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Fyber Optix

FyberOptix Arista Compatible 400GBASE-ER4L QSFP-DD 8 x 50G PAM4 1310nm 30km DOM Duplex LC/UPC SMF Optical Transceiver Module

FyberOptix Arista Compatible 400GBASE-ER4L QSFP-DD 8 x 50G PAM4 1310nm 30km DOM Duplex LC/UPC SMF Optical Transceiver Module

Transceiver Models
Compatible Brands

FyberOptix SKU

SKU:FO-QDD-ER4L-400G30km-13032

Description

Fyber Optix delivers fully tested, OEM-compatible optical transceivers, DWDM/CWDM systems, media converters and DAC/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.

The 400GBASE-ER4L module, Duplex LC connector, up to 30km over parallel single-mode fiber with 400G KP4 FEC. It is compliant to IEEE 802.3bs protocol and 400GAUI-8, QSFP-DD MSA. The module converts 8 channels of 50Gb/s (PAM4) electrical input data into four LAN-WDM optical signals, multiplexed into one channel for 400Gb/s optical transmission. The 400 Gigabit Ethernet signal is carried over four LAN WDM wavelength grid wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.It is suitable for Data Center, Enterprise networking.

Fyber Optix is a British-engineered brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM/CWDM systems, media converters, and DAC/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.

Lifetime warranty

Every FyberOptix module is covered for life against defects.

Coded for your platform

Pre-programmed for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia, Fortinet.

Fast global delivery

Dispatched from UK/EU/US hubs with express options.

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OEM Compatibility

Fully compatible with leading network equipment vendors

Why Fyber Optix

Built for network engineers who can't afford downtime

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Lifetime warranty

Every product is backed for the life of the deployment, with support when you need it.

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100% pre-shipment tested

Every unit is individually tested and validated before dispatch.

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Fast global delivery

Reliable fulfilment for urgent network rollouts and replacement projects.

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Dedicated technical support

Speak with specialists who understand compatibility, coding and deployment needs.

Need a larger quantity?

Get a Custom Quote for Your Project

Competitive pricing for bulk orders, ongoing supply and enterprise projects.

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Answers to your Questions

FAQs

Is this product covered by warranty? +

Yes, every Fyber Optix product carries a lifetime warranty for confidence across the life of your deployment.

Is this compatible with my switch or router? +

Fyber Optix products are coded and tested for compatible OEM platforms. If you are unsure, send us your device model or part number and our team can confirm compatibility.

Are products tested before dispatch? +

Yes, every unit is individually tested before shipment to help ensure reliable performance in real network environments.

What lead time should I expect for bulk orders? +

Lead times depend on the product, quantity and coding requirements. Contact us for current availability and volume order timelines.