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Externally Modulated CATV 1550nm Optical Transmitter 1X10
Negotiable
1 Piece
Product profile
Customization
AvailableCertification
CECondition
NewModel NO.
ST1550EType
Optical TransmitterApplication
CATV SystemReturn Loss
≥50Fiber out
Single Port/MultiportLaser Brand
Jdsu/Ortel/AoiPower
220V/110VConnector
Sc/APC or FC/APCEach Fiber out
3-11dBSize
19X17X1.75"Transmitter Mode
AGC/Mgc ModeQuality Warranty
2 YearTransport Package
Each Pieces with Polyfoam, Then Double Brown BoxSpecification
19x17x1.75"Trademark
SOFTELOrigin
ChinaHS Code
85176229Production Capacity
3000 Pieces Per MonthKey features
High Performance CATV: Externally modulated 1550nm transmitter with low dispersion and high extinction ratio.
1+1 Power Backup: Features hot-plug capability with dual power supply for enhanced reliability.
Advanced Management: Supports SNMP network management and RS232 communication interface.
2-Year Warranty: Comprehensive 2-year quality warranty for mechanical and optical defects.
Flexible Configuration: Optional AGC/MGC mode and multiple connector types (FC/APC, SC/APC).
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2006-12-27 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.52h 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 operating bandwidth of this transmitter?
A:
The operating bandwidth is up to 47-1080MHz, with standard support for 45-862MHz.
Q:Does this device support hot-plug functionality?
A:
Yes, it features 1+1 power supply backup with available hot-plug function.
Q:What network management functions are supported?
A:
It supports advanced SNMP network management and a perfect RS232 communication interface.
Q:What is the warranty period for this product?
A:
We provide a 2-year quality warranty for this optical transmitter.
Q:What are the available connector options?
A:
Available connectors include FC/APC, SC/APC, or E-2000.
Send Inquiry
*To:
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.*Content:
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