-2%
D-TECH SFP 1.25G BIDI Tx1550/Rx1310nm DDM
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-2%
Rs
2,850
.00
M.R.P.: Rs 2,900.00
Exclusive of all taxes
Technical Details
| Compatible | Cisco, Juniper, Huawei, Nokia |
| Warranty | 1 Year |
| Country of Origin | China |
| Warranty | 1 Year |
Rs 2,850.00
-2%
M.R.P. Rs 2,900.00
Excl. taxes
| Min. Order | Unit Price |
|---|---|
| 1 Pair(2pcs) | Rs 2,850.00 |
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SFP 1.25G BIDI 20KM Optical Transceiver
Tx 1310nm • Rx 1550nm • 10/20/40/60/80KM • Single Fiber • LC Connector
The SFP 1.25G BIDI 20KM Optical Transceiver is designed for Gigabit Ethernet and fiber optic communication applications over a single strand of single-mode fiber. Utilizing BiDi technology, the module transmits at 1310nm and receives at 1550nm, reducing fiber infrastructure costs while maintaining reliable long-distance performance.
This hot-pluggable SFP module supports Digital Diagnostic Monitoring (DDM), low power consumption, and excellent optical performance, making it ideal for ISP networks, enterprise networks, FTTH deployments, and data center connectivity.
Data Rate
1.25G
Distance
10/20/40/60/80KM
TX Wavelength
1310nm
RX Wavelength
1550nm
Key Features
- 1.25Gbps Gigabit Ethernet transmission
- Single Fiber BiDi technology
- 20KM transmission distance over SMF
- Tx 1310nm / Rx 1550nm wavelength configuration
- Hot-pluggable SFP form factor
- Digital Diagnostic Monitoring (DDM)
- Low power consumption design
- Suitable for ISP, FTTH, enterprise and telecom networks
General Specifications
| Parameter | Specification |
|---|---|
| Product Type | SFP 1.25G BIDI Optical Transceiver |
| Data Rate | 1.25 Gbps |
| Transmission Distance | 20 KM |
| TX Wavelength | 1310nm |
| RX Wavelength | 1550nm |
| Fiber Type | Single Mode Fiber (SMF) |
| Connector | Simplex LC |
| DDM / DOM | Supported |
Optical Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| TX Wavelength | 1291 | 1330 | nm |
| RX Wavelength | 1531 | — | nm |
| TX Output Power | -9 | -3 | dBm |
| Extinction Ratio | 9 | — | dB |
| Receiver Sensitivity | -24 | — | dBm |
| Receiver Saturation | -3 | 5 | dBm |
Digital Diagnostics Monitoring (DDM)
| Parameter | Range | Accuracy | Unit |
|---|---|---|---|
| Temperature | 0 ~ +70 | ±3 | °C |
| Voltage | 3.0 ~ 3.6 | ±3% | V |
| TX Power | -9.5 ~ -3 | ±3 | dBm |
| RX Power | -24 ~ -3 | ±3 | dBm |
Applications: Gigabit Ethernet, FTTH Networks, ISP Infrastructure, Enterprise LAN, Telecom Networks, CCTV Fiber Links, Data Centers and Fiber Backbone Networks.
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