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Fiber optic attenuator
The Fiber optic attenuator from Shenzhen YHT Broadband Equipment Co., Ltd. is a fixed-value device designed to reduce optical signal power by 5 dB, primarily for use in controlling output levels from transmitters and E/O converters. It operates at standard telecom wavelengths of 1310 nm and 1550 nm, with precision ceramic ferrules and a compact mechanical structure to ensure low insertion loss and high environmental stability.
The device features a maximum input power of 500 mW and a return loss of 55 dB for UPC and 60 dB for APC connectors, indicating a quality polish and internal isolation. Its operating temperature range of -30 °C to 75 °C and storage range of -40 °C to 85 °C suggest suitability for industrial environments. The attenuation is fixed, not variable, as specified, and the design avoids adjustable mechanisms to enhance reliability and reduce calibration drift.
This product is typically sourced by telecom equipment assemblers, CATV network operators, and test lab technicians who require a stable, repeatable signal reduction without manual adjustment. Orders are commonly placed in quantities of 100 to 1000 units, with packaging in bulk trays or individual tubes. Trade terms such as FOB and CIF are implied by the application context, but exact MOQ and delivery timelines must be confirmed directly with the supplier.
| Operation wavelength | 1310 nm, 1550 nm |
| Attenuation value | Fixed 5 dB |
| Return loss | UPC: 55 dB, APC: 60 dB |
| Insertion loss | Less than 0.5 dB (typical for fixed attenuators) |
| Maximum optical input power | 500 mW |
| Operating temperature | -30 °C to 75 °C |
| Storage temperature | -40 °C to 85 °C |
| Connector types | FC, LC, SC (optional) |
| Maximum PDI | 0.1 dB (typical for precision ceramic ferrule designs) |
| Packaging type | Individual protective tube or bulk tray (standard for passive optical components) |
Shenzhen YHT Broadband Equipment Co., Ltd. is a supplier located at 2/F, Bldg 3, The 2nd Industrial Park Of Tangxi, no.118 Of Gushu Xijing Road, Baoan District, Shenzhen. The listing confirms it is an imported supplier with harbor trust tier, indicating verified export compliance. No information is provided about company history, workforce, certifications, or production scale. The supplier's focus appears limited to broadband equipment, with this attenuator as the only listed product.
There are no public records of client references, quality certifications, or internal testing capabilities. The supplier does not indicate any ISO, CE, or RoHS compliance in the listing, and response metrics show zero recorded activity. Buyers should treat this as a direct manufacturer or assembler with no published quality management system, and conduct independent verification of performance and durability before large-scale procurement.
| 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 Fiber optic attenuator from Shenzhen YHT Broadband Equipment Co., Ltd. - China Import Guide
Before ordering, confirm the exact attenuation value is 5 dB and not variable, as some suppliers offer adjustable versions. Request a sample to validate return loss and insertion loss using your own test equipment. Ensure the connector type matches your existing infrastructure, as mismatched connectors can cause significant signal loss. Do not accept claims of certification without documented test reports.
Lead time, Incoterms, and MOQ are not disclosed. Confirm whether the supplier offers FOB Shenzhen or CIF terms, and whether payment is via T/T or LC. Inquire about production lead time, as no timeline is provided. Be cautious of suppliers who cannot specify delivery windows, as this may indicate lack of inventory or production planning.
For quality control, inspect each unit for physical damage, clear labeling of attenuation value and connector type, and secure ferrule alignment. Request batch test reports showing attenuation accuracy at both 1310 nm and 1550 nm. Retain a sample from each shipment to compare against future deliveries, as inconsistent manufacturing can lead to performance variation between batches.
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30 suppliersBuy & Import Fiber Optic Attenuator — Wholesale Supply from China
Securing a reliable supply chain for Fiber Optic Attenuator is critical for maintaining your business operations. Shenzhen YHT Broadband Equipment Co., Ltd., a supplier located in China, provides high-quality Fiber Optic Attenuator ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Fiber Optic Attenuator from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen YHT Broadband Equipment Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Shenzhen YHT Broadband Equipment Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shenzhen YHT Broadband Equipment Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Fiber Optic Attenuator
When importing Fiber Optic Attenuator from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Fiber Optic Attenuator
How can I get the wholesale price for Fiber Optic Attenuator?
Click the "Request Quotation" button to contact Shenzhen YHT Broadband Equipment Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Fiber Optic Attenuator in bulk from China?
Yes, Shenzhen YHT Broadband Equipment Co., Ltd. provides Fiber Optic Attenuator for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen YHT Broadband Equipment Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Fiber Optic Attenuator to your country.
How do I request a sample of Fiber Optic Attenuator?
Send a direct message to Shenzhen YHT Broadband Equipment Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Shenzhen YHT Broadband Equipment Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Fiber Optic Attenuator?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen YHT Broadband Equipment Co., Ltd..
Does Shenzhen YHT Broadband Equipment Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shenzhen YHT Broadband Equipment Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Products suppliers on EximNext?
Yes, EximNext hosts a wide network of Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Shenzhen YHT Broadband Equipment Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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