How about the Warranty?

There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands

T RF and Mpts IP out

Name: 4/8 Channel HDMI Encoder Modulator with DVB-C/T RF and Mpts IP out
Brand: Hangzhou Softel Optic Co., Ltd.
SKU: 1990853491

Zhejiang, ChinaHangzhou Softel Optic Co., Ltd.

US$720.00-1,050.00

100 Pieces

Product specifications

SFT3524S

SFT3528S

Product profile

Customization

Available

Certification

Condition

New

Model NO.

SFT3524S/SFT3528S

Interface

HDMI

RF Out

DVB-T

Encoding

MPEG-2

HDMI Input

4/8

IP Input

64/128

1 DVB-C/T/T2/ISDB-Tb Tuner Input

N/a/Option as Order

Scrambling Function

N/a/Option as Order

IP Output

2 Mpts/4 Mpts

DVB-C/T RF Output Channel

2/4

Transport Package

Standard Export Carton

Specification

Grade A

Trademark

SOFTEL

Origin

China, Mainland

Production Capacity

50000PCS/Month

Key features

High Integration Design: Combines encoding, multiplexing, and modulating functions in a single device.

Flexible Input Options: Supports 4/8 HDMI inputs, 64/128 IP inputs, and optional DVB-C/T/T2 tuner.

Advanced Video Encoding: MPEG-4 AVC/H.264 encoding with resolutions up to 1920x1080 and bitrates 1-13Mbps.

Comprehensive Audio Support: Encodes MPEG-1 Layer 2, AAC, and AC3 with adjustable gain and multiple bitrates.

Efficient Multiplexing: Handles up to 180 PIDs per channel with automatic PSI/SI table generation.

Versatile Modulation Output: Provides 2/4 DVB-C or DVB-T RF outputs with configurable QAM and COFDM modes.

Wide Frequency Range: RF frequency adjustable from 50MHz to 960MHz with 1KHz step precision.

CE Certified Quality: Meets international standards including EN300 429, ETSI 101 197, and ITU-T J.83.

Company profile

Hangzhou Softel Optic Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2006-12-27 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤10.25h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHangzhou Softel Optic Co., Ltd. is a manufacturer established in 2006 specializing in CATV, HFC broadband optical transmission, fiber-optic, satellite, and related communication equipment. It reports more than 100 staff, five production lines, over 1,000 square meters of standardized assembly space, 6–10 quality-control staff, and documented three-stage quality checks. Reported output includes 2,000 optical transmitters and 5,000,000 meters of fiber-optic cable annually. The supplier states strong R&D capability, but only three years of total R&D-engineer experience is provided. No supplier-management-system certification is reported. Export activity is established, with exports representing 71%–90% of sales and exporting beginning in 2006. Trade records show five 2025 transactions involving one buyer in the Philippines, indicating some customer evidence but limited diversification. Evidence is insufficient to assess after-sales service, customization, or financial credibility.

Supplier typeThe supplier identifies itself as a manufacturer and describes specialization in CATV system equipment, HFC broadband optical transmission equipment, and fiber-optic communication products. Its listed product range and company profile support classification as an optical-communication and CATV equipment manufacturer.

CertificationsThe supplier-management-system certification field is explicitly recorded as “NIL.” This confirms that no such certification is reported in the provided information.

R&D capabilityThe company states that it conducts R&D in CATV system equipment and has strong R&D capability, while reporting more than 100 staff with 10% senior technicians. However, the supplied R&D-engineer experience is only three years, and no product-development results or patents are provided.

Production capacityThe supplier reports more than 1,000 square meters of standardized assembly space, five production lines, 6–10 quality-control staff, and annual output of 2,000 optical transmitters and 5,000,000 meters of fiber-optic cable. It also describes material checks, post-production stability and performance testing, and pre-delivery packing checks, providing explicit evidence of organized production and quality-control capacity.

Client casesFive 2025 trade records identify FIBERNET BROADBAND INC as the buyer, with shipments to the Philippines covering waterproof products, splice connectors, and active units with AGC and filters. These records provide one identifiable customer case and evidence of transaction activity, but do not demonstrate broad customer diversification.

Product Q&A

Q:What are the payment terms that you support?

Usually, we accept T/T, PayPal, Western Union and so on. You can select the termsof payment which is more convenient for you.

Q:What about the lead time?

Usually, if there's stock, we ship the goods within 3-5 working days after the deposit is confirmed. lf it is out of stock. the lead time depends.

Q:How about the shipping?

When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.

Q:How can I place an order?

(1) Negotiation is agreed upon for the product price and specifications. (2) The Proforma invoice will be sent for confirmation. (3)After the agreement on the proforma invoice, the customer makes the deposit (4) Manufacturing will be started as soon as the payment is confirmed by our bank (5) Ship out the goods within the agreed delivery deadline.

Q:Can you do OEM for us?

Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.