The Algogear™ VLD-1002-MD Video Delay is designed for delay applications in both standard and high-definition SDI environments on up to two channels. It supports all popular standard-definition and high-definition video formats including 480i59.94, 576i50, 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94 and 1080i60. Delay adjustment can be set in time units (sec.) and video units (frames, lines and pixels). The VLD-1002-MD can provide up to 10 seconds of delay in HD and 59 seconds of delay in SD in a one channel configuration, using the optional 2GB SODIMM (Small Outline Dual Inline Memory Module). In a 2 channel configuration, the memory can be divided to accommodate different delay on each channel.

The Algogear Video Delay will automatically delay all 16 channels (4 groups) of embedded audio to compensate for the video delay. In addition, ancillary data, closed caption and time code information are also delayed according to video.

Key Features

• Dual channel SD/HD video line delay
• Dual outputs per channel, output format follows input format
• Delay programming in time units (seconds) or video units (frames, lines, pixels)
• Programmable output settings to main program or delayed main program
• Up to 10 seconds of delay for HD and up to 59 seconds of delay for SD, with 2GB memory in a 1 channel configuration. The delay can be split between 2 channels
• Passes ancillary data (including embedded audio)
• Built-in video test pattern generator
• Controlled by easy-to-use DashBoard software
• SNMP support
• Field upgradable and future-proof with the ground-breaking ability to reprogram the card with any of the available Algogear solutions at any time, at no additional cost

Specifications

SD/HD SDI Video
Signal	SD (SMPTE 259M-C @ 270 Mbps) HD (SMPTE 292M @ 1.485, 1.485/1001 Gbps), Format autodetect
Supported Formats	SD 480i59.94, 576i50 HD 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60
Ancillary Data	Passthrough
Video Inputs
Connectors	Two (2) BNC
Return Loss	SD >21 dB up to 270 Mbps HD >14 dB up to 1.5 Gbps
Impedance	75 ohms unbalanced
Video Outputs
Connectors	Four (4) BNC
Return Loss	SD >17 dB up to 270 Mbps HD >11 dB up to 1.5 Gbps
Jitter	SD< 0.2 UI HD< 0.2 UI
Impedance	75 ohms unbalanced
Reference
Connectors	One (1) BNC, SMPTE 170 (Bi-level, Tri-level)
Control
Inputs	One (1) RJ-45 on frame
Software	DashBoard
Power	14 W
Warranty	Two years parts and labour
Ordering Information
Part No.
VLD-1002-MD	Algogear Video Delay
MEM-DDR2-2GB	Pre-installed 2GB DDR2 SODIMM Memory (Kingston RMN2-667/2G)
DFR-8321-CN	openGear Frame, 2RU, 20 slots, modular rear, with network card, cooling fans and one PS-8300 power supply
PS-8300	Additional openGear power supply
R2-10B	10 BNC rear I/O module, for the DFR-8321-CN, 20 slot openGear Frame
SNMP-8310	SNMP monitoring