Cisco VCO/4K, Механические сборки

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iv Cisco VCO/4K Mechanical Assemblies
3.0 POWER ENTRY MODULE 4
3.1 Input Power 5
3.2 Indicator LEDs 7
Power LED 7
Ring Generator LED 7
3.3 Interlock Switch 8
4.0 INPUT AND OUTPUT POWER DISTRIBUTION 9
4.1 Output Power Redundancy and Load Sharing 11
5.0 RING GENERATOR 12
6.0 REMOVAL AND REPLACEMENT PROCEDURES 13
6.1 To Remove a Power Supply Module 13
To remove a nonredundant power supply module: 13
To remove a redundant power supply module: 14
6.2 To Replace a Power Supply Module 14
7.0 TROUBLESHOOTING 15
7.1 Alarms 15
7.2 Spare Fuse Kit 15
8.0 RELATED DOCUMENTS 15
STORAGE/CONTROL I/O MODULE
1.0 GENERAL 1
2.0 SPECIFICATIONS 1
3.0 DESCRIPTION 2
3.1 Front Panel Indicators and Ports Assignments 2
3.2 Hard Disk Drive 4
3.3 Midplane Connectors 6
3.4 Serial Ports 1 and 2 6
3.5 Serial Ports 3 and 4 8
3.6 Ethernet Interface 10
3.7 Printer Interface 11
3.8 SCSI Interface 11
4.0 HARDWARE CONFIGURATION 12
4.1 SCSI Termination Configuration 12
4.2 Serial Port Configuration 12
Serial Ports 1 through 4 and Jumper Settings 12
Serial Ports 1 through 4 13
5.0 REMOVAL/REPLACEMENT INFORMATION 16
Nonredundant Systems 17
Redundant Systems 17
5.1 Removal Procedures 17
5.2 Replacement Procedures 18