7210 SAS-MXP, R6, R12, S, SX, T BASIC SYSTEM
CONFIGURATION GUIDE RELEASE 22.9.R1
Boot options
With this functionality, operators can use either 1GE or 10GE fiber uplinks. This enhancement provides
the flexibility of using SFP+ ports as 1GE uplinks with the capability to move to 10GE uplinks as bandwidth
demands grow. This functionality is supported for standalone mode only.
For a list of SFPs supported for 1GE operation, contact your Nokia representative.
Note:
• Before using a 1GE SFP in an SFP+ port, the SFP+ port speed must be set to 1000 Mb/s
with the config>port>ethernet>speed command; otherwise, an error message is generated
indicating that the SFP is unsupported. For information about setting the port speed, see
the "Ethernet Port Commands" section of the 7210 SAS-Mxp, R6, R12, S, Sx, T Interface
Configuration Guide.
• SFP+ ports that support SFPs do not support speeds of 10 Mb/s or 100 Mb/s.
The 7210 SAS-S 1/10GE can be operated in two modes: standalone mode and satellite mode:
• In satellite mode, it provides port expansion function and the platform is managed by the 7x50 host.
It does not need to be assigned an IP address. User needs to connect the right ports to the 7x50 and
power on the node. The node automatically fetches the BOF, the image and the configuration required
to operate in satellite mode.
• In standalone mode, the platform provides IP/MPLS functionality and needs to be assigned an IP
address and managed independently.
4.11.3.9.6 7210 SAS-Sx 10/100GE console port
The 7210 SAS-Sx 10/100GE 64SFP+ 4CFP4 and 7210 SAS-Sx 10/100GE 64SFP+ 4QSFP28 variants
each provide 64 1GE/10GE SFP+ ports and 4 100GE CFP4 or QSFP28 ports, providing a platform for
high-density 10GE Ethernet access and access aggregation with 100GE uplinks.
Both variants are 1.5RU platforms, with front access to all the 10GE and 100GE service interfaces. Both
provide redundant hot-swappable power supplies (AC, -48V DC) and a non-removable set of fans on the
rear of the chassis for cooling, with detection and notification of single fan failure. Both variants provide a
Console port and out-of-band Ethernet management interface on the rear of the chassis.
Both variants support the use of a 1GE fiber-optic SFP in a 10GE SFP+ port. With this functionality, a
single platform can be used to deliver both 1GE and 10GE services. This enables operators to continue to
provide 1GE service or to build a 1GE access network and simultaneously migrate to deliver 10GE service
and build a 10GE access network to address the growing bandwidth needs driven by cloud applications
and migration to 4G/5G mobile networks. For a list of SFPs supported for 1GE operation, contact your
Nokia representative.
Note:
• Before using a 1GE SFP in an SFP+ port, the SFP+ port speed must be set to 1000 Mb/s
with the config>port>ethernet>speed command; otherwise, an error message is generated
indicating that the SFP is unsupported. For information about setting the port speed, see
3HE 18197 AAAB TQZZA
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