Specifications

October 2012 © British Telecommunications plc 2011
Page 7
The PSTN connection is required for “Redcare secure 2” and “Redcare secure 3” service.
If the telephone line carries ADSL (broadband) then an additional ADSL microfilter will
normally be required. Suitable hardwired ADSL microfilters are available from the Redcare
web shop. www.Redcare.bt.com
The unit is supplied pre-configured with the necessary 0800 telephone numbers to connect to
the Redcare network.
An additional 2 way block marked “Panel A B” allows for the PSTN line to be diverted out
through an onboard bypass relay for carrying out PSTN dial in panel UDL.
Note the “Panel A B” connection purely presents the PSTN out via the units bypass relay. This
is not a dial Capture connection.
Ethernet connection
The Ethernet port needs to be connected to a suitable Ethernet network for “Redcare secure
IP” service using CAT5 cable. For most IP installations, a standard Ethernet patch cable can
be used. The Ethernet port can also be used to connect to a local PC for advanced unit
configuration. This connection may require an Ethernet Crossover cable as the unit does not
auto detect cable type.
Aerial connection
Connect the supplied aerial to the MMCX connector on the top left of the unit. The aerial
should be placed in a position that receives the best wireless coverage for the GPRS network
being used. Carry out a survey with a signal strength tester to establish the best location.
If necessary, a selection of higher gain extension aerials can be purchased from the Redcare
web shop at www.btinstallershop.com
PROGRAMMING
Programming Port
The programming port is used for upgrading the software on the unit using a USBNav
programming dongle, or analysing the units de-bug information using a USB to TTL serial
cable (3V3).
See section on serial de-bug for further information.
Unit initialisation
At power up the unit will display its current software level on the display.