25G SFP28 LR Industrial with dual CDR 20 km, λ1310 nm, LC-Duplex, Singlemode

Universal SFP28 Transceiver
Use FLEXBOX to configure to almost any vendor
For 25GBASE-LR Ethernet links
Integrated Clock-Data-Recovery (CDR)
Supported Data Rates: 24.33 Gbit/s - 25.78 Gbit/s
Up to 20 km via Singlemode OS2
LC-Duplex Connector
Operating Temperature from -40°C to 85°C
Specs
  • 1310 nm
  • 20 km
  • 25.78 G
  • Industrial
Protocols
  • 10G ETH
  • 25G ETH
  • CPRI
Request compatibility
Part number
P.1325G.20.I
In stock
45 pcs

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Specification

Form Factor SFP28
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code LR
Distance 20 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) 10.5 dB
Transmit min/max per lane 0 dBm / 6 dBm
Receiver min/max per lane -10.5 dBm / 3 dBm (overload) @25G
Wavelength TX (Typical) 1310 nm
Wavelength TX (Range) 1295 - 1325 nm
Wavelength RX (Typical) 1310 nm
Wavelength RX (Range) 1260 - 1600 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, LTE 24.33G CPRI

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
  • Arista 3rd_Party SFP-25G-LR compatible
  • Arista SFP-25G-LR compatible
  • Cisco Systems SFP-10/25G-LR-S compatible
  • MikroTik XS+2733LC15D compatible
Your vendor / compatibility is missing?

What customers say

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

I had the chance to flash my first transceiver with the flexbox and also navigate through the different tools on the Windows App. I must say that I’m impressed by the flexibility and available features provided by this app and the Flexbox. I flashed a 1G LX optic to be compatible with a HP switch in production (Aruba Networks(ex. HP Network) / J4858A) and the switch immediately recognized the plug freshly configured. I can know count on my flexbox for the future transceivers I’ll need to install/replace. Also, the optic measurement is a very good feature.

Denis Kempeneers Network Consultant-globalnetwork.tech
FLEXBOX allows us to reduce the amount of spare transceivers we keep for our diverse hardware systems, thereby keeping overall cost low.
Sven Gebhardt Head of Platforms & Services, grandcentrix GmbH

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
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