Nortel Meridian 1 option 11C Planning And Installation Manual page 35

0LVFHOODQHRXV#LWHPV
#&KDSWHU#5#²#(TXLSPHQW#LGHQWLILFDWLRQ
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:
• QUA6 Power fail transfer units (PFTU) to transfer lines during a power
or system failure
• 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.
2SWLRQ#44& 3ODQQLQJ#DQG#,QVWDOODWLRQ#*XLGH
3DJH#68#RI#6:;