Cisco Cisco WS-C4900M FREE 5-Year Warranty Refurbished Cisco 4900M Switch with Eight X2 Ports and Two Half Slots General Information Manufacturer Part Number: WS-C4900M Device Type: Switch - 8 ports - L3 - managed Enclosure Type: Rack-mountable - 2U Ports: 8 x X2 MAC Address Table Size: 12K entriess 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 Status Indicators: Port status, power, system Product Line: Cisco Catalyst Model: 4900M Compatibility: PC Manufacturer: Cisco Systems Packaged Quantity: 1 Expansion / Connectivity Interfaces: USB : 2 x 1 x RJ-45 - management Serial : 1 x console - RJ-45 8 x X2 Physical Characteristics Width: 17.2 inch Depth: 17.9 inch Height: 3.5 inch Weight: 24.9 lbs Power 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) Miscellaneous 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 Subcategory: Network hubs and switches Subtype: 10 Gigabit Ethernet