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Continued
10
Wire the Control Unit to the Modem
Follow these steps to connect the control unit to
the modem.
a. Connect a serial data cable from the
"Modem" jack on the control unit to the
"ACU" jack on the modem (see Figure 28).
b. Connect the BUC power cable from the "BUC
Power" jack on the control unit to the "BUC
Pwr" jack on the modem.
Wire the Remote Service Module
Follow these steps to connect the remote service
& support module to the control unit.
a. Connect a serial data cable from the
"Maintenance Port" jack on the control unit
to the "Serial" jack on the remote service &
support module. (see Figure 29).
b. Make sure the cellular antenna is connected
to the "Antenna" jack on the remote service &
support module.
Wire the Switch and MTA
Follow these steps to connect all LAN devices.
a. Connect the supplied straight-through
Ethernet cable from the "User ENet" jack on
the modem to any port on the switch (see
Figure 30).
b. Connect a second straight-through Ethernet
cable from any port on the switch to the
"WAN" jack on the MTA.
c. Connect the customer's analog (not digital)
phone(s), fax machine, and/or PABX to the
desired RJ-11 "Phone" jack(s) on the MTA.
Each jack is linked to a unique phone line.
NOTE: If the customer requires an enterprise-grade
fax solution, install KVH's optional UCH-250 Fax
Server (KVH part #19-0520).
d. For a wired Ethernet network, connect the
customer's computer(s) to any port(s) on the
switch. For a wireless network, connect an
access point (customer-supplied) to the
switch (ports 1-4 support IEEE 802.3af devices).
Wire the Belowdecks Units
Figure 28: Modem Data and BUC Power Wiring
Control Unit
Modem
J1
J3
AC PWR
Rx RF
MODEL: VMBR-1510 ArcLight
PART: 1234567 REV XXX
SERIAL: XX-XXXXXX
CAGE CODE: 12345
Figure 29: Remote Service & Support Module Wiring
Control Unit
Remote Service
& Support Module
Cellular
Antenna
Figure 30: Switch and MTA Wiring
Modem
BUC PWR
J5
CONSOLE
J4
ACU
Switch
7
8
7
MTA
WAN
12V DC
RSTR
WAN
NOTE: The Ethernet and VoIP equipment supplied with the
system might differ from those shown in this diagram.
Modem
MODEM
RS422
J6
BUC PWR
J2
J8
J5
Tx RF
BUC Pwr
USER
CONSOLE
CAUTION
ENET
NO OPERATOR
J7
SERVICEABLE
PARTS INSIDE,
ACU
J4
ENET
DO NOT OPEN
ACU
ACU
Maintenance Port
Serial
GP10
Serial
Power
SIM
Antenna
Antenna On/Off
Audio
User ENet
J6
J8
USER
CAUTION
ENET
NO OPERATOR
J7
SERVICEABLE
PARTS INSIDE,
ACU
DO NOT OPEN
ENET
PoE ports
for optional
6
devices
6
5
4
3
2
1
+
5
POE
48V
Laptop
PC
Analog
Phone
Phone1
LAN
PHONE 2
PHONE 1
BUC Power
BUC POWER
20V 2.5A
15
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