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Categories | SFP Transceiver Modules |
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Brand Name: | Mray |
Model Number: | SFP-GE-LX20 |
Certification: | CE, FCC, RoHs, ISO9001 |
Place of Origin: | Shenzhen, China |
MOQ: | 1 piece |
Price: | Negotiable |
Payment Terms: | T/T, Western Union, L/C |
Supply Ability: | 10000pcs/day |
Delivery Time: | 1~2 days for samples |
Packaging Details: | 10pcs/plastic try, 500pcs per standard export carton |
Product name: | 1Gbps SFP SMF Optical Transceiver 1310nm 20km LC |
Data Rate: | 1000Base-X |
Fiber type: | Duplex SM LC |
Wavelength: | 1310nm |
Distance: | 20km |
Power Supply: | +3.3V |
Mode: | Singlemode |
Compatible: | CISCO, HUAWEI, JUNIPER, DELL, ZTE, HP etc |
This SFP transceiver is a high performance, cost effective modules supporting data-rate of 1.25Gbps 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. For further information, please refer to SFP MSA.
Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||
Transmitter | ||||||||
Centre Wavelength | λc | 1260 | 1310 | 1360 | nm | |||
Spectral Width (RMS) | σ | 4 | nm | |||||
Average Output Power | Pout | -9 | -3 | dBm | 1 | |||
Extinction Ratio | ER | 9 | dB | |||||
Optical Rise/Fall Time (20%~80%) | tr/tf | 0.26 | ns | |||||
Data Input Swing Differential | VIN | 400 | 1800 | mV | 2 | |||
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |||
TX Disable | Disable | 2.0 | Vcc | V | ||||
Enable | 0 | 0.8 | V | |||||
TX Fault | Fault | 2.0 | Vcc | V | ||||
Normal | 0 | 0.8 | V | |||||
Receiver | ||||||||
Centre Wavelength | λc | 1260 | 1580 | nm | ||||
Receiver Sensitivity | -23 | dBm | 3 | |||||
Receiver Overload | -3 | dBm | 3 | |||||
LOS De-Assert | LOSD | -24 | dBm | |||||
LOS Assert | LOSA | -35 | dBm | |||||
LOS Hysteresis | 1 | 4 | dB | |||||
Data Output Swing Differential | Vout | 400 | 1800 | mV | 4 | |||
LOS | High | 2.0 | Vcc | V | ||||
Low | 0.8 | V |
Part Number | Description |
GE-SX-MM | 1.25G SFP module transceivers, multimode MM 850nm, Duplex LC, DDM, 550m |
GE-SX-MM02 | 1.25G SFP module transceivers, multimode MM 1310nm, Duplex LC, DDM, 2km |
GE-LX10-SM | 1.25G SFP module transceivers, singlemode SM 1310nm, Duplex LC, DDM, 10km |
GE-LX20-SM | 1.25G SFP module transceivers, singlemode SM 1310nm, Duplex LC, DDM, 20km |
GE-LX40-SM | 1.25G SFP module transceivers, singlemode SM 1550nm, Duplex LC, DDM, 40km |
GE-LX80-SM | 1.25G SFP module transceivers, singlemode SM 1550nm, Duplex LC, DDM, 80km |
GE-LX100-SM | 1.25G SFP module transceivers, singlemode SM 1550nm, Duplex LC, DDM, 120km |
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