40G QSFP+ CWDM LR with FEC ~10 km / 9 dB, 1270 nm - 1330 nm, LC-Duplex

Universal QSFP+ Transceiver - CWDM
Use FLEXBOX to configure to almost any vendor
CWDM for multiple applications over one duplex fiber
For 40GBASE-LR Ethernet links
PAM4 modulated signal
Supported Data Rates: 42.5 Gbit/s
Powerbudget of 9 dB for up to 10 km using an OS2 ITU-T G.652 fiber
Specs
  • CWDM
  • ~10 km / 9 dB
  • 42.5 G
Protocols
  • 40G ETH
Part number
Q.16S40G.10.x
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Specification

Form Factor QSFP+
Connector / Polish LC-Duplex PC
Interface CWDM
Type CWDM LR
Distance 10 km
Temperature Range 0°C - 70°C
Bandwidth 42.5 Gbit/s
Digital Diagnostic Management (DDM) Internally Calibrated
Power Consumption 3.5 W
CDR none
Inbuilt FEC Yes
Powerbudget (dB) 9 dB
Transmit min/max per lane -1 dBm / 4 dBm
Receiver min/max per lane -10 dBm / 4 dBm (overload)
Wavelength TX (Typical) Channel D - 1330 nm
Wavelength RX (Range) 1260 - 1570 nm
Laser DFB
Receiver Type PIN
Modulation PAM4
Supported Protocols 40G 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
  • Extreme 10320 compatible
  • Juniper JNP-QSFP-40G-LR4 compatible
  • Cisco Systems QSFP-40G-LR4-S compatible
Your vendor / compatibility is missing?

What customers say

The SFP are exactly like promise on the web page, and the configuration tool is so amazing. I worked years with SFP and optical fiber and this tool is so great. It include a power meter an OTDR and allow to diagnose and configure the SFP for many vendors. It will help us in our research and also to manage our LAN. Thank you FLEXOPTIX
Sylvain Brisebois Advance Research, Senior Firmware Engineer, KINOVA
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 XS News , Sr. System & Network Engineer
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
I have received my orders from them in blistering speed. Happy to the nth degree.
Pat Cluney  Senior Technical Officer, Waterford Institute of Technology
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