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HOMS

and OHDS

Installation and Operation Manual

Chapter 1: Introduction

Signal Flow

Figure 1-3

and

Figure 1-4

show the signal flow diagrams for the

HOMS

and OHDS

modules respectively.

Figure 1-5 on

page 10

shows a system-level block diagram.

Figure 1-3.

HOMS

Block Diagram

ReClk

Laser1

Laser2

Laser3

Laser4

Laser5

Laser6

Laser7

Laser8

CWDM

filter

Optical

express in

Ch1

Ch2

Ch3

Ch4

Ch5

Ch6

Ch7

Ch8

Fiber

optic

out

Microcontroller

...

CCS control/

monitoring

port

Card edge LEDs/jumpers

Содержание HOMS+OP+

Страница 1: ...livering the Moment Installation and Operation Manual HOMS OP OHDS OP SDI to Optical Converter and Fiber Optic Multiplexer Optical to SDI Converter and Fiber Optic Demultiplexer Edition A 175 000333 0...

Страница 2: ...foCaster Player Nexio InfoCaster Traffic Nexio InstantOnline Nexio mCAPTURE Nexio News Force Nexio NXIQ Nexio Playlist Nexio Remote Nexio RTX Net Nexio TitleMotion Nexio TitleOne Nexio Velocity ESX Ne...

Страница 3: ...HOMS OP SDI to Optical Converter and Fiber Optic Multiplexer OHDS OP Optical to SDI Converter and Fiber Optic Demultiplexer Installation and Operation Manual Edition A May 2007...

Страница 4: ......

Страница 5: ...es 2 OHDS OP Main Features 3 Module Types 4 Typical Broadcast and Production Applications 5 Module Descriptions 6 Front Modules 6 Back Modules 7 Signal Flow 8 Chapter 2 Installation Maximum Frame Powe...

Страница 6: ...hanges 25 Setting Parameters 26 HOMS OP 26 OHDS OP 29 LEDs and Alarms 31 LEDs 31 Alarms 32 Chapter 4 Specifications Laser Output 36 Inputs 37 HOMS OP 37 OHDS OP 37 Outputs 38 HOMS OP 38 OHDS OP 39 Inp...

Страница 7: ...er and of the OHDS OP optical to SDI converter and fiber optic demultiplexer Audience This manual is written for engineers technicians and operators responsible for the installation setup and or opera...

Страница 8: ...fields buttons check boxes list boxes combo boxes menus submenus windows lists and selection names Italics Indicates email addresses the names of books or publications and the first instances of new t...

Страница 9: ...rn a product for servicing In the unlikely event that your product fails to operate properly please contact Customer Service to obtain a Return Authorization RA number then send the unit back for serv...

Страница 10: ...aces for CATV SMATV Headends and Similar Professional Equipment Annex B ASI ITU T G 694 2 Spectral Grids for WDM Applications CWDM Coarse Wavelength Division Multiplexing Wavelength Grid ITU T G 695 O...

Страница 11: ...egulations CFR 47 part 15 EN55103 1 EMC Emission Requirements Applies to Professional Audio Video Audio Visual and Entertainment Lighting Control Apparatus EN55103 2 EMC Immunity Requirements Applies...

Страница 12: ...intent of this legislation is to reduce the amount of hazardous chemicals that may leach out of landfill sites or otherwise contaminate the environment during end of life recycling The Directive took...

Страница 13: ...ycle electrical and electronic equipment at end of its useful life and may not dispose of the equipment in landfills or by using other unapproved methods Some EU member states may have different deadl...

Страница 14: ...Table P 3 Safety Terms and Symbols WARNING Identifies conditions or practices that can result in personal injury or loss of life high voltage is present Uninsulated dangerous voltage within the produ...

Страница 15: ...optical converter and fiber optic multiplexer The OHDS OP is a CWDM optical to SDI converter and fiber optic demultiplexer These modules are designed for high end multi channel transport of video in l...

Страница 16: ...and control panels of the following Automatic and manual reclocking rate settings and reporting 143 177 270 360 540 MB s and 1 485 Gb s Status reports and alarms for SDI presence Status reports and a...

Страница 17: ...reclocking bypass when data cannot be locked to one of six set reclocking rates Identical input output polarity for ASI compliance Dual identical SDI outputs for each channel 4 channel version Standar...

Страница 18: ...quency four channel demultiplexer 1290 nm 1310 nm 1330 nm 1350 nm OHDS OP CU4D upper frequency four channel demultiplexer 1550 nm 1570 nm 1590 nm 1610 nm Eight Channel Module Types Multiplexer Modules...

Страница 19: ...tional and auditorium applications where a low cost method of distributing serial digital video signals is required Typical applications include sending signals from a studio remote truck or other pro...

Страница 20: ...6 HOMS OP and OHDS OP Installation and Operation Manual Chapter 1 Introduction Module Descriptions Front Modules Figure 1 1 HOMS OP and OHDS OP Front Module OHDS OP shown...

Страница 21: ...OP and OHDS OP Back Module Connections 1 2 3 4 5 6 7 8 1 2 3 4 HOMS OP 4 and 8 channel OHDS OP 8 channel OHDS OP 4 channel Table 1 2 HOMS OP 4 and 8 channel and OHDS OP 8 channel BNC Connector Lower U...

Страница 22: ...es respectively Figure 1 5 on page 10 shows a system level block diagram Figure 1 3 HOMS OP Block Diagram EQ EQ EQ EQ EQ EQ EQ EQ ReClk ReClk ReClk ReClk ReClk ReClk ReClk ReClk Laser1 Laser2 Laser3 L...

Страница 23: ...HOMS OP and OHDS OP Installation and Operation Manual 9 Chapter 1 Introduction Figure 1 4 OHDS OP Block Diagram...

Страница 24: ...Ch7 Ch2 Ch6 Ch8 16 Channel L U L U lower upper lower upper wavelength system 8 upper 8 lower Optical 4 5 6 7 8 ASI SD HD ASI SD HD ASI SD HD ASI SD HD ASI SD HD 4 5 ASI SD HD ASI SD HD 6 7 8 ASI SD HD...

Страница 25: ...llation and Operation Manual for information about installing and operating an FR6802 X F frame and its components The HOMS OP and OHDS OP cannot be installed in a 6800 7000 series frame CAUTION Befor...

Страница 26: ...imes and that the fan module is fully operational Table 2 1 Frame Power Ratings 6800 Frame Type Power Supply Max Frame Power Dissipation Number of Usable Slots Max Power Dissipation Per Slot HOMS OP a...

Страница 27: ...packaging materials for possible re use See Unpacking Shipping Information on page vii for information about returning a product for servicing Contact your Customer Service representative if parts are...

Страница 28: ...must be inspected and cleaned before they are assembled Carefully follow the inspection and cleaning steps described in the next pages Additional safety information begins on page 43 CAUTION Ensure t...

Страница 29: ...ure configurations 3 On the side of the back module that inserts into the front module remove the inner protective cap from the fiber connection see Figure 2 1 on page 14 CAUTION Microscopic dust or o...

Страница 30: ...n the up unlocked position Both front modules are hot swappable and can be installed with the power supply either turned on or turned off Figure 2 2 Latch Operation Procedure Follow these steps to ins...

Страница 31: ...gin on page 19 5 Ensure that your front module matches with a corresponding back module of the same name 6 With the locking latch in the up position slide the module into the guides on the frame floor...

Страница 32: ...to its up released position 3 Grasp the extractor handle on the installed module and then pull the module out of its slot use the handle as a lever 4 Close the front panel to ensure proper frame vent...

Страница 33: ...n both fiber ends every time you make a connection Keep a protective cap on unplugged fiber connectors Do not touch the end of a fiber Store unused protective caps in a clean resealable container loca...

Страница 34: ...ure 2 3 describes the acceptable limits of defects in a fiber connection Figure 2 3 Fiber Optic Cross Section Zone 2 20 to 50 micron diameter Maximum of 3 scratches 1 0 micron width is acceptable Maxi...

Страница 35: ...eaning instructions below Dry Cleaning If you are using cartridge or pocket style dry cleaning tools follow the manufacturer s directions If you are using lint free wipes follow these steps 1 Fold the...

Страница 36: ...repeat the wiping action on the dry section of the wipe removing any residual alcohol 5 Inspect the fiber endface again and if necessary repeat the wet cleaning with another clean section of the lint...

Страница 37: ...or control panels Most of the parameter settings can be controlled at the card edge See the operation manuals or online help associated with the CCS products for more information on monitoring and con...

Страница 38: ...ou make changes to certain parameters other related parameters may be affected also See Cross Functional Parameter Changes on page 25 for more information When you change a parameter the effect is imm...

Страница 39: ...Changes Parameter Option Affected Parameter Forced Setting Ch x Reclock Mode Auto Rate x Fb Status feedback from reclocker Ch x ASI Mode Enable 143 177 270 360 540 HD Rate x Fb 143 177 270 360 540 HD...

Страница 40: ...ed at the card edge Using CCS you can also view the current firmware and hardware versions of the module Values with an asterisk indicate the default setting RO indicates the parameter is read only Ta...

Страница 41: ...sence of signals at inputs 1 to 4 Not present Present Ch x Laser Enable Enables the fiber optic transmitters for channels 1 to 4 Disable Enable Ch x Laser Status RO Confirms operation of laser for cha...

Страница 42: ...ass Ch x Locked Rate RO Displays the data rate for inputs 1 to 8 Unknown 143 177 270 360 540 HD Ch x ASI Mode Enables DVB ASI locking in the Auto mode for inputs 1 to 8 Disable Enable Ch x SDI Present...

Страница 43: ...and hardware versions of the module Values with an asterisk indicate the default setting RO indicates the parameter is read only Table 3 5 OHDS OP Parameters Four Channel L8 and U8 Versions Parameter...

Страница 44: ...ions Ch x Reclock Mode Sets the data rate for inputs 1 to 8 Auto 143 177 270 360 540 HD Bypass Ch x Locked Rate RO Displays the data rate for inputs 1 to 8 Unknown 143 177 270 360 540 HD Ch x ASI Mode...

Страница 45: ...D Descriptions Card Edge LED LED Color Meaning Module Status None Off There is no power to the module the module is not operational Green There is power to the module the module is operating properly...

Страница 46: ...HDS OP Alarms Name of Alarm Alarm Level Meaning HOMS OP Module Ch x Loss of Input Major The SDI input on the designated channel is missing Ch x Loss of Input Locked The reclocker cannot lock to the in...

Страница 47: ...on and Operation Manual 33 Chapter 3 Operation Figure 3 1 HOMS OP LEDs Figure 3 2 OHDS OP LEDs Module Status LED Channel LEDs for Laser Transmitting SD Lock and SD Present Module Status LED Channel LE...

Страница 48: ...34 HOMS OP and OHDS OP Installation and Operation Manual Chapter 3 Operation...

Страница 49: ...35 Chapter 4 Specifications Overview The following specification information appears in this chapter Laser Output on page 36 Inputs on page 37 Outputs on page 38 Power Consumption on page 41 Specifica...

Страница 50: ...ant to Laser Notice No 50 dated July 26 2001 Additionally HOMS OP modules comply with the provisions of IEC 60825 1 Table 4 1 Optical Specifications for Laser Modules Laser Module Model Wavelength nm...

Страница 51: ...e 75 Return loss 17dB 5MHz to 1 5GHz Maximum signal level 0 88Vp p Cable equalization 0 300m Belden 1694A for 270Mb s SD SDI 0 100m Belden 1694A for HD SDI Table 4 3 OHDS OP Input Specifications Item...

Страница 52: ...OP Table 4 4 HOMS OP Optical Outputs Item Specification Number of outputs 1 Wavelength CWDM 16 channels Connector SC PC per IEC 61754 4 1 Output power 3 dBm per channel typical Extinction ratio 8dB i...

Страница 53: ...amplitude 800 mVp p 10 DC offset 0 0 V 0 5 V Rise fall time 270 ps Overshoot 10 Timing jitter 1 UI 673 ps Alignment jitter 0 2 UI 134 ps Table 4 6 SD Electrical Output Specifications Item Specificatio...

Страница 54: ...ts to Outputs Performance HOMS OP to OHDS OP Table 4 7 Inputs to Outputs Performance HOMS OP to OHDS OP Item Specification Number of inputs 8 or 4 Number of outputs 8 or 4 Adjacent channel isolation d...

Страница 55: ...s is 10 seconds Temperature Table 4 8 Power Consumption Specifications Item Specification HOMS OP xx4D 6 W HOMS OP xx8D 12 W OHDS OP xx4D 6 W OHDS OP xx8D 12 W Table 4 9 Temperature Specifications Ite...

Страница 56: ...42 HOMS OP and OHDS OP Installation and Operation Manual Chapter 4 Specifications...

Страница 57: ...tion and Operation Manual 43 Appendix A Laser Safety Guidelines Overview This section describes important safety considerations when using laser modules The following topics are included Laser Safety...

Страница 58: ...transmitter modules in this series are designated Class 1 Precautions for Enclosed Systems In its normal operating mode an optical fiber communication system is totally enclosed and presents no risk...

Страница 59: ...ication system is considered unenclosed Under these conditions follow these practices CAUTION 1 Avoid exposing the eye to emissions from unterminated energized optical connectors at close distances 2...

Страница 60: ...aser Safety Guidelines Labels The label shown in Figure A 1 is applicable to Class 1 laser products Figure A 1 Label for Class 1 Laser Products CLASS 1 LASER PRODUCT IEC 60825 1 1993 A1 1997 A2 2001 C...

Страница 61: ...ry cleaning 21 F Features list 2 Forced parameter settings 25 Front module installation 16 22 photos 6 33 removal 18 H HOMS OP parameters 26 27 I Input specifications 37 Inspecting and cleaning fiber...

Страница 62: ...41 Product description 2 R Removing a module 18 Revision history of manual v RoHS directive x S Safety precautions with lasers 44 46 standards and compliances x xi symbols and terms xii Setting jumper...

Страница 63: ......

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