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- Description
- Specifications
The WS-X4418-GB is the Catalyst 4500 server switching module: 18 1000BASE-X ports that take GBICs. Two of the ports are wire-speed uplinks, and the other 16 are 4:1 oversubscribed. Typical roles are fiber to the desktop, switch-to-switch links and small server farms.
Standards are IEEE 802.3 and 802.3x flow control, and the module needs Cisco IOS Software Release 12.1(8a)EW or later. Its maximum rated power is 80 W and its rated MTBF is 355,330 hours.
Ports per chassis range from 18 to 36 in a 4503-E, from 18 to 90 in a 4506-E, 4507R-E or 4507R+E, and from 18 to 126 in a 4510R-E or 4510R+E. The module is a classic line card at 6 Gbps per slot, and the spare number is WS-X4418-GB=.
Compare it with the WS-X4306-GB 6-port GBIC module, the six-port GBIC card in the same range. Browse more Catalyst 4500 line cards in Cisco switches.
| Part number | WS-X4418-GB |
| Type | Cisco Catalyst 4500 Gigabit Ethernet module, server switching, classic line card |
| Ports | 18 |
| Port type | 1000BASE-X (GBIC) |
| Uplinks | 2 ports wire-speed; 16 ports 4:1 oversubscribed |
| Standards | IEEE 802.3, IEEE 802.3x flow control |
| Minimum software | Cisco IOS Software Release 12.1(8a)EW or later |
| Maximum rated power | 80 W |
| Rated MTBF | 355,330 hours |
| Ports per chassis | 18/36 in 4503-E; 18/90 in 4506-E, 4507R-E, 4507R+E; 18/126 in 4510R-E, 4510R+E |
| Spare number | WS-X4418-GB= |
| Compatible with | Cisco Catalyst 4503, 4506, 4507R, 4510R, 4503-E, 4506-E, 4507R-E, 4507R+E, 4510R-E and 4510R+E switches |