SMC Networks Switch SMC8848M Instrukcja Użytkownika Strona 54
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AKING
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ETWORK
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ONNECTIONS
4-4
Fiber Optic SFP Devices
An optional Gigabit SFP transceiver (1000BASE-SX, 1000BASE-LX or
1000BASE-ZX) can be used for a backbone connection between switches,
or for connecting to a high-speed server.
Each single-mode fiber port requires 9/125 micron single-mode fiber
optic cable with an LC connector at both ends. Each multimode fiber optic
port requires 50/125 or 62.5/125 micron multimode fiber optic cabling
with an LC connector at both ends.
Warning: These switches use lasers to transmit signals over fiber optic
cable. The lasers are compliant with the requirements of a
Class 1 Laser Product and are inherently eye safe in normal
operation. However, you should never look directly at a
transmit port when it is powered on.
Note: When selecting a fiber SFP device, considering safety, please make
sure that it can function at a temperature that is not less than the
recommended maximum operational temperature of the product.
You must also use an approved Laser Class 1 SFP transceiver.
Hinweis: Bei der Wahl eines Glasfasertransceivers muß für die
Beurteilung der Gesamtsicherheit beachtet werden, das die
maximale Umgebungstemperatur des Transceivers für den
Betrieb nicht niedriger ist als die für dieses Produkts. Der
Glasfasertransceiver muß auch ein überprüftes Gerät der Laser
Klasse 1 sein.
1. Remove and keep the LC port’s rubber cover. When not connected to
a fiber cable, the rubber cover should be replaced to protect the optics.
2. Check that the fiber terminators are clean. You can clean the cable
plugs by wiping them gently with a clean tissue or cotton ball
moistened with a little ethanol. Dirty fiber terminators on fiber cables
will impair the quality of the light transmitted through the cable and
lead to degraded performance on the port.
- TigerStack II 1
- 10/100/1000 1
- TigerStack II 10/100/1000 3
- Installation Guide 3
- Trademarks: 4
- COMPLIANCES 7
- Safety (EEC) 8
- Safety Compliance 9
- Power Cord Safety 9
- OMPLIANCES 10
- Warnings (in German) 13
- Environmental Statement 13
- Audience 14
- Related Publications 14
- APPENDICES: 17
- Overview 21
- SMC8848M 22
- SMC8824M 22
- Description of Hardware 23
- Port and System Status LEDs 25
- Figure 1-4 System LEDs 26
- ESCRIPTION 27
- Power Socket 28
- Redundant Power Socket 28
- Features and Benefits 29
- Introduction to Switching 31
- Application Examples 32
- Network Aggregation Plan 33
- 1000BASE-LX SMF 34
- (5 kilometers) 34
- Making VLAN Connections 35
- Application Notes 36
- Selecting a Site 37
- Ethernet Cabling 38
- Equipment Checklist 39
- Mounting 40
- TigerStackII 41
- NSTALLING 42
- Installing an Optional 44
- ONNECTING 45
- Connecting to a Power Source 48
- Connecting Network Devices 51
- Twisted-Pair Devices 51
- ONNECTIONS 52
- Fiber Optic SFP Devices 54
- Connectivity Rules 58
- ONNECTIVITY 59
- ONNECTION 61
- ROUBLESHOOTING 63
- Table A-2 Power/RPS LEDs 64
- Power and Cooling Problems 65
- Installation 65
- In-Band Access 65
- Stack Troubleshooting 66
- Crossover Wiring 70
- Fiber Standards 72
- APPENDIX C 73
- SPECIFICATIONS 73
- PECIFICATIONS 74
- Switch Features 75
- Management Features 75
- Standards 76
- Compliances 76
- Extender Modules 77
- Warranty 77
- APPENDIX D 79
- GERMAN INSTRUCTIONS 79
- NSTRUCTIONS 80
- NFORMATION 83
- GLOSSARY 85
- Glossary-2 86
- Glossary-3 87
- Glossary-4 88
- Glossary-5 89
- Glossary-6 90
- , 4-9, 4-10 91
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