Specifications

ASMi-31 Ver. 3.0 Configuring ASMi-31 1
Quick Start Guide
Installation of ASMi-31 should be carried out only by an experienced technician. If
you are familiar with ASMi-31, use this guide to prepare the units for operation.
1. Installing ASMi-31
Setting Internal Jumpers
 To set internal jumpers:
1. Disconnect all cables from ASMi-31.
2. Locate and open a lid on the bottom panel at the rear of the ASMi-31
modem.
3. Set internal jumpers, according to the table below.
Jumper Function Possible Settings (Default settings in bold)
JP10, CHASSIS Controls connection between
signal ground and chassis
ground
CON – Signal ground is connected to chassis ground
DIS – Signal ground is isolated from the chassis ground
JP11, COMPAT Controls the ASMi-31
compatibility with the older
products, for example ASMi-31
with a half duplex management.
NEW – All the features of the unit's current version are
enabled
OLD – The unit's new features are disabled. ASMi-31 is
fully compatible with older products.
Connecting the Interfaces
1. Connect the line to the RJ-45 or terminal block rear panel connectors.
2. Connect the DTE to the appropriate rear panel connector.
Connecting the Power
• Connect the AC or DC power to the ASMi-31 modem.
2. Configuring ASMi-31
Configure ASMi-31 to the desired operation mode via the front panel LCD and
buttons. The initial configuration of the ASMi-31 modem includes selection of the