Digital Console Systems for Small to Midsize Comm Centers.
FEATURES
TDM-25/1 Features:
- Desktop Console with 17 inch monitor
- Panel-Mount Microphone
- Wall-Mountable Central Package
- Single Central Controller
- Power Supply with 20-minute UPS
- Four Line Interface Controllers
- Paging Controller
- Five Expansion Slots
TDM-25/2 Features:
- Two Desktop Consoles with 17 inch monitors
- Panel-Mount Microphones
- Wall-Mountable Central Package
- Main and Hot Standby Central Controllers
- Redundant Power Supplies with 20-minute UPS
- Four Line Interface Controllers
- Redundant Paging Controllers
- Four Expansion Slots
The TDM-150 Communications Control System
For Medium to Larger Comm Centers.
FEATURES
- Controls 120 resources, including operator positions, telephone and base station interfaces.
- Built-in fault-tolerant and self-healing technologies prevent any single failure from interrupting system operation.
- All redundant components are continuously tested to ensure complete system reliability.
- Redundant hot-standby Central System Controllers maintain a 50,000 hours mean-time between failure rating.
- Redundant Power Supplies withstand 250,000 hours mean-time between failure.
- Operates on 12 VDC with a 1 Hour minimum internal UPS.
- Integrates radio, telephone, E911 and CAD on a single workstation in a multi-tasking, Windows 2000 environment.
- Interfaces directly to M/A-COM EDACS and EF Johnson MultiNet trunking systems.
- Also reaches EDACS via the Orion Control Station interface.
SYSTEM ARCHITECTURE:
Distributed Multiple Microprocessor using
Time Division Multiplex (TDM) techniques. Passive backplane design.
Fully redundant TDM bus structure with automatic transfer in the event of
a bus failure.
AUDIO DIGITIZATION:
64 kbs, µLaw Pulse Code Modulation
SURGE PROTECTIONS:
3-element gas tubes on all RT lines rated 5,000
amperes and on all AC lines rated 10,000 amperes.
SELF DIAGNOSTICS:
Continuous systemwide diagnostics on all TDM
communications paths including all cards in hot-standby mode. Plain
English diagnostic messages sent to Supervisor's position and logging
printer upon detection of any abnormality.
REMOTE DIAGNOSTICS and PROGRAMMING:
All diagnostic messages
and reports can be remotely accessed via password-protected modem
with the system in normal operation. All system functions are online
programmable via modem, with the system in normal operation.
SELF HEALING:
Automatic transfer to redundant TDM bus upon failure of
active bus. Automatic transfer to hot-standby system or sub-system
controller upon failure of active controller. Automatic isolation of any failed
module from TDM buses. Automatic transfer to hot-standby Tx/Rx
controllers (if present).
POWER SUPPLY SYSTEM:
High efficiency redundant switching design with internal battery for UPS
backup. Seamless transfer to cold standby reserve power supply upon
failure of active power supply module.
INPUT: 120/230 VAC 20%, 47-64 Hz
OUTPUT: 13.7 VDC only
UPS HOLDUP TIME: 1 hr. minimum
UPS BATTERY: 12V Sealed lead-calcium chemistry – non-venting.
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T5 Communications Control System
T5 Communications Control System Advanced Trunking Applications for Large or Wide-Area Distributed Comm Centers.
FEATURES
SYSTEM ARCHITECTURE :
Distributed Multiple Microprocessor nodes that can be networked to form wide-area systems with virtually unlimited resource capacity. Individual nodes use high-speed token-ring backplane with 950 card capacity. Fully redundant backplane structure with automatic transfer in the event of a failure. Redundant inter-node links allow self-healing in the event of network path failure.
AUDIO PROCESSING :
Supports packet and circuit-based formats.
Multiple vocoder technologies supported.
PACKAGE :
60" or 87" H x 24" W x 26" D enclosed rack cabinet
SURGE PROTECTIONS :
3-element gas tubes on all RT lines rated 5,000
amperes and on all AC lines rated 10,000 amperes.
SELF DIAGNOSTICS :
Continuous systemwide diagnostics including all cards in hot-standby mode. Plain language diagnostic messages sent to designated position(s) and printer upon detection of any abnormality.
REMOTE DIAGNOSTICS and PROGRAMMING :
All diagnostic reports can be remotely accessed via password protected modem. All system functions are online programmable via modem, including embedded operating system code updates. Individual channel Tx/Rx audio available at the node cabinet or remotely via telephone. All programming can be performed locally or remotely with the system in normal operation.
SELF HEALING :
Automatic transfer to redundant backplane upon active backplane failure. Automatic transfer to hot-standby system controllers upon active controller failure. Automatic isolation of any failed module from data structure. Automatic transfer to hot standby function controllers ( if present ).
POWER SUPPLY SYSTEM:
High efficiency redundant switching design with internal battery for UPS backup. Seamless transfer to cold standby reserve power supply upon failure of active power supply module.
INPUT : 120/230 VAC _ 20%, 47-64 Hz
OUTPUT : 13.8 VDC only; other voltages generated on-card as needed
UPS HOLDUP TIME : 1 hr. minimum
UPS BATTERY : 12V Sealed lead-calcium chemistry – non-venting
DIAGNOSTICS :
Continuous reporting of utility and internal power supply
status, battery charge and battery condition
Tx/Rx INTERFACE CONTROLLERS
FREQUENCY RESPONSE : +1, -3 dB, 300-3400 Hz
LINE IMPEDANCE : 600 ? / 10K balanced line
Tx LINE OUTPUT : -22 to +12 dBm (voice) adjustable
Rx INPUT THRESHOLD : -42 dBm programmable
LINE BALANCE : >70 dB @ 1000 Hz
CHANNEL CROSSTALK : < 60 dB for a fully loaded system
HUM / RESIDUAL NOISE : < 55 dB Tx/Rx
AUTOMATIC LEVEL CONTROL : Microprocessor controlled within 3 dB
over a 42 dB dynamic range. Level will not increase in absence of voice.
BASE STATION CONTROL :
DC : _ 3 Ma to _ 16 Ma - LL or LG - Pulsed & Sustained Currents
TONE : 15 Standard EIA Fx Tones - Single & Sequential Formats
E&M : M-lead - isolated dry contacts; E-lead - opt isolated SE input
TELEPHONE INTERFACE OPTIONS
LINE TYPES SUPPORTED : CO Loop-start/Ground-start, True 4W,
CANTS, 9-1-1 Trunk w/ANI, T1, E.1
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