The Universal Videohub Power Supply package includes a power card with a single connection to a 1 RU rack-mount chassis which contains the power supply. The low power supply is a "Universal Videohub 450W Power Card"and requires three 150W "brick" power supplies which are sold separately.ġ1 Planning Your Videohub Installation Universal Videohub Power Supply A Universal Videohub 288, which is fully populated and running at maximum power consumption, can be powered by a single "Universal Videohub Power Supply". The low power supply may be considered due to its lower cost but is slightly underpowered and will not power a fully populated Universal Videohub 288 under all card combinations. The high power supply is named the "Universal Videohub Power Supply". We strongly recommend the high power supply to ensure sufficient power with all card combinations. There are high and low power supply options for Universal Videohub 288. Only one power card is needed to power Universal Videohub 288 but two power cards should be installed if failover redundancy is required. Power Supply Options External power supplies connect to Universal Videohub 288 via power cards. The Videohub Ethernet protocol, RS-422 protocol and RS-422 pinout diagram are documented in the Developer Information section of this manual. ![]() Third party router controllers can control Universal Videohub 288 via Ethernet, or as an RS-422 slave device, for router crosspoint switching. Router Control Options If router control is performed via Ethernet, the integrated “Videohub Server” is used and you need only provide an Ethernet cable to connect Universal Videohub 288 to your Ethernet network switch. You will need to provide a USB 2.0 type A to mini B male cable. The Videohub firmware update utility runs on Mac OS X and Windows computers and uses a USB 2.0 connection to Universal Videohub 288. Programmable firmware can provide new features, compatibility with new hardware and support for new formats. Occasional firmware updates can be downloaded from the Blackmagic Design website. You will need a number 01 size Pozidriv screwdriver to install the Universal Videohub 288 Crosspoint card. A Power Overload light will illuminate on the card if inadequate power is being supplied to the unit for the number of cards installed. Alarm notification is supplied by the GPI (general purpose interface) output to other devices. ![]() if the Videohub is overheating due to inadequate cooling. ![]() An Alarm light will illuminate on the card if user intervention is required, e.g. A Reference input is located on the card for connection to a tri-level sync or blackburst genlock signal. Ethernet, USB and serial ports are located on the card for router control. 10 Planning Your Videohub Installation The Universal Videohub 288 Crosspoint card contains the crosspoint processor for switching routes between the SDI inputs and outputs, and changing deck control ports.
0 Comments
Leave a Reply. |