Grass Valley NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching

Grass Valley NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching

Grass Valley NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching

B&H # GRCR16023GCQ MFR # CR1602-3GIG-CQX

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Grass Valley CR1602-3GIG-CQX overview

  • 1Description

The Miranda Technologies NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching offers clean and quiet outputs for performing seamless video and audio transitions. This router provides 2 clean and quiet outputs for 3G signals, and 6 auxiliary outputs for preview or monitoring. It also offers support for up to 16 channels of embedded audio. The router’s unique design supports ±3 line buffer, which reduces the need for using timing equipment. The line buffer allows the router to realign sources that are grossly out of time and switch them with minimal delay. This switching is performed without any video artifacts or audio pops that are typically associated with a transition of this nature.

The NVISION CQX 3G router is robust and compact. It is ideal for disaster recovery backup and bypass master control applications and can also be used as an alternative to a master control system. Several transition types are available in this router, including V-fade, cut-fade, fade-cut, and crossbar. This clean and quiet switching router features 2 separate emergency bypass inputs with relays to ensure critical signal passage, even in the event of a power outage. It can operate as a standalone unit, and can also be driven by an external control system.

Unique design supports a ±3 line buffer, reducing the need for timing equipment
16 inputs, 2 clean & quiet outputs, and 6 auxiliary outputs
Support for 16 channels of embedded audio
V-fade, cut-fade, fade-cut, and crossbar transitions
Choice of 3 transition rates
GPI/O (General Purpose Input/Output) interface for simple external control and alarms
2 bypass inputs with relays ensure signal passage in the event of power failure
Serial port supports NVISION router serial protocol for automation control
Typical clean and quiet switching applications include master control backup/bypass using parallel backup switcher and downstream 2 x 1 change-over, specialty channel backup/bypass using downstream backup switcher, and simple master control
In the Box
Grass Valley NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Grass Valley CR1602-3GIG-CQX specs

    Electrical AC
    Input: 90 to 250 VAC, 50/60 Hz, auto-ranging
    Fuses: No user serviceable fuses
    Connector: 2 x 12 VDC with external modules
    Power Usage: 33 W nominal
    Power: PS0001-00, HB0321-00, 50 W, one IEC 320
    Regulatory Compliance Electrical: UL listed and CE compliant
    Serial Control Type: 1 serial port
    Standard: SMPTE 207M, EIA-422, configurable
    Connector: 1 x DE-9
    Input/Output Connectors General Purpose: DB25 (16 inputs, 4 outputs)
    Ethernet Type: 10/100 BaseT
    Standard: IEEE 802.3
    Protocol: NVISION Ethernet protocol
    Connector: 1 x RJ-45
    Video Input Type: Analog video reference
    Standard: PAL, NTSC, or Tri-Level Sync
    Connector: Loop-thru, BNC
    Impedance: 75 Ω or Hi-Z
    Input Level: 0.5 to 2 Vpp
    Input Return Loss: ≥30 dB at 5 MHz
    Inputs/Outputs 3G
    Type: High-definition serial digital video
    Standard: SMPTE 259M-C, 292M, and 424M
    Connector: BNC
    Impedance: 75 Ω
    Router Path: Non-inverting
    Data Rate Auto reclocking at 270 Mbps and 1.483, 1.485, 2.967, 2.97 Gbps or auto bypass with pass-through from 19 Mbps to 3 Gbps
    Cable Equalization At 270 Mbps:
    1,312.34' (400 m) Belden 1694A
    820.21' (250 m) Belden 1855A
    At 1.5 Gbps:
    492.13' (150 m) Belden 1694A
    328.08' (100 m) Belden 1855A
    At 3 Gbps:
    328.08' (100 m) Belden 1694A
    147.64' (45 m) Belden 1855A

    Values are applicable for cables listed or equivalent cables.

    Output Level 800 mVpp ± 10%
    Input/Output Return Loss >15 dB, 5 MHz to 1.5 GHz
    >10 dB, 1.5 to 3 GHz
    Time Output Rise/Fall: ≤135 ps
    Overshoot Output: ≤10% of maximum amplitude
    Jitter Output Alignment: ≤0.3 UIpp from 100 kHz to 300 MHz
    Output Timing: ≤2 UIpp from 10 Hz to 100 kHz
    Video Transition Rates
    1080i59.94, NTSC: Slow 90, medium 60, fast 30 frames
    1080i50, PAL: Slow 75, medium 50, fast 25 frames
    720p50: Slow 150, medium 100, fast 50 frames
    720p60: Slow 180, medium 120, fast 60 frames

    Slow = 3 seconds, medium = 2 seconds, and fast = 1 second

    Operating Temperature 32 to 104°F (0 to 40°C)
    Relative Humidity 0 to 90%, non-condensing
    Cooling Front serviceable fan tray
    Terminal Grounding: Cooper, accepts 14-6 AWG
    Mounting EIA 310-C, 19" (483 mm)
    Height 1RU
    Dimensions (H x W x D) 1.75 x 19 x 10.15" (45 x 482.6 x 257.81 mm), without a control panel attached
    Packaging Info
    Package Weight 11.0 lb
    Box Dimensions (LxWxH) 24.0 x 8.0 x 5.0"

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