The SFP-GE-BX-U is a single-fiber bidirectional (BiDi) SFP transceiver for 1.25Gbps (1000BASE-BX) transmission. It uses a 1310nm transmit wavelength (paired with the 1550nm receive wavelength of BX-D modules) and supports 10km connectivity over single-mode fiber. Hot-swappable and MSA-compliant, it’s commonly used in short-to-medium distance enterprise network links and campus fiber deployments.
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| Technical Parameters | Detailed Specifications |
|---|---|
| Product Model | SFP-GE-BX-U |
| Form Factor | SFP (Hot-swappable) |
| Interface Type | LC (single-mode fiber, simplex) |
| Transmission Rate | 1.25Gbps (1000BASE-BX) |
| Wavelength | TX: 1310nm (RX: 1550nm, paired with BX-D modules) |
| Transmission Distance | 10km (over single-mode fiber, SMF) |
| Fiber Type | Single-mode fiber (SMF) |
| Power Consumption | ≤1W |
| Operating Temperature | 0℃~70℃ (Commercial grade) |
| Protocol Compatibility | Compliant with IEEE 802.3ah, SFP MSA standards |
| Special Features | Single-fiber bidirectional transmission; DDM/DOM diagnostic support |
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