Huawei 34060918 OSX040B03 LC SM 40km BiDi Transceiver
The Huawei 34060918 (OSX040B03) is a high-performance 10G SFP+ BiDi (Bidirectional) optical transceiver designed for long-haul single-fiber transmission. Operating at a bidirectional wavelength pair of 1270nm for transmission and 1330nm for reception, this module enables full-duplex communication over a single strand of single-mode fiber (SMF) , effectively doubling fiber utilization and reducing infrastructure costs compared to traditional dual-fiber designs.
With a transmission distance of up to 40 kilometers, it is an ideal solution for metropolitan area networks, data center interconnects, and long-haul telecommunications where fiber resources are limited.
| Parameter | Specification |
|---|---|
| Product Number | 34060918 |
| Model Alias | OSX040B03 |
| Alternate Part Number | 02314RRH |
| Form Factor | SFP+ (Small Form‑factor Pluggable Plus) |
| Data Rate | 9.95 to 10.3 Gb/s (10GBASE‑BX‑U) |
| Wavelength (Tx / Rx) | 1270nm transmit / 1330nm receive |
| Transmit Optical Power (AVG) | 0 dBm to 5 dBm |
| Receiver Sensitivity (AVG) | -18 dBm |
| Overload Power (AVG) | -9 dBm |
| Optical Interface / Connector | LC simplex |
| Fiber Type | Single‑Mode Fiber (SMF) |
| Maximum Transmission Distance | 40 km |
| Power Consumption | 1.5 W (typical, up to 1.5 W max) |
| Supply Voltage | 3.3V |
| Operating Temperature Range | 0°C to 70°C (commercial grade) |
| Storage Temperature Range | -40°C to 85°C |
| Digital Optical Monitoring (DOM/DDM) | Supported (SFF‑8472 compliant) |
| Bit Error Ratio (BER) | < 1×10⁻¹² |
| Standards Compliance | IEEE 802.3ae, SFP+ MSA, SFF‑8472, RoHS, FCC Class B, IEC 60825‑1 Class 1 |
| Extinction Ratio | ≥ 3.5 dB |
| Mean Time Between Failures (MTBF) | 1,000,000 hours |
| Compatibility | 100% compatible with Huawei equipment |
| Module Type | BiDi (Bidirectional) |
Note: The alternate part number 02314RRH is commonly used interchangeably with 34060918.
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Single‑Fiber Bidirectional Technology: The 34060918 utilizes a BiDi architecture, allowing simultaneous transmission and reception over a single fiber strand. This design effectively doubles the capacity of existing fiber infrastructure while reducing cabling complexity and installation costs.
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40km Long‑Distance Transmission: With a transmit optical power range of 0 dBm to 5 dBm and a receiver sensitivity of -18 dBm, this module maintains reliable signal integrity over distances up to 40 kilometers on standard single‑mode fiber (G.652), making it ideal for metropolitan area networks and long‑haul connectivity.
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Hot‑Swappable SFP+ Form Factor: The compact SFP+ footprint supports hot-swapping, enabling module replacement or installation without rebooting network equipment, minimizing downtime during maintenance or network upgrades.
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Digital Optical Monitoring (DOM) Support: Integrated DOM provides real‑time access to critical operating parameters including temperature, supply voltage, bias current, transmit optical power, and receive optical power, enabling proactive fault detection and simplified network diagnostics.
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Complementary Pairing Requirement: As a bidirectional module, the 34060918 (1270nm Tx / 1330nm Rx) must be used with a complementary BiDi module at the opposite end of the link – specifically, the Huawei 34060917 (1330nm Tx / 1270nm Rx). Using identical wavelength modules at both ends will cause link failure.
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Full Duplex Communication: The module operates in full‑duplex mode with separate transmit and receive wavelengths, preventing signal interference while allowing simultaneous bidirectional data flow.
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