Notice: When the long reach transceiver is used in short distance transmission, please match it with the appropriate attenuator according to the table.

Distance

≤ 15km

≤ 35km

≤ 55km

Attenuator

15dB

10dB

5dB

Quality Testing Program

Optical Transceivers Testing 

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

Optical Transceivers Testing Learn more

Quality Certifications

To get the detailed certification, please go to the Product Compliance Status for download.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Connectivity Solutions

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Features

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1G Connectivity for Data Center

Featured with low power consumption, the DWDM SFP transceivers provides a cost-efficient solution via using a single-fiber solution for Gigabit Ethernet applications.

Tested in Host Devices for Proven Interoperability

Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

Comprehensive Testing Increases Reliability

Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.

Optical Spectrum Test

No Packet Loss & CRC

Eye Pattern Test

Mask Margin >20%

Bit Error Rate Test

BER 1E-12

Temperature Test

0~70°C

Questions & Answers

Customer Reviews

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

4.8

5 stars

4 stars

3 stars

2 stars

1 star

272

F***r

New Zealand

4 May 2020



5.0

Bought the modules for my Meraki MS225 network switch. I quickly installed the modules on my device when I got them. They start to run just when they got turned on. They have now been in use for a while, 10/10 recommend.

Verified Purchase

 Helpful 6

 Comment 0

E***t

Germany

19 Mar 2020



5.0

I bought the Cisco and Juniper compatible DWDM modules. They do a nice job in an 85km link. Installed on my Cisco and Juniper switch at two sides, they offer a stable transmission for them. Five stars for the good products and friendly people at FS.

Verified Purchase

 Helpful 19

 Comment 0

R***n

United States

19 Oct 2016



5.0

The product I received exceeded expectations, and I will be using FS.COM again for future applications.