Kramer 670R [7/14] Overview

670T, 670R - Overview

3 Overview

The 670T converts the HDMI signal to an optical signal, and the 670R converts the

optical signal back into an HDMI signal. Together, the 670T and 670R form an

HDMI transmitter/receiver over multimode fiber system.

The 670T and 670R pair features:

 A transmission range of 1700m (more than 5570ft) over an optical cable

 Regulation in accordance with Class 3R Laser Eye Safety in compliance with

ANSI Z136 and IEC 60825-1:2007

 Transmission of four TMDS video channels as well as one low-speed

channel for passing HDCP, EDID and a Hot Plug Detect (HPD) signal over

one multimode fiber

 A maximum data rate of 3.5Gbps per graphic channel (suitable for

resolutions up to UXGA at 60Hz, and for all HD resolutions)

 HDCP compliance

 5V DC power adapters

 Kramer DigiTOOLS

enclosures

3.1 Defining the 670T, 670R HDMI Optical

Transmitter/Receiver

This section describes the:

 670T HDMI Optical Transmitter, see Section 3.1.1

 670R HDMI Optical Receiver, see Section 3.1.2