OMS 3250

Product DescriptionOMS325011.2 Internal Distribution Of Signals ...............................................................................4911.2.1 Traffic signals .........................................................................................................5011.2.2 Timing signals ........................................................................................................5111.2.3 Synchronisation Status Messaging.........................................................................5111.2.4 Control signals........................................................................................................5111.2.5 Overhead................................................................................................................5211.2.6 Power supply..........................................................................................................5411.3 Card Slot Allocation ................................................................................................5411.4 Mechanical Structure..............................................................................................5511.5 Connectors.............................................................................................................5711.5.1 Optical Traffic Connectors ......................................................................................5711.5.2 Electrical Traffic Connectors...................................................................................5711.5.3 Other Connectors ...................................................................................................5811.6 Cables ....................................................................................................................5812 ALARMS ................................................................................................................6012.1 Unit Alarm Displays ................................................................................................6012.2 Rack Alarm Displays...............................................................................................6012.3 Alarm Processing ...................................................................................................6113 PERFORMANCE MONITORING AND MANAGEMENT.........................................6313.1 SDH Performance monitoring.................................................................................6313.2 OTN performance monitoring .................................................................................6314 SERVICES.............................................................................................................6514.1 Engineering Order Wire (EOW) ..............................................................................6514.2 Data channels ........................................................................................................6515 GENERAL OPERATING FEATURES ....................................................................6715.1 Equipment Use.......................................................................................................6715.2 Plug-in Unit Handling..............................................................................................6715.3 Fault Management (Self Diagnostic).......................................................................6715.4 Recovery From Faults ............................................................................................6815.5 Equipment Robustness...........................................................................................6815.6 Inventory.................................................................................................................6816 EQUIPMENT MANAGEMENT ...............................................................................6917 TECHNICAL SPECIFICATIONS ............................................................................7117.1 Electrical Environment............................................................................................7117.2 Climatic and Mechanical Environment ....................................................................7117.2.1 General ..................................................................................................................7117.2.2 Storage Endurance.................................................................................................7117.2.3 Transport Endurance..............................................................................................7117.2.4 Environmental Endurance For Indoor Operation.....................................................7117.3 System Performance ..............................................................................................7217.3.1 Error Performance..................................................................................................7217.3.2 Transmission Delay ................................................................................................7217.3.3 Jitter Characteristics ...............................................................................................7217.4 Power Requirements (according to ETSI ETS 300-132) .........................................7217.5 Synchronisation......................................................................................................7217.6 Power Consumption ...............................................................................................7317.7 Safety .....................................................................................................................7317.7.1 General ..................................................................................................................7317.7.2 Optical safety requirements ....................................................................................74Page 4 of 74 Copyright – Refer to Page 2 Issue 1