About Shenzhen Ht Future Co, . Ltd. - Networking & Internet Peripherals Supplier in China

Shenzhen Ht Future Co, . Ltd. is based in Shenzhen, Guangdong Province, China and lists 27 active optical and telecom products. The catalogue covers networking and internet peripherals, amplifiers, optical fiber cables, converters, switches, telecommunication infrastructure equipment, satellite receivers and general electric components. Product entries include a 4x25G to 100G Muxponder, multiple 10 Gb/s SFP+ transceiver modules with CWDM and DWDM options, DWDM transponder cards up to 400 G, and several erbium‑doped fiber amplifiers (EDFA) that carry HS codes 8517.62, 9001.40 and 9030.40. The listed items also reference materials such as erbium‑doped fiber, InGaAs pump lasers, PC/APC connectors and semiconductor III‑V compounds. The supplier’s portfolio therefore spans active optical components, line protection devices and dispersion compensation modules used in carrier‑grade networks.

The product set reflects typical carrier‑grade specifications: SFP+ modules are offered for distances of 10 km, 40 km, 60 km and 80 km, with both single‑mode and bidirectional (BIDI) configurations. DWDM muxponder cards are described for 25 G, 100 G and 400 G capacities, while EDFA units are presented in blue/red and dual‑DWDM variants. No explicit certifications are listed, so buyers should verify compliance with industry standards such as IEC 61753‑1 for amplifiers and ITU‑T G.694.1 for DWDM grids.

Product Range and Specialties of Shenzhen Ht Future Co, . Ltd.

The catalogue groups products under optical transceivers, DWDM muxponder cards, optical line protection (OLP) units and various optical amplifiers. 10 Gb/s SFP+ transceivers are offered with CWDM or DWDM wavelength plans, supporting 1310 nm windows and reach up to 80 km; typical industry grades target insertion loss below 0.5 dB and return loss better than - 25 dB. DWDM muxponder cards such as the 100 G and 400 G solutions follow the ITU‑T 100 GHz grid and are commonly built with SMF‑28e fiber, LC or SC connectors, and silicon photonics or InP driver chips. EDFA amplifiers listed with HS code 8517.62 usually provide gain of 20‑30 dB, noise figures around 5 dB, and are housed in PC/ABS enclosures with gold‑plated fiber connectors. The SOA optical amplifier (HS 9030.40) uses III‑V compound semiconductors and is typical for short‑reach amplification in metro networks.

Trade and Export Information - Shenzhen Ht Future Co, . Ltd.

China is a leading exporter of telecom optical components, and Shenzhen serves as a major manufacturing hub for carrier‑grade equipment. Products such as SFP+ transceivers and DWDM muxponders fall under HS chapter 85 (electrical equipment) and HS 90 (optical fibers and cables), with the specific codes 8517.62, 9001.40 and 9030.40 used for amplifiers. International buyers - particularly in Southeast Asia, Europe and North America - often require CE marking, RoHS compliance and IEC test reports for insertion loss, gain flatness and thermal performance. Shipments are typically packed in anti‑static bubble wrap, placed in corrugated cartons, and loaded in 20 ft or 40 ft containers; CIF or FOB terms are common. Chinese customs inspections focus on HS‑code accuracy, material safety data sheets and conformity certificates before release.

Because the supplier’s catalogue includes both passive (MUX/DEMUX, OLP) and active (amplifiers, transponders) items, importers must be aware of different regulatory pathways. Passive optical components may be subject to telecommunications equipment certification, while active amplifiers often trigger additional electronic safety testing under IEC 60950‑1 or IEC 62368‑1. Buyers should also verify that the listed materials - erbium‑doped fiber, InGaAsP lasers and PC/APC connectors - meet the destination country’s material restrictions and environmental standards.

Sourcing from Shenzhen Ht Future Co, . Ltd. - Buyer Guidance

When sourcing from this supplier, buyers should request a detailed data sheet that lists insertion loss, return loss, gain, noise figure and wavelength plan for each transceiver or amplifier model. Test reports complying with IEC 61753‑1 (for EDFAs) or ITU‑T G.694.1 (for DWDM) are standard documents to validate performance before bulk purchase. Since no certifications are disclosed, buyers need to ask for CE, RoHS or FCC test certificates and, where applicable, a factory audit report to confirm product conformity.

Typical minimum order quantities for optical modules range from 100 to 500 units per SKU, with lead times of 4‑6 weeks after order confirmation. Packaging is usually in anti‑static foam trays within sealed cartons, and the supplier can arrange container loading on CIF terms to major ports such as Shanghai, Ningbo or Shenzhen. Verification of connector type (LC, SC, APC) and fiber type (SMF‑28e) should be part of the pre‑shipment inspection.

What types of optical transceiver modules does Shenzhen Ht Future list?

The catalogue includes 10 Gb/s SFP+ modules with CWDM and DWDM configurations, bidirectional (BIDI) versions for 10 km, 40 km, 60 km and 80 km reach, and a 1310 nm 10 km single‑mode variant. All modules are designed for carrier‑grade networks and follow the ITU‑T G.694.1 wavelength grid.

Which HS codes are associated with the listed optical amplifiers?

Two EDFA amplifiers are recorded under HS 8517.62, the middle‑stage access EDFA under HS 9001.40, and the SOA optical amplifier under HS 9030.40. These codes correspond to telecommunication equipment and optical fiber components in the international tariff system.

What certifications should a buyer request for these products?

Buyers should request CE marking for European markets, RoHS compliance for hazardous substance limits, and FCC or equivalent test reports for electromagnetic compatibility. For amplifiers, IEC 61753‑1 performance certificates are commonly required.

What are the typical performance specifications for the EDFA units?

Standard EDFA units provide gain of 20‑30 dB, noise figures around 5 dB, and operate with erbium‑doped fiber and gold‑plated connectors. They are usually supplied with gain flatness specifications of ±0.5 dB over the C‑band.

How are the DWDM muxponder cards packaged for shipment?

Muxponder cards are typically placed in anti‑static foam inserts, sealed in moisture‑barrier bags, and packed in double‑wall corrugated cartons. Containers are loaded on a palletized basis for 20 ft or 40 ft ocean freight.

What is the usual minimum order quantity and lead time for the SFP+ modules?

Minimum order quantities generally range from 100 to 500 units per SKU, depending on the specific module variant. Lead time after order confirmation is usually 4‑6 weeks, subject to production scheduling.

Can a buyer request a sample before placing a full order?

Yes, the supplier can provide engineering samples of transceiver modules or amplifier units for performance testing. Sample requests should specify the exact product code and required test parameters such as insertion loss and gain.

What documentation is needed for customs clearance of these optical components?

Customs clearance typically requires a commercial invoice, packing list, HS‑code declaration, and any applicable certificates of conformity (CE, RoHS). For active electronic items, a test report confirming compliance with safety standards may also be requested.