3.3 Rear Panel
The device's rear panel provides the port interfaces.
3.3.1 MP-124 Rev. D
The MP-124 Rev. D rear panel is shown below (AC and DC powered models) and
described in the subsequent table.
DC-powered model:
Figure 3-3: Rear Panel of DC-Powered MP-124 Rev. D Model
Table 3-3: MP-124 Rev. D Rear-Panel Description
Item # Label Component Description
1
Protective earthing screw (mandatory for all
installations). Accepts a 6-32 UNC screw.
2
100-240 V~
50 - 60Hz 0.8A
AC power supply socket.
Note: Applicable only to the AC-powered model.
48V 1.3A
DC inlet for a DC terminal block.
Note: Applicable only to the DC-powered model.
3
ANALOG FXS
LINES 1–24
50-pin Telco connector, providing up to 24 analog lines.
4
RS-232
DB-9-pin male port for serial (RS-232) communication.
5
ETHERNET
RJ-45 port for 10/100Base-TX Ethernet interface.