Zyqora Zyqora

SFP Cage Factories & Supplier for the Kazakhstan Market

Providing Carrier-Grade Optical Transceivers, Shielded EMI SFP+ Cages, and Advanced Network Connectivity Solutions Built for Central Asia's Harsh Operational Environments.

The Telecommunications Landscape of Kazakhstan: Infrastructure Demands

As the largest economy in Central Asia, Kazakhstan is undergoing a massive digital transformation driven by the national "Digital Kazakhstan" development plan. The rapid expansion of enterprise datacenters in Almaty, regional telecommunications hubs in Astana, and industrial-grade monitoring nodes near the Caspian Sea oil reservoirs has fueled unprecedented demand for ruggedized, high-speed physical layer connection equipment.

Deploying high-frequency networks in Central Asia presents unique engineering challenges. High thermal differentials—spanning from temperatures below -35°C in the northern steppes to over +40°C in the southern deserts—require electro-optical components, SFP cages, and copper transceivers to comply with strict operational temperature ratings (-40°C to +85°C for industrial deployment).

Additionally, the transition of Kazakhtelecom, Beeline, and Kcell to high-density 5G architectures and long-haul inter-city links requires cages with superior EMI (electromagnetic interference) protection to preserve signal integrity. Low-quality metal alloy cages and unshielded connections degrade transmission margins, resulting in packet losses, higher latency, and increased overhead in mission-critical networks.

✦ Strategic Trans-Eurasian Fiber Route Compliance

Kazakhstan acts as a key land bridge between East Asia and Europe. Trans-Eurasian transit backbones require heavy-duty SFP+ cages and high-reliability 10G/25G/100G transceivers to minimize regional link downtime.

✦ Advanced Shielding for Dense Telemetry Units

In highly concentrated industrial networks like mines, oil refineries, and pipelines, high RF environments degrade signal parameters. TE Compatible cages featuring high-grade spring finger geometries provide robust shielding up to 10 GHz.

Engineered Material Integrity & EMI Isolation Standards

Delivering precision-stamped metal alloy housings that guarantee mechanical durability and optimal grounding.

1. Alloy Sourcing & Nickel Plating

Our SFP cages are constructed using copper-nickel-zinc alloys and premium phosphor bronze. Undergoing rigorous surface pretreatment and a post-plating processes with nickel coating, these cages prevent oxidation and chemical corrosion caused by environmental moisture.

2. EMI Gasket & Spring Design

To eliminate high-frequency radiation leaks, our 1x1, 1x4, and stacked cages feature precision-engineered spring fingers around the bezel opening. These elements establish a low-resistance path to the chassis ground, minimizing EMI leakage.

3. Compliant Pin (Press-Fit) Technology

Designed for multi-layer high-speed printed circuit boards (PCBs), our press-fit pins allow solderless mounting. The compliant eye-of-the-needle pins adapt to the through-hole dimensions, ensuring high retention force and low contact resistance.

Did you know? A 0.2mm mechanical gap in an SFP cage shield can cause up to 15dB loss in electromagnetic containment at 10 GHz frequencies, heavily impacting neighboring transceiver slots.

About Zyqora: Global Leader in Optical Technologies

A trusted ODM & OEM supplier of high-speed interconnect products since 2016.

2016
Established & Innovating
USD 18M+
Annual Export Revenue
860+
Supply Chain Partners
65+
R&D Engineers

Founded in 2016, Zyqora Optical Technologies Co., Ltd. is a professional manufacturer and supplier of high-performance optical transceivers and fiber connectivity solutions for global data center, telecom, enterprise network, and cloud computing applications.

With a modern production facility covering 386 square meters, Zyqora specializes in the design, development, manufacturing, and testing of optical communication products, including SFP, SFP+, SFP28, QSFP28, QSFP-DD, OSFP, AOC, and DAC solutions. Our products are engineered to deliver reliable performance, scalability, and seamless compatibility with mainstream networking platforms.

Over the years, Zyqora has established a strong international presence, achieving annual export revenue exceeding USD 18 million. Backed by 8 years of export experience and 10 years of industry expertise, we serve customers across North America, Europe, Southeast Asia, the Middle East, and Latin America. Quality is at the core of everything we do. Our manufacturing process is supported by comprehensive quality assurance procedures, including incoming material inspection, optical performance testing, aging tests, compatibility verification, and final product inspection. A dedicated team of 42 quality control professionals ensures that every product meets international standards and customer expectations.

As a company with both manufacturing and international trading capabilities, Zyqora has built a reliable supply network with more than 860 supply chain partners, enabling efficient sourcing, stable production, and flexible delivery schedules. Our primary customers include telecom operators, data center providers, system integrators, network equipment distributors, and enterprise IT solution providers worldwide. To support evolving market demands, we maintain a strong research and development team focused on innovation and product optimization.

Zyqora offers comprehensive OEM and ODM services, including customized labeling, firmware coding, packaging design, and product specification development. Last year alone, the company successfully launched 168 new products to meet the growing requirements of next-generation network infrastructures. Our R&D department consists of 65 experienced engineers specializing in optical communication technologies, high-speed transmission systems, and network interoperability solutions. Through continuous innovation and strict quality management, Zyqora remains committed to providing cost-effective, reliable, and future-ready optical networking products for customers around the world.

Precision Manufacturing & Testing Facility Gallery

EAEU Customs Union & Central Asian Logistics Compliance

Navigating import procedures in Central Asia requires strict adherence to customs rules, product standardizations, and regulatory clearances. The Eurasian Economic Union (EAEU) mandates specific electrical safety and EMI certifications for active and passive networking equipment imported into member states, including Kazakhstan.

All active optical transceivers and connector components shipped by Zyqora undergo complete material verification to meet RoHS, CE, FCC, and EAC (Eurasian Conformity) specifications. Our shipping protocols bypass conventional logistics bottlenecks by utilizing established overland rail transport networks (such as the Chengdu-Dostyk-Europe freight lines) and express air cargo directly to Almaty International Airport.

By streamlining shipping and managing local custom requirements in collaboration with domestic brokers, we ensure on-schedule delivery, preventing delays on critical infrastructure deployments.

EAC & RoHS Conformity

Our transceivers and SFP+ cages are manufactured with lead-free components, meeting European and EAEU directives for hazard restriction, safety compliance, and low environmental impact.

Customized Firmware Programming

Every active transceiver is flashed with multi-platform compatible firmware, ensuring plug-and-play capability with popular network hardware (Cisco, Huawei, HP, Juniper, MikroTik) deployed throughout Kazakhstan.

Technical Q&A: SFP Interconnect Engineering

Addressing core mechanical, electrical, and thermal queries from systems engineers and hardware designers in Kazakhstan.

Why is EMI shielding essential for SFP cages deployed in high-density base stations?
High-density base stations house multiple transceivers and wireless amplifiers operating closely together. Without robust EMI shielding (such as spring fingers or elastomeric gaskets), crosstalk between adjacent ports degrades the signal-to-noise ratio, causing optical packet retransmissions and jitter.
How do Zyqora's SFP cages handle extreme thermal conditions (-40°C to +85°C)?
Our cages use copper-nickel-zinc alloys, which have low thermal expansion coefficients. This prevents physical deformation of the cage under extreme temperature variations, ensuring stable spring pressure, module retention, and contact connectivity.
What is the advantage of Press-Fit (Compliant Pin) mounting over Through-Hole Soldering?
Press-fit pins provide solderless mechanical connections, avoiding thermal stress on multi-layer PCBs during assembly. It also facilitates easier field replacement of worn cages and reduces cold-solder joint defects in high-vibration systems.
How does Zyqora verify transceiver compatibility with major network routing brands?
We maintain an interoperability lab with over 120 network switches and routers from brands like Cisco, Juniper, Huawei, HP, and Mikrotik. Every transceiver is programmed and tested with vendor-specific EEPROM coding to ensure seamless detection and diagnostic reporting.
What wavelengths are utilized in 25G BiDi (Bidirectional) optical modules?
Our 25G BiDi modules typically pair 1270nm and 1330nm, or 1270nm and 1310nm wavelengths over a single strand of single-mode fiber (SMF). This design cuts fiber infrastructure requirements in half, making it ideal for metro and mobile backhaul networks.
How does a magnetic RJ45 connector protect network switches from power surges?
Magnetic RJ45 connectors feature built-in isolation transformers and common-mode chokes. These elements block electrical surges, ground loops, and high-frequency noise from reaching the physical layer chip on the PCB, protecting delicate logic boards.
Are Zyqora products fully compliant with EAEU technical standards?
Yes. Our production facilities maintain ISO9001 certifications, and our products carry CE, FCC, RoHS, and EAC compliance certificates, guaranteeing smooth customs clearance and regulatory approval in Kazakhstan and other member countries.
What customization options (OEM/ODM) are available for regional partners?
We offer customized cage configurations (such as custom ganged port configurations, integrated light pipes, or heatsinks), bespoke EEPROM programming, custom product labeling, and specialized protective coatings for equipment used in corrosive environments.