Ross NK-16 - NK-64 and NK-72 Router Formats

NK Series User Guide (1.0) Installation • 3–9
Specifications are subject to change without prior notice.
NK-64 and NK-72 Router Formats
SDI Video Level
The SDI level conforms to SMPTE standard 259M.
Multi-Definition Video Level
The Multi-Definition (MD) level conforms to SMPTE standards 259M, 292M and 344M.
All NK MD level routers have a selectable output rise and fall times, via on-board DIP switches.
3G/HD/SD SDI Level
The NK-3G72 supports SMPTE standards 424M, 344M, 259M, and 292M with output reclocking. The input EQ
and reclocker are bypassable through the control system. The output slew rates are automatically set.
Figure 3.18 NK-S72, NK-MD72 & NK-3G72 – 72x72 Rear IO
Specifications
Table 3.19 General
Configuration Phoenix or web browser via NK-IPS
Dimensions 1RU x 64 mm deep (NK-M16)
2RU x 64 mm deep (NK-M32)
Power Consumption 10.5 W (NK-M16)
18 W (NK-M32)
Power Supply +15 V DC
Table 3.20 Inputs
SD SDI
NK-72
Multi-Definition SDI
NK-MD72
3G/HD/SD SDI
NK-3G72
Connection 75 Ω BNC 75 Ω BNC 75 Ω BNC
Return Loss >22 dB > 17 dB > 17 dB
Cable EQ Up to 350 m Belden
8281
Up to 100 m Belden
8281
Up to 100 m Belden
8281
Inputs Outputs
T-Bus Connections Video Reference Loop
Inputs Outputs
GPI AlarmsPower
USO RESTRITO