MPX286 16 systems 120 ohm DDF Unit With 16*E1

1. It is the latest digital cross connection distribution system. It has not only the functions of fixed distribution, fixed transfer and auto-loop and test that a normal digital distribution frame has, but also the functions of fast dispatch, transfer etc
2. Modulized design: the minimum unit for expansion is a circuit block with flexible capacity deployment and convenient capacity expansion.
3. Each circuit board is provided with LED trace indicator. The cross connection status of circuit
4. board can be quickly indicated through test wire hence heavy manual searching is eliminated.
5. Each circuit board has monitor hole so as to achieve on-line monitor without interrupting communications or disturbance
6. Each circuit board has temporary dispatch hole, which provides quick circuit transfer, dispatch and on-line cut & connection for network re-organization. “1” means inlet. “0” means outlet.
7. Auto-loop circuit board automatically completes the test of remote equipment and feeds back test signal. It’s not necessary to sent personal to search fault at each point.
8. Multi -way wiring channel. Reasonable wire lay out. convenient management.
9. There are two connection ways: block connection and winded connection for user to select.
10. The frame is provided with a power distribution warn module to supply-48 V (DC) power and the power is protected with fuse.
11. The frame is equipped with perfect earthing system.
12. 120Ω/75Ω transfer module and unit can be provided if required by user.