Overview
3
3
3 Overview
The
673T
is a high-performance fiber optic transmitter for 3G HD-SDI,
HD-SDI, SDI, and dual-link SDI signals. The unit converts up to four
channels of serial digital signals on gold-plated BNC connectors to light
pulses that are transmitted over a single multimode fiber optic cable to a
673R
receiver that converts them back to serial digital signals.
The
673T
and
673R
pair has a transmission range of 1000 meters (more than
3,200ft).
Both the
673T
and
673R
:
•
Feature a maximum data rate of up to 3Gbps, enabling it to be used for
standard definition, high definition and the new 3G high definition serial
digital video signals (SD/HD-SDI)
•
Feature a single multimode OM3 fiber optic with SC
connectors
•
Include four HD-SDI signals on gold-plated BNC connectors each for the
transmitter and the receiver
•
Support SDI, HD-SDI, 3G HD-SDI and dual-link
•
Are strictly regulated in accordance with Class 3R Laser Eye Safety in
compliance with ANSI Z136 and IEC 60825-1:2007
and support data rates
of 270Mbps, 1483.5Mbps, 1485Mbps and 2970Mbps
•
Feature HDTV compatibility
•
Include cable equalization up to 350m for SD
signals, 140m for 1.5GHz
HD
•
Feature fiber optic, output and input indication LEDs
signals, and 120m for 3GHz HD signals
•
Include reclocking and equalization on each channel
•
Include 5V DC power adapters and housing in Kramer DigiTOOLS
®
enclosures
•
Can be rack mounted in a 1U rack space with the optional
RK-3T
rack
adapter
1 Using two BNC connectors per signal
2 Standard Definition (SD) means an NTSC or PAL compatible video format, consisting of 480 (for NTSC) or 576 (for PAL)
lines of interlaced video
3 High Definition (HD) means a video format, consisting of 720 active lines of progressive video or 1080 lines of progressive
or interlaced video
4 Up to three machines, side-by-side
