Ericsson EFN324, User Manual, Page: 55 / 176

Glossary
ECN330 or 430
End-
users
EFN324
End-
users
EFN324
Unmanaged
Network
SID=35
SID=23
End-
users
EFN324
End-
users
EFN324
SID=3
SID=2
ECN330 or 430
E
S
N
2
1
2
SID=1
End-
users
EFN324
End-
users
EFN324
SID=43
SID=42
ECN330 or 430
Using an ESN212
Flexible Block Uplink
Embedded Flexible Blocks
Daisy Chained
Unmanaged
Network Unmanaged
Network
Figure 24 Embedded EFN324 Use Scenarios
6.2.1 EFN324 as Embedded Flexible Blocks
Only the basic requirements listed previously, in section 6.2 on page 50, apply
to these nodes.
6.2.2 Using an ESN212 Flexible Block Uplink
EFN324 embedded flexible blocks can be connected directly to an ESN212
flexible block, as shown in Figure 24 on page 51. In addition to the basic
requirements, the EFN324 must be connected to an uplink port on the ESN212
(ports 9, 10, 11 or 12).
This means that a maximum of three EFN324 Ethernet access switches can
be connected directly to an ESN212 flexible block, since the ESN212 requires
at least one uplink port to use as its own uplink.
6.2.3 Daisy Chaining Embedded Flexible Blocks
EFN324 embedded flexible blocks can be daisy chained to each other, as
shown in Figure 24 on page 51.
The following restrictions apply to daisy chained embedded EFN324: