Cisco WS-X4920-GB-RJ45 1Gb/s 20x Ports RJ-45 Switch Module
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Photos are representative. Refurbished units may show light cosmetic wear; all ports and PSUs tested.
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Cisco WS-X4920-GB-RJ45 1Gb/s 20x Ports RJ-45 Switch Module
- Part number
- WS-X4920-GB-RJ45
- Catalyst 4500 48-port Gigabit Ethernet module
- RJ-45 copper Gigabit Ethernet interfaces
- Designed for Catalyst 4500 chassis
- High-density 10/100/1000 access connectivity
- Modular chassis-based switching architecture
- Supports enterprise copper access deployments
CONDITION
Ideal for
Catalyst 4500 Access Layer, Enterprise LAN, Copper Switching
Cisco WS-X4920-GB-RJ45 Catalyst series 4900M 20x Ports 10/100/1000Base-T 1Gb/s Gigabit Ethernet RJ-45 Plug-in Module Switch Module
Overview
Cisco Catalyst 4900M 20-port 10/100/1000BASE-T RJ-45 half-card Ethernet module designed for high-density Gigabit Ethernet switching.
Application & Use Cases
- Catalyst 4900M high-performance access switching
- Enterprise copper Ethernet aggregation
- Server and workstation connectivity
- Data-center rack Ethernet deployments
- Gigabit copper network expansion
Features
- 20 RJ-45 Ethernet ports
- 10/100/1000 Mbps operation
- Full- or half-duplex support
- Category 5/6 cabling
- 100 m maximum copper reach
- Half-card modular design
- No PoE support
Benefits
- Adds 20 Gigabit copper ports to Catalyst 4900M
- Supports flexible Ethernet speed negotiation
- Uses standard RJ-45 cabling
- Supports full- and half-duplex operation
- Fits modular Catalyst 4900M architecture
- Suitable for dense copper aggregation
Key Specifications
- Platform: Cisco Catalyst 4900M
- Port Count: 20
- Port Type: RJ-45
- Speed: 10/100/1000 Mbps
- Duplex: Half or full duplex
- Cabling: Category 5/6
- Maximum Reach: 100 m
- Form Factor: Half-card module
- PoE: Not supported
No compatible accessories listed for this product.
| Product Line | Catalyst |
| Product Series | 6500 |
| Product Type | Network Service Module |
| Maximum Data Transfer Rate | 10 Gb/s |
| Ethernet Standard | Gigabit Ethernet |
| OS Platform | PC |
| Transciever-Modules Usage | Switching Network |
| QoS | Yes |
| Form Factor | Plug-in Module |
| Compliance Standards | RoHS,WEEE,REACH |