Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
IMUX 2000 T1/E1
6
April 2007
POWER REQUIREMENTS
All shelves can be equipped with a secondary plug-in
power supply for redundancy.
Input Voltage: Range:
24 Vdc 19 to 29.0 Vdc
48/125 Vdc 38 to 150 Vdc
250 Vdc 200 to 300 Vdc
120 V
ac 90 to 130 Vac
220 Vac 180 to 265 Vac
OPTICAL INTERFACE ADAPTERS (OIA)
Emitter Wavelength Fiber System Gain
LED 1300 nm MM 25dB (12mi; 19km)
LED 1300 nm SM 18dB (17mi; 27km)
Laser 1300 nm SM 36dB (37mi; 62km)
Laser 1550 nm SM 30dB (56mi; 90km)
Laser 2mw 1550nm SM 39d (70mi; 113km)
ALARMS AND DIAGNOSTICS
Status Monitoring:
•
Constant monitoring of equipment with alarm
reporting.
Alarm Types:
• Alert, cautionary conditions that do not prevent
multiplexer operation.
• Alarm, conditions that directly affect multiplexer
operation.
Interface:
• Front panel indicators and alphanumeric display
• RS-232 port for remote access and interrogation
• Form C relays for shelf alarm and alert
Loopbacks:
• T1: Line, Equipment and Payload
• E1: Line and Equipment
DS0 CHANNEL MODULE FUNCTIONALITY
Voice Units:
2W VF
• Type I, II, III & V E & M signaling
2W Foreign Exchange
• Loop or ground start signaling
• Automatic ring down option
4W VF
• Type I, II, III & V E & M signaling
• Point-to-point and multi-point
• 4W FXO and FXS
• Channel addressing for added protection
• 2713Hz detection loop-back mode
• Optional SWC rated connection for analog
teleprotection
Orderwire:
• 2W party line voice circuit over a 64 kbps channel
• DTMF signaling
• Uses a regular 2W phone
Data Units:
Low Speed Data
• RS-232 interface Async. and Synchronus
• RS-422 interface
• RS-485 interface 2 or 4 wire
• Sub-rate multiplexing
• Point-to-point and multi-point
High Speed Data (56/64 kbps rates)
• RS-449, V.35, X.21 and G.703
• Channel addressing for added protection
• ANSI C37.94 optical interface
High Speed Data (N x 64 kbps Rates)
• N = 1 to 24 64 kbps
• RS-449 & V.35 interfaces
• ANSI C37.94 optical interface
Office Channel Unit Data Port (OCUDP)
• ANSI T1.410
Technical Specifications
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