| Payment Terms | L/C, T/T, Western Union | 
| Supply Ability | 5000 Pcs per month | 
| Delivery Time | 7 days | 
| Packaging Details | 10 pcs sfp module is packed in one plastic box | 
| Date rate | 1.25G | 
| wavelength | 1310nm | 
| transmission | 20km | 
| Use | FTTH | 
| Color | white and gray | 
| Feature | Hot pluggable | 
| Connector | LC | 
| keywords | SFP optical transceiver | 
| Brand Name | Optfocus | 
| Model Number | OFS-1312-20LD | 
| Certification | CE,FC, RoHS | 
| Place of Origin | China | 
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 Pcs per month | 
| Delivery Time | 7 days | Packaging Details | 10 pcs sfp module is packed in one plastic box | 
| Date rate | 1.25G | wavelength | 1310nm | 
| transmission | 20km | Use | FTTH | 
| Color | white and gray | Feature | Hot pluggable | 
| Connector | LC | keywords | SFP optical transceiver | 
| Brand Name | Optfocus | Model Number | OFS-1312-20LD | 
| Certification | CE,FC, RoHS | Place of Origin | China | 
| High Light | MSA SFP Optical Transceiver ,1.25Gbps SFP Optical Transceiver ,Hot Pluggable SFP Fiber Module | ||
1.25g 1310nm 20km hot pluggable SFP optical transceiver fiber module with DDM
|  			 Parameter  |  			 			 Symbol  |  			 			 Min  |  			 			 Typical  |  			 			 Max  |  			 			 Unit  |  			 			 Notes  |  		||
|  			 Transmitter  |  		||||||||
|  			 Centre Wavelength  |  			 			 λc  |  			 			 1260  |  			 			 1310  |  			 			 1360  |  			 			 nm  |  			 			 
  |  		||
|  			 Spectral Width (RMS)  |  			 			 λ  |  			 			 
  |  			 			 
  |  			 			 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  |  		||
|  			 
 TX Disable  |  			 			 Disable  |  			 			 
  |  			 			 2.0  |  			 			 
  |  			 			 Vcc  |  			 			 V  |  			 			 
  |  		|
|  			 Enable  |  			 			 
  |  			 			 0  |  			 			 
  |  			 			 0.8  |  			 			 V  |  			 			 
  |  		||
|  			 
 TX Fault  |  			 			 Fault  |  			 			 
  |  			 			 2.0  |  			 			 
  |  			 			 Vcc  |  			 			 V  |  			 			 
  |  		|
|  			 Normal  |  			 			 
  |  			 			 0  |  			 			 
  |  			 			 0.8  |  			 			 V  |  			 			 
  |  		||
Description
 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. For further information, please refer to SFP MSA.
Shenzhen OPTFOCUS Technology Co., Ltd was established in 2009, which is a High -tech manufacturer enterprise with 12 years’experience in global sales and services.
Our company focus on professional R & D, production and sales of XPON access equipments, FTTH/FTTx solution and passive cabling system products. We also committed to provide Customized OEM & ODM services.
OPTFOCUS manufacturing center covering area around 2,500 M², and owning three production workshops, 9 production lines.
Our high quality products and outstanding service will help you win more marking and customers.
Advantage of our company :
1 National High-tech enterprise certification;
2 Fiber Optical Innovative &production team Over 10 years;
3 Fiber optical active and passive components production Workshop;
4 Strict quality management system;
5 Professional One stop supply & service;
6 OEM&ODM available;
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Company Details
Business Type:
Manufacturer 
Year Established:
2009 
Total Annual:
3,500,000-5,000,000
Employee Number:
50~100 
Ecer Certification:
Site Member 
Company introduction Shenzhen Optfocus Technology Co.,Ltd was established in 2009, which is a High -tech manufacturer enterprise with 10 years’ experience in global sales and services. Our company focus on professional R & D, production and sales of xPON access equipments ,FTTH/FTT... Company introduction Shenzhen Optfocus Technology Co.,Ltd was established in 2009, which is a High -tech manufacturer enterprise with 10 years’ experience in global sales and services. Our company focus on professional R & D, production and sales of xPON access equipments ,FTTH/FTT...
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