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business formation
Max support 1024 lines
PT-50T 901K Intelligent voice distribution frame system adopts 9U high standard 19" inch rack. The maximum access capacity of 64Kbps voice interface is 1024, and the single shelf supports 512 lines to 512 lines across.
PT-50T 901K Intelligent voice distribution frame system can be networked through 2.5G optical transmission interface, and the maximum 64K cross capacity can reach 30000 lines.
PT-50T 901K system is provided with a powerful NMS system, by which the operating status of the network can be monitored in real time and the functions including malfunction locating, time slot reassignment and subscriber line test can be performed easily.
*High density
The maximum access capacity of 64Kbps interfaces are 1024, Supports 512 to 512 full crossover. Multiple systems are networked through SDH optical ports. The maximum crossover is 15000 to 15000 lines.
*Rich access interfaces
PT-50T 901K system supports different types of user services: FXO, FXS, Hotline, Magneto interface etc.
*Powerful Net Management System
It is convenient to set cross connection and the level of analog user interface, and read the devices’ settings by the NMS system.
Automatic online test function can realize the level test and signaling test for analog interface, the functional tests for data interfaces, and the functional tests of A/B ground, short circuit for external lines, it is very convenient to locate malfunction quickly and correctly through the NMS system.
*High Reliability
Power card：support 1+1 backup；
Master control card：support 1+1 backup；
Service card：support 2 groups of 1:16 TPS protection；
Optical interface：support SNCP protection;
All types of cards support hot swap.
*Remote Update function
The master card 、service cards support remote update function, the company will provide the update software, and the user can update the card for the remote equipment in its NMS center.
| Operation Environment |
Working temperature: -10°C ~ 50°C Working humidity: 5% ~ 95 % (non-condensed) Storage temperature: -40°C ~ +80°C |
| Dimension |
Dimension：439mm(W)×400mm(H)×480mm(D) Net weight：35Kg |
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