Guangdong, China
Business Type:
Type of Ownership:
Limited Company
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Availability:
OEM/ODM Service
Sample Available

SFP Module, Optical Transceiver, SFP Transceiver manufacturer / supplier in China, offering 1.25g Mini GBIC Optical SFP Transceiver Module 20km, Sc Upc Duplex Simplex Fiber Optic Adapter, 900um Steel Tube Sc/APC Connectors 1X2/4/8/16/32 Fiber Optic PLC Splitter and so on.

Diamond Member Since 2013
Audited Supplier

1.25g Mini GBIC Optical SFP Transceiver Module 20km

Purchase Qty. / Reference FOB Price
50-99 Pieces US $7.7
100-499 Pieces US $7.6
500+ Pieces US $7.5
Port: Shenzhen, China
Production Capacity: 10000/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Usage: Workstation, Server, Other Optical Transmission Systems
Type: Wireless
Support Network: Ethernet
Information content: Data
Certification: CE, ISO, RoHS, GS
Condition: New

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Basic Info.

Model NO.
Item Description
1.25g Optical SFP Transceiver Module 20km
Transmit Rate
1.25gbps, 155m-10g Optional
Transmission Distance
20km, 300m-120kmoptional
Fiber Type
Dual Fibers, Single Fiber Optional
LC, Sc and RJ45 Optional
Cisco, HP, Juniper, Huawei, etc.
Power Dissipation
Less Than Power Dissipation
Operating Case Temperatur
From 0 to 70 Degree
3 Years
Transport Package
Blister Box+Carton
Shenzhen, China
HS Code

1.25g Mini GBIC Optical SFP Transceiver Module 20km


The SFP transceivers are 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

The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. 


1.Data-rate of 1.25Gbps operation;
2.1310nm FP laser and PIN photodetector for 20KM transmission;
3.Compliant with SFP MSA and SFF-8472 with duplex LC receptacle;
4.Digital Diagnostic Monitoring:Internal Calibration or External Calibration;
5.Compatible with SONET OC-24-LR-1;
6.Compatible with RoHS;
7.+3.3V single power supply;
8.Operating case temperature:
   Standard : 0 to +70°C;
   Extended : -20 to +85°C;
   Industrial : -40 to +85° ;


1.Gigabit Ethernet;
2.Fiber Channel;
3.Switch to Switch interface;
4.Switched backplane applications;
5.Router/Server interface;
6.Other optical transmission systems.


Csico Compatible GLC-LH-SM-20Vendor Name TAKFLY
Receiver Sensitivity <-24dBmMax Data Rate 1.25Gbps
Wavelength 1310nmMax Cable Distance 20km
Interface LC duplexOptical Components 1310nm FP laser
Cable Type SMFDOM Support Yes
Protocols SFP MSA and SFF-8472 CompliantCommercial Temperature Range 0 to 70°C 

5.Why choose Takfly SFP module?

1.Our SFP module can be produced compatible with Cisco, Juniper,, HP, Juniper, Huawei, etc.
2.Made of 100% new components (Tosa and Rosa) imported from Japan;
3.The actual transmitter distance of our module is same as we promise to you; 
4.3 years warranty;

6.Warm tip:

To aviod strong lighting will burn out 60-80km sfp module during testing, pls kindly add 10dB attenuator or 40km bare fiber before your testing.

SFP module outlook

1.25g Mini GBIC Optical SFP Transceiver Module 20km

1.25g Mini GBIC Optical SFP Transceiver Module 20km

1.25g Mini GBIC Optical SFP Transceiver Module 20km
8.TAKFLY SFP module family

1.25g Mini GBIC Optical SFP Transceiver Module 20km

9.TAKFLY workshop

1.25g Mini GBIC Optical SFP Transceiver Module 20km
1.25g Mini GBIC Optical SFP Transceiver Module 20km

10.Our exhibition.

Each year Takfly will attend 5 or 6 international fairs, like: OFC, SVIAZ EXPO COMM MOSCOW, COMMUNICASIS, ECOC and NETCOM BRAZIL.

1.25g Mini GBIC Optical SFP Transceiver Module 20km

11.Company Information

Takfly, established in 2000, has been manufacturing and exporting fiber cable, adapter, attenuator, connector, coupler, splitter, termination box, ODF, fiber instruments, media conceiver, switch, optical module, CWDM/DWDM, etc. Takfly's products have passed the management verification: ISO14001: 2004. and goods have passed RoHS, CE, FCC, REACH, EN50575, ISO9001, etc.

So far, Our products have been widely installed in many big worldwide project and work perfectly. Many project contactors ask the first and second operators to purchase fiber items from Takfly for their new project. In addition, we also have builted long term cooperation with Lapp, Amper, Telefonica, orange and Ericsson. All enquiry are warmly welcomed here no matter it's small or big, we promise to provide all customers high quality and good price item.

Any interest, you can contact Sophie at any time, and our technical data and samples can be provided without delay. 

1.25g Mini GBIC Optical SFP Transceiver Module 20km

Our sfp module can be produced compatible with HP, CSICO, HUAWEI, H3C and other devices. For more detail sfp module info, pls do not hesitate to contact me. In addition, your trial order is warmly welcomed here!

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