Grass Valley TR6442i - Manual (Page 39)

35
Specifications
Intercom
Number or intercom channels.................................................................................................2
2-Wire (TW/PL)
Interface:...........................................................................................Clear-Com PL: XLR3M x 2
..........................................................................................................................RTS TW: XLR3M x 1
Max Level.......................................................... 2VP-P, @ 1KHz (equiv. to +18dBu in 4W)‡
Dyn. Range...................................................................................>85dB, ref. 2VP-P @ 1KHz ‡
Freq. Response ........................................................+.1/-3dB, 70Hz to 22kHz, ref. 2VP-P ‡
THD+N................................................................................................................. <.1% @ 2VP-P ‡
I/O Impedance (100Hz to 20KHz)......
Termination engaged (internal power) ..................................................... 220? ±10%
Termination dis-engaged (external power)........................................................?10K?
Nulling: ................................................................................................................ Automatic DSP
‡properly terminated (internal or external)
4-Wire (4W) Ports
Interface................................................................ Clear-Com MatrixPlus/Eclipse: RJ45 x 2
..............................................................................................RTS Adam/Cronus/Zeus: RJ11 x 2
Maximum Level (I/O, Unity Gain) ............................................................................+18dBu
Dynamic Range ....................................................................................... >85dB, ref. +18dBu
Frequency Response .................................................... +.1/-3dB, 35Hz-22kHz, ref. 0dBu
THD+N............................................................................................ <.05% @ +17dBu @ 1KHz
Input Impedance. .............................................................................................10k? balanced
Output Impedance.... ........................................................................................30? balanced
Data: . ....................................................................................Clear-Com: RS422, RTS: RS485
Crosstalk: . .......................................................................................................................... >85dB
Electro-Optical
Operating Wavelength, standard ....... 1310/1550 nm (Wave Division Multiplexed)
Nominal Optical Loss Budget Values
TX Laser output power.. ......................................................................................... .-7 dBm
RX Sensitivity, HD/SDI............................................................................................-22 dBm
Link/Distance Limit* .. ............................................................. 15dB optical loss (? 30Km*)
Fiber Compatibility... ............................................................................................ Single Mode
Optical Connector . ....................................................................................................................ST
*Maximum cable length varies due to optical cable quality, dirt/dust/contamination on
connectors, and the number of in-line connectors.