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Kaleido-MX (3RU)
Hardware Description & Installation Manual
LTC Inputs
The Kaleido-MX (3RU) models support up to five unbalanced LTC inputs, for clock
synchronization.
Communication
GPI-1501 GPI I/O module
A GPI-1501 card supports 20 GPI inputs, and 8 configurable GPI inputs/outputs.
LTC Inputs (3, 4, or 5)
Signal
SMPTE ST 309-1999, SMPTE ST 12-1995 (EBU-3259-E)
Level
500 mVp-p to 10 Vp-p
Impedance
>12 k
Connector
DIN 1.0/2.3
Ω
Ethernet (2, or 3)
Signal
10/100 BASE-T
Standard
IEEE 802.3
Connector
RJ-45
Serial ports (1, or 2)
Signal
RS-422 (SMPTE ST 207, EBU-3245), RS-485
Connector
RJ-45
USB (1, or 2)
Standard
USB version 2.0
Peripherals supported
Mouse, keyboard, memory stick
Connector
USB type A
GPI INPUT (up to 40)
Description
Contact closure to GND
Connector
DB-44
Pull-up voltage
2.3 Volts
Source current
2 mA when input shorted
Low-level activation
0.8 Volts max
Over voltage
25 Volts max