Nokia DNT2Mi sp/mp User Manual

Page 14

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Data Network Terminal Single-port and Multiport Operating Instructions

14 (128)

DN01145897

Nokia Proprietary and Confidential

Issue 2-0 en

Figure 3.

DNT2Mi used in a point-to-point application

DNT2Mi provides an n x 64 kbit/s (n = 1 to 32) data access and enables TDM
multiplexing of line rates to three n x 64k ports. It also incorporates V.110 rate
adaptation enabling port rates lower than 64 kbit/s.

The line rate is n x 64 kbit/s (n = 3 to 32 in two-wire connection; n = 6 to 32 in
four-wire connection but only even numbers can be used), and the Trellis Coded
Pulse Amplitude Modulation (TC-PAM) coding is used for transmission.

DNT2Mi multiport

Data

PABX

LAN-IC

SHDSL