ADC Soneplex Broadband System Operation And Maintenance Manual page 160

Low Speed Loopback Status/Commands
Group: 4
Unit Location - LOCAL
==========
COMMANDS:
Loopback:
STATUS:
Unit Type: HLXC
+---------+
| |
-------------->|--+ +->|---------------------------->|---------|------------->
NETWORK | | |
DS1 | | |
| | |
<--------------|<-+ +--|<----------------------------|<--------|<-------------
|net cust|
+---------+
Programmable Loopback Armed State: ARMING DISABLED
Press CONTROL-A For Assistance
Figure 541-6b. HLXC Network Loopback Screen
Low Speed Loopback Status/Commands
Group: 1
Location - LOCAL
========== ==========
COMMANDS:
Loopback:
STATUS:
Unit Type: HLXC
+--------+ +--------+
LPBK RQ> | | |
-------->|------->|------>|--------|------>|------->|------>|--+
NETWORK | | |
DS1 | | HDSL |
| | |
<--------|<-------|<------|<-------|<------|<-------|<------|--+-----|<-----
<LPBK RQ |net cust| |net cust|
+--------+ +--------+
Programmable Loopback Armed State: UNARMED
Press CONTROL-A For Assistance
Note: The SEND LPBK command can be executed with 0, 1, or 2 HRXs.
Figure 541-6c. HLXC Send Loopback Screen
ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
DS1#: 1
REPEATER
==========
N/A
NONE
AIS
HDSL
DS1#: 4
REPEATER1 REPEATER2
==========
HRX1 HRX2
+--------+
| | |
| | |
| HDSL | |
| | |
|net cust|
+--------+
Page 8 of 16
REMOTE
==========
HLXR
+---------+
| |
| | CUSTOMER
| | DS1
| |
|net cust|
+---------+
11382-A
REMOTE
==========
HLXR
+--------+
| |AIS
+->|----->
| | | CUST
HDSL | | | DS1
| | |
|net cust|
+--------+
11406-A
© 2000, ADC Telecommunications, Inc.
DLP-541
2-137