Kramer 631R, User Manual

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4 631T/R - Overview
3 Overview
The Kramer DigiTOOLS® 631T HDMI Optical Transmit ter and the 631R HDMI
Optical Receiver are an optical transmitter and receiver pair for transmitting HDMI
signals up to 1600x1200 at 60Hz. The 631T converts an HDMI signal into an
optical signal and the 631R converts the optical signal back to HDMI.
The 631T/631R features:

A maximum data rate of 6.75Gbps (2.25Gbps per graphic channel)

HDTV compatibility and HDCP compliance

A system range of up to 100m (320ft)

The Power Connect™ System - Only one unit in a system, the transmitter or
the receiver, needs to be connected to a power source when the devices are
within 50m (150ft) of each other

Use of UTP (unshielded twisted pair) or STP (shielded twisted pair) cables
such as CAT 5 and fiber optic with 4 simplex or 2 duplex LC fiber connectors

A compact DigiTOOLS® structure - 3 units can be rack mounted side-by-
side in a 1U rack space with the optional RK-3T rack adapter
3.1 About the Power
Connect™ Feature
The Power Connect™ feature here means that only one unit in a system, the
transmitter or receiver, needs to be connected to a power source when the
devices are within 60m (197ft) of each other. The Power Connect™ feature
applies as long as the cable can carry power and the distance does not exceed
60m on standard TP cable. (Heavier gauge cable may be used to extend the
Power Connect™ range).