Optelecom-nkf 9432DR Mode d'emploi

Marque: Optelecom-nkf

Modèle: 9432DR

Taper: Mode d'emploi

9000 Series

Installation and Operation Manual

Model 9432DT

Model 9432DR

Digital Four Channel Video/Seven Channel

Data Multiplexer/Transmitter and

Receiver/Demultiplexer Cards

For the high quality transmission of four channels

of composite baseband video in one direction and

three channels of data and up to four channels of

optional data over one optical fiber

UM50246, Manual 9432DT/DR, ECO22782, Rev. D

Table of Contents

Section Page

Functional Description 1

9432DT Indicator, Connector and Dipswitch Locations and Function 2

9432DR Indicator, Connector and Dipswitch Locations and Function 4

9432DT/9432DR Configuration and Connection Guide 6

Built-In Data Connection 7

Operation of the 9432DT and 9432DR 11

Operation of the 9432D with the Network Management System 11

Specifications for the 9432DT and 9432DR 12

UM50245, Manual 9432DT/DR, ECO 22782, Rev. D

Safety Instructions RM-1

The optical devices used in this equipment are Hazard Level 1M. As required by IEC60825-1, the installer is responsible for insuring that the label

depicted below is present in the restricted locations where this equipment is installed.

This assembly contains parts sensitive to damage by electrostatic discharge (ESD). Use ESD precautionary procedures when

touching, removing, or inserting parts or assemblies.

The chassis into which this unit is installed must be housed in a properly rated NEMA enclosure.

When this unit is operated in extremely elevated temperature conditions, it is possible for internal and external metal surfaces to

become extremely hot. Care should be taken to insure this unit is installed in a restricted area where only properly trained service

personnel have access to the unit.

This product contains Class 1M lasers or LEDs.

• Class 1M laser product according to IEC60825-1:1993+A1+A2

•CAUTION: Use of controls or adjustments or procedures other than those specified herein may result in hazardous

radiation exposure.

• Precautions should be taken to prevent exposure to optical radiation when the unit is removed from its enclosure or when

the fiber is disconnected from the unit.

• Laser radiation may be present on a fiber connection to this unit even when the power has been removed from the unit.

• This unit is intended for installation in locations where only trained service personnel have access to the fiber connections.

• The locations of all optical connections are listed in the Connection Locations and Function section of this manual.

• Optical outputs and wavelengths are listed in the Specifications section of this manual.

The safety information contained in this section, and on other pages of this manual, must be observed whenever this unit is operated,

serviced, or repaired. Failure to comply with any precaution, warning, or instruction noted in the manual is in violation of the standards

of design, manufacture, and intended use of the unit. Optelecom-NKF assumes no liability for the customer’s failure to comply with any

of these safety requirements.

Hazard Level 1M The border shall be black and the

background shall be yellow.

LASER RADIATION

DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS (MAGNIFIERS).

CLASS 1M LASER PRODUCT

CAUTION:

DISCONNECTED OPTICAL CONNECTORS MAY EMIT OPTICAL ENERGY.

DO NOT VIEW BEAM WITH OPTICAL INSTRUMENTS (MAGNIFIERS).

iii

Instrucciones de seguridad RM-1

Los dispositivos ópticos usados en este equipo son de Nivel de Riesgo 1M. Según lo exige la norma IEC60825-1, el instalador es responsable de

asegurar que la etiqueta descrita a continuación esté presente en las ubicaciones restringidas donde se instale este equipo.

Este ensamblaje contiene piezas sensibles al daño por descargas electrostáticas (ESD, por sus siglas en inglés). Use

procedimientos para prevenir las descargas electrostáticas al tocar, desmontar o insertar piezas o ensamblajes.

El chasis en el cual está instalada esta unidad debe estar dentro de un alojamiento debidamente calificado por NEMA.

Cuando se opera esta unidad en condiciones de temperatura sumamente elevada, es posible que las superficies internas y

externas de metal se pongan extremadamente calientes. Debe tenerse cuidado para asegurar que esta unidad se instale en un

área restringida donde sólo tenga acceso a la unidad el personal de servicio debidamente capacitado.

Este producto contiene rayos láser o diodos emisores de luz Clase 1M.

• Producto láser Clase 1M conforme a la norma IEC60825-1:1993+A1+A2

•PRECAUCIÓN: El uso de los controles o ajustes o procedimientos aparte de lo especificado aquí puede ocasionar

exposición peligrosa a la radiación.

• Deben tomarse precauciones para evitar la exposición a la radiación óptica cuando se saque la unidad de su alojamiento, o

cuando se desconecte la fibra de la unidad.

• Puede haber radiación láser en una conexión de fibra a esta unidad aun cuando se haya eliminado la corriente de la unidad.

• Esta unidad está destinada a instalarse en ubicaciones donde sólo el personal de servicio competente tenga acceso a las

conexiones de fibra.

• Las ubicaciones de todas las conexiones ópticas se enumeran en la sección Ubicaciones de las conexiones y funciones de

este manual.

• Las salidas ópticas y longitudes de onda aparecen en la sección Especificaciones de este manual.

Debe observarse la información de seguridad contenida en esta sección, y en otras páginas de este manual siemptre que se opere, dé

servicio o repare esta unidad. Si no se cumple con alguna precaución, advertencia o instrucción indicada en este manual se infringen los

estándares de diseño, fabricación y el uso destinado a la unidad. Optelecom-NKF no asume ninguna responsabilidad si el cliente no

cumple con alguno de estos reequisitos de seguridad.

RADIACIÓN LÁSER

NO VER DIRECTAMENTE CON INSTRUMENTOS ÓPTICOS (DE AUMENTO)

PRODUCTO LÁSER CLASE 1M

PRECAUCIÓN:

LOS CONECTORES ÓPTICOS DESCONECTADOS PUEDEN EMITIR ENERGÍA ÓPTICA

NO VER EL HAZ CON INSTRUMENTOS ÓPTICOS (DE AUMENTO)

Nivel de Riesgo 1M El borde debe ser negro y

el fondo debe ser amarillo.

Sicherheitsanleitungen RM-1

Die optischen Vorrichtungen in diesem Gerät haben Gefahrenstufe 1M. Wie vorgeschrieben durch IEC60825-1 ist der Installateur dafür verantwortlich,

sicherzustellen, dass die unten abgebildeten Schilder an den Orten mit eingeschränktem Zugang, an denen dieses Gerät aufgestellt ist, vorhanden sind.

Diese Baugruppe enthält Teile, die durch elektrostatische Entladungen (ESD) beschädigt werden können. Vorsichtsmaßnahmen

zum Schutz vor elektrostatischer Entladung treffen, wenn Teile oder Baugruppen berührt, ausgebaut oder eingefügt werden.

Das Gestell, in dem diese Einheit eingebaut ist, muss in einem entsprechend klassifizierten NEMA-Schutzgehäuse untergebracht

sein.

Wenn diese Einheit bei besonders hohen Temperaturen betrieben wird, können interne und externe Metallflächen extrem heiß

werden. Es muss darauf geachtet werden, dass diese Einheit in einem Bereich mit eingeschränktem Zugang aufgestellt wird,

damit nur geschultes Wartungspersonal Zugang zur Einheit hat.

Dieses Produkt enthält Laser oder LEDs der Klasse 1M.

• Laserprodukt der Klasse 1M gemäß IEC60825-1:1993+A1+A2

•VORSICHT: Wenn die Bedienungselemente anders als hier beschrieben bzw. andere Einstellungen verwendet werden,

kann es zu schädlicher Strahlenaussetzung kommen.

• Es müssen Vorsichtsmaßnahmen getroffen werden, um Aussetzung an optischer Strahlung zu vermeiden, wenn die Einheit

aus dem Gehäuse genommen oder die Faseroptik von der Einheit getrennt wird.

• In einer Faseroptik-Verbindung dieser Einheit kann auch dann Laserstrahlung vorhanden sein, wenn die Stromversorgung

zur Einheit abgeschaltet wurde.

• Diese Einheit ist zum Einbau an Orten vorgesehen, an denen nur geschultes Personal Zugang zu den Faseroptik-

Verbindungen hat.

• Die Lage aller optischen Verbindungen ist im Abschnitt über die Lage von Anschlüssen und Funktionsweise dieses

Handbuchs zu finden.

• Optische Ausgänge und Wellenlängen sind im Abschnitt mit den technischen Daten dieses Handbuchs zu finden.

Die in diesem abschnitt und auf anderen seiten dieses handbuchs enthaltenen sicherheitsinformationen müssen befolgt werden, wenn diese einheit betrieben,

gewartet oder repariert wird. Falls vorsichtsmassnahmen, warnungen oder anweisungen in diesem handbuch nicht befolgt werden, verstösst dies gegen die

konstruktions, und herstellungsstandards und erfolgt im gegensatz zum vorgesehenen verwendungszweck dieser einheit. Optelecom-NKF übernimmt keine

haftung für das verabsäumnis des kunden, diese sicherheitsanforderungen einzuhalten.

LASER-STRAHLUNG

NICHT DIREKT MIT OPTISCHEN INSTRUMENTEN (LUPEN) ANSEHEN

LASER-PRODUKT DER KLASSE 1M

VORSICHT:

ABGEKLEMMTE OPTISCHE STECKVERBINDER KÖNNEN OPTISCHE ENERGIE FREI SETZEN

NICHT MIT OPTISCHEN INSTRUMENTEN (LUPEN) IN DEN STRAHL BLICKEN.

Gefahrenstufe 1M Schwarzer Rand und

gelber Hintergrund.

Consignes de sécurité RM-1

Les appareils optiques utilisés dans cet équipement correspondent à un niveau de danger 1M. Comme exigé par la norme IEC60825-1, il incombe à

l’installateur de s’assurer que l’étiquette ci-dessous est présente aux endroits d’accès limité où cet équipement est installé.

Cet ensemble contient des pièces sensibles aux décharges électrostatiques (ESD). Prendre les précautions relatives aux ESD avant

de toucher, retirer ou insérer des pièces ou des ensembles.

Le châssis dans lequel est installé cet appareil doit être placé dans une enceinte NEMA conforme aux spécifications nominales.

Lorsque cet appareil fonctionne à une température ambiante extrêmement élevée, il est possible que les surfaces métalliques

internes et externes deviennent extrêmement chaudes. S’assurer que cet appareil est installé dans une zone dont l’accès est

limité à un personnel de maintenance correctement formé.

Ce produit contient des lasers ou diodes électroluminescentes de classe 1M.

• Produit laser de classe 1M conformément à IEC60825-1:1993+A1+A2

•ATTENTION: L’utilisation de commandes ou réglages, ou de procédures différentes de celles indiquées ici risque de

provoquer une exposition dangereuse au rayonnement.

• Prendre des précautions pour empêcher une exposition au rayonnement optique lorsque l’appareil est retiré de son boîtier ou

lorsque le câble optique fibre est débranché de l’appareil.

• Un rayonnement laser pourra être présent dans un câble optique branché sur cet appareil, même une fois l’alimentation coupée.

• Cet appareil est prévu pour une installation à des endroits où seul un personnel de maintenance formé a accès aux câbles optiques.

• Les points de branchement de tous les câbles optiques sont indiqués à la section Points de branchement et fonction de ce manuel.

• Les sorties et longueurs d’onde optiques figurent à la section Caractéristiques techniques de ce manuel.

Les consignes de securite contenues dans cette section et dans le reste de ce manuel doivent etre respectees a chaque fois que cet appareil

est utilise ou fait l’objet d’une maintenance ou d’une reparation. Le non-respect d’une precaution, d’un avertissement ou d’une instruction

figurant dans ce manuel est une violation des normes de conception, fabrication et indication d’usage de l’appareil. Optelecom-NKF n’est

pas responsable du non-respect de ces consignes de securite par le client.

RAYONNEMENT LASER

NE PAS REGARDER DIRECTEMENT AVEC DES INSTRUMENTS OPTIQUES (LOUPES)

PRODUIT LASER DE CLASSE 1M

ATTENTION:

LES CONNECTEURS OPTIQUES DEBRANCHES PEUVENT EMETTRE UNE ENERGIE OPTIQUE.

NE PAS REGARDER LE FAISCEAU AVEC DES INSTRUMENTS OPTIQUES (LOUPES)

Niveau de danger 1M La bordure doit être noire et

le fond jaune.

Fiber Information

This unit was manufactured with attention to fiber cleanliness by Optelecom-NKF. Beyond the optical safety

information contained in this manual, the following guidelines should be observed when working with

optical fibers.

The biggest problem is dirt!

It takes very little contamination to cause problems with optical fiber connections; cleanliness is extremely

important to proper operation of optical equipment.

1. Protect optical connectors by leaving the connector covers in place on unused fiber connections and on

the fiber tips themselves.

2. Personnel who remove and replace fibers should be equipped with a fiber cleaning kit. These are

inexpensive and can be obtained from any fiber equipment supply house. If you choose to, you can use

propanol and lint-free tissue to clean fibers.

a. a. Do not use isopropanol alcohol (typically called rubbing alcohol) mixed with water. This can cause

additional spots. (Caution: Pure isopropanol is very flammable!)

b. Use lintless tissues to clean fibers.

c. Clean the fiber with a folded tissue moistened with the propanol, pulling the connector tip across the

tissue, then turn the connector 90 degrees and repeat in a different spot on the tissue.

d. Don’t pull the fiber across and then push it back. This will put the dirt that was cleaned off back on

again.

e. Repeat the process on a dry, folded tissue.

3. When removing fibers, always clean them when replacing them no matter how long you had them off.

4. When connecting fibers, pay attention to the bend radius of the fibers. A general rule is to have a 3-inch

(8 cm) bend radius. A bend radius less than 3 inches is an attenuator and can cause optical signal loss.

5. Installers of fiber equipment should be equipped with the equipment manuals and an optical power meter

to measure the optical inputs and outputs in a system. An optical power meter is an inexpensive tool that

can save much time and effort in getting optical communications links up and running. Properly equipped

and trained installers can quickly determine the source of any problems that occur.

Functional Description

The Model 9432DT Multiplexer/Transmitter accepts four composite video baseband signals via four video

BNC ports. It then performs a 10-bit linear analog-to-digital conversion on each of the four baseband video

signals, multiplexes the resulting PCM data with three to seven input data channels from the built-in data

ports and audio/data option interface modules, if present, and transmits the data optically via an optical fiber

to the 9432DR. The optical return path contains composite data transmitted by the 9432DR via the same

fiber. The optical signal is received and demultiplexed into three to seven separate data output channels for

output via the built-in data ports or the audio/data option interface modules, if present.

The Model 9432DR Receiver accepts three data input signals via the built-in data ports and up to four inputs

from the audio/data option inferface modules, multiplexes them into a composite data stream, and transmits

it optically via the optical fiber to the 9432DT. The composite digital video and multiplexed data stream,

transmitted via the same fiber from the 9432DT, is received and demultiplexed, routing the video data to

digital-to-analog converters for output via the four video output BNC ports and demultiplexing the three built-

in data channels for output via the data ports and up to four channels for output via the audio/data option

interface modules.

The Models 9432DT and 9432DR are rack-mount, plug-in cards that occupy two card slots in a Series 9000

card chassis. The units operate on 6VDC from the chassis power supply.

9432DT Indicator, Connector, and Dipswitch

Locations and Function

FIGURE 1

1. LED INDICATORS

a) SYNC: Green LED, illuminates when the local data demux is in sync with the incoming received

optical signal.

b) LOOP: Green LED, illuminates when the remote data demux is in sync with the received optical signal

transmitted by the local unit.

c) NOT LOOP: Yellow LED, illuminates when the remote data demux is not in sync with the received

optical signal transmitted by the local unit.

d) NOT SYNC: Red LED, illuminates when the local data demux is in not in sync with the incoming

received optical signal.

2. OPTICAL PORT

The optical fiber cable connector is connected to this port for transmission of the optical signal to the

9432DR receiver/demux.

3. VIDEO INPUT CONNECTORS (FOUR)

Compatible with BNC connected coaxial cables, these connectors accept the four video input signals.

4. DATA INPUT CONNECTORS (TWO):

a) The RJ45 “DATA” port accepts and outputs two data signals, one RS232 and one switch-selectable

RS422, RS485, or Manchester (biphase) signal.

b) The RJ12 “RS485” port accepts and outputs an RS485-compatible data signal.

5. AUDIO/DATA INTERFACE OPTION MODULE CONNECTORS

See the separate Audio/Data Option Module Installation and Operation Manual.

6. DATA INTERFACE CONFIGURATION DIPSWITCH

This ten-position dipswitch allows the user to select the desired data interface compatibility of the

configurable input on the “DATA” port.

7. AUDIO/DATA INTERFACE OPTION MODULE LOCATIONS

The audio/data option modules are installed here.

9432DR Indicator, Connector, and Dipswitch

Locations and Function

FIGURE 2

1. LED INDICATORS

a) SYNC: Green LED, illuminates when the local data demux is in sync with the incoming received

optical signal.

b) LOOP: Green LED, illuminates when the remote data demux is in sync with the received optical signal

transmitted by the local unit.

c) CD: When illuminated, this red LED indicates that the receiver is not receiving sufficient optical power

to operate.

d) ERR: When illuminated, this yellow LED indicates that there are errors being detected in the received

optical data stream.

2. OPTICAL PORT: The optical fiber cable connector is connected to this port for transmission of the optical

signal to the 9432DT mux/transmitter.

3. VIDEO OUTPUT CONNECTORS (FOUR): Compatible with BNC connected coaxial cables, these

connectors output the four video input signals.

4. DATA INPUT CONNECTORS (TWO):

a) The RJ45 “DATA” port accepts and outputs two data signals, one RS232 and one switch-selectable

RS422, RS485, or Manchester (biphase) signal.

b) The RJ12 “RS485” port accepts and outputs an RS485-compatible data signal.

5. AUDIO/DATA INTERFACE OPTION MODULE CONNECTORS: See the separate Audio/Data Option

Module Installation and Operation Manual.

6. DATA INTERFACE CONFIGURATION DIPSWITCH: This ten-position dipswitch allows the user to select

the desired data interface compatibility of the configurable input on the “DATA” port.

7. AUDIO/DATA INTERFACE OPTION MODULE LOCATIONS: The audio/data option modules are installed

here.

Video

Monitor

Video

Monitor

Video

Monitor

Video

Monitor

Video Camera

Coaxial Cables

Video Camera

Data Source A

Data Source B

Data Destination A

Data Destination B

9432DT/9432DR Configuration

and Connection Guide

FIGURE 3

To install, connect the video inputs to the 9432DT, connect the video monitors or other video receptors to

the 9432DR, and connect an appropriate optical fiber between the 9432DT and 9432DR optical ports.

Connect data signal sources or destinations, as required, to the “DATA” and “RS485” ports per the

following Built-In Data Connection section. Connect data or audio sources and destination equipment per

the separate Audio/Data Option Module Installation and Operation Manual.

Built-In Data Connection

There are two port interfaces on the 9432DT and 9432DR, the

“

DATA” port and the “RS485” port.

The

“

DATA” port supports two data channels, one a full-time RS232 channel and the other a configurable data

channel that is dipswitch programmable for RS422, RS485 2- or 4-wire, or Manchester operation. Both

channels are implemented via the RJ45 connector marked

“

data”. The RS232 channel is a dedicated channel.

There are no dipswitch settings associated with or required for operation of this channel. The configurable

channel must be programmed by setting dipswitch S1 on the board for proper operation. Refer to Table 1 for

switch settings and to Table 2 and Figures 4, 5, 6, and 7 for connection and pinout information. Refer to the

section on termination to determine when the terminations should be enabled (ON) and when it should be

disabled (OFF).

TABLE 1 — SWITCH SETTINGS

Dipswitch

Port Data Type Termination 12345678910

DATA Port RS422 Terminated On On On On On Off Off Off

(RJ45)

Unterminated Off On On Off Off Off Off Off

RS485 Terminated On On On On On Off On Off

4-Wire

Unterminated Off On On Off Off Off On Off

RS485 Terminated On On On On On Off On On

2-Wire

Unterminated Off On On Off Off Off On On

Manchester On Off Off On On On Off Off

RS485 Port RS485 Terminated On On

(RJ12) 2-Wire

Unterminated Off Off

1 or 8

TD (+)

Shield

9432D (T or R) Data Port (RJ45) Duplex

RS422 and RS485 4-Wire Connection

TD (-)

RD (+)

RD (-)

(Arrows Indicate Signal Direction)

(Shields should only be connected

at one end, not both.)

FIGURE 5

1 or 8

COM

9432D (T or R) Data Port (RJ45)

Duplex RS232 Connection

(Arrows Indicate Signal Direction)

FIGURE 4

TABLE 2 — CONNECTIONS AND PINOUTS,DATA PORT

Configurable DATA Port (RJ45) Pin Numbers

Connection 1 2 3 4 5 6 7 8

RS232 Common In Out Common

RS422, RS485 4-Wire, Manchester Ground Out In In Out Ground

(+) (+) (–) (–)

RS485 2-Wire Ground In/Out In/Out Ground

(+) (–)

1 or 8Shield

9432D (T or R) Data Port (RJ45)

Duplex RS485 2-Wire Connection

TX (+)

TX (-)

(Arrows Indicate Signal Direction)

(Shields should only be connected

at one end, not both.)

FIGURE 6

1 or 8Shield

9432D Data Port (RJ45)

Simplex RS422 or Manchester

2-Wire Connection

RX (+)

RX (-)

9432DT (Camera End)

1 or 8Shield

TX (+)

TX (-)

9432DR (Monitor End)

(Arrows Indicate Signal Direction)

(Shields should only be connected

at one end, not both.)

FIGURE 7

The “RS485” port supports a dedicated 2-wire RS485 channel. The only dipswitch setting required for this

port is the termination setup. Tables 1 (above) and 3 contain switch setting and pinout information.

Connection information is found in Figures 8 and 9. Refer to the next section on Termination Rules to

determine when the terminations should be enabled (ON) and when it should be disabled (OFF).

TABLE 3 — CONNECTIONS AND PINOUTS, RS485 PORT

RS485 Port (RJ12) Pin Numbers

Connection 1 2 3456

RS485 Common In/Out In/Out In/Out In/Out Common

(–) (+) (+) (–)

1 or 8 Shield

9432D (T or R) RS485 Port (RJ12)

Duplex RS485 2-Wire Connection

TX (+)

TX (-)

(Arrows Indicate Signal Direction)

(Shields should only be connected

at one end, not both.)

3 or 4

2 or 5

FIGURE 8

1 or 8Shield

9432D RS485 Port (RJ12)

Simplex RS485 2-Wire Connection

(Arrows Indicate Signal Direction)

(Shields should only be connected

at one end, not both.)

RX (+)

RX (-)

9432DT (Camera End)

1 or 8Shield

TX (+)

TX (-)

9432DR (Monitor End)

FIGURE 9

PIN 1

PIN 8

PIN 6

PIN 1

RS485 and Data Port Pinouts

FIGURE 10

RS485, RS422, AND MANCHESTER TERMINATION RULES

For RS422, RS485, and Manchester connections it is possible that multiple devices may be connected in

parallel. This is usually a transmitter and many receivers connected together or many transceivers in RS485.

When this occurs, this parallel bus must be terminated with the correct impedance. Use the following rules

to determine if the termination resistors should be enabled or disabled.

RS422 and RS485

Enable termination only on the device farthest from the transmitting end, leaving the input termination

disabled on the devices in between.

Manchester

If there are six or more devices, disable all the termination resistors. If there are fewer than six devices,

enable termination only on the device farthest from the transmitting end, leaving the input termination

disabled on the devices in between.

Operation of the 9432DT and 9432DR

Operation is straightforward. Connect per the directions in the Configuration and Connection Guide section on

page 6. There are no adjustments. Under normal operation, only the green “SYNC” and “LOOP” indicators on

each unit will be illuminated.

Operation of the 9432D with

the Network Management System

Operation of the 9432DT with the Network Management System consists of the following parameters:

1. Slot Number

2. Card Name (Model Number)

3. Serial Number

4. Time

5. Wavelength

6. Revision Number

7. Chronometer Value (Cumulative Hours of Operation)

8. Reset Cycles (Cumulative Number of Power Cycles)

9. Firmware Revision

10. Received Optical Power

11. Laser Drive Current

12. Temperature

13. Optical Output Power

14. Local Demux Sync

15. Remote Demux Sync

16. Video Input Present (each channel)

Operation of the 9432DR with the Network Management System consists of the following parameters:

1. Slot Number

2. Card Name (Model Number)

3. Serial Number

4. Time

5. Wavelength

6. Revision Number

7. Chronometer Value (Cumulative Hours of Operation)

8. Reset Cycles (Cumulative Number of Power Cycles)

9. Firmware Revision

10. Received Optical Power

11. Errors in Received Optical Input

12. Laser Drive Current

13. Temperature

14. Optical Output Power

15. Local Demux Sync

16. Remote Demux Sync

17. Video Output Present (each channel)

NMS users should set the Alarm Status and Alarm Limits for each parameter as required for the specific

application when the NMS software is operated for the first time.

When the 9432D card is installed into an existing system already utilizing NMS system software, an upgrade

of the software will be necessary to add the 9432D card to the software database in the NMS software.

Consult the factory for guidance on how to download the latest version of the software from the Optelecom

FTP download site.

Specifications for the 9432DT and 9432DR

Optical, by Model Number, for Complimentary T/R Pairs

Video

Video Format NTSC or PAL

Voltage 1V p-p, 75Ω

Bandwidth 6.5 MHz, –3 dB

Differential Gain ≤0.7% typical

Differential Phase ≤0.7° typical

Video SNR ≥67 dB over usable fiber range (weighted per RS250 standard)

Encoding 10-bit linear PCM

Sampling Rate 15 MHz

Bit Rate Over Fiber 720 mbps

Model Pair MM 08 13 MMH 13 15 SM 1313 SM 1315 SMH 1513

Fiber Size 62.5/125 09/125 09/125 09/125 09/125

Transmitter Optical Output Power (dBm) –5 –7 –9 –5 –1

Transmitter Optical Output Wavelength (nm) 1310 1310 1310 1310 1550

Transmitter Optical Input Sensitivity (dBm) –28 –30 –19 –30 –29

Maximum Transmitter Optical Input (dBm) –4 –5 –5 0 0

Receiver Optical Output Power (dBm) –7 –7 –11 –7 –2

Receiver Optical Output Wavelength (nm) 850 1310 1310 1550 1310

Receiver Optical Input Sensitivity (dBm) –26 –23 –19 –28 –28

Maximum Receiver Optical Input (dBm) –4 –7 –7 0 0

Txmtr Opt Budget (Txmtr Out Pwr-Rcvr Input Sens) (dB) 21 16 10 23 27

Rcvr Opt Budget (Rcvr Out Pwr-Txmtr Input Sens) (dB) 21 23 8 23 27

Estimated Distance (km) 50 µm1, 2 1.8 7 N/A N/A N/A

Estimated Distance (km) 62.5 µm1, 2 1.8 7 N/A N/A N/A

Estimated Distance (km) 09 µm1, 2 N/A N/A 20 57 68

1Range based on losses of 3.0 dB/km @ 850 nm or 1.0 dB/km @ 1310 nm for 62.5/125 multimode fiber, 0.35 dB/km @ 1310 nm or 0.25 dB/km @ 1550 nm for singlemode

fiber, and includes a 3 dB safety factor.

2Range limited by fiber bandwidth on multimode fiber versions; estimates based on 300 MHz/km fiber specification.

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