What is the power supply requirement for the modulator?

The device requires a DC12V 1A power supply.

Good Performance CATV Sft2711 Digital Modulator

Name: Good Performance CATV Sft2711 Digital Modulator
Brand: Hangzhou Softel Optic Co., Ltd.
SKU: 718557262

Zhejiang, ChinaHangzhou Softel Optic Co., Ltd.

US$600.00-800.00

1 Piece

Product profile

Customization

Available

Type

Encoder

Function

Signal Transmission Equipment

Model NO.

Encoder modulator

Certification

Condition

New

DVB-T Standard

DVB-T Cofdm (6m, 7m, 8m)

video Encoding

MPEG2

Autio Encoding

MPEG 1 Layer II

Symbol Rate

5000-9000 Ksps

RF Output Level

≥ 30dbmv

Output Frequency Range

50 ~ 999.999MHz

out-Band Rejection

≥ 60dB

Power Supply

DC12V 1A

Management

Control Keys; Nms; APP

Language

English

Transport Package

Each PCS Wth Soft, Safety Polyfoam, Then Packed I

Specification

482x410x44mm

Trademark

SOFTEL

Origin

China

HS Code

8517622990

Production Capacity

500PCS/ Month

Key features

Multi-Standard Support: Supports DVB-T, DVB-C, ATSC, DTMB, and ISDB-T standards for global compatibility.

High Definition Encoding: Converts HDMI 1.4 input to RF signal with 1080P resolution and MPEG-2 encoding.

Scalable Chassis Design: Compatible with SFT2700M chassis to deliver up to 16 RF signals from one port.

Flexible Management: Allows control via keys, NMS, or APP with English language interface.

Wide Frequency Range: RF output frequency range covers 50 to 999.999MHz for versatile applications.

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: ≤8.96h 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.