What audio encoding formats are available?

It supports MPEG-1 Layer 2, HE-AAC (V2), and LC-AAC with a bit-rate range of 64Kbps to 384Kbps per channel.

What is the bit-rate range for video encoding?

The video bit-rate can be adjusted from 0.8Mbps to 19Mbps per channel, supporting both CBR and VBR modes.

Does the device support PSI/SI editing?

Yes, the encoder supports PSI/SI editing and inserting, allowing for customized program information in the output stream.

8 Channels Input 1 Asi Input Encoder

Name: 8 Channels Input 1 Asi Input Encoder
Brand: Hangzhou Softel Optic Co., Ltd.
SKU: 723741142

Zhejiang, ChinaHangzhou Softel Optic Co., Ltd.

US$1,200.00

1 Piece

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Certification

FCC, RoHS, ISO, CE

Condition

New

Model NO.

SFT3218A

Interface

Video-in

RF Out

ATSC-T

Encoding

MPEG-4

Modulation Method

QAM

Multiplexing

1 Asi Input Multiplexed with Local 4 Channels Ts

Output

Mpts or 8(4)Xspts Over UDP,10/100base-T Ethernet I

Audio Encoding

MPEG-1 Layer 2,LC-AAC and AC3

Transport Package

1PCS/Carton

Specification

5KGs

Trademark

SOFTEL

Origin

China

HS Code

8543709990

Production Capacity

100PCS/Week

Key features

8 HD Channels + 1 ASI Input: Supports 8 HD video inputs and 1 ASI input for comprehensive signal processing.

H.264/AVC High Profile Encoding: Encodes video using MPEG-4 AVC/H.264 High Profile Level 4.0 for high quality.

Flexible Multiplexing Output: Multiplexes ASI input with 8 encoded SPTS to generate MPTS output with PSI/SI.

Multiple Output Interfaces: Provides ASI output (MPTS/8 SPTS) and IP output via 1000 Base-T Ethernet.

Advanced Video Processing: Features de-interlacing, noise reduction, sharpening, and CBR/VBR rate control.

Comprehensive Audio Encoding: Supports MPEG-1 Layer 2, HE-AAC (V2), and LC-AAC with 24-bit resolution.

Network Management & Monitoring: Supports SNMP, real-time bit-rate monitoring, and LCD/keyboard operation.

Wide Video Format Support: Handles 720P, 1080I, 1080P HD formats including 1920x1080 and 1280x720.

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: ≤7.77h 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.