SFP 155M BIDI 1310TX/1550RX
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Technical Details
| Compatible | 262-TRIAL-Cisco, Juniper, Huawei, Nokia 164 |
| Warranty | 1 year |
| Compatible | 262-TRIAL-Cisco, Juniper, Huawei, Nokia 164 |
| Warranty | 5-TRIAL-1 Year 245 |
| Country of Origin | china |
| Warranty | 1 Year |
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SFP 155M BiDi Optical Transceiver
1310nm TX / 1550nm RX • Single Fiber • Up to 60KM • SDH / SONET / Fast Ethernet
The SFP 155M BiDi Transceiver is a reliable and cost-effective optical module designed for SDH/SONET, Fast Ethernet, switch, and router link applications.
Using Bi-Directional single-fiber technology, it allows transmit and receive signals over one fiber core, reducing fiber usage and infrastructure cost while maintaining stable long-distance optical performance.
Data Rate
155 Mbps
Distance
Up to 60KM
Wavelength
1310TX / 1550RX
Fiber
Single Fiber
Technical Specifications
| Category | Specification |
|---|---|
| Product Type | SFP Optical Transceiver (BiDi) |
| Form Factor | SFP Hot-Pluggable |
| Data Rate | 155 Mbps, OC-3 / STM-1 |
| Wavelength | TX: 1310nm / RX: 1550nm |
| Transmission Distance | Up to 60KM |
| Fiber Type | Single Mode Fiber, 9/125 µm |
| Connector Type | Simplex LC or SC |
| Optical Interface | Single Fiber BiDi |
| Laser Type | FP Laser |
| Receiver Type | PIN Photodiode |
| Transmit Power | -9 to -3 dBm |
| Receiver Sensitivity | ≤ -32 dBm |
| Receiver Overload | ≥ -3 dBm |
| Extinction Ratio | ≥ 10 dB |
| Spectral Width | ≤ 3 nm |
| Power Supply | 3.3V |
| Power Consumption | ≤ 300 mA |
| DDM / DOM | Supported, SFF-8472 |
| Hot Plug | Supported |
| Compliance | SFP MSA, SFF-8472, ITU-T G.957 |
| EMI Protection | Metal Housing, Low EMI |
| Operating Temperature | -5°C to +70°C Commercial |
| Extended Temperature | -20°C to +80°C |
| Industrial Temperature | -40°C to +85°C |
| Humidity | 0% – 85% |
Key Benefits
- Single-fiber BiDi design reduces fiber cable usage
- Stable 155M optical transmission for SDH / SONET networks
- Long-distance transmission up to 60KM
- DDM / DOM monitoring for easier maintenance
- Hot-pluggable SFP design for simple installation
- Cost-effective solution for telecom and enterprise links
Applications
SDH / SONET
Fast Ethernet
Switch Links
Router Links
Telecom Networks
ISP Fiber Networks
Note: BiDi SFP modules must be used in matched pairs. For this model, the opposite side should use the reverse wavelength module: 1550TX / 1310RX.
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