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| Brand Name : | E-link |
| Model Number : | Commercial Type: LNK-BSFP-1.25G-3CD Industrial Type: LNK-BSFP-1.25G-L3CD |
| Price : | $5-2579 |
| Payment Terms : | L/C,T/T,Western Union,MoneyGram,Paypal |
| Supply Ability : | 1000 pcs/month |
| Delivery Time : | 3-12 working days |
Advantages
¨ Dual data-rate of 1.25Gbps/1.063Gbps operation
¨ 1550nm DFB laser and PIN photodetector for 3km transmission
¨ Compliant with SFP MSA and SFF-8472 with simplex SC receptacle
¨ Digital Diagnostic Monitoring: Internal Calibration or External Calibration
¨ Compatible with SONET OC-24-LR-1
¨ Compatible with RoHS
¨ +3.3V single power supply
¨ Operating case temperature range of Commercial: 0°C to +70°C Industrial: -40°C to +85°C
Overview
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 3km transmission distance with SMF.
The transceiver consists of three sections: a DFB 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.
Technical Indexes
Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||
Transmitter | ||||||||
Centre Wavelength | λc | 1530 | 1550 | 1570 | nm | |||
Spectral Width (-20dB) | ∆λ | 1 | nm | |||||
Side Mode Suppression Ratio | SMSR | 30 | dB | |||||
Average Output Power | Pout | -10 | -4 | dBm | 1 | |||
Extinction Ratio | ER | 10 | 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 | 1360 | nm | ||||
Receiver Sensitivity | -22 | dBm | 3 | |||||
Receiver Overload | -3 | dBm | 3 | |||||
LOS De-Assert | LOSD | -24 | dBm | |||||
LOS Assert | LOSA | -36 | 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 | ||||||
Ordering Information
Part Number | Product Description |
LNK-BSFP-1.25G-3CD | 1.25Gbps SFP Bi-Directional Transceiver, 1550TX/1310RX, SC 3km, 0°C~+70°C,With Digital Diagnostic Monitoring |
LNK-BSFP-1.25G-L3CD | 1.25Gbps SFP Bi-Directional Transceiver, 1550TX/1310RX, SC 3km,-40°C~+85°C,With Digital Diagnostic Monitoring |
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| Company Info. |
| E-link China Technology Co.,LTD |
| Verified Supplier |
| View Contact Details |
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