PT-50YJ 4U Vehicle-mounted Integrated Access Equipment is 4U high standard 19inch width equipment, which supports different types of analog and data access, and it is optical/electrical integrated vehicle-mounted PCM equipment. PT-50YJ 4U equipment can connect with other transmission equipment through its optical interface or standard E1 interface. It can realize point to point communication by E1 or optical interface; and it can execute D/I (drop/inset) function through its own 64E1 cross connection matrix; and it can realize PABX function with its relay card; and it can have online test functions including remote channel circuit test and subscriber line test.
PT-50YJ 4U equipment 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 online test can be performed easily.
* High density modular design, flexible configuration
The system is modular design. It can provide 13 service slots. They are 7 slots that can inert E1 card, 2 slots can insert optical card, 1 slot can insert 4W card, 10 slots can insert 2W card, 1 slot can insert TDMOVERIP card s.The user can select the cards according to their requirements;
* Powerful Net Management System
The system provides ETH and RS232 net management, It is convenient to set cross connection and the level of analog interface, and read the devices’ settings by NMS.
Automatic online test function can realize level test and signaling test for analog interface, functional test for data interface, functional tests of A/B ground, short circuit for external lines, it is very convenient to locate malfunction quickly and correctly through the NMS;
* D/I(drop/insert) function
The D/I function can be configured by software, which make it very flexible to drop or insert channels;
* PABX function
The PABX function can be realized by the trunk card, the trunk card will support China No.1 signaling, No.7 signaling, PRI signaling and V5 signaling;
* Optional optical transmission card
The Optical transmission card can be selected by customer to reduce the equipment cost of the whole transmission system. The E1 ports on the optical card can be transmitted via optical interface;
* Supper Reliability
All key cards adopt redundant backup and support hot swappable including power supply cards, ring supply cards and master cards;
* Unique ID card design
The ID card is inserted in the shelf; it can identify the equipment’s ID, and store the configuration data file and dynamic operating data. So if changing other functional cards will not influence NMS to identify the equipment, which makes it more stable during switching master control card;
Add: 3nd Floor 8th Building,R&D Area 1, No.699-8 Xuanwu Road, Nanjing.China ,210023