Specifications

Quick Start Guide Installation and Operation Manual
2 ASMi-54C LRS-102 Ver. 2.0
³ To connect cables to the electrical Ethernet ports:
1. Connect the prescribed cable to the corresponding connector, ETH1 or ETH2.
Configuring Physical Layer Parameters of SHDSL Lines
For the supervision terminal, use the Configuration > Physical layer > I/O > SHDSL
> Line screen.
Parameter Values Parameter Values
Line 1 to 8
All Lines
Transmission Mode ANNEX B/G
ANNEX A/F
Administrative
Status
DOWN
UP
Line Probe DISABLE
ENABLE
Name Up to 25 alphanumeric
characters
Payload Rate 192 to 5696
Wires 2 Wires
4 Wires
8 Wires
Current Margin 0 dB, -10 to +21 dB
DISABLE
TC Layer 64/65-OCTET
HDLC
Worst Margin -10 to +21 dB
DISABLE
STU CENTRAL
REMOTE
Loop Attenuation
Threshold (dB)
0 to 127
Power Backoff (dB) 0 to 31 SNR Margin Threshold
(dB)
0 to 15
Configuring PCS Parameters
For the supervision terminal, use Configuration > Physical layer > I/O > SHDSL >
PCS.
Parameter Values
PCS 1 to 8
Administrative Status DOWN
UP
Name Up to 25 alphanumeric characters
Lines (when TC Layer
is 64/65-Octec)
Single line: same number as PCS
Multiple lines: see table below
Supported PCS Groups versus Lines Parameter
Maximum Number
of PCS Groups
Number of SHDSL Ports
(Lines) in PCS Group
SHDSL Lines in PCS
Group
Master PCS in the
Group
2
4 1, 2, 3, 4 1
4 5, 6, 7, 8 5