Installing a Management Unit (HMU)
800-357-104-01, Revision 01
26
September 29, 2000
HMS-357 List 4 and List 5
C
ONNECTING
A
L
OCAL
M
AINTENANCE
T
ERMINAL
Figure 18.
Connecting a Maintenance Terminal to the HMU Craft Port
Step
Procedure
Installer Check
ü
ü
ü
ü
The HMU DCE should be connected to the DTE port of the local maintenance terminal. If
the connection to the HMU requires a DTE-to-DTE or DCE-to-DCE interface, see the HMU
technical practice for more information.
1
Connect a standard 9-pin, terminal cable to the HMU front panel craft (DB-9) port or connect a 25-pin
terminal cable to the OSS port on the shelf backplane.
The craft port is configured as DCE. The OSS port is configured as DTE.
H
2
Connect the other end of the terminal cable to the serial COM port on the maintenance terminal.
H
3
Start a VT100 terminal emulation program, such as HyperTerminal or Procomm, on the PC.
H
4
Configure the maintenance terminal as follows:
•
9600 baud
•
No parity
•
8 data bits
•
1 stop bit
H
5
Proceed to
“Using the Terminal Access Option” on page 27
H
Installer Signature
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Date
x
Maintenance terminal
Interface cable
Serial COM port
HMU Craft port