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Installation
2.8 V.90 Modem Port (Optional)
The RS400 Series can be equipped with one single standard V.90 modem port to allow
remote dial-in access to the RS400 Series, and the Ethernet network. For instructions
regarding the configuration and operation of this port please see the RuggedServer User
Manual available at
www.ruggedcom.com
.
The modem port can be accessible via the RJ-11 port located on the rear of the unit.
Figure 26 details the port pin-out, which conforms to the standard telephony pin
configuration.
CAUTION – To reduce the risk of fire, use only No. 26 AWG or larger telecommunication
line cord.
Pin
Signal
1
No Connection
2
No Connection
3
Ring
4
Tip
5
No Connection
6
No Connection
Figure 26: RJ-11 V.90 Modem Port pin-out
This product meets the applicable Industry Canada technical specifications
The Ringer Equivalence Number is an indication of the maximum number of devices
allowed to be connected to a telephone interface. The termination on an interface may
consist of any combination of devices subject only to the requirement that the sum of
the RENs of all the devices does not exceed five.
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RuggedCom
®
RuggedServer™
RS400 Family Installation Guide rev109