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) 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) 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

Now that I’m done configuring my equipment, I use FLEXBOX to impress associates. I’m an IT Hero just for the savings, not to mention the FLEXibility to stock one type for each adapter. Keep up the good work!
Nikos Papandreou Dipl. Civil Engineer acting as IT Admin/SQL Dev, Geitonas School SA
The FLEXBOX is really a great tool. It allows me to quickly re-configure transceivers. Nice additional feature is the "Power Meter & Source" tool. It allows, without additional hardware, a quick check of optical transceivers, fiber cables, fiber connections etc.
René Oskar Kühne Retired scientist, now acting in the field of IT support, R.O. Kuehne
We will now be able to source all our SFPs from a single vendor without having to worry about the configuration. That translates to peace of mind and huge flexibility. Well done guys!
Gregory Agerba CTO, Neocarrier Communications

I personally did not know FLEXOPTIX yet, but since I got in contact with it the first time, I do not want to miss it anymore. Very good product. I like the ability to program them to vendor specific SFPs which are recognized as they would be original ones. If the hardware behind changes I can simply change the SFPs to new vendor specific ones.

Thank you for such a great product.

Stefan Kirbes System Administrator / INTERCOM Austria GmbH
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