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     shenzhen scunoe technology co ltd  

     About this company : Scunoe technology Limited was established in 2007 and focuses on the business of optical fiber transceiver's design and manufacture and marketing. Scunoe is a professional manufacturer of optical network communication products, Our products are great for telecommunication and CCTV. OEM and ODM service are available as well. At present, Sales of products across Vietnam and Thailand. Europe, the Middle East, Southeast Asia and North America. Our Major products are SFP, SFP+, BIDI SFF. 10G XFP, 10GXENPAK, 10GX2., DWDM/CWDM SFP, Copper SFP and Fiber Optic Media Converters, digital video optical transceivers, Converter Racks, single/multi-mode converters and fiber patch cord, adapter, attenuator, pigtails . Applications and data rates from 155Mbps to 10Gbps. Since the launch of our products on the domestic market and international market. Our goal is mutual benefits with our Customers, suppliers and staff . Any need help or inquiries, pls contact us directly !

     Contact : flora luo, sales manager 
     Headquarters : BlockA ,Huaning Industry park, shenzhen, GuangDong, 518000, China
     Phone : 86-755-29450915, Fax : 86-755-29450915 
     Website : Log on to trade instantly , Email : Log on to trade instantly


1.25G CWDM-SFP-1490 Optical Transceiver.

Dualfiber Singlemode 1490nm 80KM


Dual data-rate of 1.25Gbps operation

1490nm CWDM DFB laser and PIN photodetector for 80KM transmission

Compliant with SFP MSA and CWDM-SFP-1490 with duplex LC receptacle

Digital Diagnostic Monitoring:

Internal Calibration or External Calibration

Compatible with RoHS

+3.3V single power supply

Operating case temperature:

Standard :  0 to +70C

Industrial : -40 to +85C


Gigabit Ethernet, Fiber Channel, Switch to Switch interface, Switched backplane applications, outer/Server interface, Other optical transmission systems


The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps and 80KM transmission distance with SMF.

The transceiver consists of three sections: a CWDM DFB 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 Single-Source Agreement (MSA) .

information, please refer to SFP MSA.

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