CWDM 1270nm 20km 25g Sfp Module LC Connector Optical Fiber SFP28

Features

• Compliant with SFP28-25G-CWDM-LR 1270 and IEE802.3ae
• Cooled EML transmitter and PIN receiver
• Wavelength selectable to ITU-T standards covering CWDM grid wavelengths
• Link length up to 20km
• Low Power Dissipation 1.5W Maximum
• -5ºC to 70ºC Operating Case Temperature
• Single 3.3V power supply
• Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
• RoHS compliant and lead free

Applications

• 25GBASE-ER/EW (with/without FEC)
• 25G Fiber Channel (with/without FEC)

Quality control

More Question

1. Can I have a sample order?What is your MOQ?

Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.

2. What is the lead time?
For usual products,We keep stock,could ship about 3 days after received payment.For big quantity and special products,Please check lead time with our sales representative.

3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.

4. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Paypal.

Could also support L/C,Credit terms.

5. What is your warranty time
We promise 3 years warranty for all products shipped from us.

6. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,we could accept free exchange.

7. Could i use our own logo and label?

Yes,we could provide a OEM service and make the products with your own label.

                                       Company Profile

Beijing Spacecom Co., LTD., founded in 2003, is located in Beijing Zhongguancun High-tech Park, is a focus on network transmission equipment, network convergence shunt, network security, data processing, various optical modules, wavelength division multiplexer, optical fiber collectator, optical splitters and other equipment development, production, sales.And provide professional technical services.

The company is committed to providing cost-effective products and high-quality services for telecom operators, IDC data centers, government departments, industry private networks and system integrators.

The main products of Beijing Spacecom Co., Ltd include 100G/40G/10G/GE convergence and shitter devices, multi-channel DWDM WDM systems such as 96/48/40/16 channels, 200G coherent dense WDM DCI devices, OLP optical protection devices, BYPASS switches, EDFA optical fiber amplifer devices, 400G/100G/Optical network auxiliary materials, such as 25G/10G optical modules, multi-service optical endpoints, and optical network adapters.

                                                   Our Core Competencies

Since its establishment, Beijing Spacecom Co., Ltd has always adhered to the tenet of "product quality first, the pursuit of innovative service, to achieve customer satisfaction", established close strategic cooperation with domestic and foreign manufacturers, and strive to provide customers with cost-effective advanced products.

The company relies on the research and development team of optical communication scientific research institutions, based on the powerful DSP, FPGA, ARM and optical design capabilities, structure and simulation capabilities, device packaging capabilities, and constantly introduce competitive products.

The company's domestic trade and foreign trade sales team for many years and efficient after-sales team to serve the domestic and foreign countries and regions of the user, in the continuous cooperation to grow together, common development.