The HJ-GAN400 series centralized HD video optical terminal is a 4U rack-mounted full digital fiber optic transmission device independently developed and produced by our company. It enables unified management of equipment in the central equipment room.
Standard 4U chassis with plug-in card design, providing 16 service slots + 1 network management slot + (1~2) power supply slots. The 16 service slots can be mixed with various video optical terminal cards according to customer needs. All modules inside the chassis support hot swapping, allowing replacement of any faulty card without power off, thereby improving system reliability and maintainability.
The HJ-GAN400 series star-type video optical terminal is widely used in security systems, intelligent transportation systems (ITS), highway video surveillance systems, social security monitoring, power/water safety monitoring systems, high-fidelity video conferencing systems, public security level 3/4 networks, broadcasting and television systems, coal mine safety monitoring systems, military monitoring systems, remote studio digital video transmission, industrial production monitoring systems, and many other fields.
1. Each interface is equipped with surge and three-level lightning protection
2. Supports video, audio, data, telephone, Ethernet, E1 (G.703), etc.
3. Supports HD video SDI, HDMI, DVI/VGA, KVM, etc.
4. Supports two-way video, two-way audio, two-way data, etc.
5. Modular design, easy to expand and maintain
6. Gigabit fiber optic transmission, large capacity, easy to upgrade
7. Fully digital, uncompressed transmission
8. Supports 8M video bandwidth
9. Supports any high-resolution video signal
10. Automatically compatible with PAL, NTSC, SECAM video standards
11. Optional 1+1 dual power backup, selectable AC/DC power supply
12. No intermodulation interference from frequency modulation, phase modulation, or amplitude modulation
13. No electromagnetic interference (EMI) or radio frequency interference (RFI)
14. Industrial-grade design, SMT process
15. Fiber optic interface: FC/SC; single-mode/multi-mode; 0-100Km; (customized according to customer requirements)
16. Comprehensive network management functions, real-time monitoring of various device operating statuses (optional)
17. 19-inch 4U aluminum profile chassis
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Board Slot |
Description |
|
Business Board Slot |
DVI, HDMI, VGA, KVM, 3G/HD-SDI and other boards are selected according to specific business needs |
|
Network Management Board Slot |
Network Management Board (Optional) |
|
Power Board Slot |
Power Board, supports hot backup |
