25G SFP28 ER with dual CDR 40 km, λ1300 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
  • 1300 nm
  • 40 km
  • 25.78 G
Protocols
  • 25G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Request compatibility
Part number
P.1325G.40:Sx

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Specification

Form Factor SFP28
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code ER
Distance 40 km
Temperature Range 0°C - 70°C
Bandwidth 25.78 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 1.8 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 16 dB
Transmit min/max per lane -3 dBm / 6 dBm
Receiver min/max per lane -19 dBm / -4 dBm (overload) @25G
Wavelength TX (Typical) 1300 nm
Wavelength TX (Range) 1295 - 1310 nm
Wavelength RX (Typical) 1300 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

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
How to get your free FLEXBOX

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
  • Extreme 25G-ER-SFP40KM compatible
  • Nokia (ex. Alcatel-Lucent) 3HE14835AA compatible
Your vendor / compatibility is missing?

What customers say

The new FLEXOPTIX 400GBASE-ZR modules are lit. We’ve been running a few of them in production and they just work. Awesome support from FLEXOPTIX. Keep up the good work!

Viktor Ekmark Cloud Infrastructure Engineer / Elastx AB

We are realy happy with the FLEXBOX, programming FLEXOPTIX universal transceivers works like a charm.
Just insert, detect, select and start programming, now we are able to support hundreds off vendors with just a few standard SFP modules.
Amazing smart solution!

Stefan van Merriënboer Senior ICT Consultant / Effisol
In our test environment we use the optics over and over in many devices. Programming optics with the FLEXBOX is as easy as 1,2,3!
Erwin ter Hofstede CEO, EC-Hosting
Great. FLEXBOX does what it says on the tin! - just connect, configure Transceiver and be happy.
James Rice Jump Networks Ltd
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