American Fibertek MTX-8229C Bedienungsanleitung

Instruction Manual

MTX-8229C

MRX-8229C

Two Channel Video Multiplexer with

Return AD/Bosch Manchester Code

and Bi-directional Contact Closure

Table of Contents

Functional Description ........................................................................3

Installation...........................................................................................3

Power Source .....................................................................................4

Power Connection...............................................................................4

Fiber Connection.................................................................................4

Video Input / Output Connections.......................................................4

Data Configuration .............................................................................4

Data Connections and Terminations...................................................5

MTX-8229C Status LED Indicators.....................................................6

MRX-8229C Status LED Indicators.....................................................7

Warranty / Service Information ...........................................................8

INSTALLATION AND OPERATION INSTRUCTIONS

INTRODUCTION

Thank you for purchasing your American Fibertek Series 8229C multimode two channel video

multiplexer with return AD/Bosch Manchester control and bi-directional contact closure. Please

take a few minutes to read these installation instructions in order to obtain the maximum

performance from this product.

FUNCTIONAL DESCRIPTION

The 8229C Series units operate as a transmitter / receiver pair for the transmission of two

simultaneous, real time baseband NTSC / PAL video signals with return Manchester control and

contact closure over one multimode fiber optic cable.

The MTX-8229C transmitter accepts up to two video inputs and multiplexes these signals along

with the data signals onto a single optical output port for connection to the fiber transmission

system. Correspondingly, the MRX-8229C receiver converts the optical signal to two

independent video output signals along with the data signals.

This link can accommodate both a return Manchester data interface and a bi-directional contact

closure interface. These interfaces function independent of each other and can be used

individually or concurrently.

The 8229C Series units operate on 50 um or 62.5 um multimode fiber. Refer to the data sheets

for detailed performance specifications.

The individual units may be configured for rack mounting or wall mounting depending upon the

position of the included mounting hardware.

INSTALLATION

THIS INSTALLATION SHOULD BE MADE BY A QUALIFIED SERVICE PERSON AND

SHOULD CONFORM TO THE NATIONAL ELECTRICAL CODE, ANSI/NFPA 70 AND LOCAL

CODES.

To install the MTX-8229C or MRX-8229C it is first necessary to mount the rack flanges to the

unit.

For rack mounting the ears are installed on the

sides of the unit with the surfaces that have

oval holes flush with the front of the unit as in

Figure 1. Mount the ears with the #10 flathead

screws provided. To mount in the rack cabinet,

use mounting screws that are appropriate for

the rack cabinet being used.

For mounting the unit flush to a wall or other rigid

surface, the ears may be installed on the sides with

the oval holes flush with the bottom of the unit as in

Figure 2. Mount the ears with the #10 flathead screws

provided. Mount the unit to a rigid surface using #10

(5mm) screws.

POWER SOURCE

The internal power supply accepts universal line voltage. Any mains supply from 100 to 240

VAC, 50 to 60 Hz, may be used without modification or adjustment. A universal power

connector is provided on the rear of the unit to facilitate connection to the power mains.

POWER CONNECTION

The unit is supplied (in the US and UK only) with a three conductor power cord. The “ground”

conductor is directly connected to the chassis.

FIBER CONNECTION

The fiber optic connection is made via a ST connector located at the back of the unit. Be sure to

allow sufficient room for the required minimum bend radius of the fiber cable used.

VIDEO INPUT / OUTPUT CONNECTIONS

Video input and output connections are located on the rear of the unit. A BNC connector is

provided for each channel. Please note that video channels one, two, and five through eight are

not used in this unit. The video inputs are connected to an appropriate 75Ωbaseband video

source such as a camera or a video recorder output. The 75Ωvideo outputs can be looped

through typical baseband video inputs of switchers, recorders and other equipment as required.

For proper operation, the outputs must be terminated with 75Ω. For optimum performance the

video cables should be the shortest length of coax practical.

DATA CONFIGURATION

There is a rear panel data configuration switch bank preset at the factory for Manchester and

RS232 data transmission. These switches must remain in the positions shown below to

properly transmit AD/Bosch Manchester data and contact closure.

DATA INPUT / OUTPUT CONNECTIONS

Data input and output connections are located on the rear panel terminal block. A mating plug

connector is provided. The figure below identifies the specific connections for the Manchester

and RS232 data connections for the MTX-8229C.

MTX-8229C

The figure below identifies the specific connections for the Manchester and RS232 data

connections for the MRX-8229C. MRX-8229C

DATA TERMINATION REQUIREMENTS

Manchester Data Signals

The Manchester data input on the MRX-8229C is internally terminated with 120 ohms. It is

recommended to provide a 120 ohm termination at the copper device which is terminating the

MTX-8229C data output signal. If the MTX-8229C data output signal is daisy chained to more

than one device, only the last device in the chain should be terminated.

MTX-8229C STATUS INDICATORS

The MTX-8229C transmitter provides the following front panel LED status indicators to aid in

installation and troubleshooting:

DATA

These indicators turn green when any data activity is present. An active DATA 1 RX LED

indicates Manchester data is present at the output terminals of the MTX-8229C. The intensity of

this indicator will vary depending on the data pattern sent to the unit. When configured for

contact closure, the DATA 2 TX and RX LEDs will be off to indicate contact open and on to

indicate contact closed. The data activity associated with these front panel DATA LEDs are

summarized below.

DATA 1 TX DATA 1 RX DATA 2 TX DATA 2 RX

Not Used Manchester Rx Contact State Contact State

OLI

A bi-color LED indicator monitors the optical input power of the data signal that is being

received at the MTX-8229C from the MRX-8229C. AC power and optical input status associated

with this LED are summarized below.

Optical Level Indicator AC Power Status Optical Status

Green On Proper Optical Input Power Present

Red On Optical Input Not Detected

Off Off Check Power Supply Input

VIDEO

A bi-color LED indicator is provided for each of the two video channel inputs. Please note that

video channels one, two, and five through eight are not used in this unit. AC power and video

status associated with each of these LEDs are summarized below.

Video Presence LED AC Power Status Video Status

Green On Proper Input Video Present

Red On Input Video Not Detected

Off Off Check Power Supply Input

MRX-8229C STATUS INDICATORS

The MRX-8229C receiver provides the following front panel LED status indicators to aid in

installation and troubleshooting:

DATA

These indicators turn green when any data activity is present. An active DATA 1 TX LED

indicates Manchester data is present at the input terminals of the MTX-8229C. The intensity of

this indicator will vary depending on the data pattern sent to the unit. When configured for

contact closure, the DATA 2 TX and RX LEDs will be off to indicate contact open and on to

indicate contact closed. The data activity associated with these front panel DATA LEDs are

summarized below.

DATA 1 TX DATA 1 RX DATA 2 TX DATA 2 RX

Manchester Tx Not Used Contact State Contact State

OLI 1

A bi-color LED indicator monitors the power of the optical input signal that is being received at

the MRX-8229C from video channels three and four of the MTX-8229C. AC power and optical

input status associated with this LED are summarized below. Please note that data is sent as a

subcarrier on channel three’s video signal.

Optical Level Indicator AC Power Status Optical Status

Green On Proper Optical Input Power Present

Red On Optical Input Not Detected

Off Off Check Power Supply Input

LIFETIME WARRANTY INFORMATION

American Fibertek, Inc warrants that at the time of delivery the products delivered will be free of

defects in materials and workmanship. Defective products will be repaired or replaced at the

exclusive option of American Fibertek. A Return Material Authorization (RMA) number is

required to send the products back in case of return. All returns must be shipped prepaid. This

warranty is void if the products have been tampered with. This warranty shall be construed in

accordance with New Jersey law and the courts of New Jersey shall have exclusive jurisdiction

over this contract. EXCEPT FOR THE FOREGOING WARRANTY, THERE IS NO WARRANTY

OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE,

EXPRESSED OR IMPLIED, WHICH EXTENDS BEYOND THE WARRANTY SET FORTH IN

THIS AGREEMENT. In any event, American Fibertek will not be responsible or liable for

contingent, consequential, or incidental damages. No agreement or understanding, expressed

or implied, except as set forth in this warranty, will be binding upon American Fibertek unless in

writing, signed by a duly authorized officer of American Fibertek.

SERVICE INFORMATION

There are no user serviceable parts inside the unit.

In the event that service is required to this unit, please direct all inquiries to:

American Fibertek, Inc. Phone: (877) 234-7200

120 Belmont Drive Phone: (732) 302-0660

Somerset, NJ 08873 FAX (732) 302-0667

E-mail: [email protected]

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere American Fibertek Multiplexer Handbücher

American Fibertek

American Fibertek MTX-8410C-SL Bedienungsanleitung

American Fibertek

American Fibertek MTX-8485 Bedienungsanleitung

American Fibertek

American Fibertek RT-96400C-SL Bedienungsanleitung

American Fibertek

American Fibertek MRT-860SL Bedienungsanleitung

American Fibertek

American Fibertek MTX-8810C-SL Bedienungsanleitung

American Fibertek

American Fibertek MTX-8885 Bedienungsanleitung

American Fibertek

American Fibertek 91600C Series Bedienungsanleitung

American Fibertek

American Fibertek MTX-8810C Bedienungsanleitung

American Fibertek

American Fibertek RT-94800C-SL Bedienungsanleitung

American Fibertek

American Fibertek MRT-91600C-283 Bedienungsanleitung

American Fibertek

American Fibertek MRT-860 Bedienungsanleitung

American Fibertek

American Fibertek MRT-880 Bedienungsanleitung

American Fibertek

American Fibertek MTX-8410C Bedienungsanleitung

American Fibertek

American Fibertek RT-94885SL Bedienungsanleitung

Beliebte Multiplexer Handbücher anderer Marken

Campbell

Campbell AM416 Bedienungsanleitung

Paradyne

Paradyne SIM2000 Bedienungsanleitung

Panasonic

Panasonic WJFS616 - SWITCHER Bedienungsanleitung

Lanex

Lanex TM-77 Bedienungsanleitung

Bosch

Bosch VSS8394/01T Bedienungsanleitung

Quark-Elec

Quark-Elec QK-A035 Bedienungsanleitung

ADTRAN

ADTRAN Frameport 768 Bedienungsanleitung

Elo TouchSystems

Elo TouchSystems E247 Bedienungsanleitung

Paradyne

Paradyne Hotwire 8786 Bedienungsanleitung

RFL Electronics

RFL Electronics 9508D UCC Bedienungsanleitung

Miranda

Miranda AMX-101i Bedienungsanleitung

ShipModul

ShipModul MiniPlex-AIX NMEA-0183 Bedienungsanleitung

GE StoreSafe SDVR-10 Bedienungsanleitung

Pickering

Pickering 40-613 Bedienungsanleitung

Pickering

Pickering 40-667C Bedienungsanleitung

ADC

ADC HiGain ELU-319 5E Bedienungsanleitung

Paradyne

Paradyne Hotwire 8774 Bedienungsanleitung

Pickering

Pickering PXI 40-740 Bedienungsanleitung