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Multiserver 5000
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3. You may do either one of the following setups:
a. • Select remote echo (option 2).
• Attach an async tester (i.e., a BERT) to
the async port initiating the test. Type in
some data. All data entered should be
received on your display.
or
b. Select the remote fox (option 4). The
message is automatically sent. It should be
received and displayed.
T
ESTING TELCO AND THE REMOTE INTEGRAL
CSU/DSU (ASYNC CHANNEL IS NOT FORCE
CONNECTED
)
Notes
• This test will interrupt normal
operation over the selected link.
• The test requires operator intervention
at the remote unit.
At the remote Multiserver:
Put the remote Multiserver into a digital
loopback test (option 2 for the integral ISU).
At the local Multiserver:
1. Log into the Command Facility Main Menu,
Diagnostics (option 7). Select Remote
Composite Loopback (option 1).
2. At the Diagnostics Menu, select Link Channel
Loopback (option 2). Enter the channel
number of the link.
3. You may do either one of the following setups:
a. • Select remote echo (option 2).
• Attach an async tester (i.e., a BERT) to
the async port initiating the test.
• Type in some data. All data entered
should be received on your display.
or
b. Select the remote fox (option 4). The
message is automatically sent. It should be
received and displayed.
T
ESTING A STANDALONE MODEM OR CSU/DSU
Notes
• This test will interrupt normal
operation over the selected link.
• The test requires operator intervention
at the remote unit.
1. Log into the Command Facility Main Menu,
Diagnostics (option 7). Select Remote
Composite Loopback (option 1).
2. At the Diagnostics Menu, select Link Channel
Loopback (option 2). Enter the channel
number of the link.
3. You may do either one of the following setups:
a. • Select remote echo (option 2).
• Attach an async tester (i.e., a BERT) to
the async port initiating the test.
• Type in some data. All data entered
should be received on your display.
or
b. Select the remote fox (option 4). The
message is automatically sent. It should be
received and displayed.