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Product Overview |
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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 |
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| Brand | Cisco |
| Part Number | WS-C2948G-GE-TX |
| Condition | Refurbished |
Technical Information |
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| 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 |
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| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 8000 |
Management and Configuration |
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| 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 |
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| Weight | 3.00 |
| Operating Temperature | 0°C to 40°C |
Miscellaneous |
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| 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 |
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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
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 |
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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:
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. |