Features:
The high-performance Kramer 621R is an optical receiver for DVI signals for computer graphics signals. The 621R converts the optical signal to a DVI signal.
The 621R has a transmission range of more than 100m of single link high-resolution digital graphic data over fiber optic cables and EDID/HDCP parameters over DDC (UTP) cabling.
Using DDC (Digital Display Channel), the display can inform the video card about its properties, such as the maximum resolution and the color depth. The video card can then use this information to ensure that you are presented with valid options for configuring the display.
In particular, the 621T/621R pair features:
- A single-link DVI connection that supports a resolution of up to 1920x1200 at a 60Hz refresh rate
- Maximum data rate of 4.95Gbps (1.65Gbps per graphic channel)
- Transmission of one red, one green and one blue channel, and one clock ? over the fiber optic cables, with 4 simplex or 2 duplex LC fiber connectors
- DDC/HDCP interconnection over CAT 5 with RJ-45 connectors, and also provides power via the UTP cable
- Class 1 Laser Eye Safety in compliance with FDA/CDRH and IEC 60825-1
- Compliance with the limits for a Class A digital device, pursuant to part 15 and 2 of FCC and CE
- Freedom from special memory size, CPU speed and chipsets, when using a computer
- HDTV compatibility
INPUTS: 4 LC optical connectors for R, G, B & clock. 1 CAT 5 (RJ-45) for DDC and HDCP bi-directional data
OUTPUTS: DVI OUT (DVI-D on a DVI-I connector)
MAX. DATA RATE: 4.95Gbps (1.65Gbps per graphic channel)
POWER CONSUMPTION: 12V DC 380mA
OPERATING TEMPERATURE: 0° to +40°C (32° to 104°F)
STORAGE TEMPERATURE: -40° to +70°C (-40° to 158°F)
HUMIDITY: 10% to 90%, RHL non-condensing
DIMENSIONS: 12cm x 8.05cm x 2.75cm (4.72" x 3.17" x 1.08", W, D, H)
WEIGHT: 0.3 kg. (0.67 lbs.) approx.
ACCESSORIES: Power supply, bracket installation kit, 1 DVI/DVI male to male cable
OPTIONS: RK-3T 19” rack adapter