 2 (total) / 2 (free) x Expansion Slot, 1 (total) / 1 (free) x CompactFlash Card
- Power Device: Power supply - hot-plug / redundant - plug-in module
- Installed Qty: 0 (installed) / 2 (max)
- Power Redundancy: Optional
- Power Redundancy Scheme: 1+1 (with optional power supply)
- Compliant Standards: NEBS level 3, CISPR 22 Class A, CISPR 24, EN 60950, EN 61000-3-2, EN50082, EN55022, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, CSA 22.2 No. 60950, EN 61000-6-1, AS/NZS 60950-1, ICES-003 Class A, FCC Part 15 A
- Service & Support: Limited lifetime warranty
- Service & Support Details: Limited warranty - 1 year
- Min Operating Temperature: 0 °C
- Max Operating Temperature: 40 °C
- Humidity Range Operating: 10 - 90%
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