User's Manual Part 2

RBS 2109 User’s Guide
Defining LBO Parameters when Transmission Characteristics are
Unknown
This section describes how to define the LBO parameters if none of the
following parameters are known: carrier advised code, maximum input signal at
the customer interface, cable attenuation or cable length.
1. On the Configuration menu, click Define and PCM to open the Define
PCM window. See figure below.
P010223A
Figure 65 Defining Transmission Parameters
2. Set the parameters according to the table below.
3. Click OK when all parameters are set.
Table 42 PCM Parameter Settings for Transmission Interface T1,
Transmission Characteristics Unknown
PCM Parameter Settings
Transmission Interface DS1(T1)
Network Topology See Site Installation Documentation.
Sync Source See Site Installation Documentation.
LBO A ‘‘Long h., 0 dB’’
133EN/LZT 720 0090 Uen R1A 2004-09-17