
Samzhe (SAMZHE) Telecom-grade Fiber Optic Transceiver Gigabit Single-mode Dual-fiber Optical Converter 20KM External Power SZ-FCQ20S*1
Product Specifications

1channel bidirectional 485 optical transceiver
CNÂ¥145.00

100Mbps LC Singlemode Dual Fiber [20 km] Single Strand
CNÂ¥77.00
CE Quality Certification (No. CTB21117003E-Z5)
FCC Quality Certification (No. CTB2117009E-ZS)
3C Power Certification
ISO Quality Management Certification
China BCTC Testing Certification (No. BCTC2006001422R)
Professional-grade certification and network access license
Thickened cold-rolled steel chassis with matte finish for corrosion resistance and impact durability
Integrated molding structure with strong load-bearing capacity
Metal shell with fine texture for enhanced heat dissipation and stable operation
Advanced heat dissipation design with ventilation holes on both sides
High-performance conversion chip for faster and more stable signal processing
Upgraded lightning protection module to withstand surge and thunderstorm interference
Supports full-duplex and half-duplex modes
Stable long-term operation in harsh environments (-20°C to +60°C)
Supports cold start and stable operation under adverse conditions
Compatible with mainstream brands including HUAWEI, H3C, ZTE, HIKVISION, TP-LINK, Rujie, Intel, CISCO, DELL, etc.
Fiber-to-the-home (FTTH)
Security monitoring networks
Broadcast television transmission
Rail transit
Enterprise broadband
Multimedia teaching
Scenic area monitoring
Industrial automation
Electric power and new energy sectors
Power cables x2
100Mbps single-mode single-fiber optical transceiver A-end x1
100Mbps single-mode single-fiber optical transceiver B-end x1
User manual and quality certificate x1
SAMZHE quality assurance with multiple rounds of authoritative testing and certification
Enhanced lightning protection and surge resistance for device safety
High-brightness, non-glare LED indicators for clear operational status
Designed for professional-grade, high-speed, and stable data transmission

Cat6a Shielded [Engineering Version] 10 pcs/box
CNÂ¥27.90

Cat5e [Engineering Grade], 100 Pieces/box
CNÂ¥13.06