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- Description
- Specifications
The GLC-GE-DR-LX is a dual-rate 100M/1G SFP for single-mode fiber, 10 km long. It interoperates with IEEE 100BASE-LX and 1000BASE-LX/LH interfaces, and transmits at 1310 nm within a 1260 to 1360 nm range.
Running at 100M, it interoperates with other 100BASE-LX10 interfaces. A 5 dB attenuator belongs on the path from the dual-rate SFP transmitter to the 100BASE-LX10 receiver, with none needed on the other strand. At 1G it interoperates with 1000BASE-LX/LH interfaces and needs no attenuator on either strand.
Transmit power is -9.5 to -3 dBm, receive power is -25 to -3 dBm and the maximum channel insertion loss is 6 dB on G.652 fiber. Digital Optical Monitoring follows SFF-8472 and covers output power, input power, temperature, laser bias current and supply voltage. For a single-rate Gigabit module on this fiber, see the GLC-LH-SMD 1000BASE-LX/LH SFP. Further SFP types to compare are under Cisco interface cards.
| Part number | GLC-GE-DR-LX |
| Standard | 100/1000BASE-LX, dual rate 100M/1G |
| Fiber | single-mode (SMF) |
| Wavelength | 1310 nm (1260-1360 nm range) |
| Distance | 10 km |
| Transmit power | -9.5 to -3 dBm |
| Receive power | -25 to -3 dBm |
| Maximum channel insertion loss | 6 dB (G.652 SMF) |
| Digital Optical Monitoring | Yes (SFF-8472) |
| Temperature class | Extended (EXT) |
| Connector | LC |
| Interoperates with | IEEE 100BASE-LX and 1000BASE-LX/LH interfaces |
| Compatible with | Cisco switches and routers with SFP ports (platform list in the Cisco SFP compatibility matrix) |