Instruction/ maintenance manual of the product VCO/4K Cisco Systems
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CHAPTER 4-1 Cisco VCO/4K Mechanical Assemblies 78-10334-03 4 Storage/Control I/O Module The Storage/Control I/O Module performs two functions: to connect outside interfaces to the system controller and to house the hard disk driv e.
4-2 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Description The Storage I/O Module is two card slots wide and slides into the back of the VCO system where it plugs into the control midplane. All outside connections are mounted on the faceplate of the module.
4-3 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Figur e 4-1 Stor age/Contr ol I/O Module Fr ont P anel Power is supplied to the Storage/Control I/O Module via the midplane from the Combined Controller card.
4-4 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description The connectors mounted on the front pane are: : The connectors mounted on the board are: The LEDs mo.
4-5 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Figur e 4-2 Location of the Hard Disk Dr ive on the Stor age/Contr ol I/O Module Hard disk drive 501.
4-6 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Figur e 4-3 Location of Hard Disk Dr ive LED on the Combined Controller Midplane Connectors The Storage/Control I/O Module plugs into the midplane through standard DIN 41612 triple-row , 96-pin male connectors.
4-7 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Figur e 4-4 Control Midplane Serial Ports 1 and 2 Serial Port 1/Console and Serial Port 2/TTY01 are dedicated ports for connecting the system master console and remote maintenance modem, respectiv ely .
4-8 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Master console and remote maintenance modem operating parameters (Baud Rate, Stop Bits, Bits per Character and Parity) are def ined in the system database via the Peripheral Conf iguration screen.
4-9 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description Serial Ports 3 and 4 Serial Ports 3 and 4 are av ailable for Serial I/O (SIO) links between the system and a host computer .
4-10 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Description T o implement Ethernet links, you must purchase the optional Ethernet Communications Package av ailable from Cisco Systems.
4-11 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Hardware Configuration Note Y ou can use a 36-conductor , straight-through parallel cable to connect a printer to the system controller . Howe ver , only the conductors sho wn in Figure 4-7are used.
4-12 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Hardware Configuration Y ou can position the jumpers in locations JP13 and JP18 (under the “T o T erminal” etching) to conf igure the CPU as a DCE termination.
4-13 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Removal and Replacement Information Figur e 4-9 Jumper Configuration f or DCE/DTE, Ser ial P orts 1 -4 Serial port 4 can be conf igured to use clock signals by the TRXC4 and R TXC4 signal lines.
4-14 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Removal and Replacement Information Figur e 4-1 1 Storag e/Contr ol I/O Module Location FAN ALARM REMOTE ALARMS.
4-15 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Removal and Replacement Information Removal Procedures Caution Follo w ESD rules when removing a system component. Use a wrist strap for grounding. T o remov e a Storage/Control I/O Module in a nonredundant system, do the following.
4-16 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Troubleshooting Replacement Procedures Caution Follo w ESD rules when removing a system component.
4-17 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Troubleshooting Note The ENET PWR LED should be illuminated only when Ethernet is being used. If the ENET PWR LED is not illuminated and Ethernet is being used, contact Cisco Systems T echnical Support.
4-18 Cisco VCO/4K Mechanical Assemblies 78-10334-03 Chapter 4 Storage/Control I/O Module Troubleshooting.
An important point after buying a device Cisco Systems VCO/4K (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cisco Systems VCO/4K yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cisco Systems VCO/4K - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco Systems VCO/4K you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco Systems VCO/4K will certainly help you make a decision on the purchase.
If you already are a holder of Cisco Systems VCO/4K, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cisco Systems VCO/4K.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco Systems VCO/4K. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco Systems VCO/4K along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
