40G QSFP+ ZR4 80 km, λ1296-1309 nm, LC-Duplex, Singlemode

Universal QSFP+ Transceiver
Use FLEXBOX to configure to almost any vendor
For 40GBASE-ZR4 Ethernet links
Supported Data Rates: 41.25 Gbit/s - 44.8 Gbit/s
Up to 80 km via Singlemode OS2
LC-Duplex Connector
Specs
  • pl_lambda int. Mux
  • pl_distance 80 km
  • pl_datarate 44.8 G
  • pl_connector LC
Protocols
  • 40G ETH
Part number
Q.1640G.80.L
Availability
4-6 weeks after ordering

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Specification

Form Factor QSFP+
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code ZR4
Operating Temperature Standard
Modulation NRZ
Distance 80 km
Temperature Range 0°C - 70°C
Lane Count 4x (Tx/Rx)
Bandwidth 41.25 Gbit/s - 44.8 Gbit/s
Bandwidth Per Lane 10.31 Gbit/s - 11.2 Gbit/s
Digital Diagnostic Monitoring (DDM) Yes, internally calibrated
Power Consumption 5 W
CDR none
SGMII No
Inbuilt FEC No
Powerbudget (dB) 26 dB
Transmit min/max per lane 3 dBm / 7 dBm
Receiver min/max per lane -23 dBm / -6 dBm (overload) @40G
Wavelength TX (Typical) 1295.6 nm, 1300 nm, 1304.6 nm, 1309.1 nm
Wavelength RX (Typical) 1295.6 nm, 1300 nm, 1304.6 nm, 1309.1 nm
Laser EML
Receiver Type APD
Modulation NRZ @40G
Transmit and Dispersion Penalty 2.6 dB
Extinction Ratio 5.5 dB
Supported Protocols 40G Ethernet
FLEXBOX

Transceiver Configuration with FLEXBOX

It's that easy to use
insert
Insert into the FLEXBOX
select
Select and Configure
use
Use with Device
pdp_comp

Compatibility

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  • MSA Standard compatible
Your vendor / compatibility is missing?
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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

Woa, i can get next day delivery for any vendor. That’s a game changer. Also thanks for making it a smartphone app, this fits my workflow well.

Arvid Picciani CEO / devguard 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 / Global Network SRL

After many years of using clumsy EEPROM programmers, soldering irons, hammers etc. to make SFP modules work properly, now FLEXBOX allows me to do the same thing in a fraction of time. I only hope my boss doesn't find out I have so much free time now!

Adil Demiri CTO / SGN d.o.o.
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