Kramer 671T Manuale utente

KRAMER ELECTRONICS LTD.

USER MANUAL

MODEL:

671T

DVI Optical Transmitter

671R

DVI Optical Receiver

P/N: 2900-000484 Rev 4

671T, 671R – Contents

Contents

1Introduction 1

2Getting Started 2

2.1 Achieving the Best Performance 2

2.2 Safety Instructions 3

2.3 Recycling Kramer Products 3

3Overview 4

3.1 Defining the 671T, 671R DVI Optical Transmitter/Receiver 4

4Connecting the 671T, 671R 7

5Technical Specifications 9

Figures

Figure 1: 671T DVI Optical Transmitter 5

Figure 2: 671R DVI Optical Receiver 6

Figure 3: Connecting the 671T/671R Transmitter/Receiver System 8

671T, 671R - Introduction

1 Introduction

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been

providing a world of unique, creative, and affordable solutions to the vast range of

problems that confront video, audio, presentation, and broadcasting professionals

on a daily basis. In recent years, we have redesigned and upgraded most of our

line, making the best even better!

Our 1,000-plus different models now appear in 11 groups that are clearly defined

by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;

GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5:

Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:

Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:

Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11:

Sierra Products.

Congratulations on purchasing your Kramer 671T, 671R DVI Optical

Transmitter/Receiver, which is ideal for the following typical applications:

Home theater, presentation and multimedia applications

Long range multimedia distribution for cinemas, stores, and entertainment

centers

Video production and broadcast facilities

Retail stores and other point-of-sale systems

671T, 671R - Getting Started

2 Getting Started

We recommend that you:

Unpack the equipment carefully and save the original box and packaging

materials for possible future shipment

Review the contents of this user manual

Go to http://www.kramerelectronics.com/support/product_downloads.asp

to check for up-to-date user manuals, application programs, and to check

if firmware upgrades are available (where appropriate).

2.1 Achieving the Best Performance

To achieve the best performance:

Use only good quality connection cables (we recommend Kramer high-

performance, high-resolution cables) to avoid interference, deterioration in

signal quality due to poor matching, and elevated noise levels (often

associated with low quality cables)

Do not secure the cables in tight bundles or roll the slack into tight coils

Avoid interference from neighboring electrical appliances that may adversely

influence signal quality

Position your Kramer 671T, 671R away from moisture, excessive sunlight

and dust

This equipment is to be used only inside a building. It may only be

connected to other equipment that is installed inside a building.

671T, 671R - Getting Started

2.2 Safety Instructions

Caution:

There are no operator serviceable parts inside the unit

Warning:

Use only the Kramer Electronics input power wall

adapter that is provided with the unit

Warning:

Disconnect the power and unplug the unit from the wall

before installing

Warning:

Avoid direct eye exposure into the optic connectors

when powered, although this product is regulated

strictly enough to operate under the Laser Class 3R for

eye safety

2.3 Recycling Kramer Products

The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC

aims to reduce the amount of WEEE sent for disposal to landfill or incineration by

requiring it to be collected and recycled. To comply with the WEEE Directive,

Kramer Electronics has made arrangements with the European Advanced

Recycling Network (EARN) and will cover any costs of treatment, recycling and

recovery of waste Kramer Electronics branded equipment on arrival at the EARN

facility. For details of Kramer’s recycling arrangements in your particular country

go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.

671T, 671R - Overview

3 Overview

The 671T converts the DVI signal to an optical signal, and the 671R converts the

optical signal back into a DVI signal. Together, the 671T and 671R form a DVI

transmitter/receiver over multimode fiber system.

The 671T and 671Rpair features:

A maximum data rate of 4.95Gbps (1.65Gbps per graphic channel) suitable

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

HDCP compliance

HDTV compatibility

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

HDMI support for HDMI Compressed Audio Channels

EDID PassThru that passes EDID signals between the source and display

3D pass-through

A system range of 1700m (more than 5500ft)

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

ANSI Z136 and IEC 60825-1:2007

Multimode fiber optic OM3 cable with SC connectors

5V DC power adapters

Kramer DigiTOOLS®enclosures

3.1 Defining the 671T, 671R DVI Optical

Transmitter/Receiver

This section describes the:

671TDVI Optical Transmitter, see Section 3.1.1

671RDVI Optical Receiver, see Section 3.1.2

671T, 671R - Overview

3.1.1 Your 671T DVI Optical Transmitter

Figure 1 defines the 671TDVI Optical Transmitter:

Figure 1: 671T DVI Optical Transmitter

Feature

Function

DVI IN Connector

Connects to the DVI source

CONNECTED

LEDs

FIBER

Illuminates when the fiber optic cable is connected

SOURCE

Illuminates when a source is connected

HOT PLUG LED

Indicates a connected display on the receiver side

VIDEO DETECT LED

Indicates a valid video signal on the transmitter side

ON LED

Illuminates when receiving power

OPTIC CABLE Connector

Connect to the optical connector on the 671R

(remove dust cap prior to use)

5V DC

+5V DC connector for powering the unit

671T, 671R - Overview

3.1.2 Your 671R DVI Optical Receiver

Figure 2 defines the 671RDVI Optical Receiver:

Figure 2: 671R DVI Optical Receiver

Feature

Function

DVI OUT Connector

Connects to the DVI acceptor

CONNECTED

LEDs

FIBER

Illuminates when the fiber optic cable is connected

SOURCE

Illuminates when a source is connected

HOT PLUG LED

Indicates a connected display on the receiver side

VIDEO DETECT LED

Indicates a valid video signal on the transmitter side

ON LED

Illuminates when receiving power

OPTIC CABLE Connector

Connect to the optical connector on the 671T

(remove dust cap prior to use)

5V DC

+5V DC connector for powering the unit

671T, 671R - Connecting the 671T, 671R

4 Connecting the 671T, 671R

Always switch off the power to each device before connecting it to your

671T, 671R. After connecting your 671T, 671R, connect its power and

then switch on the power to each device.

Avoid direct eye exposure into the optic connectors when powered,

although this product is regulated strictly enough to operate under the

Laser Class 3R for eye safety

To connect the 671T and 671R, as illustrated in the example in Figure 3, do the

following:

1. Connect a DVI source (for example a DVD player) to the DVI IN connector.

2. Connect the DVI OUT connector to a DVI acceptor (for example, an LCD

display).

3. Remove the dust caps and connect the OPTIC CABLE connector of the

671Tto the OPTIC CABLE connector of the 671R, via optic OM3 cabling

with SC connectors (maximum range of 2000 meters (over 6560ft)).

4. Connect the 5V DC power adapter to the power socket on each unit and

connect the adapter to the mains electricity (not shown in Figure 3).

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