Dorelink
Dorelink
Colombia is undergoing an intensive digital infrastructure upgrade, powered by national policies like the Plan TIC and rapid investments in datacenter hubs across Bogota, Medellin, and Cali. This digital transition demands massive deployments of structural cabling equipment and high-reliability connectivity modules. Multi-port RJ45 Integrated Connector Modules (ICMs) and MagJacks form the silent backbone of this evolution, facilitating high-density data transfer in telecommunications, industrial automation, and enterprise networking.
As a leading developer and exporter of fiber optic systems and high-density copper interface modules, Dorelink ensures that every multi-port RJ45 connector, magnetic jack, and transceiver supplied to the Colombian market is engineered for harsh environmental resilience, optimal electromagnetic compatibility (EMC), and robust structural durability.
As telemetry demands, high-resolution surveillance, and FTTH (Fiber to the Home) rollouts multiply, hardware design teams are migrating from legacy Fast Ethernet (10/100 Mbps) structures to Gigabit Ethernet (1GbE), 2.5GbE, and 10GbE systems. This evolution demands meticulous electromagnetic design. Multi-port RJ45 connectors with integrated magnetics (MagJacks) integrate filters, choke coils, and ESD suppression modules within a shielded metal housing. This integration saves up to 50% of the PCB surface area while dramatically decreasing signal-to-noise ratios (SNR), making them highly suitable for advanced telecom switchboards and routers.
Our multi-port RJ45 components undergo rigorous electrical insulation, dielectric withstand, and thermal stress tests to comply with UL, CE, RoHS, and Colombia's domestic RETIE safety standards, protecting systems against power surges and shorts.
Available in 1x2, 1x4, 1x6, 1x8, and dual-stack 2x1 to 2x8 port layouts. Features integrated LEDs, EMI finger tabs, and shielding options to address tight spaces on modern PCB control boards.
Compatible with IEEE 802.3af (PoE), 802.3at (PoE+), and the latest high-power 802.3bt (PoE++) standards, delivering up to 90W of power along with data to IP cameras, access points, and IoT devices.
When selecting multi-port RJ45 connectors for Colombian industrial automation plants, such as manufacturing lines in Antioquia or automotive assembly plants in Cundinamarca, signal integrity is often threatened by electromagnetic noise. To address this, our connectors implement specialized shielding technologies:
Furthermore, the integration of dual-color LEDs (Green/Yellow) allows field engineers to quickly debug networks by visually identifying transmission activity and physical layer link speeds, dramatically reducing maintenance overheads in complex network topologies.
Dorelink maintains high quality standards, ensuring zero defective components leave our facility. Our inspection workflows cover multiple testing horizons to certify that each multi-port RJ45 modular jack functions flawlessly under continuous operating stress.
Our R&D department features a dedicated group of 120 professional engineers who design custom copper and optical transceiver modules, ensuring compatibility with systems from major brands (such as Cisco, Huawei, Juniper, and MikroTik) commonly used in Colombian telecom operations.
Yes. All our multi-port RJ45 connectors are designed to comply with Colombia's domestic RETIE safety rules. They use materials certified under UL94V-0 (flame retardant) and undergo insulation resistance and dielectric strength checks to prevent fire or damage in high-voltage surges.
High altitude lowers air density, which reduces natural convective cooling. This leads to slightly higher heat accumulation when running high-power PoE (IEEE 802.3bt). To combat this, Dorelink designs its MagJacks with low-resistance copper coils and high-temperature tolerance materials, ensuring stable performance without degradation up to 85°C.
Absolutely. We support customization for LED colors. You can choose Green/Yellow, Green/Green, Yellow/Yellow, or bi-color LEDs to match the status-indicator design of your custom network hardware.
Our connectors use copper alloy outer shells plated with nickel, and gold plating of up to 50 micro-inches on the contacts. This thick gold plating protects the connector pins from oxidation and moisture, preventing packet losses in coastal regions.
Yes, our connectors are designed to serve as standard drop-in replacements (form, fit, and function) for major industry brands. We can provide cross-reference tables and test reports to show compatibility.
For standard products, lead time is 2-3 weeks. Custom OEM designs require 4-6 weeks for design, prototyping, and validation. Sea shipping to major Colombian ports (e.g., Buenaventura or Cartagena) takes 30-40 days, while air shipping takes 5-7 days.
Yes, we provide free engineering samples for prototyping and evaluation. Please contact our support team with your design parameters to arrange sample delivery.
Every shipment includes material compliance certificates (RoHS/Reach), factory testing logs, dimension diagrams, and certificates of origin to simplify customs clearance processes in Colombia.
Dorelink Optical Communications Co., Ltd. was established in 2016 and specializes in the research, development, manufacturing, and global supply of high-performance optical transceiver products. With a strong focus on optical communication technologies, Dorelink provides reliable fiber optic solutions for data centers, telecommunications networks, enterprise connectivity, and industrial applications.
The company operates a modern manufacturing facility with a total building area of 18,500㎡, equipped with advanced production lines, automated testing equipment, and professional optical module assembly facilities. Dorelink has achieved an annual export revenue of approximately USD 18 million, supported by years of international market experience and a stable global customer network.
| Registration Date | 2016 | Building Area | 18,500㎡ |
| Annual Export Revenue | USD 18 million | Export Experience | 7 years |
| Industry Experience | 12 years | Trade Background | Manufacturer and exporter specializing in optical communication products and fiber optic solutions |
| Main Export Markets | North America, Europe, Southeast Asia, Middle East, South America, and Australia | ||
| Supply Chain Network | More than 850 long-term supply chain partners worldwide | ||
| New Designs Released (Last Year) | 85 innovative optical transceiver and module models | ||
