ATL Telecom AM2048 User Manual
Page 38
ATL TELECOM USER GUIDE
AM2048A
73
TABLE C2.2 - G.SHDSL AND NON G.SHDSL
4a (ELU)
1
0
0
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
Transparent No
Off
75 Ohm
Transparent No
Off
120 Ohm
Transparent No
Off
75 Ohm
Transparent No
Off
120 Ohm
Transparent Yes
Off
75 Ohm
Transparent Yes
Off
120 Ohm
Transparent Yes
On
75 Ohm
Transparent Yes
On
120 Ohm
Internal No
Off
75 Ohm
Internal No
Off
120 Ohm
Internal No
Off
75 Ohm
Internal No
Off
120 Ohm
Internal Yes
Off
75 Ohm
Internal Yes
Off
120 Ohm
Internal Yes
On
75 Ohm
Internal Yes
On
120 Ohm
Timing
Structured CRC Impedance
G.703
Interface LL LB RL Value
5a (NTU)
1
0
1
00000
00001
00010
00011
00100
00101
00110
00111
No
Off
75 Ohm
No
Off
120 Ohm
No
Off
75 Ohm
No
Off
120 Ohm
Yes Off
75 Ohm
Yes Off
120 Ohm
Yes On
75 Ohm
Yes On
120 Ohm
72
ATL TELECOM USER GUIDE
AM2048A
TABLE C2.1 - G.SHDSL
Parameter
Number
LL
LB
RL
Value
Meaning
1
0
0
1
00000
00001
00010
00011
Slave - 1 Line
Slave - 2 Lines (Default Value)
Master - 1 Line
Master - 2 Lines
2
0
1
0
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
...
11101
Adaptive Line Rate - Default Value
Line Rate 256kbps
Line Rate 320kbps
Line Rate 384kbps
Line Rate 448kbps
Line Rate 512kbps
Line Rate 576kbps
Line Rate 640kbps
Line Rate 704kbps
Line Rate 768kbps
Line Rate 832kbps
Line Rate 896kbps
Line Rate 960kbps
...
Line Rate 2048kbps
3
0
1
1
00000
00001
...
11110
11111
User Rate 64kbps
User Rate 128kbps
...
User Rate 1984kbps
Auto Data Rate - 2048kbps (Default Value)