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- Description
- Specifications
The GLC-2BX-D is a Cisco 2-channel 1000BASE-BX10-D SFP, known as the Compact SFP. It holds two IEEE 802.3ah 1000BASE-BX10-D interfaces in a single SFP module, with both downstream links sharing one SFP cage.
Each interface connects to a 1000BASE-BX10-U interface over its own single strand of standard single-mode fiber, with a transmission range up to 10 km. Each downstream side transmits a 1490 nm channel and receives a 1310 nm signal. The module connects to standards-based customer premises equipment (CPE) in FTTx links.
Digital Optical Monitoring (DOM) follows the SFF-8472 MSA and reports optical output power, optical input power, temperature, laser bias current and transceiver supply voltage. Power consumption is up to 1.5 W. The single-channel 1000BASE-BX10-U SFP is the GLC-BX-U 1000BASE-BX10-U SFP. Gigabit SFP transceivers continue in Cisco interface cards.
| Type | 2-channel 1000BASE-BX10-D SFP (Compact SFP) |
| Standard | IEEE 802.3ah 1000BASE-BX10-D |
| Interfaces | 2 in one SFP module |
| Transmit wavelength | 1490 nm |
| Receive wavelength | 1310 nm |
| Fiber | standard single-mode fiber, one strand per interface |
| Range | up to 10 km |
| Digital Optical Monitoring | yes (SFF-8472) |
| Power consumption | up to 1.5 W |
| Connects to | two 1000BASE-BX10-U interfaces |
| Compatible with | standards-based CPE in FTTx links |