1.25G DWDM SFP Optical Transceiver 120km Low Power Dissipation Network Solution

Hot-Pluggable

Duplex LC connector

Up to 2.67Gb/s data rate

100GHz ITU Grid, C Band

DWDM COOLED DFB transmitter, PIN photo-detector

SMF links up to 80km

2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface

Power Supply :+3.3V

Power consumption<1.5W

Temperature Range: 0~ 70°C

RoHS compliant

Applications

1G Fibre channel

DWDM Networks

Fibre channel

Description

Topstar's TOP-DWDM-XX-1.25G-80 is a very compact 1.25Gb/s optical transceiver module for serial optical communication

applications at 1.25Gb/s. The TOP-DWDM-XX-1.25G-80 converts a 1.25Gb/s serial electrical data stream to 2.67Gb/s optical

output signal and a 1.25Gb/s optical input signal to 1.25Gb/s serial electrical data streams. The high speed 2.67Gb/s electrical

interface is fully compliant with SFI specification.

The high performance DWDM COOLED DFB transmitter and high sensitivity PIN receiver provide superior performance for

Ethernet applications at up to 80km links.

The SFP Module compliants with SFF-8431, SFF-8432 Digital diagnostics functions are available via a 2-wire serial interface,

as specified in SFF-8472.

The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emission.

Optical Module TOP-DWDM-XX-1.25G-80 Specification

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.