Dorelink
Dorelink
Sri Lanka is currently undergoing a massive digital overhaul, spearheaded by the "Digital Sri Lanka" initiative. As fiber-to-the-home (FTTH) penetration reaches new heights in Colombo, Kandy, and Galle, the demand for stable, high-reliability 1.25G SFP (Small Form-factor Pluggable) modules has surged.
The industrial sector, particularly the Apparel Export zones and the Port City Colombo, requires robust network backbones. Our 1.25G SFP modules are designed to withstand the tropical climate conditions of Sri Lanka, featuring enhanced thermal dissipation and EMI shielding.
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While 10G and 400G grab headlines, the 1.25G SFP remains the "workhorse" of enterprise networking. In Sri Lanka, over 70% of internal corporate LANs and IP surveillance systems rely on 1G fiber links due to their cost-efficiency and power stability.
Our modules are 100% MSA (Multi-Source Agreement) compliant. We ensure seamless interoperability with major equipment brands like Cisco, Juniper, HP, and Huawei, which are dominant in the Sri Lankan ISP and Banking sectors.
The latest iteration of our 1.25G SFP modules features a 30% reduction in power consumption, crucial for large-scale data centers in Colombo looking to reduce PUE (Power Usage Effectiveness) and operational costs.
In the tea plantations and garment factories of central Sri Lanka, our 1.25G modules facilitate long-distance sensor data transmission back to centralized ERP systems. By using BiDi (Bidirectional) SFPs, enterprises save 50% on fiber cabling costs, allowing for rapid deployment in geographically challenging terrains.
Reliability is non-negotiable for the Colombo Stock Exchange and local banks. Our modules feature Digital Diagnostic Monitoring (DDM/DOM), allowing network admins to monitor real-time parameters like optical output power, temperature, and supply voltage to prevent downtime before it occurs.
As Dialog and SLT-Mobitel expand their 4G/5G footprints, our 1.25G and 10G modules serve as the critical interface for base station backhaul. We provide modules with extended temperature ranges (-40°C to 85°C) to handle the heat of coastal installations.
Experience: With over 12 years in optical communication and 7 years of dedicated export experience, Dorelink understands the nuances of international logistics and technical standards.
Expertise: Our 120+ engineers focus on independent firmware optimization, ensuring that every module is coded correctly for the destination hardware (Cisco, Arista, etc.).
Authoritativeness: Operating from an 18,500㎡ facility with an annual export revenue of USD 18 million, we are a verified Tier-1 supplier for global system integrators.
Trustworthiness: 45 professional QC personnel conduct IQC, IPQC, and FQC. Every module undergoes 100% aging testing and signal integrity analysis before shipment to Sri Lanka.
Yes. Our modules are MSA compliant and we provide custom firmware coding to ensure 100% compatibility with all mainstream routers and switches used by Sri Lankan ISPs, including Huawei, ZTE, and Nokia.
We have 7 years of export experience. We provide all necessary documentation including Certificate of Origin and commercial invoices to facilitate smooth customs clearance at Bandaranaike International Airport or Colombo Port.
Most of our 1.25G SFP models come with DOM/DDM support, allowing your network engineers to monitor the health of the fiber link in real-time.
For standard 1.25G SFP modules, we maintain a large buffer stock and can ship within 3-5 business days. Large custom orders typically take 1-2 weeks for production and testing.
