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- Description
- Specifications
The NM-1GE is a Cisco single-port Gigabit Ethernet network module that brings Gigabit Ethernet optical and copper connectivity to access routers. The module has one gigabit interface converter (GBIC) slot that takes any standard copper or optical Cisco GBIC, which lets the link type follow distance and existing cabling.
GBIC options for the slot are the WS-G5483 copper GBIC (1000BASE-T, Category 5 cabling, up to 100 meters), the WS-G5484 short-wavelength GBIC (1000BASE-SX, up to 550 meters), the WS-G5486 long-wavelength long-haul GBIC (1000BASE-LX/LH, up to 10 km), the WS-G5487 extended-distance GBIC (1000BASE-ZX, up to 100 km) and eight 1000BASE-CWDM GBICs from 1470 nm to 1610 nm. The WS-G5482= 1000BASE-T GBIC is not supported.
The module is supported in the Cisco 2691, 3660, 3725, 3745, 3825 and 3845 routers, including the CISCO3825 Cisco 3825 router. A Cisco 2691, 3725 or 3825 takes 1 module and a Cisco 3660, 3745 or 3845 takes 2, and the minimum Cisco IOS release is 12.2(11)YT. Jumbo frames up to 16 KB, IEEE 802.1Q VLAN tagging and Cisco ISL are supported, GBICs can be hot-inserted on every platform, and network module online insertion and removal works on the 3660 and 3745. The module is single-wide and measures 1.55 x 7.10 x 7.2 in. (3.9 x 18.0 x 18.3 cm). More network modules are in Cisco interface cards.
| Part number | NM-1GE |
| Type | 1-port Gigabit Ethernet network module |
| Port | 1 GBIC slot (copper or optical Cisco GBIC) |
| Ethernet standards | IEEE 802.3z, 802.3x, 802.3ab |
| VLAN and trunking | IEEE 802.1Q, Cisco ISL |
| Jumbo frames | Up to 16 KB |
| Minimum Cisco IOS release | 12.2(11)YT |
| Maximum modules per router | 1 in 2691, 3725 and 3825; 2 in 3660, 3745 and 3845 |
| Form factor | Single-wide network module |
| Dimensions (H x W x D) | 1.55 x 7.10 x 7.2 in. (3.9 x 18.0 x 18.3 cm) |
| Compatible with | Cisco 2691, 3660, 3725, 3745, 3825 and 3845 routers |