Mechanical Requirements; Transportation Methods; Controller - Nortel Meridian Companion Installation And Maintenance Manual

153 Appendix B: Technical specifications

Mechanical requirements

Transportation methods

Controller

COMPANION 200 Installation and Maintenance Guide
1. The system exhibits no degradation of performance for the
interference signal over a frequency range of 150 kHz to
100 MHz (modulated to 80% with a 1 kHz signal).
2. The sound pressure levels at near and far end portable is less than
55 dBSPL for the interference signal over a range of 150 kHz to
30 MHz (modulated to 80% with a 1 kHz signal).
Vibration operational
Vibration endurance transportation
Shock fragility
Unpacked drop
Packaged drop
No special constraints need be applied to standard methods of
shipment (such as air freight, truck, and rail) except for the - 40°C
temperature limit.
The COMPANION 200 Controller is the nerve center of the
COMPANION 200 system. On its own, it supports up to 32 Base
Stations or compatible devices. With Line Cartridges, Line Modules,
and Base Station Modules, it can support a maximum of 152 lines
with 32 Base Stations, or a maximum of 224 Base Stations with 8
lines.
The Controller supports the following interfaces:
• 32 TCM ports
• 2 plug-in slots for the Line Cartridges
• A plug-in slot for the Software Cartridge
• Two plug-in slots for Expansion Cartridges (2-port or 6-port)
• A plug-in slot for the Power Supply Unit (installed in factory)
• An interface to ac power via an IEC-320 socket
The Controller is protected against loss of data during ac power
outages of at least 3 days. The Controller is protected against high
dc current flow resulting from Base Station wiring faults. A
IEC 68-2-36, test Fdb
IEC 68-2-36, test Fdb
IEC 68-2-29, test Eb
IEC 68-2-32, test Ec
IEC 68-2-32, test Ed
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