CISCO - NETWORKING WS-C4948-E CAT4948 48 PT 10/100/1000 4SFP FL3 1 AC PS Chassis/Module Bundle (DC), LAN Switch, Network- Multislot Chassis
	Quantity in Basket:none Code: 482877 Price:$10,278.38 3 available for immediate delivery
	Quantity:
CISCO SYSTEMS WS-C4948-E - Cisco Catalyst 4948 - Switch - 48 ports - EN, Fast EN, Gigabit EN - 10Base-T, 100Base-TX, 1000Base-T + 4 x SFP (empty) - 1U - rack-mountable CAT4948 48 PT 10/100/1000 4SFP FL3 1 AC PSThe Cisco Catalyst 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations. The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans. Product Description Cisco Catalyst 4948 - switch - 48 ports Device Type Switch Form Factor Rack-mountable - 1U Dimensions (WxDxH) 17.3 in x 16.1 in x 1.7 in Weight 16.5 lbs Processor 1 266 MHz RAM 256 MB SDRAM Flash Memory 64 MB Ports Qty 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T Data Transfer Rate 1 Gbps Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Empty Slots 4 x SFP (mini-GBIC) Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP Features Layer 4 switching, layer 3 switching, layer 2 switching, IP-routing, DHCP support, auto-negotiation, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, Syslog support, manageable, MAC address filtering Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Power AC 120/230 V Manufacturer Warranty 1 year warranty General Device Type Switch Enclosure Type Rack-mountable - 1U Width 17.3 in Depth 16.1 in Height 1.7 in Weight 16.5 lbs Processor Processor 1 : 266 MHz Memory RAM 256 MB SDRAM Flash Memory 64 MB flash Networking Ports Qty 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T Data Transfer Rate 1 Gbps Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Routing Protocol OSPF, RIP, BGP-4, IS-IS, RIP-2, EIGRP, IGMPv2, HSRP, IGMP, DVMRP, static IP routing, IGMPv3 Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP Connectivity Technology Wired Switching Protocol Ethernet MAC Address Table Size 32K entries Status Indicators Link activity, power, system, status Features Layer 4 switching, layer 3 switching, layer 2 switching, IP-routing, DHCP support, auto-negotiation, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, Syslog support, manageable, MAC address filtering Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Expansion / Connectivity Expansion Slots Total (Free) 4 ( 4 ) x SFP (mini-GBIC) Interfaces 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 Ý 1 x management - RJ-45 Ý 1 x management - Ethernet 10Base-T/100Base-TX - RJ-45 Miscellaneous Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2) Compliant Standards NEBS level 3, CE, ETSI, CISPR 22 Class A, EN 60950, EN 61000-3-2, IEC 825-1/EN 60825-1 class 1, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZS 60950-1, FCC Part 15, ICES-003 Class A, AS/NZS 3548 Power Power Device Power supply - hot-plug / redundant - plug-in module Installed Qty 1 (installed) / 2 (max) Voltage Required AC 120/230 V Manufacturer Warranty Service & Support 1 year warranty Service & Support Details Limited warranty - 1 year Environmental Parameters Min Operating Temperature 32 °F Max Operating Temperature 104 °F Humidity Range Operating 10 - 90%