14
S
PECIFICATIONS
CHAPTER 2 ABOUT EX CONTROLLER
Power and Grounding
Figure 2.6: Unit with Dual Power Supply
Redundant power supply unit has no power switch.
Table 2.3:
# Connectors/Cards Description
6 USB1 USB connector
7 USB2 USB connector
8 SYNC IN 8 KHz TDM synchronization pulse input
9 SYNC OUT 8 KHz TDM synchronization pulse output
10 PRI card with PRI port RJ48 connector for ISDN-PRI connectivity
11 DSP CARD No connector available.
12 FXS card with FXS ports RJ11 connectors for traditional analog line
devices.
13 ETH1 A 10/100/1000 BaseT Ethernet RJ45 connector
for access to a WAN.
Typically, not used for the deployment.
14 ETH2-ETH3-ETH4/EXT-ETH5/E
XT
10/100/1000 BaseT Ethernet RJ45 connector for
access to a LAN. These ports are used by default
for LAN connections.
16 FXO card with FXO ports RJ11 connectors offering analog PSTN access.
Table 2.4: (Sheet 1 of 2)
# DESCRIPTION
1 Power 1 connector
2 Power 2 connector
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