FA4800 User Manual Release 1.9.40 xi
What Ceragon MHS provides......................................................................12-2
Equipment Protection ..........................................................................12-2
Air-Interface Protection ......................................................................12-2
Purpose of this Chapter .............................................................................12-3
Who Should Read this ...............................................................................12-3
Ceragon MHS Kit Contents.........................................................................12-3
Installing a Ceragon MHS...........................................................................12-3
Maintaining a Ceragon MHS Link ................................................................12-9
IDU Replacement ................................................................................12-9
ODU Replacement .............................................................................12-10
Switching Logic.......................................................................................12-10
Switching from Primary Link to Secondary Link ..................................12-10
Switching back from the Secondary to the Primary Link .....................12-12
System Operation description ............................................................12-14
Chapter 13 The Ceragon Ethernet Ring
Scope.......................................................................................................13-1
What is an Ethernet Ring...........................................................................13-1
Some terminology: ..............................................................................13-1
Ceragon Ethernet Ring...............................................................................13-2
Ethernet Ring Topologies Supported by Ceragon .........................................13-4
Protection Switching..................................................................................13-6
Hardware Considerations ...........................................................................13-6
Special Case: 1 + 1 Ethernet Redundancy...................................................13-6
Using FibeAir2000 Manager to Set up a Ring...............................................13-7
Chapter 14 VLAN Functionality with FA4800
VLAN Tagging - Overview ..........................................................................14-1
VLAN Terminology ...............................................................................14-1
VLAN Background Information on the WEB ..........................................14-1
VLAN Tagging .....................................................................................14-1
QinQ (Double Tagging) for Service Providers ........................................14-2
VLAN Untagging ..................................................................................14-2
Port Functionality ................................................................................14-2
Ingress Direction..........................................................................................14-3
Egress Direction...........................................................................................14-3
VLAN Availability .......................................................................................14-5
VLAN Configuration Using the FibeAir2000 Manager.....................................14-5
Management Traffic and Ethernet Service Separation ...........................14-6
VLAN Tagging for Ethernet Service: Configuration ................................14-6
Chapter 15 Software Upgrade
What is the Software Upgrade Utility?.........................................................15-1
Upgrading an Installed Link........................................................................15-1
Chapter 16 FCC/IC DFS Installation Procedure
FCC/IC 5.4/5.3 GHz Links: Background .......................................................16-1
FCC/IC 5.4/5.3 GHz Link Activation.............................................................16-1
FCC/IC 5.4/5.3 GHz Link Configuration........................................................16-4
Part 4: Field Installation Topics
Chapter 17 Pole and Wall Installation
ODU Mounting Kit Contents........................................................................17-1
Mounting an ODU on a Pole.......................................................................17-2
Mounting an ODU on a Wall.......................................................................17-3
Mounting an External Antenna ...................................................................17-4
Mounting a Connectorized ODU Horizontally................................................17-4
Chapter 18 Lightning Protection and Grounding Guidelines
Grounding for Antenna Cable .....................................................................18-1
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