IRT HDA-4510 Скачать руководство пользователя страница 2

4510-HDA.ib.Rev0.doc 

Page 2 of 12 

19/07/2006 

IRT Eurocard 

 

Type HDA-4510 

 

1.485 Gb

/

s HD 6 O/P 

Reclocking Distribution Amplifier 

 

Instruction Book 

 

Table of Contents 

Section Page 
 
Operational Safety 

2

 

General Description 

3

 

Technical Specifications 

4

 

Configuration 5

 

Link Settings 

5

 

Location of links & user settings 

5

 

Installation 6

 

SMU-4000 Installation 

7

 

Figure 1: SMU-4000 module 

7

 

HDA-4510 SNMP Functions 

7

 

Front and rear layouts 

8

 

SNMP – What Is It? 

9

 

Maintenance & Storage 

11

 

Warranty & Service 

11

 

Equipment return 

11

 

Drawing List Index 

12

 

 

 

This instruction book applies to units later than S/N 0506001. 

 
 
 
 

Operational Safety:

 

 

WARNING 

 

Operation of electronic equipment involves the use of voltages and currents that may 
be dangerous to human life. Note that under certain conditions dangerous potentials 
may exist in some circuits when power controls are in the 

OFF

 position. 

Maintenance personnel should observe all safety regulations. 

 

Do not make any adjustments inside equipment with power 

ON

 unless proper 

precautions are observed. All internal adjustments should only be made by suitably 
qualified personnel. All operational adjustments are available externally without the 
need for removing covers or use of extender cards. 

 

Содержание HDA-4510

Страница 1: ...and manufactured in Australia IRT can be found on the Internet at http www irtelectronics com I R T Electronics Pty Ltd A B N 35 000 832 575 26 Hotham Parade ARTARMON N S W 2064 AUSTRALIA National Pho...

Страница 2: ...11 Drawing List Index 12 This instruction book applies to units later than S N 0506001 Operational Safety WARNING Operation of electronic equipment involves the use of voltages and currents that may...

Страница 3: ...al and automatically adjust the output driver slew rate to suit Front panel LEDs indicate when an input signal is present and also whether it is either an HD or SD type of signal A relay alarm output...

Страница 4: ...signal present HD LED green when input signal is 1 485 Gb s HD SD LED yellow when output signal is 270 360 or 540 Mb s SD Power requirement Voltage 28 Vac CT 14 0 14 or 16 Vdc Consumption 4 0 VA Gene...

Страница 5: ...Auto PLL selection LK3 OUT used Rate Mb s LK4 LK5 LK6 143 0 0 0 270 0 1 0 360 1 1 0 540 0 0 1 1485 1 0 1 LK7 N C Output alarm switches to ground on loss of input or loss of power N O Output alarm swit...

Страница 6: ...and chassis earth No attempt should be made to break this connection Installation in frame or chassis See details in separate manual for selected frame type Digital Input and Outputs Input and output...

Страница 7: ...the module that it is being plugged into it then needs to be programmed via the pins on the topside of the SMU 4000 Note that installation will generally be done by IRT Electronics at the time of ord...

Страница 8: ...t rear panel connector diagrams The following front panel and rear assembly drawings are not to scale and are intended to show connection order and approximate layout only SK1 2 1 SK10 2 Alarm SK10 1...

Страница 9: ...that information into a form compatible with SNMP The agent therefore acts as an interface between the NMS and the managed devices The NMS sends a request message and control commands for the managed...

Страница 10: ...tible need a plug in SMU 4000 module with a program relevant to the module that it is plugged into Depending on the module besides the module identification parameters such as alarm states inputs and...

Страница 11: ...extended by IRT only to the extent obtainable from the component supplier Equipment return Before arranging service ensure that the fault is in the unit to be serviced and not in associated equipment...

Страница 12: ...4510 HDA ib Rev0 doc Page 12 of 12 19 07 2006 Drawing List Index Drawing Sheet Description 804999 1 HDA 4510 HD SD Distribution Amplifier Schematic Diagram...

Страница 13: ...RE OR BREAK TO GROUND ON ALARM AS SET BY LK7 3 2 1 Q2 BSS123 1 2 C36 4 7uF 3 8 RL1A V23026 10 1 5 RL1B 1 3 2 D2 BAS16 1 2 C37 47nF ALARM RX TX SIGNAL SEL2 SEL1 SEL0 HD SD MAN Control Interface 804999i...

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