20km SFP BiDirectional Transceiver 1.25 g 1310nm TX / 1490nm RX

SFP Bi-Directional Transceiver 20km Reach 1310nm TX / 1490nm RX Modules

Optical Module 20Km 1310nm /1490nm Fetures:

Dual data-rate of 1.25Gbps/1.063Gbps operation,With 1310nm FP laser and PIN photo detector for 20km transmission ,

Compliant with SFP MSA and SFF-8472 with duplex LC receptacle ,Support Digital Diagnostic Monitoring:

Internal Calibration or External Calibration ,Also Compatible with SONET OC-24-LR-1,Passed Compatible RoHS,we can

provied to you at any time ,+3.3V single power supply and Operating case temperature Standard is : 0 to +70°C .

APPLICATIONS

Gigabit Ethernet

Fiber Channel

Switch to Switch interface

Switched back plane applications

Router/Server interface

Other optical transmission systems

PRODUCT DESCRIPTIONS

The SFP-BIDI 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 photo diode 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.

Top-Trans Intruction :

1. Our brand: Top-trans, owns a 5000 square meters factory including 20 R&D staffs and more than 200 workers, usd 15 million

revenue per year

2. Specialized in developing and producing the most Hi-tech products like: 25G SFP28/ 40G QSFP+/ 100G

CFP/CFP2/CFP4/QSFP28. Every month sales quantity more than 100,000 pcs .

3. Professional testing equipments: Error Detector/ Industrial Oven/ Agilent Oscilloscope/ Digitizer/ Wave Runner for producing

process. Cisco/ Juniper/ Brocade/ Alcatel-lucent/ Huawei etc. guarantee compatibility.

4. ISO9001/ CE/ FC/ 3C/ ROHS etc. Certified. 10 years Alibaba, 10 years golden supplier .

5. OEM Compatible SFP have 3-year warranty, support 3 months unconditional return, 1 year replacement or repair .

6. Top-Trans transceivers have well used in China Telecom,Saudi Telecom Co. projects/ / Dubai Telecom/Nepal Operator/China

Telecommunication backbone network projects /South American data centre , EXFO worldwide optical test solutions etc. and

build a long-term cooperation relationship.

Products And Aervices Provided 

Topstar is one of the leading manufacturers of Fiber Optical transceive module since 2006, located in China capital of technological innovation- Shenzhen City；

Our main products included OEM compatible sfp optical transceiver, 10G SFP+ optical module, 25G SFP28 module, 40G QSFP+ module, 100G QSFP28 module to 400G optical modules used for Ethernet network, and some fiber accessories like, DAC cable, AOC cable, patch cable, ethernet server adapter etc...

We are also re-seller of original sfp transceiver like Finisar/ Brocade /Cisco/Innolight/AOI/Avago/Juniper/Dell/WTD, and we also offer Brocade FC SFP Transceiver, SAN switch, blade, fan assembly and POD license kit for storage area network solutions；

Main Market And Customer Groups

Our company invests large fund and brains to research products to fit the demand Of the market. High level research group, advanced professional testing equipments like Error Detector, Industrial Oven, Agilent Oscilloscope,Digitizer,Wave Runner to ensure the stable and reliable quality with qualification rate 99.97%; Our products are mainly sold To telecom operators, IDC data centers, government departments, internet service provider and system integrator in abroad, Such as US, UK, Germany, Denmark, Russia, Australia, Korea, Singapore, Indonesia, Nepal, Mogolia, Brazil, Peru, Israel, Turkey, and so on.

Customer Case

Topstar has cooperated with customers from all over the world: II-VI China company, USA Florida Data Center, China Telecommunication backbone network projects ,Mogolia Telecom projects, Nepal operator,Dubai Telecom,South American data centre , EXFO worldwide optical test solutions etc. and build a long-term cooperation relationship with more than 800 customers globally.

Industry Status And Influence

Topstar, established in 2006, is a manufacturer of Fiber Optical transceiver module. After 16 years' effort and development, now we have become one of the leading sfp transceiver manufacturers and suppliers in China. We are always keeping very kind relationship with many strong IDC data center and telecom company, we have been enjoying high reputation in optical transceiver market domestically and internationally.

Topstar Culture

Our Vision--Create Topstar’s home and strive to be a respected Century Enterprise！

Our Mission--Better Communication, Better World !

Our Values--Struggle happily, to be honesty and gratitude, then to be progressive and achieve others;

Organizational Structure&Company Advantages

We also has bridle-wise manage team ,R&D team and QC team ,and can supply customer their desired sample in the earliest date , arrange your order correctly, strictly control the mass production quality and lead time , and let the business goes smoothly !

Topstar owns Shenzhen Baoan OEM/ODM Factory, Shenzhen Longgang Sales Company, USA San Francisco Office,Shenzhen warehouse and HONGKONG warehouse to offer the One-Stop souring of high quality product platform for our customers.

Technical Strength

Topstar proudly own 5,000 Square Meters complete Dust-Free workshop. Together with our 20 dedicated engineering experts in the R&D, we create excellent products. Applying the industrial best Management Practice combined with full range of test equipments, we stand to be the expert in Optical Transceiver field. These expertise enabling us the ability to supply full series of High Quality products;

Company Productivity

For OEM compatible sfp transceiver, the factory daily production will be up to 5,000 pcs, for general 1.25G SFP,10G SFP+, 25G SFP28 transceiver module like 500-1000pcs, can ship within 1-3 days;

For brand optical module, we have more than 200,000 original sfp transceivers at inventory for immediate delivery at any one time.