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Link Electronics SDI Presence Detector with GPI

B&H # LILEI515GPI Mfr # LEI-515B/GPI
Usually ships in 7-10 business days

Availability Details

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This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $658.95
Product Highlights
  • Serial Digital Detect
  • Auto Detection of Loss of D1
  • Threshold Adjust
  • Manual Override
  • Hard By-Pass
  • LED Indicators

The SDI Presence Detector with GPI from Link Electronics monitors two serial component digital signals and automatically switches to a backup auxiliary source in the event of a signal failure. This module also features "audio follow video" functionality, which is switched internally with a captive-screw terminal sub-module. This unit supports both Composite and Component video signals.

This unit's input receiver device monitors the incoming signal level and produces a DC voltage proportional to the amount of gain and equalization necessary to recover and reshape the signal. If automatic gain/EQ voltage exceeds the threshold voltage, this device will switch to auxiliary input.

Adjustment features give this unit the ability to select auxiliary input before data errors are visible in the primary input. Front panel switches allow you to override the automatic changeover functions and choose either video source. Dual front-panel LEDs indicate the presence or absence of video input signals. Switching is accomplished with an active 2:1 multiplexer and a 75Ω matched-impedance relay allows the input signal to pass through even if power is lost.

Detection & Backup
This unit allows you to monitor (2) serial component digital signals and automatically switch to a backup auxiliary source in instances of signal failure.
Multi-Format Support
This unit supports both Composite and Component video signals.
Manual Override
Choose to override this unit's automatic features and choose the video source as needed.
LED Indicators
Dual front-panel LEDs indicate the presence or absence of video input signals.
Video Input Composite: 143Mb/s, SMPTE 259M-A
Component: 270Mb/s, SMPTE 259-C
Impedance: 75Ω
Return Loss: >15dB
Signal Level: 800mV+/-1%
CMR: 30Vp-p, up to 60Hz
Connectors: BNC
Audio
  • Type: Four (4) Form C Contacts
  • Connectors: Sub D Connector with Screw Terminals
  • Configuration: Analog & Stereo, balanced, single ended or AES/EBU Digital
  • Analog Aux. to Primary Cross Talk: > 100 dB
  • Analog Left to Right Channel: >95 dB
  • Indicators
  • Input Alternate Digital Video: Green/Red LED
  • Input Main Digital Video: Green/Red LED
  • Output Alternate or Main: Green LED
  • Dry Contact Switch Configuration: SPDT, Form C
    Power Rating: 0.5A/120VAC
    Terminal Type: Captive Screw Terminals
    Operating Requirements Temperature: 32 - 122° (0° to 50°C); ambient

    Humidity: 0 to 90% non-condensing
    Power Input: 120/240 VAC
    Power: 0.3 watts
    Dimensions (WxDxH) 5.5 x 9.3 x 1" (140 x 236 x 25mm)
    Weight 2.4 lbs (1.1 kg)
    Link Electronics SDI Presence Detector with GPI
  • 10 Year Warranty
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