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Cisco Catalyst 2948G-GE-TX Gigabit Ethernet Switch

Mfg Part #: WS-C2948G-GE-TX-RF


Cisco Catalyst 2948G-GE-TX Gigabit Ethernet Switch

The Cisco Catalyst 2948G-GE-TX Gigabit Ethernet Switch is a fixed-configuration switch that provides Gigabit Ethernet connectivity for small and medium-sized networks. The Cisco Catalyst 2948G-GE-TX switch enhances network performance and productivity with the highest 10/100/1000-Mbps port density in a 1 rack unit (RU) form factor in the networking industry. The Cisco Catalyst 2948G-GE-TX is also an affordable solution for delivering gigabit-speed connectivity to the desktop over Category 5 copper cabling.

The Cisco Catalyst 2948G-GE-TX has autosensing 48 10/100/1000BASE-T ports and 4 small form-factor pluggable (SFP) ports, providing a total of 52 Gigabit Ethernet ports. The 4 SFP ports are wire-speed, and the 48 10/100/1000BASE-T ports can burst to Gigabit Ethernet line rate and share 12 Gbps of capacity (or 6 Gbps full-duplex) into the switching fabric. All ports can use Cisco Gigabit EtherChannel or IEEE 802.3ad for high-speed interconnection applications. All ports use the standard IEEE 802.3x flow control (PAUSE frame) mechanism to control Gigabit Ethernet host traffic. The Cisco Catalyst 2948G-GE-TX uses the same feature-rich Cisco Catalyst OS software as the Cisco Catalyst 2948G, the Cisco Catalyst 2980G-A, and Cisco Catalyst 4000 Series switches.

MSRP$3,865.00 
Our Price$1,669.07
FREE SHIPPING
Availability
as of 9:45am 11/27/2009
Out of Stock
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ConditionRefurbished and Factory Sealed 
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Quantity
 
Take 90 Days to Pay on Orders Over $1000
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General SpecificationsExtended Specifications

General Specifications

ManufacturerCisco
Manufacturer Part #WS-C2948G-GE-TX-RF
Cost Central Item #10621837
Product DescriptionCisco Catalyst 2948G-GE-TX Gigabit Ethernet Switch - Switch - 48 ports - EN, Fast EN, Gigabit EN - 10Base-T, 100Base-TX, 1000Base-T + 4 x SFP (empty) - 1U - refurbished - rack-mountable
Device TypeSwitch
Form FactorRack-mountable - 1U
Approximate Dimensions (WxDxH)17.5 in x 17 in x 1.7 in
Approximate Weight13 lbs
RAM64 MB
Flash Memory16 MB
Ports Qty48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
Data Transfer Rate1 Gbps
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
Empty Slots4 x SFP (mini-GBIC)
Remote Management ProtocolSNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c
FeaturesLayer 2 switching, auto-sensing per device, DHCP support, CWDM, ARP support, VLAN support, dynamic DNS server, Intrusion Detection System (IDS), half duplex mode, full duplex mode
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
PowerAC 120/230 V ( 50/60 Hz )
System RequirementsCisco Catalyst Operating System 8.2(1)GLX

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