Conditions Available
Warranties Available
WS-C2948G
by Cisco
48 x 10/100Base-TX
- Unspsc:
- 43222612
- Upc:
- 695087024553
- Nsn:
- 7025014994182
- Description:
- 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 newCatalyst switch provides an efficient, simple, and cost- ffective 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.
General Information
- Brand Name
- Cisco
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Part Number
- WS-C2948G
- Manufacturer Website Address
- http://www.cisco.com
- Product Line
- Catalyst
- Product Model
- 2948G
- Product Name
- Catalyst 2948G Ethernet Switch
- Product Series
- 2900
- Product Type
- Ethernet Switch
I/O Expansions
- Expansion Slot Type
- GBIC
- Number of GBIC Slots
- 2
- Number of Total Expansion Slots
- 2
Interfaces/Ports
- Number of Network (RJ-45) Ports
- 48
- Port/Expansion Slot Details
- 48 x Fast Ethernet Network
- Total Number of Network Ports
- 48
Management & Protocols
- Manageable
- Yes
- Management
- Network Management: CiscoWorks2000 Network Management SuiteCiscoWorks2000 Network Management Suite, CWSI campusCisco Discovery ProtocolCisco's Virtual Trunking Protocol (VTP)Simple Network Management Protocol (SNMP) agent v1 (RFCs 1155-1157)SNMPv2cCisco workgroup Management Information Base (MIB)Ethernet MIB (RFC 1643)Ethernet repeater MIB (RFC 1516)SNMP MIB II (RFC 1213)RMON (RFC 1757)RMON II (RFC 2021)Interface table (RFC 1573)Bridge MIB (RFC 1493)Station Management (SMT) 7.3 (RFC 1285)Switched Port Analyzer (SPAN)Enhanced Switched Port Analyzer (EnhancedSPAN)Port snooping and connection steeringText-based command-line interface based on the familiar Catalyst 5000 Series interfaceStandard Cisco IOS security capabilities: passwords and TACACS+Telnet, Trivial File Transfer Protocol (TFTP), BOOTP for management access
Media & Performance
- Ethernet Technology
- Fast Ethernet
- Media Type Supported
- Twisted Pair
- Network Technology
- 10Base-T
Memory
- Flash Memory
- 12 MB
Miscellaneous
- Additional Information
- rack and cable guide hardware included Fiber Modal:1000BASE-SX1000BASE-LX/LH EtherChannel:Fast EtherChannel: All 10/100 mbps portsGigabit EtherChannel: All 1000 mbps portsPAgP: YesPower factor correction: YESOutput power: 120 watts per power supplyY2K compliant: Yes Switching Specifications:Virtual LANs (VLANs): 1,024Fabric: Store-and-ForwardQueues: Dual QueuingOn the Catalyst 2948G switch, only one power source can supply power to the switch at any one time. When you are using an RPS, unplug the local power cord for the switch. If you are using the local power supply, the RPS can be connected but must not be powered on.
- Certifications & Standards
- Safety Conditions: Fiber optic lasers: class 1 laser products Safety:UL 1950EN 60950CSA-C22.2 no 950IEC 950 Electromagnetic Emissions:FCC 15J Class AVCCI Class BCE MarkingEN 55022 Class BCISPR 22 Class B Standard Network Protocols:Ethernet: IEEE 802.3, 10BaseTFast Ethernet: IEEE 802.3u, 100BaseTXGigabit Ethernet: IEEE 802.3z, IEEE 802.3xVLAN Trunking/Tagging: IEEE 802.1QSpanning-Tree Protocol: IEEE 802.1D1000BaseX (GBIC) - 1000BaseSX - 1000BaseLX/LH
Physical Characteristics
- Depth
- 15"
- Form Factor
- Rack-mountable
- Height
- 2.6"
- Weight (Approximate)
- 13 lb
- Width
- 17.5"
Power Description
- Input Voltage
- 220 V AC
- Power Source
- Power Supply
- Redundant Power Supply
- Yes
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