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SA812r 87-860MHz Outdoor CATV Amplifier Gain Forward 30dB and Reverse 12dB with Return Path
Negotiable
1 Piece
Product profile
Customization
AvailableType
CATV EquipmentFunction
Signal Transmitting DeviceModel NO.
SA812RCertification
CECondition
NewBrand
SoftelModule Number
SA812rForawrd 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 Performance: Forward gain of 30dB and reverse gain of 12dB for optimal signal transmission.
Robust Outdoor Construction: Waterproof aluminum case with lightning protection for stable operation in bad conditions.
Advanced AGC Control: Built-in optimized AGC circuit ensures accurate control and stable link signal.
Flexible Debugging: Features plug-in duplex filters, equalizers, attenuators, and output splitters.
Wide Frequency Range: Forward bandwidth covers 87-860MHz with optional reverse band 5-65MHz.
High Output Level: Delivers high output level of 102dBuV with excellent nonlinear index.
Energy Efficient: Consumes only 30W while providing powerful performance with low distortion.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2006-12-27 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.47h 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.
Q:Does this amplifier support reverse signal transmission?
A:
Yes, it supports reverse transmission with an optional gain of 12dB and frequency band of 5-65MHz.
Q:Is this amplifier suitable for outdoor use?
A:
Yes, it features a waterproof aluminum case and lightning protection system for stable outdoor operation.
Q:Can the output level be adjusted?
A:
The standard output level is 102dBuV, and the unit includes plug-in adjustable equalizers and attenuators for debugging.
Q:What is the input voltage range?
A:
It supports AC 135V-250V or AC 35V-90V.
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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