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Product Details:
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| Product Name: | 1000BASE-LX/LH SFP Transceiver 1.25G 1310nm 20km | Rate: | 1.25Gbps |
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| Wavelength: | 1310nm | Distance: | 20km |
| Fiber Type: | Dual Fiber | Power Supply: | +3.3V |
| Application: | Telecommunication, FTTH FTTB FTTO Network, | Warranty: | 3 Years |
| High Light: | CE hpe x120 1g sfp lc lx transceiver,RoHs hpe x120 1g sfp lc lx transceiver,Dual Fiber sfp lx lh |
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The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.
| Parameter | Symbol | Min. | Typical | Max. | Unit | |
| Case operating Temperature | Industrial | TC | -40 | 85 | °C | |
| Extended | -5 | 85 | °C | |||
| Commercial | 0 | +70 | °C | |||
| Supply Voltage | VCC | 3.135 | 3.465 | V | ||
| Supply Current | Icc | 300 | mA | |||
| Inrush Current | Isurge | Icc+30 | mA | |||
| Maximum Power | Pmax | 1 | W | |||
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | ||||||
| Center Wavelength | λc | 1270 | 1310 | 1360 | nm | |
| Spectral Width(RMS) | σRMS | 3 | nm | |||
| Optical Output Power | Pout | -9 | -3 | dBm | 1 | |
| Extinction Ratio | ER | 8.2 | dB | |||
| Optical Rise/Fall Time | tr / tf | 260 | ps | 2 | ||
| Relative Intensity Noise | RIN | -120 | dB/Hz | |||
| Output Eye Mask | Compliant with IEEE802.3 z (class 1 laser safety) | |||||
| Receiver Section: | ||||||
| Optical Input Wavelength | λc | 1260 | 1360 | nm | ||
| Receiver Overload | Pol | -3 | dBm | 4 | ||
| RX Sensitivity | Sen | -24 | dBm | 4 | ||
| RX_LOS Assert | LOS A | -35 | dBm | |||
| RX_LOS De-assert | LOS D | -25 | dBm | |||
| RX_LOS Hysteresis | LOS H | 0.5 | dB | |||
| General Specifications: | ||||||
| Data Rate | BR | 1.25 | Gb/s | |||
| Bit Error Rate | BER | 10-12 | ||||
| Max. Supported Link Length on 9/125μm SMF@1.25Gb/s | LMAX | 10 | km | |||
| Total System Budget | LB | 15 | dB | |||
Contact Person: Jenny
Tel: +8615012632309
