Optical & data-center connectivity · UAE · Egypt · GCC
Optical connectivity and IT infrastructure for data centers, AI clusters and enterprise networks.
Plus network installation, managed IT and custom software — one accountable team in Dubai and Cairo.
What We Do
Four disciplines. One accountable team.
Tifnex plans, supplies, builds and supports every layer of your technology stack.
Networking & Infrastructure
Enterprise networks, structured cabling and data centers.
Catalog
Shop by category
Browse our connectivity range. For volume, mixed or compatibility-coded orders, send a quote request and an engineer will reply.
Solutions
From concept to a running data center
Tell us your goal and we will design the solution, recommend the exact products and deploy everything. Every solution page shows the recommended hardware, so you know exactly what you are buying and why.
Deployment scenarios
How the pieces fit together
Three reference architectures showing where optics, cables and fiber sit in a typical design. Use them as a starting point; we size every link to your platforms, distances and budget.
Illustrative reference architecture
AI training cluster (GPU back-end fabric)
A non-blocking, rail-optimized leaf–spine fabric where each GPU gets its own network port, kept separate from the front-end and storage networks.
- Server to leaf
- One 400G port per GPU (InfiniBand NDR or 400GbE RoCE), typically OSFP optics on the NIC; DAC or AOC where the leaf is in the same or next rack.
- Leaf to spine
- 800G twin-port OSFP switch optics (2×400G), multimode 2×SR4 for short runs or single-mode 2×DR4 over MPO-12 APC trunks for longer ones.
- Cabling
- MPO/MTP trunks and cassettes sized to the rail layout, plus a separate 1/10G out-of-band management network.
Illustrative reference architecture
Cloud / enterprise data center (leaf–spine)
A two-tier Clos fabric: every top-of-rack leaf connects to every spine, so any server is the same number of hops from any other.
- Server to leaf
- 25G SFP28, usually passive DAC inside the rack (a few metres) or 25G-SR optics over OM4 multimode.
- Leaf to spine
- 100G QSFP28: SR4 within a row (up to 100 m on OM4), CWDM4 (2 km) or LR4 (10 km) on single-mode between halls.
- Moving to 400G
- QSFP-DD or OSFP 400G-DR4 (500 m single-mode), which can break out to 4×100G-DR to reuse existing 100G leaf ports.
Illustrative reference architecture
Enterprise campus network
Core, distribution and access layers with redundant uplinks, single-mode fiber between buildings and PoE at the edge for phones, access points and cameras.
- Access to users
- 1G or multi-gigabit copper with PoE+ for Wi-Fi access points, IP phones and cameras.
- Access to distribution
- 10G SFP+ uplinks: 10G-SR over OM3/OM4 inside a building (up to 300–400 m), 10G-LR over single-mode (10 km).
- Distribution to core
- 25G–100G over OS2 single-mode between buildings, terminated in fiber enclosures with LC duplex patch cords.
These are typical reference designs that show how the components fit together. They are not descriptions of specific TIFNEX customer projects. Reaches are standard maximums; real designs depend on your fiber, connectors and link budget.
Why Tifnex
More than a hardware vendor
Most suppliers stop at the box. Tifnex engineers your network, delivers the hardware and develops the software your team actually uses, from CRM and ERP to customer portals and mobile apps. One contract and one point of accountability across the UAE and Egypt.
Supply
Implement
Develop
By the numbers
Where we stand today
Who We Are
BEHIND
EVERY
CONNECTION.
TIFNEX is built for the speed behind the world, the part that keeps everything moving. From data centers to AI infrastructure, we connect systems that can't afford to slow down.
Trusted by some of the best
Optical and cabling solutions validated across leading networking and compute ecosystems.
Resources
Latest from the blog
Technical insights, product guides and deployment notes from our engineering team.
QSFP Transceivers Explained: A Complete Guide from QSFP+ to 800G
A complete guide to QSFP transceivers — from QSFP+ 40G through QSFP-DD 800G, OSFP, cabling, reach standards, and the AI-driven road to 1.6T.…
Read the guide →
AI Data Center Networking: How GPU Clusters Are Rewiring the Network
GPU training turns thousands of accelerators into one machine, forcing a new network design. A guide to back-end fabrics, InfiniBand vs Ethernet, rail-optimized…
Read the guide →
Enterprise Networking Fundamentals: Designing Reliable, High-Performance Business Networks
Learn the fundamentals of enterprise networking — from three-tier and spine-leaf architecture to cabling, fiber, redundancy, VLANs and security — to design reli…
Read the guide →Contact us
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Tell us what you need, whether hardware, a network or custom software, and a Tifnex engineer will get back to you.