Polycom, Inc.
26
Power Unit and Status
For version 8.3 and higher, RealPresence Collaboration Server (RMX) 1800 supports a redundant power
unit. The two power units back up each other and are hot swappable.
To insert a power unit:
1
Slide the power unit into the chassis until it snaps into place.
The system beeps because it detects a power unit inserted without a power supply connected to it.
2
Connect the unit to a power supply using the supplied power cable.
The system stops beeping.
No.
Port
Description
1, 2
Power socket and
fan
Built-in power socket and fan
3
Serial (RS 232)
Diagnostics only
4
USB 1
For USB Key connection; For more information of USB Key connection, see
First Entry Power-up and Configuration
Server (RMX) 1500/1800/2000/4000 Getting Started Guide
5
USB 2
For USB key connection.
6
LAN 1
For management network connection; when LAN redundancy is enabled, LAN 1
is used for both management, media and signaling network connection
7
LAN 2
For media and signaling network connection; when LAN redundancy is enabled,
LAN 2 is the backup of LAN 1 port
8
PRI 3
Note: The ISDN module with PRI ports is only available on RMX 1800 with three
DSP cards.
For ISDN network connection, PRI port can work as either an E1 or T1 port, but
not simultaneously
Indicator status of the PRI ports are as below:
•
Red - ISDN network works abnormally
•
Green - ISDN network works normally
•
Off - ISDN PRI interface isn’t enabled for any ISDN network service
9
PRI 1
10
PRI 2
11
PRI 4
Note: Get a redundant power unit
Your RealPresence Collaboration Server (RMX) 1800 is shipped with one power unit by
default. To get a redundant power unit, contact your channel sales representatives.
Summary of Contents for Collaboration Server (RMX) 1800
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