Product 
TGA.1M.7100.XL
QM (QUANMA)
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TGA.1M.7100.XL mini push-pull single-mode fiber fixed socket is specially customized for security & defense, UAV pod, binocular and monocular optical observation equipment, with core enhancement of vibration resistance and structural stability. Equipped with SC single-mode fiber contact configuration, it achieves insertion loss below 0.3dB and return loss above 50dB to ensure low-loss and high-fidelity transmission of optical signals. The product withstands 15g broadband vibration and 300g instantaneous shock, reaches IP67 waterproof and dustproof grade in mated state, adopts white silica gel potting seal, resists 60bar environmental pressure and 96-hour salt spray corrosion. Operating temperature ranges from -40℃ to 70℃, and it tolerates up to 95% humidity at 60℃. The integrated shielding structure provides 75dB shielding effectiveness at 10MHz and 40dB at 1GHz to resist complex electromagnetic interference. The housing is made of gun color plated aluminum alloy, contacts are gold-plated tin bronze, other metal parts are nickel-plated brass, insulator is high-temperature resistant PPS. Mechanical mating life reaches more than 2000 cycles. Equipped with multi-angle positioning keys and color ring marks, it realizes quick anti-misinsertion docking. The overall lightweight and miniaturized design fits integration needs of high-end optoelectronic equipment and works stably for a long time in harsh environments such as field, airborne and vehicle-mounted conditions.
Ultra-low Loss Single-mode Transmission: Adopts SC single-mode fiber core, insertion loss <0.3dB, return loss>50dB, high fidelity of optical signal transmission, meeting requirements of high-definition image and high-precision data transmission.
Strong Vibration & Shock Resistance: Optimized structure and precise push-pull locking design withstand 15g (10Hz–2000Hz) vibration and 300g (3ms) shock, reducing signal interruption risk during equipment movement.
High-level Protection & Environmental Adaptability: IP67 protection in mated state, silica gel potting seal, withstand 60bar pressure and 96-hour salt spray, stable operation in wide temperature and humidity range, adapting to outdoor salt spray, rain and dusty scenarios.
Full-band Electromagnetic Shielding: Integrated shielding structure, 75dB shielding at 10MHz and 40dB at 1GHz, suppress electromagnetic interference, ensuring stability and transmission security of optical communication signals.
Miniaturized Push-pull Quick Plug Structure: Miniature body saves installation space, positioning keys and color rings prevent misinsertion, quick plugging and unlocking, convenient for on-site assembly and maintenance.
High-reliability Materials & Long Service Life: Contacts are gold-plated tin bronze, housing is gun color plated aluminum alloy, insulator PPS is high-temperature resistant, metal parts are anti-corrosion treated, mating life over 2000 cycles, strong outdoor durability.
Parameters | Specifications |
Operating Temperature | -40°C~70°C |
Humidity(max) | <=95%[at 60°C/140°F] |
Salt Spray Corrosion | 96hr |
Vibration | 15g[10Hz~2000Hz] |
Mating Cycles | 2000+ times |
Contact Material | Gold Plated Tin Bronze |
Housing Material | Pearl Chrome Plated Copper |
Insulator Material | PPS |
Shielding | 75dB(10MHz) 40dB(1GHz) |
Shock | 300g[3ms] |
Shock Resistance | 100g[6ms] |
Return Loss | >50dB |
Insertion Loss | <0.3dB |
IP Rate | IP67(Mated) |
Insert Configuration | SC(Single Mode) |
Security & Defense Outdoor Equipment: Border surveillance systems, anti-drone devices, field law enforcement equipment, portable security terminals, adapting to coastal salt fog and harsh field environments.
UAV & Airborne Equipment: UAV flight control, mission pods, airborne optical communication systems. Lightweight structure saves space, vibration and shock resistance meet reliable connection in flight conditions.
Binocular & Monocular Optical Equipment: Military observation scopes, security telescopes, portable optoelectronic detection instruments, ensuring stable transmission of optical signals and clear image output.
Outdoor Industrial Measurement & Control: Industrial automation terminals, geological exploration instruments, environmental monitoring equipment. High protection and corrosion resistance ensure long-term stable operation.
Special & Military Vehicles: Internal communication and control systems of special operation vehicles and military vehicles. Wide temperature adaptation and shock resistance meet cross-regional mission requirements.
A1: The product adopts SC single-mode fiber configuration, insertion loss <0.3dB, return loss>50dB, realizing low-loss and high-fidelity optical transmission, ensuring clear and stable aerial images for UAV pods and meeting high-precision signal transmission requirements.
A2: The product withstands 96-hour salt spray corrosion, operating temperature -40℃~70℃, humidity ≤95%, IP67 protection in mated state, and can be used stably in harsh environments such as coastal salt fog, outdoor rain and dust.
A3: Avoid rough plugging to prevent damage to fiber core; keep fiber contact surface clean without dust and oil; ensure accurate alignment between plug and socket during connection to avoid optical path deviation affecting transmission effect.
