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Softel CATV House Amplifier Gain Forward Max 30 dB with Return Path
US$50.00
1 Piece
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableType
CATV EquipmentBrand
SoftelModel NO.
SA831RModule Number
SA831rForawrd Frequency Bandwidth
87-860MHzForawrd Gain
30dBOptical Connector
FC/PCForawrd Output Level
102dbuvReturn Loss
≥15dBInput Voltage
AC:135V-250V, or AC:35V-90VConsumption
30WDimension
340mmx220mmx160mmTransport Package
Packed with Polyfoam, Outer Packed with Brown BoxSpecification
CE; ISO9001Trademark
SoftelOrigin
Hangzhou, Zhejiang, ChinaHS Code
85176229Production Capacity
1000PCS Per MonthKey features
High Gain Amplification: Forward gain up to 30dB with reverse option of 12dB for optimal signal strength.
Wide Frequency Bandwidth: Forward band 87-860MHz with optional reverse band 5-65MHz for versatile coverage.
Built-in AGC Control: Optimized high performance AGC circuit ensures stable gain and low distortion.
Plug-in Modular Design: Interchangeable EQ, ATT, splitter, and coupler modules for agile engineering debug.
Outdoor Durability: Waterproof aluminum case with lightning protection for steady outdoor operation.
High Output Level: Forward output 102dBuV and reverse option 110dBuV for strong signal delivery.
Dual Voltage Input: Supports AC 135V-250V or AC 35V-90V for flexible power supply compatibility.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2006-12-27 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤11.28h 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 is the forward gain of the amplifier?
A:
The forward gain is 30dB, with an optional reverse gain of 12dB.
Q:What frequency bands does this amplifier support?
A:
It supports a forward bandwidth of 87-860MHz and an optional reverse bandwidth of 5-65MHz.
Q:Can the equalizer and attenuator be adjusted?
A:
Yes, EQ and ATT modules are available in fixed or adjustable versions for flexible debugging.
Q:Is the amplifier suitable for outdoor use?
A:
Yes, it features a waterproof aluminum case and lightning protection for stable outdoor operation.
Q:What input voltages are supported?
A:
It accepts AC 135V-250V or AC 35V-90V for versatile power requirements.
Send Inquiry
*To:
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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