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Technical Details for Cisco Catalyst 2948G


Technical Details for Cisco Catalyst 2948G Switch
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Cisco Catalyst 2948G 
Description: Model ID WS-C2948G / Cisco Catalyst 2948G - Switch - 48 ports - EN, Fast EN - 10Base-T, 100Base-TX + 2 x GBIC (empty) - rack-mountable / The Catalyst 2948G is a dedicated Ethernet switch featuring high-performance Layer 2 switching for the wiring closet, with low cost per port ... more
Cisco Catalyst 2948G ... and advanced and proven software capable of supporting a wide variety of switching features. This new Catalyst switch provides an efficient, simple, and cost-effective method for improving performance and eliminating network congestion with high-speed, high-performance, Layer 2 intelligent enterprise switching. Fully integrated into the Catalyst family of switches, the Catalyst 2948G uses the same Catalyst system software as the industry-leading Catalyst 5000/5500 Series, thereby ensuring complete interoperability with existing Catalyst switches.

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Technical Details for Cisco Catalyst 2948G

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General
Device TypeSwitch
Enclosure TypeRack-mountable
Installed Modules Qty (Max)0 (installed) / 2 (max)
Width44.4 cm
Depth38.1 cm
Height6.7 cm
Weight5.9 kg
Memory
RAM64 MB SDRAM
Flash Memory12 MB Flash
Networking
Ports Qty48 x Ethernet 10Base-T, Ethernet 100Base-TX
Data Transfer Rate100 Mbps
Data Link ProtocolEthernet, Fast Ethernet
Remote Management ProtocolSNMP, RMON
Connectivity TechnologyWired
Communication ModeHalf-duplex, full-duplex
Switching ProtocolEthernet
MAC Address Table Size16K entries
Status IndicatorsPort status, link activity, collision status, power
FeaturesNetwork monitoring, full duplex capability, Layer 2 switching, auto-sensing per device, auto-negotiation, manageable
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3x
Expansion / Connectivity
Expansion Slots Total (Free)2 ( 2 ) x GBIC
Interfaces1 x management - Ethernet 10Base-T - RJ-45
1 x management - RS-232 - RJ-45
48 x network - Ethernet 10Base-T/100Base-TX - RJ-45
Miscellaneous
Cables Included1 x network cable
Rack Mounting KitIncluded
Compliant StandardsCE, FCC Class A certified, VCCI Class B ITE, CISPR 22 Class B, EN 60950, IEC950, UL 1950, CSA 22.2 No. 950, EN55022 Class B
Power
Power DevicePower supply - internal
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Software / System Requirements
Software IncludedDrivers & Utilities
Manufacturer Warranty
Service & Support1 year warranty
Service & Support DetailsLimited warranty - parts and labour - 1 year - carry-in
Environmental Parameters
Min Operating Temperature0 °C
Max Operating Temperature40 °C
Humidity Range Operating10 - 90%
 
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Cisco Catalyst 2948G