Telenetics Modular Nest Manuale Utente
Part No. TEL–09949, Rev A
June 2001
Pre-Installation Information and Activities
Page 15 of 34
Cabling the 3263 and the 3268 (Leased Line, Dial Restoral) Modem
Cards
Cards
Refer to Figure 5 for cabling of 3263 and 3268 (leased line with dial restoral)
Modem cards. Interface and cabling pin-outs vary by country.
Modem cards. Interface and cabling pin-outs vary by country.
Refer to the 326X Series Modem User’s Guide, Appendix C, Country-Specific
Information, for interface and cable pin-outs. For DTE and Network Control Port
interface pin-outs, refer to Appendix B, Interface Pin-outs, of that guide.
Information, for interface and cable pin-outs. For DTE and Network Control Port
interface pin-outs, refer to Appendix B, Interface Pin-outs, of that guide.
Figure 5. Cabling the 3263 and the 3268 (Leased Line with Dial
Restoral) Modem Cards
Restoral) Modem Cards
OUT
NC
MSTR
2
MSTR
2
COMM +5V +12V -12V
AC POWER
IN OUT
NC
MSTR
1
MSTR
1
NC BUS
To Dial Line
To Leased Line
To DTE
DIAL LINE A
2W LEASE
DIAL LINE B
2W/4W LEASE
A8
A6
A4
A2
A9
A7
A5
A3
A1
B8
B6
B4
B2
B9
B7
B5
B3
B1
SLOT9
8
7
6
5
4
3
2
1
A
A
A
A
A
A
A
A
A
DTE
DTE
DTE
DTE
DTE
DTE
DTE
DTE
DTE
B
B
B
B
B
B
B
B
B
that require it)
Ferrite bead (in countries