Kramer 622T Manuale utente

KRAMER ELECTRONICS LTD.

USER MANUAL

MODEL:

622T

Dual Link DVI Optical

Transmitter

622R

Dual Link DVI Optical

Receiver

P/N: 2900-000104 Rev 4

622T, 622R – Contents i

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 About the Power Connect™ Feature 5

4Defining the 622T, 622R Dual Link DVI Optical Transmitter/Receiver 6

4.1 Defining the 622T Dual Link DVI Optical Transmitter 6

4.2 Defining the 622R Dual Link DVI Optical Receiver 7

5Connecting and Operating the 622T, 622R 8

5.1 Connecting the 622T/622R Dual Link DVI Optical Transmitter/Receiver 8

5.2 Operating the 622T/622R Dual Link DVI Optical Transmitter/Receiver 10

5.3 Wiring the TP LINE IN / LINE OUT RJ-45 Connectors 10

6Technical Specifications 12

Figures

Figure 1: 622T Dual Link DVI Optical Transmitter 6

Figure 2: 622R Dual Link DVI Optical Receiver 7

Figure 3: 622T and 622R Dual Link DVI Optical Transmitter and Receiver System 8

Figure 4: Connecting the 622T, 622R Dual Link DVI Optical Transmitter/Receiver 9

Figure 5: TP PINOUT 10

622T, 622R - Introduction 1

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 622T, 622R Dual Link DVI Optical

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

•Digital display systems

•Flat panel displays, plasma display panels and projectors in conference

rooms and auditoriums

•Kiosks with digital flat panel displays for information display

2 622T, 622R - 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 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 622T, 622R 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.

622T, 622R - Getting Started 3

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: Do not look directly into the LC receptacles of the

622T, while powered on, although this product is

regulated strictly enough to operate under the Laser

Class 1, classified by CDRH/FDA 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/.

4 622T, 622R - Overview

3 Overview

The high performance Kramer 622T and 622R have a transmission range of more

than 300 ft. (more than 100 meters) of dual link high-resolution digital graphic data

over fiber optic cables and EDID/HDCP parameters over DDC (UTP) cabling.

Using DDC (Digital Display Channel), the display can inform the video card about its

properties, such as the maximum resolution and the color depth. The video card can then use

this information to ensure that you are presented with valid options for configuring the display.

In particular, the 622T/622R pair features:

•A dual-link DVI connection, supporting a resolution of up to 2560x1600 at

60Hz refresh rate

•A maximum data rate of 9.9Gbps (1.65Gbps per graphic channel)

•Transmission of two red, two green and two blue channels, and one clock −

over the fiber optic cables, with 8 simplex or 4 duplex LC fiber connectors

•DDC/HDCP interconnection over CAT 5 with RJ-45 connectors, and also

provides power via the UTP cable

•Strict regulation under the Class 1 Laser Eye Safety in compliance with

FDA/CDRH and IEC 60825-1

•Compliance with the limits for a Class A digital device, pursuant to part 15

and 2 of FCC and CE

•Freedom from any special memory size, CPU speed and chipsets, when

using a computer

•Backward compatibility with the DVI 1.0 standard

622T, 622R - Overview 5

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 90m (270ft) of each other. The Power Connect™ feature

applies as long as the cable can carry power and the distance does not exceed

90m on standard TP cable. For longer distances, use heavy gauge cable (TP

cable is still suitable for the video/audio transmission, but not for feeding the power

at these distances).

6 622T, 622R - Defining the 622T, 622R Dual Link DVI Optical Transmitter/Receiver

4 Defining the 622T, 622R Dual Link DVI

Optical Transmitter/Receiver

This section defines the dual link DVI Optical Transmitter/Receiver:

•622TDual Link DVI Optical Transmitter (see Section 4.1)

•622RDual Link DVI Optical Receiver (see Section 4.2)

4.1 Defining the 622T Dual Link DVI Optical Transmitter

Figure 1: 622T Dual Link DVI Optical Transmitter

# Feature Function

1 CONNECTION DISPLAY LED Lights when a DVI display is connected to the 622R

2 POWER LED Lights when receiving power

3 CONNECTION SOURCE LED Lights when a DVI source is detected

Optic Cables

CL1 CL2 Connects to the clock connectors on the 622R

5 R2 G2

Connect to the optic connectors on the 622R

6 B2 R1

7 G1 B1

8 DDC CAT 5 Connector Connects to the DDC RJ-45 connector on the 622R

using a UTP CAT 5 cable with RJ-45 connectors at

both ends

9 DVI IN Connector Connects to the DVI source

10 12V DC 12V DC connector for powering the unit

622T, 622R - Defining the 622T, 622R Dual Link DVI Optical Transmitter/Receiver 7

4.2 Defining the 622R Dual Link DVI Optical Receiver

Figure 2: 622R Dual Link DVI Optical Receiver

# Feature Function

1 LINK DUAL LED Lights when the second link is present

2 POWER LED Illuminates when receiving power

3 LINK SINGLE LED Lights when the first link is present

Optic

Cables

CL1 CL2 Connects to the clock connectors on the 622T

5 R2 G2

Connect to the optic connectors on the 622T

6 B2 R1

7 G1 B1

8 DDC CAT 5 Connector Connects to the DDC RJ-45 connector on the 622T

using a UTP CAT 5 cable with RJ-45 connectors at

both ends

9 DVI OUT Connector Connects to the DVI acceptor

10 12V DC 12V DC connector for powering up the unit

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