HJ-GAN117 Field Optical Terminal is a new generation product based on PDH/MSTP and PCM technologies, launched to meet the needs of the troops. It can satisfy users' requirements for bandwidth, narrowband multi-service optical fiber transmission and access. The field optical terminal provides reliable communication protection with 1+1 protection for two optical interfaces and can be configured with various service modules according to actual needs. The field optical terminal uses industrial-grade components, comprehensive electromagnetic compatibility, and interface protection design. The entire device has low power consumption, uses US military standard aviation connectors as interface connectors, has good waterproof sealing performance, strong shock resistance, and is suitable for operation in various outdoor humidity environments, electromagnetic environments, and mobile conditions.
Powerful network management functions, capable of real-time online monitoring;
Good earthquake resistance and anti-interference performance;
4 Channel Physical isolation thousand Mega / Hundred megabit Ethernet interface;
2 Channel balancing / Unbalanced E1 Interface
2 Channel Bidirectional High definition HD-SDI Video signal, 1 Channel bidirectional high-fidelity audio;
Compatible PAL 、 NTSC 、 SECAM Video standards;
AC 220V/ DC 24V Input, industrial-grade rocker switch.
Provides rich user interfaces, configurable for various voice and data services Module ；
Strong scalability, configurable 1-16 Channel Voice interfaces, such as FXS 、 FXO , hotline phone, magnet phone, EM2/4 etc.; data services, etc.;
Complete alarm functions, with panel indicator light alarm, sound alarm, and alarm sound mute functions;
Can be used point-to-point, or in conjunction with centralized card-type devices to form point-to-multipoint star networks.
Modular design, provides various voice and data services, flexible configuration, strong upgradability;
High system integration, high reliability, low power consumption, suitable for harsh outdoor environments, good sealing performance, waterproof and shockproof, Suitable for military field operations 。
