Huawei 34060544-001 SFP-GE-LX-SM1270-BIDi Optical Module
The Huawei 34060544-001 (SFP-GE-LX-SM1270-BIDI) is a high‑performance gigabit bidirectional (BiDi) SFP optical module compliant with the SFP MSA standard, specifically designed for 1000Base‑BX applications.
Utilizing BiDi technology, this module transmits and receives optical signals over a single strand of single‑mode fiber via an LC simplex connector. It operates with a wavelength pair of 1270nm (Tx) and 1330nm (Rx) and supports gigabit Ethernet transmission over distances of up to 10 kilometers on single‑mode fiber. Compared to traditional dual‑fiber modules, BiDi technology doubles the utilization of existing fiber infrastructure, effectively reducing cabling costs.
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Bidirectional Transmission over One Fiber: Uses 1270nm / 1330nm wavelength pair to achieve full‑duplex communication over a single strand of single‑mode fiber, maximizing fiber utilization and lowering network construction costs.
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Long‑Distance Gigabit Connectivity: Supports data rates up to 1.25 Gb/s with robust FEC and signal integrity, enabling repeaterless transmission up to 10 km over single‑mode fiber – ideal for intra‑city or campus network connections.
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Hot‑Swappable & Plug‑and‑Play: Standard SFP form factor with hot‑swap capability allows quick installation or replacement without rebooting the host device, simplifying deployment and maintenance.
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Digital Diagnostic Monitoring (DDM/DOM): Supports real‑time monitoring and diagnostics of key parameters such as temperature, voltage, bias current, transmit optical power, and receive optical power. Network administrators can quickly locate faults and achieve efficient operations management.
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Excellent Compatibility & Reliability: Designed specifically for Huawei network equipment, seamlessly integrating with Huawei switches, routers, and other networking platforms. The module complies with IEEE 802.3‑2002, SFP MSA, and SFF‑8472 standards, ensuring interoperability in multi‑vendor environments.
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Industrial‑Grade Environmental Tolerance: Supports a wide operating temperature range of ‑40°C to +85°C, ensuring stable operation in extreme conditions and making it suitable for industrial and outdoor network deployments.
| Parameter | Specification |
|---|---|
| Model Number | 34060544-001 / SFP-GE-LX-SM1270-BIDI |
| Compatible Models | SFP-GE-LX-SM1270-BIDI-C |
| Product Type | Gigabit Ethernet optical module / optical interface module |
| Form Factor | SFP |
| Connector Type | LC simplex |
| Fiber Type | Single‑Mode Fiber (SMF) |
| Data Rate | 1.25 Gb/s |
| Transmission Distance | 10 km |
| Transmit Wavelength (Tx) | 1270nm (1.25G rate) |
| Receive Wavelength (Rx) | 1330nm (1.25G rate) |
| Transmit Optical Power | -8.2 dBm to 0.5 dBm (typical) |
| Receiver Sensitivity | -14.4 dBm or better |
| Maximum Receive Power | -3.0 dBm (typical) |
| Connector Insertion Cycles | 500 |
| Supply Voltage | 3.3V |
| Operating Temperature Range | -40 to 85 °C (industrial grade) |
| Protocols / Standards | IEEE 802.3‑2002 1000Base‑BX, SFP MSA, SFF‑8472 |
| Digital Diagnostic Monitoring (DDM/DOM) | Supported |
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