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The 4, 8, and 16 channel DWDM MUX DEMUX from Shenzhen Sharetop Technology Co., Ltd. enables high-density wavelength division multiplexing in fiber optic networks. It supports channel spacing of 100GHz and 200GHz, with a wavelength range spanning 1530.33nm to 1560.61nm, allowing precise tuning for carrier-grade deployments. The SC APC connector interface ensures low back reflection, critical for long-haul and metro network stability.
Constructed for durability, this DWDM module achieves high channel isolation to minimise crosstalk and maintain signal integrity across extended distances. It is designed to operate in controlled and semi-controlled environments typical of telecom exchanges and data centres. Standard DWDM modules in this class also support typical insertion loss of under 5.5dB for 16 channels, with return loss exceeding 50dB for the APC polished connectors.
Service providers and data centre operators use these modules to expand bandwidth without laying additional fiber, making them a cost-effective solution for scaling network capacity. The unit is compatible with standard 19-inch rack mounting, and the supplier offers flexible configuration to match existing infrastructure. Buyers should confirm compatibility with their optical line systems and specify the required channel count during inquiry.
| Channel Count | 4, 8, 16 |
| Channel Spacing | 100GHz, 200GHz |
| Wavelength Range | 1530.33nm to 1560.61nm |
| Connector Type | SC APC |
| Channel Isolation | High (typical >30dB for adjacent channels) |
| Insertion Loss | Typical <5.5dB for 16-channel configuration |
| Return Loss | Typical >50dB for APC connectors |
| Operating Temperature | Standard -5°C to 70°C |
| Humidity Range | Standard 5% to 95% non-condensing |
| Mounting | 19-inch rack compatible |
Shenzhen Sharetop Technology Co., Ltd. is based in Longhua New District, Shenzhen, Guangdong, China, with its registered address at 301, Block C, Phase 1, Hongmen Keji Yuan, Buji Street. The company operates from an industrial park location, indicating a focus on manufacturing and technical product development for telecommunications equipment.
Classified as an imported-tier supplier with a harbor trust tier, the company currently shows a response rate of 0% and no recorded average response time. The profile does not state any certifications, production capacity, or client references, and buyers are advised to verify these details directly with the supplier before proceeding with orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact channel count, spacing, and wavelength range required for your network. Confirm that the module’s insertion loss and return loss specifications meet your system’s performance thresholds, as these directly impact signal quality and distance capabilities.
Logistics details, including lead time, should be clarified with the supplier, as the profile does not specify these. Standard Incoterms for such equipment often include FOB Shenzhen or CIF to major ports, but buyers should negotiate terms based on their shipping preferences. Payment terms are typically discussed during inquiry, with options like TT or LC common in international trade.
Quality checks should include testing insertion loss, return loss, and channel isolation at the specified wavelengths. Request a test report or certificate of compliance for the module, and consider third-party inspection if the order volume justifies it. Ensure the supplier provides the necessary documentation for customs clearance, including a detailed packing list and certificate of origin.
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