Dorelink
| Part No. | LQ-CW100-FR4I |
| Form Factor | QSFP28 |
| Max Data Rate | 100Gbps |
| Wavelength | 1271nm, 1291nm, 1311nm and 1331nm |
| Max Cable Distance | 2km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | 4 x CWDM DML (DFB) |
| Receiver Type | PIN |
| EMC Support | Supported |
| DDM/DOM | Supported |
| Protocols | IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, QSFP28 MSA, SFF-8665, SFF-8636 |
| Temperature Range | 0 to 70°C / -40 to 85°C |
| Warranty | 5 Years |
| Sample | Available |
We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.



We provide end-to-end DWDM devices with almost all optical components - from active modules to optical passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR etc.
To meet the demand of mass data transmission in data centers, a series of high-speed optical modules ranging from 10G to 800G have been developed, providing high-quality optical interconnection solutions.
Providing high reliability and performance products with mature lasers and mainstream chip solutions. Solutions include Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul for 4G/5G systems.
Total FTTx optical fiber access solutions covered from all-optical or optical copper combined solutions. We also provide optical line protection systems (OLP) and optical line monitoring systems (OLM).



Our facility is a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE and UL. With advanced manufacturing and testing equipment, we maintain a production capacity of 3000K per month to ensure short delivery times.


