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Introduction
A central office trunk module (TMGL8) connects up to eight analog ground-start or loop-start trunks to the OfficePro.
Use Hicom Assistant E to select ground start or loop start. Ground start is the default.
Switches and LEDs
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Switches
The TMGL8 Module has an eight-path microswitch under a flip-up cover. For each channel:
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ON (right): Channel is enabled. |
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OFF (left): Channel is disabled; no new seizures are permitted. |
LED Statuses and Their Meanings
Status of LEDs 1-8 |
Meaning |
---|---|
Off |
Channel is idle, ready to use |
On |
Channel is seized |
Flashing |
Channel is deactivated |
Winking |
System software test in progress |
Cable and Connector Assignment (Backplane)
Note: Pairs 9 through 25 are not used.
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Hicom 150 H V1.0 - Hicom 150 E Office Rel.2.0-3.0 Service Manual | Siemens Part No.: P31003-M1550-X403-3-7620 | Conversion Date: 2000-08-24 |
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Contact: E-Doku-Team | © Siemens AG 2001 |