Does the device support IP input for streaming?

Yes, it supports 128 IP inputs over UDP and RTP protocols for flexible signal integration.

What audio encoding formats are available?

It supports MPEG1 Layer II, MPEG2-AAC, and MPEG4-AAC audio encoding with gain adjustment.

What is the warranty period for this equipment?

The product comes with a 12-month warranty covering mechanical defects and performance issues.

12 in 1 HD to DVB-T/DVB-C Encoder Modulator

Name: 12 in 1 HD to DVB-T/DVB-C Encoder Modulator
Brand: Hangzhou Softel Optic Co., Ltd.
SKU: 693065472

Zhejiang, ChinaHangzhou Softel Optic Co., Ltd.

US$800.00-1,100.00

1 Piece

Product profile

Customization

Available

Type

CATV Equipment

Function

Signal Transmission Equipment

Model NO.

SFT3542I-12

Certification

ISO

Condition

New

Item

HD SD Encoder Modulator

Video Encoding

MPEG-4 Avc/H.264

Video Bit Rate

0.500~19.500 Mbps

Audio Encoding

MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC

Interface

HDMI

Audio Sample Rate

48kHz

Language

English

Power Supply

DC 12V

Warranty

12 Months

Dimensions

153*110*50mm

Transport Package

Standard Carton

Specification

ROHS

Trademark

SOFTEL OEM

Origin

Zhejiang, China

HS Code

85176229

Production Capacity

10000 PCS/Month

Key features

High Integration Design: Combines encoding, multiplexing, scrambling, and modulation in one professional device.

Flexible Input Options: Supports 4/8/12 HDMI inputs, 1 DVB-C tuner, and 128 IP inputs over UDP/RTP.

Advanced Video Encoding: MPEG-4 AVC/H.264 encoding with adjustable bit rate from 1Mbps to 13Mbps per channel.

Multi-Channel Output: Provides 4 groups of multiplexing/scrambling/modulation outputs and 4 MPTS IP outputs.

Web Management Control: Easy updates and control via web management interface for local and remote access.

Versatile Application: Ideal for small CATV head ends, hotel TV systems, sports bars, hospitals, and apartments.

Cost-Effective Solution: Offers the lowest cost per channel with breakthrough pricing for professional systems.

Robust Modulation Standards: Supports DVB-C QAM and DVB-T COFDM standards with high MER and flexible bandwidth.

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: ≤10.49h 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.