25G SFP28 CWDM LR with dual CDR ~10 km / 7 dB, 1270 nm - 1370 nm, LC-Duplex

Universal SFP28 Transceiver - CWDM
Use FLEXBOX to configure to almost any vendor
CWDM for multiple applications over one duplex fiber
For 25GBASE-LR Ethernet links
Supported Data Rates: 25.78 Gbit/s with dual CDR
Powerbudget of 7 dB for up to 10 km using an OS2 ITU-T G.652 fiber
Specs
  • CWDM
  • ~10 km / 7 dB
  • 25.78 G
  • Dual CDR
Protocols
  • 10G ETH
  • 25G ETH
Part number
P.1625G.7.x

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Specification

Form Factor SFP28
Connector / Polish LC-Duplex PC
Interface CWDM
Compliance Code CWDM LR
Distance 10 km
Temperature Range 0°C - 70°C
Bandwidth 25.78 Gbit/s
Digital Diagnostic Management (DDM) Internally Calibrated
Power Consumption 1.2 W
CDR TX and RX
Inbuilt FEC No
Powerbudget (dB) 7 dB
Transmit min/max per lane -5 dBm / 2 dBm
Receiver min/max per lane -12 dBm / 2 dBm (overload) @25G
Wavelength TX (Typical) Channel F - 1370 nm
Wavelength RX (Range) 1264.5 - 1377.5 nm
Laser DFB
Receiver Type PIN
Modulation NRZ @25G
Transmit and Dispersion Penalty 3.5 dB
Extinction Ratio 3.5 dB
Supported Protocols 25G Ethernet, 10G Ethernet

Transceiver Configuration with FLEXBOX

It's that easy to use
Insert Transceiver into FLEXBOX
1. Insert Into FLEXBOX
Select and Configure
2. Select And Configure
  • Choose vendor and compatibility
  • Press play
  • Configuration only takes a few seconds
Use with Device
3. Use With Device
  • Use the transceiver in your device. That's it!
  • Need it for another device? - Re-configure it again and again

Compatibility

All trademarks, registered companies & references cited are the sole property of their respective company and are used solely to assist in the identification of products.

  • MSA Standard compatible
Your vendor / compatibility is missing?

What customers say

You guys rock! I have had the opportunity to use the previous version of FLEXBOX with my previous company. I cannot believe the progress you have made just in a year. Battery pack? Mobile reconfiguration? I am truly feeling lucky to have met you guys at Cloudfest. I will be honoured to demonstrate your products to startups as great examples to contribute to tech sustainability.

Murat Aybars Founder / Ideatomy
Great products. When you hold them in your hands, you see the care for qualitiy and product details. I strongly recommend Flexoptix' products.
Dariusz Siedlecki Nettec

I wanted to take a moment to provide some feedback regarding the on-site programming capabilities of your FLEXOPTIX product. I must say that being able to program SFPs on-site according to our specific requirements has been an incredibly valuable feature for our network infrastructure. The convenience and efficiency it offers have exceeded our expectations.

One of the standout benefits we have experienced is the rapid deployment it enables. Being able to respond quickly to changing network needs without having to wait for orders from different vendors has significantly reduced our deployment time. This has improved our operational efficiency and allowed us to be more agile in meeting our organization's evolving demands.

Moreover, the cost savings we have achieved through on-site programming have been remarkable. By eliminating the need to order pre-configured SFPs from various vendors, we have saved on shipping costs, streamlined our inventory management, and bypassed vendor-specific pricing structures. This flexibility has positively impacted our budgeting and overall equipment expenses.

This is simply a brilliant idea and product! Thank you!

Michal Szarecki IT Engineer/ pmitsolutions.ie

Working with a lot of different vendor and devices, it is always a problem to find the compatible transceiver from different distributors and especially to ensure that it is really compatible. I have found FLEXOPTIX, and the FLEXBOX and I must say that this is awesome! We can now simply buy generic transceivers and program them with the FLEXBOX and the FLEXOPTIX App. The application is fantastic and very easy to use! This makes us save a lot of time and no more concern about the compatibility.

Christian Brasolin Senior System Engineer / Netica SRL
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