2.3
Onboard Interfaces
See Figure 8 for a side view of the IFM module.
2.3.1
Straps
No user relevant straps.
2.3.2
DIP Switches
a.
Hardware Edition
The Hardware Edition is set in decimal code using rotary switches S2 to S3 (=most
significant). It can be read out as well via HiProvision. This edition has been factory set and
MUST NOT BE CHANGED!
Example: Setting S3=’0’ and S2=’5’ indicates Hardware Edition ‘5’ (dec).
Figure 9 Hardware Edition
b.
E1/T1 Configuration
The E1/T1 configuration of the 2-OLS module is factory set by the S1 DIP switch into E1
mode and must not be changed. The configuration can be read out via HiProvision.
Switch = E1: both E1/T1 ports operate as E1 ports, use the ‘2-OLS-E1-L’ IFM in
HiProvision;
Switch = T1 (=future): both E1/T1 ports operate as T1 ports, use the ‘2-OLS-T1-L’ IFM in
HiProvision.
Figure 10 E1/T1 Configuration
E1
E1/T1
Configuration
T1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
12
Interface Module PTN-2-OLS with E1/PTN-2-OLS with T
Release 01 02/2018
