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FLEXOPTIX 100G QSFP28 IR4 LC 4 km, λ 1296-1309 nm, Singlemode

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  • Universal QSFP28 Transceiver
  • Use FLEXBOX to configure to almost any vendor
  • Supported Data Rates: 26 Gbit/s - 103.1 Gbit/s
  • Up to 4 km via Singlemode OS2 G.652 fiber (SMF)
  • LC connector




FLEXOPTIX Universal Transceivers

Availability: 9 In Stock / Dispatched from Germany

Pickup: Check with team.

Excl. Tax: AU$3,114.85 Incl. Tax: AU$3,426.34

Availability: 9 In Stock / Dispatched from Germany

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Excl. Tax: AU$3,114.85 Incl. Tax: AU$3,426.34


Connector LC
Distance 4 km
Interface Singlemode
Wavelength TX 1295.56 nm
Wavelength RX 1310 nm
Power Budget (dB) 1.8 dB
Transmit Min. -6 dB
Receive Min. -7.8 dB
Transmit Max. 4.5 dB
Receive Max. (Receiver Overload) 4.5 dB
Transmit and Dispersion Penalty 2.2 dB
Extinction Ratio 4 dB
Bandwidth from 25.8 G
Bandwidth to 103.1 G
Laser DFB
Receiver Type PIN
Wavelength TX Min. 1294.53nm
Wavelength TX Max. 1296.59nm
Wavelength RX Min. 1294.56nm
Wavelength RX Max. 1310.19nm
Temperature Range 20°C - 65°C
Type of DDM / DOM Internally calibrated
Network Protocol 100G Ethernet LAN, 100G Infiniband EDR
Type IR4
Operating Temp. (Min) 20°C
Operating Temp. (Max) 65°C
Vendor Switch Coding MSA Standard, Arista Networks, Brocade, Dell, Juniper, Mellanox
Applications Carriers, Service and Content Providers, Enterprise Networking, Ethernet and LAN Devices, Data Centre Connectivity, GPON (Gigabit Passive Optical Network), LAN Installation, Network Core and Edge, SFP/Transceiver Vendor Programming
Standard Package Contains
Warranty 1 Year
Warranty Notes AusOptic Genuine Product Guarantee
Authorised distributor, benefit from manufacturer-backed, local warranty coverage, genuine parts, and our experienced local support team,
Engineered to FLEXOPTIX exacting standards
You can rely on FLEXOPTIX modules to achieve the real dynamic range, sensitivity, crosstalk performance and genuine quality your system requires

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How we work with FLEXOPTIX

Fibre optic equipment and solutions range at AusOptic

Live from Dietzenbach, Germany

Markus, Stephan, Tomas and the passionate team at FLEXOPTIX have been leading the world in optical engineering and systems optimisation since 2008.

Fibre optic equipment and solutions range at AusOptic

Stock backed by the huge European warehouse

AusOptic connects directly into the immense FLEXOPTIX range stocked in Europe. Standard delivery in 7 days. Expedited 3 day delivery service available.

Fibre optic equipment and solutions range at AusOptic

Supported locally by AusOptic

Our experienced team is here to help you with your transceiver configuration, recoding and technical support needs.

Fibre optic equipment and solutions range at AusOptic

Specified to your requirements

Get a personal consultation for your existing network with cost-effective upgrade paths to expand, multiply and extend the capacity of your system.