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Product Details:
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| Product Name: | 1.25G BIDI 20km 1310nm/1550nm LC | Data Rate: | 1.25Gbps |
|---|---|---|---|
| Connector: | LC | Wavelength: | 1310nm/1550nm |
| Application: | Telecommunication, FTTH FTTB FTTO Network | Warranty: | 3 Years |
| Power Supply: | +3.3V | Operating Temperature: | 0~70℃ |
| High Light: | MCU Control Unit lc sfp transceiver,20km 1310nm smf sfp module,WDM 1550nm smf sfp module |
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Miray SFP-GE-BX20-SM1310/1550 series SFPs are small form factor pluggable (SFP) transceivers compatible with multi-sourcing agreement (MSA). It is suitable for single-mode fiber (SMF) communications in 1.25Gbps Ethernet and 1G/2G Fiber Channel.
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 |
Minimum |
Maximum |
Units |
|
Supply Voltage |
Vcc |
3.15 |
3.45 |
V |
|
Ambient operating Temperature |
Top |
0 |
+70 |
°C |
|
Operating Relative Humidity |
– |
5 |
95 |
% |
Transmitter Specification
| Parameter | Symbol | Min | Typical | Max | Unit | |
| Data Input Swing Differential | VIN | 400 | 1800 | mV | ||
| common mode voltage tolerance | 15 | mV | ||||
| Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |
| Transmit Disable Input | High | VD | 2.0 | Vcc | V | |
| Low | VEN | VEE | VEE +0.8 | V | ||
| Transmit Enable Output | High | VD | 2.0 | Vcc | V | |
| Low | VEN | VEE | VEE +0.8 | V | ||
| Parameter | Symbol | Min | Typical | Max | Unit | note |
| Centre Wavelength | λc | 1270 | 1580 | nm | ||
| Receiver Sensitivity | Sen | -22 | dBm | 2 | ||
| Receiver Overload | Psat | -3 | dBm | 2 | ||
| LOS De-Assert | LOSD | -24 | dBm | |||
| LOS Assert | LOSA | -35 | dBm | |||
| LOS Hysteresis | 1 | 4 | dB | |||
| Receiver Reflectance | Rrx | -12 | dB |
Contact Person: Jenny
Tel: +8615012632309
