DTA-SDH/155
Operating Manual
Shineway Technologies, Inc.
13
Figure 2-14 Physical Interface Setup
2.2.2. Receiving Gain
The instrument supports receiving gain at two levels including 0dB and 18dB. See Figure 2-15
as follows:
Figure 2-15 Receiving Gain Setup
2.2.3. Mapping
The mapping and de-mapping modes: E1 (unframed, CCS, CCS/CRC, CAS & CAS/CRC), E3
(unframed/frame), E4 (unframed/frame), C-12 (KLM optional), C-3 (TUG3 optional), C-4. Receiving
and transmission can be set up separately- “RX
≠
TX”. Moreover, a coupling mode can be set up-
“RX=TX”. See Figure 2-16 as follows:
