NEC 151944 Power Failure Transfer PFT, 30shows an outline of a PFT PN-AUCA connection

2.2.9 Power Failure Transfer (PFT)

The PN-AUCA card or the PZ-8PFTA card can be used as the PFT card at the remote site.

(1)When using PN-AUCA card

•Figure 3-30shows an outline of a PFT (PN-AUCA) connection.

•Figure 3-31shows the MDF cross connection for a PFT (PN-AUCA).

TEL

PBX

MDF

MDF

TO C.O. LINE

PN-AUCA

PN-4COT

Figure 3-30 PFT Connection Outline (PN-AUCA)

CHAPTER 3 ND-46550 (E)

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Revision 2.0