SMC Networks SMC7824M/FSW Manuale Utente Scaricare il pdf (Pagina 35)

ONNECTION

XAMPLES

2-3

Downlink Fiber Connections

Fiber optic technology allows for longer cabling than any other media type.

A 100BASE-BX single-mode fiber link from the switch can connect to a

subscriber up to 10 km away. A CPE is installed inside a subscriber’s

premises, so there are no active outside components between the CO and

the end user.

The figure below illustrates a basic switch to CPE connection.

Figure 2-1 Downlink Fiber Connections

CPE

100BASE-BX full-duplex

single-fiber (WDM) l

ink to CO

(up to 1 km)

Subscriber’s Home

Central Office (CO)

10/100BASE-TX UTP

connection to computer

(up to 100 m)

FTTH Switch

8.7A

MgmtMgmt

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 107 108

TigerAccess 1
Installation Guide 3
Trademarks: 4
COMPLIANCES 7
Safety (EEC) 8
LASERGER 9
DER KLASSE I 9
Power Cord Safety 10
OMPLIANCES 11
PSE Alarm 12
War nings (in German) 13
APPENDICES: 17
Overview 21
MgmtMgmt 22
Description of Hardware 23
1000BASE-SX (SMCBGSLCX1) 25
1000BASE-LX (SMCBGLLCX1) 25
1000BASE-ZX (SMCBGZLCX1) 25
Figure 1-3 Fan Tray 28
Power Modules 29
Features and Benefits 31
Fiber-To-The-Home (FTTH) 33
Connection Examples 34
Downlink Fiber Connections 35
Uplink Connections 36
Management Connections 37
Private VLAN Connections 38
Application Notes 39
Selecting a Site 41
Ethernet Cabling 42
Equipment Checklist 43
Mounting 44
Desktop or Shelf Mounting 45
NSTALLING 46
Grounding the Chassis 49
Connecting to a Power Source 50
ONNECTING 51
-48VDC/Ground (Source A) 52
Return/24VDC A)(Source 52
-48VDC/Ground B)(Source 52
Return/24VDC B)(Source 52
Wiring Map for Serial Cable 54
Connecting to the Alarm Port 55
Wiring Map for Alarm Cable 56
Connecting Network Devices 59
Twisted-Pair Devices 59
ONNECTIONS 60
Network Wiring Connections 61
Fiber Optic Devices 62
Connectivity Rules 64
ONNECTIVITY 65
ONNECTION 67
ROUBLESHOOTING 69
Power and Cooling Problems 71
Installation 71
In-Band Access 71
Crossover Wiring 76
1000BASE-T Cable Requirements 78
Fiber Standards 79
Physical Characteristics 81
HARACTERISTICS 82
Switch Features 83
Management Features 83
Standards 84
Compliances 84
Extender Modules 85
APPENDIX D 87
GERMAN INSTRUCTIONS 87
Rack-Montage 88
Das Erden des Gehäuses 89
(Grounding the Chassis) 89
Anschluss an eine Stromquelle 90
-48VDC/Erdung (Quelle A) 92
Zurück/24VDC A)(Quelle 92
-48VDC/ B)(Erdung Quelle 92
Zurück Quelle/24VDC B)( 92
NSTRUCTIONS 94
NFORMATION 95
Glossary-1 97
Glossary-2 98
Glossary-3 99
Glossary-4 100
Glossary-5 101
Glossary-6 102

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SMC Networks SMC7824M/FSW Manuale Utente Pagina 35

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