The NK-3G144 3G/HD/SD multi-definition SDI router handles high-bandwidth, broadcast-quality, digital video and audio signals, and embedded audio signals. Digital video signals can be 3G, high definition, standard definition, DVB-ASI, or SDTI. The NK-3G144 supports SMPTE standards 424M, 344M, 259M, and 292M and AES. The NK-3G144 is powered by two +15Vdc, 32 A PSUs, providing redundancy. The PSUs are load-sharing. The NK-3G144 is designed for installation into a standard 19" equipment rack. It has integrated rack ears, allowing it to be screwed in using standard screws and cage nuts. A routing switcher is a module that switches items of broadcast equipment from a nominated source to a nominated destination. All routing switchers in the system can be connected to other NK Series devices via the T-Bus control system, and can be connected to a video referencing signal. The NK-3G144 can be partitioned. Each partition may be assigned to a unique or common switching level. The NK-3G144 is set up using the routing switcher editor in dashboard.
Compact size
Data rates 143Mbps to 3Gbps
Handles 3G/HD/SD SDI and DVB-ASI
Supports SMPTE 259M, 292M, 344M and 424M
144x144 expandable from 8x8 in groups of 8
Cable equalizing inputs
Individually selectable re-locking outputs with programmable slew rate
Hot swappable power supplies, I/O cards and matrix cards
Redundant universal power supplies included
Forced air cooling with intelligent fan control
Black burst or tri-level sync input with programmable switch point
Integrated NK series control
Optional redundant matrix/control cards
5-year transferable warranty
Matrix Switcher Audio Input Signal Type - Other
Matrix Switcher Video Input Type - SDI
Routing Type - Video
Warranty - Yes
Operating Temperature (Maximum):
86 F
Operating Temperature (Minimum):
32 F
Number of Inputs:
144
Number of Outputs:
144
Rack Units (Height):
10
Inputs:
Connections:
75 Ohms BNC
Return Loss:
>15dB 5MHz to 1.5GHz,>10dB 1.5GHz to 3.0GHz
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