User manual

T1 Modem Bank
26
To connect the EPC/X host adapter to the T1 Modem Bank(s) via modems, follow the example in Figure 14.
Figure 14 Local and Remote T1 Modem Bank Units
TM
TM
TM TM TM
TMTM
/LQH 
/LQH 
(3&; +RVW $GDSWHU
6\QFKURQRXV 0RGHPV
6\QFKURQRXV PRGHP FDEOH
KRVW D GD S W HU WR PR G HP
To connect the EPC/X host adapter to a system comprised of EPC/CON-16 Concentrators and T1 Modem Banks,
follow the example in Figure 15.
Figure 15 EPC/X Host Adapter Connected to Concentrators and T1 Modem Bank Units
TM
(3&; +RVW $GDSWHU
(3& &RQFHQWUDWRU(3& &RQFHQ WUDW RU(3& &RQFHQWUDWRU
7 0RGHP %DQN
6WDQGDUG GDLV\ FKDLQ FDEOH ZLUH GLUHFW RU ZLUH GLUHFW
Because existing EPC concentrators are assigned node numbers by the host each time the
software is booted, the EPC concentrators must be electrically closest to the EPC/X host
adapter, and any added T1 Modem Bank units must follow the EPC concentrators in the daisy
chain.
When you complete connecting the EPC/X host adapter to the T1 Modem Banks, follow the instructions in
“Software Installation and Configuration” on page 27.