5. Power options
●
DC 24V option
Converter box is powered by +12..+30VDC (non-isolated). The
equipment is resistant to incorrect power connection, if the voltage is
below 35V. Socket is PSU 5.5/2.5mm.
●
DC 48V option
Converter box is powered by -36..-72VDC (isolated). The equipment is
resistant to incorrect power connection, if the voltage is below 100V.
Socket is MC 1,5/3-G-3.81.
●
AC option
Converter box is powered by 85…240VAC, 47…63Hz, socket
IEC60320-C14
6. Configuration
1. Modes of operation
The converter offers three modes of operation:
●
Simple converter mode
Simple interface converter 2048kbps only
●
Multiplier mode
In this mode each bit received from Eurocom interface is transmitted 8,
4, or 2 by interface E1. In the direction from Eurocom interface to the E1
interface the degree of multiplication is determined automatically based
on measurement Eurocom interface received clock frequency. In the
opposite direction the equipment automatically recognized degree of
multiplication on E1 interface and retrieve the original binary stream on
Eurocom interface
●
Multiplexer mode
For 2048kbps it works just like simple raw-data converter. For lessee
throughput, G.704 framing is generated on E1 interface and raw data
from Eurocom side are placed in predetermined timeslots (and vice-
versa). The byte integrity is not maintained (in the case of connecting
two E1 nodes through Eurocom link with throughput 256/512 or 1024
kbps).
2. How to set up
Connect the device to terminal through the serial interface. Set the
following parameters of the interface:
baud rate – 57600 bit/s
TEL-KA EUROCOM B / E1 Mux converter
www.tel-ka.com.p
l
User Manual v.3.1 4. Apr. 2014
Page 6/13
