SC singlemode fiber optic loop control circuit loop is Loopback

[Description]: fiber loop filter (Loopback) is used to test the system or network system signal return by return signal can be detected in a variety of network link potential anomalies, this test is widely used in order to ensure normally provide an effective network link detection. Tianxiang company can provide various forms of loop filter, all products comply with environmental requirements Rohs. Fiber loop Product Uses: Long-distance and local optical transmission network, data transmission network, image transmission network, CATV, optical test equipment, optical fiber loop automatic control system Product Features: Japan Kyocera ceramic pins, imported high-quality fiber optic cable . The introduction of foreign advanced technology and grinding equipment grinding, polishing center strong guarantee fiber offset the depression fiber, fiber surfaces without scratches or flaws of faults, the size of the ceramic end radius of curvature and other technical parameters meet the standard requirements. Low insertion loss, return loss; exchange properties, repeated mating performance, easy to use. Insertion Loss: Multimode ≤0.30dB; return loss: PC≥45dB UPC≥50dB, APC≥60db connector plug more than 1000 times, insertion loss variation of <0.20dB interchangeability: any docking ≤0.18dB temperature range: - 40 ℃ - + 80 ℃ Tensile strength: 45Kg (except φ0.9SM fiber) Vibration test: <0.1dB (5-50Hz, 1.5SM vibration