Payment & Shipping Terms:
|Product Name:||SFP28-25G-CWDM||Diagnostics:||Digital Monitor|
|Wavelength:||1270nm 1290nm 1310nm 1330nm 1350nm 1370nm||Distance:||10km|
25G CWDM SFP28 1270nm 10km DDM Transceiver Module
SFP28 CWDM DFB 25Gb/s SFP28 LR transceiver is designed to transmit and receive optical data over single mode optical fiber.
The module optical connection is duplex LC and shall be compatible with 25G SFP28 pluggable and backward compatible with legacy 10G SFP+ pluggable. The SFP28 LR CWDM module is a dual directional device with a transmitter and receiver plus a control management interface (2-wire interface) in the same physical package. 2-wire interface is used for serial ID, digital diagnostics and module control function.
The SFP28 LR CWDM module electrical interface is compliant to OFI CEI-VSR-28G-VSR. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
|Package (Form Factor)||SFP28 CWDM|
|Data Rate (typical)||25.78Gb/s|
|Centre Wavelength||1270nm 1290nm 1310nm 1330nm 1350nm 1370nm|
|Transmitter||6 CWDM DFB Laser|
|Receiver||PIN photo detector|
|TX Output Power (dBm)||-4~+2|
|RX Sensitivity (dBm)||-13.3|
|Low/High Case Temperature||0°C~70°C|
|Voltage Supply (typical)||3.3v|
FAQ(Frequently Asked Questions)
1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable,We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship 1~3 days after PO.For big quantity and special products,Please check lead time with our sales.
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. Dose your modules compatible to HP/Extreme/Juniper,ect
Yes,we code the optical transceivers compatible to HP/Extreme/Juniper.
5. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Cash.Could also support Credit terms like NET 7DAYS,NET30 DAYS or COD(cash on delivery) for old customers after credit application is approved.
6. What is your warranty time
We promise 3 years warranty for all products shipped from us.
Contact Person: sales