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About this product
Product Information
The Catalyst 2948G is a dedicated Ethernet switch featuring high-performance Layer 2 switching for the wiring closet, with low cost per port 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.Product Identifiers
BrandCisco
MPNWSC2948G
UPC0746320177113
Model2948G
eBay Product ID (ePID)74112199
Product Key Features
Ethernet TechnologyFast Ethernet (100-Mbit/s), Ethernet
TypeEthernet Switch
Dimensions
Weight13lbs.
Depth15in
Height3in
Width17in
Additional Product Features
Data Transfer Rate100Mbps
Power SourceAC 120/230V (50/60Hz)
Ports Qty48
RAM Memory64MB SDRAM
Power SupplyPower Supply-Internal
Switching ProtocolEthernet
Mac Address Table Size16k Entries
CompatibilityPC
Min Operating Temperature32 ˚F
Form FactorRack-Mountable
Networking TypeSwitch
Enclosure TypeRack-Mountable
Remote Management ProtocolSnmp, Tftp, Rmon 1, Telnet, Rmon, Snmp 1, Snmp 2C
Max Operating Temperature104 ˚F
Interfaces1X Management-Rs-232-Rj-45, 48 X Network-10base-100base-Tx-Rj-45, 1 X Management-10base-T-Rj-45
Other FeaturesNetwork monitoring, full duplex capability, layer 2 switching, auto-sensing per device, auto-negotiation, manageable
Humidity Range Operating (Range)10-90%
Flash Memory12MB Flash
Rack Mounting KitIncluded
Status IndicatorsPort Status, Link Activity, Collision Status, Power
Connectivity TechnologyWired
Ratings and reviews
Most relevant reviews
- 20 Apr, 2016
Good workhorse but very very noisy
If you need a lot of ports this is your girl. Has an older OS but the price was right. Very noisy. I am just using it for testing and turn it off any chance I get. Would be okay in a data center.Verified purchase: YesCondition: Pre-owned
- 09 Mar, 2017
Cisco Catalyst WS-C2948G Switch
This is a great switch for home or small business. It is older hardware however it is enterprise level equipment. Also would be good for someone just wanting to learn the older hardware and Catos that this switch uses.Verified purchase: YesCondition: Pre-owned
- 29 Nov, 2021
Switch doesn’t work at all period
My switch I ordered from you guys is defective it powers on can’t even access the console port which is dead tested all the ports no sign of activity only port that does function is the management port. Power status LED is red and will not post or anything.Verified purchase: YesCondition: Pre-owned
- 02 Jun, 2016
Great Value
As a soon to be Networking student it is a great budget based switch to learn with and can still operate in low to mid range networking environments.Verified purchase: YesCondition: Pre-owned
- 03 May, 2016
Great folks to work with, fast service
Opted for a local pickup which they agreed to, saved a fortune on shipping. Product was still packaged up nicely which I appreciated. Product works as advertised. Friendly to work with. Would use again.Verified purchase: YesCondition: Pre-owned
