25G SFP28 BiDi LR Industrial with dual CDR 10 km, ᵀˣ1331 / ᴿˣ1271 nm, LC-Simplex, Singlemode

Universal SFP28 BiDi Transceiver
Use FLEXBOX to configure to almost any vendor
Double your bandwith by using only one fiber for transmit and receive
For 25GBASE-LR Ethernet links
Integrated Clock-Data-Recovery (CDR)
Supported Data Rates: 24.33 Gbit/s - 25.78 Gbit/s
Up to 10 km via Singlemode OS2
LC-Simplex Connector
Operating Temperature from -40°C to 85°C
Specs
  • 1331 nm
  • 10 km
  • 25.78 G
  • Industrial
Protocols
  • 10G ETH
  • 25G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
P.B1625G.10.DAI:Sx

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Specification

Form Factor SFP28
Connector / Polish LC-Simplex UPC
Interface Singlemode BiDi
Compliance Code BiDi LR
Operating Temperature Industrial
Modulation NRZ
Distance 10 km
Temperature Range -40°C - 85°C
Bandwidth 24.33 Gbit/s - 25.78 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 1.5 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 4.5 dB
Transmit min/max per lane -5 dBm / 2 dBm
Receiver min/max per lane -9.5 dBm / 2 dBm (overload) @25G
Wavelength TX (Typical) 1331 nm
Wavelength TX (Range) 1324.5 - 1337.5 nm
Wavelength RX (Typical) 1271 nm
Wavelength RX (Range) 1264.5 - 1277.5 nm
Laser DFB
Receiver Type PIN
Modulation NRZ @25G
Transmit and Dispersion Penalty 2.7 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
  • Arista 25GBASE-LR compatible
  • Arista 3rd_Party 25GBASE-LR compatible
  • Cisco Systems SFP-25G-LR-S compatible
  • Dell 407-BBWK compatible
  • Extreme 10504 compatible
  • Fortinet FG-TRAN-SFP28-LR compatible
  • Grassvalley SFP-25G-BXD-I compatible
  • Juniper JNP-SFP-25G-LR compatible
  • MikroTik XS+2733LC15D compatible
  • Nokia (ex. Alcatel-Lucent) 3HE15378AA compatible
  • Nvidia (ex. Mellanox) MMA2L20-AR compatible
  • SolidRun SFP-25G-BXD-I compatible
  • Ubiquiti Networks UF-SM-25G compatible
Your vendor / compatibility is missing?

What customers say

Formerly a System & Network Engineer at the service of French Academic and Research Network and currently developing my own IT services business, I have been a strong advocate of FLEXOPTIX "one-SFP-fits-all" approach since 2015!
Having purchased close to 1500 optics over the last few years for different kinds of projects (Metropolitan & Campus Networks, Datacenter, Nexans FTTO projects), I have always been completely satisfied with FLEXOPTIX products.
I have had the opportunity to test several competing solutions and for me "FLEXBOX" is by far the most advanced in terms of functionality, ease of use and compatibility.
Beyond the flawless technical aspects, the many human qualities of the different people I have had the opportunity to exchange with are a priceless advantage: sympathy, reactivity, impressive know-how, infallible logistics and after-sales services, FLEXOPTIX is a company you enjoy working with and you can trust one hundred percent.
Thanks a lot guys!

Francis Monestier System & Network Engineer / JigWan

FLEXOPTIX have saved us from the misery and disappointment of searching in vain through our box of old, single-vendor transceivers when we need to connect up a device, only to find we don’t have a compatible module. Having the FLEXBOX and programmable transceivers in our toolbox means we’ve always got the right transceiver for any device.  The icing on the cake is the mobility pack which allows you to program any transceivers, anywhere, any time, with just a mobile phone and the FLEXBOX .  Absolutely brilliant and couldn't ask for more.

Stuart Willson Infrastructure Engineer / Surrey Satellite Technology Limited

Using FLEXBOX and FLEXOPTIX transceivers mean for us Flexibility. We don’t use so much transceivers but we work with different brands each day.
With a small amount in stock we can configure them with the right specifications for each use. Assuring it will perfectly fit the requirements of our equipments and costs are also reduced considerably.
Setting up either the FLEXBOX and a transceiver on a computer or through the mobile app is just easy as 1,2,3. It tooks us less than 15 minutes between unboxing and using a transceiver.
We really appreciate the mobile option so we can have the FLEXBOX in one hand, a transceiver in the other one and the phone with the app in the pocket for programming on the field.
Thanks FLEXOPTIX for this really useful tool and for extending supported vendors in the future.

Christophe Mulkers CEO/CTO / Oufti Connections

FLEXBOX made my life a lot easier, adapting to multiple hardware in a breeze. I used fiber/SFP, RJ45/SFP, RJ45-10G/SFP for an esports production with different hardware brands and all of them worked instantly.

Before being a FLEXOPTER I had a lot of trouble communicating with my infrastructure and acquisitions team because of the complexity of compatibility between different brands and models

now I can operate and adapt to each on site production.

Emilio Vargas Production Manager / Liga ACE esports
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