40Gbase-Qsfp+ Ports; Software Limitations - Avaya VSP 7200 Series Installing Manual

Virtual services platform
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Installing the Avaya Virtual Services Platform 7200 Series
Connector

40GBASE-QSFP+ ports

When a port is channelized, only use break out cables (DAC or Fiber) in it. Otherwise, the link
behavior can be unpredictable because it can result in mismatched link status between link partners,
which can further lead to network issues. Also avoid the use of break out cables in non-channelized
ports because this can result in mismatched link status between link partners, which can lead to
network issues.

Software limitations

The physical switch hardware creates the following software feature limitation:
• For the VSP 7200 Series, MACsec is supported only on the 10 Gbps ports of the VSP
7254XTQ model. MACsec is not supported on the VSP 7254XSQ model.
November 2016
Pin Number
Signal
6
Receive data (RXD) — mandatory
7
Data set ready (DSR) — optional
8
Clear to send (CTS) — optional, can swap or link with pin 1
Installing the Avaya VSP 7200 Series
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