ADTRAN 25 manual Install Terminals

INSTALLATION

INSTALL TERMINALS

When installing terminals at workstations, consult the Voice and Data Station Records Form to make sure that you are connecting the right terminal type at each workstation.

In a replacement installation, single-line and MET voice terminals already in place may not need to be replaced, although the MET labels change. Installation is required only for new terminals ordered. Standard MET sets (2990 Series) require a ZD8AJ-87 (grey) or ZD8AJ-50 (beige) adapter cord between the modular cord and the wall jack. The 12-button MET set does not need the ZD8AJ-87 adapter cord. (Only 10-button and 12-button MET sets may be used with System 25. Also, the set with busy lamp field will not work unless modified.)

Terminals located in the same building can be connected to the system as follows:

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Stand-alone voice terminals (all types)

Single-line voice terminals linked to data terminals or personal computers with ADUs

The 7300H Series voice terminals linked to data terminals or personal computers with ADUs

Data terminals or computers connected to the system with modems (to ZTN78 CPs), ADUs (to TN726 CPs), or Multiple Asynchronous Data Unit (MADU) (to TN726 CPs)

Extended stations

ATL Cordless Telephone.

7300H Series 34-Button Deluxe and BIS voice terminals equipped with an adjunct (for example, an HFU) require auxiliary power. Other 7300H series terminal/adjunct combinations do not.

For MET sets, use a 400B2 Adapter and a 2012D Power Unit. See Figure 2- 37.

The ATL Cordless Telephone is powered by 110 V ac provided by a wall receptacle that is not under control of a wall switch.

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