Cronyx E1-XL/B-IP, Инструкция по установке и эксплуатации

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E1-XL/B-IP Multiplexor
© 2006 Cronyx
1
Ethernet 10/100 Base-T port for optional connection to
internal local
area network
;
Ethernet 10/100 Base-T port for connection to external backbone net-
work ;
E1 port, DB-15 connector (female);
External power supply unit connector;
Power Supply Connector
For connection of power supply cable to AC network standard mains connector is
used (IEC 320 C14). Power supply cables (from multiplexor to power supply unit and
from power supply unit to AC network) and power supply unit are supplied with he
multiplexor.
Grounding
It is obligatory to ground the device prior to operating. Lack of grounding will
result in failures of E1/G.703 line interface.
Grounding can be done via any cover screw located on the back side of multiplexor
case.
E1 Port Connector
Multiplexor E1 port is lead out to DB-15 connector (female).
DB-15 connector
contact number
Signal
name
1 XMT-a
2 GND
3 RCV-b
9 XMT-b
10 GND
11 RCV-a
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