25G SFP28 ER with dual CDR 40 km, λ1310 nm, LC-Duplex, Singlemode

Universal SFP28 Transceiver
Use FLEXBOX to configure to almost any vendor
For 25GBASE-ER Ethernet links
Integrated Clock-Data-Recovery (CDR)
Reach up to 30km (w/o FEC) or 40km (w/ FEC) over G.652 SMF
Supported Data Rates: 25.78 Gbit/s
Up to 40 km via Singlemode OS2
LC-Duplex Connector
Specs
  • pl_lambda 1310 nm
  • pl_distance 40 km
  • pl_datarate 25.78 G
Protocols
  • 10G ETH
  • 25G ETH
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Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
P.1325G.40:Sx

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Specification

Form Factor SFP28
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code ER
Operating Temperature Standard
Modulation NRZ
Distance 40 km
Temperature Range 0°C - 70°C
Bandwidth 25.78 Gbit/s
Digital Diagnostic Monitoring (DDM) Yes, internally calibrated
Power Consumption 1.8 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 18 dB
Transmit min/max per lane -1 dBm / 6 dBm
Receiver min/max per lane -19 dBm / -4 dBm (overload) @25G
Wavelength TX (Typical) 1310 nm
Wavelength TX (Range) 1295 - 1320 nm
Wavelength RX (Typical) 1310 nm
Wavelength RX (Range) 1295 - 1325 nm
Laser EML
Receiver Type APD
Modulation NRZ @25G
Transmit and Dispersion Penalty 4 dB
Extinction Ratio 2.7 dB
Supported Protocols 25G Ethernet, 10G Ethernet
FLEXBOX

Transceiver Configuration with FLEXBOX

It's that easy to use
insert
Insert into the FLEXBOX
select
Select and Configure
use
Use with Device
pdp_comp

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
  • Cisco Systems SFP-10/25G-LR-S compatible
  • Extreme 25G-ER-SFP40KM compatible
  • Nokia (ex. Alcatel-Lucent) 3HE14835AA compatible
Your vendor / compatibility is missing?
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What customers say

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

The FLEXBOX has been an amazing tool for our Equinix AM5 deployments, we have used many brands previously however the FLEXBOX was superior right from the start, especially when working in the datacenter and not needing to hold my laptop in my hand but my phone, which is just amazing for rapid deployments.

Looking forward to keep using the FLEXBOX in the future! :)

Stan van de Klippe Chief Executive Officer / RoyaleHosting B.V.

FLEXBOX is not only awesome but also easy to use. One of the standout features of FLEXOPTIX is their compatibility with various vendors. Whether you're working with different hardware providers, you can rely on FLEXOPTIX to work seamlessly across different platforms.

Moreover, the support for FLEXBOX and FLEXOPTIX is exceptional. If you encounter any issues or have questions, you can rely on the support teams to provide timely and effective assistance. They are dedicated to ensuring that users have a smooth experience and can make the most of these technologies. 

Reijo Hakala Specialist / DNA Ltd.

We use “FLEXBOX” and “FLEXOPTIX” for a few years now. Since then life is much easier. And even saved me sometimes in the middle of the night. Need a special vendor or type, plug it in, program, and done.  Very… but very occasionally a compatibility is not present in the system. Just drop a e-mail to support with your needs  to get an immediate response from “JIRA – the FLEXOPTIX robot” and your compatibility is added to your FLEXBOX within 24 hours. Just awesome!!

Nick Derksen Infrastructure Engineer / Previder B.V
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