Black Box Version 1.0 Network Card User Manual


 
5 DESCRIPTION OF THE DEVICE
5.1.1 Background
MDS92xxx-10BT is a device of Digital Subscriber Line (DSL) system used for data transmission
over symmetrical physical copper lines. The TC-PAM line encoding technology (G.shdsl
standard), which was accepted by ITU as the only world standard of high-speed symmetrical data
transmission over one pair, is used to transmit data over a twisted pair. The device consists of the
following:
CPU with a firmware;
memory unit;
signal processor;
power supply unit (DC/DC converter);
Ethernet 10BaseT network interface;
management interface;
line interface.
Fig. 15 shows a structural schematic of the device.
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