50G QSFP28 ER with dual CDR 40 km, λ1310 nm, LC-Duplex, Singlemode

Universal QSFP28 Transceiver
Use FLEXBOX to configure to almost any vendor
For 50GBASE-ER Ethernet links
Integrated Clock-Data-Recovery (CDR)
PAM4 modulated signal
Supported Data Rates: 53.13 Gbit/s
Up to 40 km via Singlemode OS2
LC-Duplex Connector
Specs
  • 1310 nm
  • 40 km
  • 53.13 G
  • LC
Protocols
  • 50G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
Q.13S50G.40:Sx

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Specification

Form Factor QSFP28
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code ER
Operating Temperature Standard
Modulation PAM4
Distance 40 km
Temperature Range 0°C - 70°C
Bandwidth 53.13 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 4.5 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 19.5 dB
Transmit min/max per lane 1.5 dBm / 8 dBm
Receiver min/max per lane -18 dBm / -3 dBm (overload) @50G
Wavelength TX (Typical) 1310 nm
Wavelength TX (Range) 1304.5 - 1317.5 nm
Wavelength RX (Typical) 1310 nm
Wavelength RX (Range) 1304.5 - 1317.5 nm
Laser EML
Receiver Type APD
Modulation PAM4 @50G
Transmit and Dispersion Penalty 3.4 dB
Extinction Ratio 4.5 dB
Supported Protocols 50G 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
Your vendor / compatibility is missing?

What customers say

Before we knew FLEXOPTIX, we always stocked various types of transceivers from different brands. Now, several years later, we have completely switched to FLEXOPTIX's universal transceivers since we can simply brand these ourselves using the FLEXBOX. Along with their broad product range and very fast shipping, they are an awesome company to deal with!

Jeffrey Bosma Sr. System & Network Engineer / XS News

The FLEXBOX is the best thing since sliced bread!

Stefan Ideler CTO / i3D.net

We use FLEXOPTIX modules for years with different networking hardware. Amazing and very stable products without any issues. Preparing a big network project with several switch vendors it was time to do the next step and order a FLEXBOX. Now we can be much more flexible that before and the provided tools are fast, stable, easy to use and as stable as all other FLEXOPTIX producs. All in all - highest recommendation!

Matthias Götz Managing Director / Blue Taurus GmbH & Co. KG

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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