HDSL
INSTALLATION
1.1
2.
INSTALLATION
l
Remove the two HDSL modems from the package and check they are OK.
l
Using the “SetHDSL” program, configure one of the two modems as Slave.
l
Connect the HDSL lines between the modems (RJ11 connector).
l
Power on the modems that will connect using the factory configuration (default):
V.35 selected interface
two wires connection
256 Kbit/s line speed
l
At this point from the Master place and using the “SetHDSL” program, it is possible to
modify the system configuration to set the desired parameters.
2.1. CONFIGURATIONS DESCRIPTION
To configurate the Digicom’s HDSL modems it is necessary to use the Digicom “SetHDSL”
program.
The user can choose among seven base configurations (A-G) depending on the interface, the
wires of the line and the line speed.
Case Interface
Flow
Wires
Interface/line speed
A
G703
E1
4
Interface speed fixed at 2 Mbit/s
Speed for each couple of wires 1 Mbit/s
B
G703
E1
2
Interface speed fixed at 2 Mbit/s
HDSL line speed 2 Mbit/s
C
G703
Nx64
2
Interface speed Nx64 Kbit/s (from 64 to 2 Mbit/s)
HDSL line speed depending on set time slot
D
G703
Nx64
4
Interface speed Nx64 Kbit/s (from 64 to 2 Mbit/s)
HDSL line speed depending on set time slot
E
V.35
Nx64
4
Interface speed Nx64 Kbit/s (from 64 to 2 Mbit/s)
Speed for each couple of wires 1 Mbit/s
F
V.35
Nx64
2
Interface speed Nx64 Kbit/s (from 64 to 2 Mbit/s)
HDSL line speed depending on set time slot
G
V.35
Nx64
4
Interface speed Nx64 Kbit/s (from 64 to 2 Mbit/s)
HDSL line speed depending on set time slot
NOTE: “N” is the time slot number (i.e. if time slot is 4, Nx64=256 Kbit/s)
The base configuration (A-G) can be customized by setting the Framing type (G.703), the
interface (V.35), the speed (tile slot number), the clock, etc.
