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Dispersion Compensation Module (DCM)
The Dispersion Compensation Module (DCM) is an optical component that counteracts chromatic dispersion in fibre‑optic transmission links. It provides slope compensation across the C‑band for standard single‑mode G.652 fibre, delivering a dispersion value of - 2070 ps/nm at a wavelength of 1545 nm. The module offers low insertion loss and low polarization mode dispersion, which helps maintain signal integrity over long distances. It is hot‑swappable, allowing quick replacement without service interruption.
Typical DCMs in long‑haul DWDM systems exhibit insertion loss below 0.5 dB and PMD under 0.1 ps/√km, standards that enable high‑capacity transmission. The device supports data rates from 10 Gbps up to 400 Gbps, making it compatible with modern 10/40/100/200/400 Gbps networks. Power consumption is generally modest, often under 10 W, which aligns with the low‑power design of contemporary optical transport platforms. Temperature operation usually spans 0 °C to 55 °C, a standard range for telecom rack equipment.
The module is used by telecom operators and equipment manufacturers building long‑haul WDM links, where extending reach up to 80 km without regeneration is valuable. Suppliers list flexible minimum order quantities and can ship under FOB or CIF terms, though exact quantities are not disclosed. Buyers should confirm the specific wavelength range, dispersion slope values and mechanical dimensions before ordering to ensure compatibility with their existing infrastructure.
| Dispersion value at 1545 nm | - 2070 ps/nm |
| Compensation type | Slope compensation across C‑band |
| Supported data rates | 10/40/100/200/400 Gbps |
| Insertion loss | Low (typically ≤0.5 dB) |
| Polarization mode dispersion | Low (typically ≤0.1 ps/√km) |
| Hot‑swappable | Yes |
| Power consumption | Low (typically ≤10 W) |
| Maximum distance extension | Up to 80 km |
| Compatible fibre type | Standard G.652 single‑mode |
| Typical module size | 2U rack (standard) |
Shenzhen Ht Future Co, . Ltd. is registered at Zhanrun Building, Yunfeng Road, Longhua District, Shenzhen, Guangdong 518109, China. The platform lists it with a harbour trust tier, indicating verified trade credentials, while its response rate is recorded as 0 %, so buyers should initiate contact proactively.
The company focuses on optical transport system components, including dispersion compensation modules for DWDM networks. Its product listing does not disclose manufacturing capacity, year of establishment or client references. Prospective importers should request factory audit documentation and performance test reports to validate the module’s specifications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Dispersion Compensation Module (DCM) from Shenzhen Ht Future Co, . Ltd. - China Import Guide
Verify the supplier’s business licence, factory location in Shenzhen and the harbour trust tier, and ask for recent photos of the production line that assembles the DCMs. Request copies of any performance certifications and test reports that demonstrate the - 2070 ps/nm dispersion value and insertion loss measurements.
Discuss shipping options early; ask whether the supplier can provide FOB at the Shenzhen or Guangzhou port or CIF to your destination. Obtain the exact crate size, weight and lead time from order confirmation to dispatch, and clarify payment terms such as a T/T deposit with balance against shipping documents.
Arrange a pre‑shipment inspection by a qualified optical equipment auditor, focusing on module calibration, connector integrity and compliance with the claimed specifications. Request a factory acceptance test report and a warranty that covers repair or replacement for defects discovered within the agreed period. Ensure the supplier can provide a declaration of conformity to relevant telecom standards.
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30 suppliersBuy Dispersion Compensation M in Bulk — Supplier in China
When sourcing Dispersion Compensation Module (Dcm) for your business, securing the right balance of quality and cost is essential. Shenzhen Ht Future Co, . Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Components sector with strong demand from importing countries worldwide.
Dispersion Compensation M Specifications, Trade Terms & Pricing
Importing Dispersion Compensation M requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Ht Future Co, . Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Shenzhen Ht Future Co, . Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Dispersion Compensation M for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Electric Components category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Dispersion Compensation M — Shipping, Logistics & Customs
Importing Dispersion Compensation M requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Dispersion Compensation M
What is the wholesale price of Dispersion Compensation Module (Dcm)?
The current listed wholesale price for Dispersion Compensation Module (Dcm) from Shenzhen Ht Future Co, . Ltd. is $99/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Ht Future Co, . Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Dispersion Compensation M?
The supplier, Shenzhen Ht Future Co, . Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dispersion Compensation M. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Dispersion Compensation Module (Dcm)?
The HS Code classification for Dispersion Compensation Module (Dcm) depends on the specific grade and form. Contact Shenzhen Ht Future Co, . Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Dispersion Compensation M from China?
To import Dispersion Compensation M from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Ht Future Co, . Ltd.. Ensure you have the necessary import licenses for Electric Components products in your destination country.
How can I check Shenzhen Ht Future Co, . Ltd. before ordering?
Open the Shenzhen Ht Future Co, . Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Dispersion Compensation Module (Dcm)?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Ht Future Co, . Ltd. through EximNext.
What packaging options are available for bulk orders of Dispersion Compensation M?
Shenzhen Ht Future Co, . Ltd. offers Dispersion Compensation M with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Dispersion Compensation M the most?
Dispersion Compensation M is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Ht Future Co, . Ltd. through our platform.
What certifications does this Dispersion Compensation M supplier hold?
Shenzhen Ht Future Co, . Ltd. maintains international quality certifications. These ensure that the Dispersion Compensation M meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Dispersion Compensation Module (Dcm) on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Ht Future Co, . Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Ht Future Co, . Ltd..
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