Black Box ACS235A manual Configuring the ACS236A

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CHAPTER 4: Configuring the ACS236A

4. Configuring the ACS236A

This chapter describes how to configure the Sun model of the ServSwitch™ Brand Fiber KVM Extender (ACS236A). If your Extender is the PC model (ACS235A), see Chapter 3.

4.1 Setting the Jumpers in the Local Module (Optional)

There are four user-settable jumpers inside the Local Module of the ServSwitch Brand Fiber KVM Extender. They control these options:

•How the Local Module handles video: VGA input to VGA output (default), VGA input to legacy Sun output, or Sun input to either VGA or Sun output (jumpers JP2 and JP10).

•Whether the Local Module uses automatic (default) or manual gain control (jumper JP3).

•Whether the Local Module expects to transmit into 62.5/125-µm (default) or 50/125-µm fiber (jumper JP5).

If you need to set the unit for a non-default option, open the Local Module—being sure to take all reasonable precautions against static electricity—by unscrewing the upper part of its casing. (The jumper locations on the motherboard are shown in Figure 4-1 on the next page.) Then set your desired jumpers as described in Sections 4.1.1, 4.1.2, and/or 4.1.3, and then close the unit back up.

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Contents ACS235A ACS236A Welcome to the ServSwitchTM Family Servswitch Brand Fiber KVM Extenders RADIO-FREQUENCY Interference Statements Servswitch Brand Fiber KVM Extenders NOM Statement Contents Table of Contents Specifications CableSpecifications Temperature Introduction OverviewComplete Package Configuring the ACS235A Configuring for RGB VideoImportant Notes Jumper Settings Setting the Jumpers in the Local Module Optional Locations of the ACS235A Local Module’s jumpersSetting the VGA/RGB jumpers Setting VGA-to-RGB jumper JP2 Setting the Jumpers in the Remote Module Optional Locations of the ACS235A Remote Module’s jumpersSync-on-color jumpers and diodes Setting gain-control jumper bank JP8 Setting Vsync jumper JP9 Configuring the ACS236A Locations of the ACS236A Local Module’s jumpers Setting video-handling jumpers JP2 and JP10 Locations of the ACS236A Remote Module’s jumpers Setting gain-control jumper bank JP8 Setting Vsync jumper JP9 Installation Guidelines and Limitations for Attaching Equipment1 CPU Keyboard and Mouse Connecting a CPU or KVM Switch to the Local Module Installation Servswitch Brand Fiber KVM Extenders Installation Running Fiber Cable Between the Local and Remote Modules Connecting Power to the Local and Remote Modules Powering Up the Rest of the SystemOperation Interpreting the Remote Module’s 7-Segment DisplayOperation Servswitch Brand Fiber KVM Extenders Troubleshooting Things to Try FirstCalling Black Box Shipping and PackagingConnectors on Both Models Appendix a PinoutsConnectors on the ACS235A Pin Signal Direction Connectors on the ACS236A Signal PinSignal Direction Appendix B Rackmounting the Extender Figure B-1. The RMK235 Rackmount KitFigure B-2. The rackmount assembly RMK235 shown Customer Support Information Welcome to the ServSwitchTM Family Servswitch Brand Fiber KVM Extenders RADIO-FREQUENCY Interference Statements Servswitch Brand Fiber KVM Extenders NOM Statement Contents Table of Contents Specifications Specifications Connectors ACS236A Introduction Complete Package Configuring the ACS235A Important Notes Jumper Settings Setting the Jumpers in the Local Module Optional Setting the VGA/RGB jumpers Setting VGA-to-RGB jumper JP2 Setting the Jumpers in the Remote Module Optional Sync-on-color jumpers and diodes Setting gain-control jumper bank JP8 Setting Vsync jumper JP9 Configuring the ACS236A Locations of the ACS236A Local Module’s jumpers Setting video-handling jumpers JP2 and JP10 Setting the Jumpers in the Remote Module Optional Setting gain-control jumper bank JP8 Setting Vsync jumper JP9 Installation 1 CPU Keyboard and Mouse Connecting a CPU or KVM Switch to the Local Module Installation Servswitch Brand Fiber KVM Extenders Installation Running Fiber Cable Between the Local and Remote Modules Connecting Power to the Local and Remote Modules Operation Operation Servswitch Brand Fiber KVM Extenders Troubleshooting Calling Black Box Appendix a Pinouts Connectors on the ACS235A Pin Signal Direction Connectors on the ACS236A Signal Direction Appendix B Rackmounting the Extender Figure B-2. The rackmount assembly RMK235 shown Page