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In-Line Installation: Difference between revisions
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→Expansion card options
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=== Port expansion cards === | === Port expansion cards === | ||
Various 1G-100G Base-T and Base-X port expansion cards, featuring RJ45, SFP+, SFP28, QSFP and QSFP28 connection options. | |||
All Allegros with network card expansion slots support the '''In-Line mode''' by default. All expansion cards have either '''2''' or '''4''' network ports. Each card forms '''1''' or '''2''' Bridges. On expansion cards with '''4''' ports, the two left and the two right ports are the Bridge pairs. | All Allegros with network card expansion slots support the '''In-Line mode''' by default. All expansion cards have either '''2''' or '''4''' network ports. Each card forms '''1''' or '''2''' Bridges. On expansion cards with '''4''' ports, the two left and the two right ports are the Bridge pairs. | ||
=== Bypass | === Bypass Fail-over cards === | ||
The bypass cards for the Allegro Network Multimeter deliver | The bypass cards for the Allegro Network Multimeter deliver an optical fail-over when the software bypass is not active. The bypass will be enabled when Bridge mode is active and triggered when the Allegro firmware is not running due to power off/loss, during the firmware upgrade process and/or most other instances of software/hardware failure. | ||
=== PoE | === PoE provisioning cards === | ||
Power over Ethernet bypass is not supported by the Allegro. A PoE expansion card can be installed to support PoE. Alternatively a PoE injector can be used if PoE is required. | Power over Ethernet bypass is not supported by the Allegro. A PoE expansion card can be installed to support PoE. Alternatively a PoE injector can be used if PoE is required. | ||
=== nanosecond time stamping cards === | |||
SFP+ 2-port extension cards with (GPS based) nanosecond timestamp support (100M/1G/10G) | |||
== Limitations == | == Limitations == | ||