Product specifications

You will see the following screen:

The SHDSL status will display a real-time status of the SHDSL on local side and remote side if the two NTUs

have connected. The screen is refreshed about every 1.5 seconds. The monitoring window displays the

SHDSL line parameters, such as Line Rate, SNR margin, attenuation and Receiver Gain, Transmit Power,

Loopback and BERT status etc. The lower window displays the loopback and BER test status.

Table of SHDSL Line rate vs. Data rate:

Data Rate (kbps)

SHDSL Line rate

Number of time

slot for E1

Nx64K for

Data and

Ethernet

2304(n=36) Can’t use 36

2240(n=35) Can’t use 35

2176(n=34) Can’t use 34

2112(n=33) Can’t use 33

2048(n=32) 32(unframed) 32

1984(n=31) 31 31

1920(n=30) 30 30

1856(n=29) 29 29

1792(n=28) 28 28

………….. ……….. …

384(n=6) 6 6

320(n=5) 5 5

256(n=4) 4 4

192(n=3) 3 3

192(n=3)* 2 2

192(n=3)* 1 1

Note (*) : Because the SHDSL minimum line rate starts at 192kbps(n=3) , all settings on all

interfaces with apply 64kbps(n=1) or 128kbps(n=2) are actually using 192kbps DSL line rate.