E-link China Technology Co.,LTD
| Payment Terms | L/C,T/T,Western Union,MoneyGram,Paypal |
| Supply Ability | 1000 pcs/month |
| Delivery Time | 3-12 working days |
| Packaging Details | Carton Packaging |
| Input Differential Impedance | 90~110Ω |
| Data Input Swing Differential | 400~1800mV |
| Optical Rise/Fall Time (20%~80%) | 0.26ns |
| Average Output Power | -2~+3dBm |
| Spectral Width (RMS) | 1nm |
| Centre Wavelength | 1470~1510nm |
| Brand Name | E-link |
| Model Number | Commercial Type: LNK-BSFP-1.25G-60CU Industrial Type: LNK-BSFP-1.25G-L60CU |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram,Paypal | Supply Ability | 1000 pcs/month |
| Delivery Time | 3-12 working days | Packaging Details | Carton Packaging |
| Input Differential Impedance | 90~110Ω | Data Input Swing Differential | 400~1800mV |
| Optical Rise/Fall Time (20%~80%) | 0.26ns | Average Output Power | -2~+3dBm |
| Spectral Width (RMS) | 1nm | Centre Wavelength | 1470~1510nm |
| Brand Name | E-link | Model Number | Commercial Type: LNK-BSFP-1.25G-60CU Industrial Type: LNK-BSFP-1.25G-L60CU |
| Place of Origin | China | ||
| High Light | 1.25Gbps SFP transceiver 60km reach ，Bi-Directional SFP transceiver 1490nm TX ，SFP fiber transceiver with 1550nm RX | ||
Advantages
¨ Dual data-rate of 1.25Gbps/1.063Gbps operation
¨ 1490nm DFB laser and PIN photodetector for 60km transmission
¨ Compliant with SFP MSA and SFF-8472 with simplex SC
¨ 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 0°C to +70°C (Commercial) or -40°C to +85°C (Industrial)
Overview
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 60km 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 | 1470 | 1490 | 1510 | nm |
| ||
| Spectral Width (-20dB) | ∆λ |
|
| 1 | nm |
| ||
| Side Mode Suppression Ratio | SMSR | 30 |
|
| dB |
| ||
| Average Output Power | Pout | -2 |
| +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 | 1530 |
| 1570 | nm |
| ||
| Receiver Power Low |
|
|
| -25 | dBm | 3 | ||
| Receiver Power High |
| 0 |
|
| dBm | 3 | ||
| Receiver Overload |
| 0 |
|
| dBm | 3 | ||
| LOS De-Assert | LOSD |
|
| -25 | 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 | | |||
Ordering Information
| Part Number | Product Description |
| LNK-BSFP-1.25G-60CU | 1.25Gbps SFP Bi-Directional Transceiver, 1490TX/1550RX, SC 60km, 0°C~+70°C,With Digital Diagnostic Monitoring |
| LNK-BSFP-1.25G-L60CU | 1.25Gbps SFP Bi-Directional Transceiver, 1490TX/1550RX, SC 60km,-40°C~+85°C,With Digital Diagnostic Monitoring |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>10000000
Employee Number:
21~200
Ecer Certification：
Verified Supplier
Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P...
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