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WS-C2948G-GE-TX Cisco Catalyst 2900 Series 2948G 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

SKU:
WS-C2948G-GE-TX
Weight: 3.00 lbs
Condition: Refurbished
  • 48 RJ-45 ports supporting 10/100/1000Base-T speeds
  • 4 SFP uplink ports for flexible fiber connectivity
  • Layer 3 switching capabilities for advanced routing
  • Rack-mountable design suited for data center environments
In stock

$99.00

Product Overview

The Cisco Catalyst 2948G switch combines a high number of gigabit ports with Layer 3 routing to support complex network setups. It fits well in enterprise settings where both fast access for devices and efficient traffic routing are required. The switch's design makes it suitable for rack installation, ensuring it integrates neatly into existing network hardware racks.

General Information

Brand Cisco
Part Number WS-C2948G-GE-TX
Condition Refurbished

Technical Information

Switch Ports 48
Number of Ports 48-Ports
Port Type 10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed 10/100/1000Base-T
UpLink Ports 4 x SFP
POE Support No
Switching Capacity 104 Gbps
Switch Forwarding Rate 154.76 Mpps
VLAN Support Yes
Max VLANs Supported 1-4094
Stackable No
Layer Support Layer 3
Connector Type RJ-45,SFP

Performance

Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 8000

Management and Configuration

Routing Protocols Static, RIP, IGMP
Remote Protocols Yes
Management Interfaces Web-based GUI, Command Line Interface (CLI), Console (RJ-45), Telnet, SSH, SNMP, RMON
Security Features 802.1X, Access Control Lists (ACL), RADIUS, TACACS+, Port Security
Remote Management Protocol SNMP,SSH,Telnet,HTTP,HTTPS,RMON
Routing Protocol Static,RIP

Physical Characteristics

Weight 3.00
Operating Temperature 0°C to 40°C

Miscellaneous

Compliance Standards RoHS, CE, FCC, UL, cULus
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.3x


Product Description

The Cisco Catalyst 2948G is a managed Gigabit Ethernet switch designed to provide robust network connectivity. It offers a mix of 48 copper RJ-45 ports and 4 SFP slots, enabling high-speed wired connections and flexible uplink options.

Commonly used in enterprise networks and data centers, this switch supports Layer 3 functionality that allows routing between VLANs and advanced traffic management. Network administrators benefit from its manageable features and reliable performance.

Key Features

  • Supports 48 10/100/1000Base-T ports for high-speed access
  • Includes 4 SFP ports for fiber optic uplink flexibility
  • Offers Layer 3 routing to handle inter-VLAN traffic efficiently
  • Provides rack-mountable form factor for easy integration in server rooms
  • Equipped with management capabilities for network monitoring and configuration

This switch is typically found in medium to large network environments where a combination of high port density and routing features is needed. It plays a key role in connecting multiple devices and managing internal traffic without relying on external routers.

Its versatility and performance make it a practical choice for IT teams aiming for stable, scalable network infrastructure.


Use Cases

The Cisco Catalyst 2948G-GE-TX is commonly deployed in enterprise network cores or distribution layers where high-density gigabit connectivity and Layer 3 routing are critical. IT teams managing medium to large campus networks or data center access layers benefit from its combined switching and routing capabilities, especially when integrating fiber uplinks and requiring rack-mounted solutions for organized infrastructure.

How It's Used:

  • Supporting enterprise campus wiring closets with 48 gigabit Ethernet ports to connect desktops, IP phones, and wireless access points.
  • Acting as a distribution switch in mid-size data centers, aggregating traffic from multiple access switches and routing between VLANs.
  • Providing robust connectivity and routing at branch office locations requiring high port density and fiber uplinks for WAN access.
  • Enabling virtualization environments to separate traffic flows via VLAN routing and maintain low latency with high-throughput switching.
  • Facilitating edge computing deployments where local routing and fast device access are essential for latency-sensitive applications.

By integrating Layer 3 routing with high port density, this switch enables efficient traffic segmentation and scalable network growth. Its rack-mount design and fiber uplink flexibility support organized and resilient infrastructure, contributing to streamlined network operations in complex environments.


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WS-C2948G-GE-TX Cisco Catalyst 2900 Series 2948G 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
WS-C2948G-GE-TX Cisco Catalyst 2900 Series 2948G 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
$99.00