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- Description
- Specifications
The GLC-BX-D is a Cisco 1000BASE-BX10-D SFP transceiver for single-fiber Gigabit Ethernet links, compatible with the IEEE 802.3ah standard. A GLC-BX-D is always connected to a 1000BASE-BX10-U device, such as the GLC-BX-U, over a single strand of standard single-mode fiber for a distance of up to 10 km. A splitter inside the SFP separates the light paths: it transmits at 1490 nm and receives at 1310 nm.
Transmit wavelength range is 1480 to 1500 nm and receive range is 1260 to 1360 nm. Transmit power is -3 to -9 dBm and receive power is -3 to -19.5 dBm, with a maximum channel insertion loss of 5.5 dB over G.652 single-mode fiber. The connector is a single LC/PC, and only patch cords with PC or UPC connectors are supported.
Digital Optical Monitoring is supported, reporting output power, input power, temperature, laser bias current and supply voltage. The hot-swappable module measures 8.5 x 13.4 x 56.5 mm and typically consumes up to 1 W. Supported platforms include Catalyst 2960, 3560, 3750, 3850, 4500 and 6000 Series switches, ISR and ASR routers and Nexus 2000 to 9000 Series platforms. More optics are in Cisco interface cards.
| Part number | GLC-BX-D |
| Standard | IEEE 802.3ah 1000BASE-BX10-D (downstream) |
| Fiber | single strand of G.652 single-mode fiber |
| Distance | up to 10 km |
| Transmit wavelength | 1490 nm (1480-1500 nm range) |
| Receive wavelength | 1260-1360 nm |
| Transmit power | -3 to -9 dBm |
| Receive power | -3 to -19.5 dBm |
| Maximum channel insertion loss | 5.5 dB |
| Connector | single LC/PC |
| Digital Optical Monitoring | Yes |
| Dimensions (H x W x D) | 8.5 x 13.4 x 56.5 mm |
| Power consumption | up to 1 W typical |
| Compatible with | Cisco Catalyst 2960, 3560, 3750, 3850, 4500 and 6000 Series switches, ISR and ASR routers, Nexus 2000 to 9000 Series |