Connector Assignment
5.4 USB (X1620, X1720)
Both USB-host interfaces are equipped with type A-sockets. Design and pin assignment is
according to the USB-Serial Bus Specification 2.0.
The current consumption of connected USB-hardware is limited to 500 mA per USB-socket.
5.5 Ethernet IEEE 802.3
5.5.1 VME-PMC-CPU/2 (B)
The Ethernet interfaces are equipped with 8-pin RJ45-sockets (8P8C) according to TIA-568A/B.
5.5.2 VME-PMC-CPU/2-CC (P0)
The signals of the Ethernet interface 1 of the VME-PMC-CPU/2-CC (Conduction Cooled) are
accessible via VMEbus connector P0 (see page 41). An adapter is required. The adapter is
optionally equipped with a transmitter.
5.6 Recommended Cable Types
To ensure the functionality of networks with bit rates up to 1-GBit/s, only CAT5e cables or better
should be used.
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Hardware Manual • Doc.-No.: V.1917.21 / Rev. 1.2
VME-PMC-CPU/2
