Skip to product information
1 of 1

Fyber Optix

FyberOptix Cisco Compatible 1m (3ft) 400G OSFP Finned Top to OSFP Finned Top Passive Direct Attach Copper Twinax Cable

FyberOptix Cisco Compatible 1m (3ft) 400G OSFP Finned Top to OSFP Finned Top Passive Direct Attach Copper Twinax Cable

Model

FyberOptix SKU

SKU:FO-OSFP-400G-CU1-177188

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.

Cisco Compatible 1m 400G OSFP Finned Top to OSFP Finned Top Passive DAC Twinax Cable delivers a high-speed 400Gbps copper link specifically for Cisco OSFP-based platforms. The finned-top design ensures superior thermal performance and native heat-sinking within high-density networking racks. This 1-meter passive cable offers high signal integrity and low latency for ultra-short range 400G links between Cisco switches.

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.

View full details

OEM Compatibility

Fully compatible with leading network equipment vendors

Why Fyber Optix

Built for network engineers who can't afford downtime

✓

Lifetime warranty

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

⚙

100% pre-shipment tested

Every unit is individually tested and validated before dispatch.

↗

Fast global delivery

Reliable fulfilment for urgent network rollouts and replacement projects.

☎

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.

▣ Request a Bulk Quote →
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.