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THE KIND
OF NTU - MODEMS |
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CT-210
The CT-210 MSDSL NTU enables symmetric
transmission over a single twisted pair of telephone lines.
Based on 2B1Q line coding, the CT-210 supports multiple
transmission rates ranging from 144 Kbps to 2,320 Kbps. Line
rates can be user configured or rate-adapted to line condition.
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CTC-SHDTU03/V35
The SHDSL NTU offers
customers premises to high-speed TDM services with an DB25
interface.
Depend on model, the industry standard DB25 interface is V.35
in the V.35 model or may be V.35, X.21, RS-530 or RS-449 in the
SERIAL model.
The DB25 connection transfers data up to 2.304Mbps
detail
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Digitel DT SHDSL C/4W/S, Telindus Crocus SHDSL
DT SHDSL C modem use TDM technology witt
ITU-T 991.2 standard
detail
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Loop 3300
The Loop-H 3300 is a
family of products that are based on the G.SHDSL transmission
standard proposed by Bellcore. They use the standard 16PAM line
format over twisted copper pairs to provide digital transport
for a variety of data formats and data rates. The distances that
this technology can span without repeaters are dependent on the
data rate |
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