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| Supply Ability | 60,000pcs per month | 
| Delivery Time | 1~3working days after payment | 
| Packaging Details | 10 or 20pcs in Plastic tray | 
| Product Name | SFP-LX-20KM | 
| Datarate | 1.25Gbps | 
| Wavelength | 1310nm | 
| Distance | 20km | 
| Connector | Dual LC Type | 
| Brand Name | GEZHI or OEM | 
| Model Number | GS-1231-L2x(D) | 
| Certification | CE/FCC/RoHS/TUV/UL | 
| Place of Origin | China | 
View Detail Information
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Product Specification
| Payment Terms | T/T, Paypal,Western Union | Supply Ability | 60,000pcs per month | 
| Delivery Time | 1~3working days after payment | Packaging Details | 10 or 20pcs in Plastic tray | 
| Product Name | SFP-LX-20KM | Datarate | 1.25Gbps | 
| Wavelength | 1310nm | Distance | 20km | 
| Connector | Dual LC Type | Brand Name | GEZHI or OEM | 
| Model Number | GS-1231-L2x(D) | Certification | CE/FCC/RoHS/TUV/UL | 
| Place of Origin | China | ||
| High Light | sfp fiber optic transceiver , sfp transceiver modules | ||
1G SFP 1310nm 20km SFP transceiver compatible with verious brand.
Product Description:
GEZHI is the manufacturer of GS-1231-L2x(D) - 1.25Gbps GbE/FC 1310nm Single-mode Dual LC 20km SFP Transceiver Module. We have ready stock for GS-1231-L2x(D) and can ship it out in two business days. We guarantee the GS-1231-L2x(D) transceiver module to work in your system and all of our GS-1231-L2x(D) transceiver modules come with 3 years warranty.
Features:
♦ Dual data-rate of 1.25Gbps/1.063Gbps operation
♦ 1310nmFP laser and PIN photodetector for 20km transmission
♦ Compliant with SFP MSA and SFF-8472 with duplex LC 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 0°C to +70°C(Commercial) or -40°C to +85°C (Industrial)
Applications:
♦ Gigabit Ethernet
♦ Fiber Channel
♦ Switch to Switch interface
♦ Switched backplane applications
♦ Router/Server interface
♦ Other optical transmission systems
Ordering information:
| Part Number | Product Description | 
| GS-1231-L2C | 1310nm, 1.25Gbps, 20km, 0ºC ~ +70ºC | 
| GP-1231-L2CD | 1310nm, 1.25Gbps, 20km, 0ºC ~ +70ºC, With Digital Diagnostic Monitoring | 
Product Picture:


Competitive Advantages:
1. Excellent quality and 3 years warranty
 2. Competitive pricing
 3. OEM/ODM Customized label
 4. Keep stock,Fast delivery
Company Details
Business Type:
Manufacturer 
Year Established:
2011 
Total Annual:
18 Million-20 Million
Employee Number:
200~260 
Ecer Certification:
Active Member 
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Established in Nov 2011, Gezhi Photonics is a leading worldwide manufacturer and supplier of opticoptical network devices. GEZHI have TWO Parts Products which meet full demand’ ... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Established in Nov 2011, Gezhi Photonics is a leading worldwide manufacturer and supplier of opticoptical network devices. GEZHI have TWO Parts Products which meet full demand’ ...
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