Miscellaneous Items - Nortel Meridian 1 Planning, Installation And Operating Instructions

Page 18 of 536 Chapter 2 — Equipment identification

Miscellaneous items

553-3121-210 Standard 3.0
The following is a list of typical miscellaneous items that can be used as part
of the system installation. Quantities needed depend on the site and customer
requirements.
• modems or Data Communication Equipment (DCE) for remote access to
the system
• on-site Data Terminating Equipment (DTE) or teletypewriter (TTY)
terminal for accessing the system
• connecting blocks for the cross-connect terminal
• transformers and centralized power supplies for items such as digit
displays on telephones
• optional equipment such as music sources, RAN machines, paging
equipment and CDR devices
• NTAK92 Off-Premise Protection module for connecting up to four
off-premise analog telephones
• additional Modem Eliminator (NULL Modem without hardware
handshaking) A0601397 converter may be required to interface the DTE
to the system.
January 1999