WS-C2948G-GE-TX | Cisco Catalyst 48-Port Gigabit Ethernet Switch
Cisco · HMIs & Displays
Description The Cisco WS-C2948G-GE-TX is a rack-mountable, fixed-configuration Layer 2 switch offering 48 auto-sensing 10/100/1000Base-T Ethernet ports and 4 SFP uplink slots. It is designed for high-speed network access with robust management, VLAN support, and integrated security features for scalable enterprise deployments. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Switches Part Number WS-C2948G-GE-TX Subcatecory Gigabit Ethernet Access Switches Ports 48 x 10/100/1000 Ethernet Expansion Slots 4 x SFP (mini-GBIC) Data Transfer Rate 1 Gbps Duplex Mode Half-duplex / Full-duplex Management Protocols SNMP v1/v2c/v3, RMON, Telnet Features VLANs, IGMP snooping, Trunking, Flow Control RAM 64 MB Flash Memory 16 MB Power Input AC 110/230 V (50/60 Hz) Dimensions (H x W x D) 43.9 x 445 x 431 mm Weight 5.9 kg Information About WS-C2948G-GE-TX The WS-C2948G-GE-TX provides non-blocking Layer 2 switching with full-duplex Gigabit Ethernet capability across all 48 RJ-45 ports, delivering a seamless upgrade path for legacy Fast Ethernet environments. With 4 dedicated SFP (mini-GBIC) slots, the switch allows for fiber uplink integration, supporting flexible long-distance connectivity across different floors or buildings in enterprise networks. Key Features: Type: Layer 2 managed Gigabit Ethernet switch with integrated uplink expansion Port Configuration: 48 x 10/100/1000Base-T auto-sensing RJ-45 ports for high-speed access Expansion Slots: 4 x SFP (mini-GBIC) slots for fiber uplink connectivity Switching Technology: Layer 2 switching with trunking and flow control Management Protocols: SNMP v1/v2c/v3, RMON, Telnet for remote monitoring and configuration Memory: 64 MB RAM and 16 MB flash memory Security Features: Intrusion Detection System (IDS), VLAN support, IGMP snooping Duplex Support: Supports both half- and full-duplex communication Power Supply: 110/230 VAC auto-ranging input with 50/60 Hz frequency The WS-C2948G-GE-TX provides a robust, scalable solution for high-density Gigabit Ethernet access with flexible uplinks and comprehensive Layer 2 feature support.
Brand: Cisco · Category: HMIs & Displays
Key features
- Type: Layer 2 managed Gigabit Ethernet switch with integrated uplink expansion
- Port Configuration: 48 x 10/100/1000Base-T auto-sensing RJ-45 ports for high-speed access
- Expansion Slots: 4 x SFP (mini-GBIC) slots for fiber uplink connectivity
- Switching Technology: Layer 2 switching with trunking and flow control
- Management Protocols: SNMP v1/v2c/v3, RMON, Telnet for remote monitoring and configuration
- Memory: 64 MB RAM and 16 MB flash memory
- Security Features: Intrusion Detection System (IDS), VLAN support, IGMP snooping
- Duplex Support: Supports both half- and full-duplex communication
- Power Supply: 110/230 VAC auto-ranging input with 50/60 Hz frequency
Specifications
| Manufacturer part number | WS-C2948G-GE-TX |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Switches |
| Part Number | WS-C2948G-GE-TX |
| Subcatecory | Gigabit Ethernet Access Switches |
| Ports | 48 x 10/100/1000 Ethernet |
| Expansion Slots | 4 x SFP (mini-GBIC) |
| Data Transfer Rate | 1 Gbps |
| Duplex Mode | Half-duplex / Full-duplex |
| Management Protocols | SNMP v1/v2c/v3, RMON, Telnet |
| Features | VLANs, IGMP snooping, Trunking, Flow Control |
| RAM | 64 MB |
| Flash Memory | 16 MB |
| Power Input | AC 110/230 V (50/60 Hz) |
| Dimensions (H x W x D) | 43.9 x 445 x 431 mm |
| Weight | 5.9 kg |
| Product type | Gigabit Ethernet Access Switches |
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