Manual
671T, 671R - Technical Specifications 
9 
5  Technical Specifications 
671T 
671R 
INPUTS: 
DVI Connector 
1 optical connector 
OUTPUTS: 
1 optical connector 
DVI Connector 
MAX. DATA RATE: 
4.95Gbps (1.65Gbps per graphic channel) 
COMPLIANCE WITH HDMI 
STANDARD: 
Supports DVI using fiber optic communication links and 
DDC2B 
EXTENSION LIMIT: 
2000m (>6560 feet) for UXGA (1600x1200) and 1080p 
FIBER-OPTIC CONNECTION: 
SC connectors for multimode (OM3) fiber cable (not 
supplied with the unit) 
INSERTION LOSS FROM 
TRANSMITTER TO RECEIVER: 
Must not exceed 10dB 
INDICATOR LEDs: 
Video, source, acceptor fiber and on LEDs 
POWER CONSUMPTION: 
5V DC, 250mA 
5V DC, 400mA 
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 7.95cm x 2.76cm (4.7" x 3.1" x 1.08") W, D, H 
WEIGHT: 
0.3kg (0.67lbs) approx. each 
ACCESSORIES: 
2 power supplies (5V/2A), 2 bracket installation kits 
Specifications are subject to change without notice at http://www.kramerelectronics.com 










