Hitachi Relion 670 Series Product Manual page 154

Line differential protection RED670
Version 2.2
Because of limitations of space, when ring
lug terminal is ordered for Binary I/O
connections, one blank slot is necessary
between two adjacent I/O modules. Please
refer to the ordering particulars for details.
Table 207. NUM: Communication ports
NUM
Ethernet connection type
Carrier modules supported
Table 208. OEM: Number of Ethernet ports
OEM
Ethernet connection type
154
4 Ethernet ports
1 Basic, 3 Optional
SFP Optical LC or Galvanic RJ45
OEM, LDCM
GUID-4876834C-CABB-400B-B84B-215F65D8AF92 v3
2 Ethernet Ports
SFP Optical LC or Galvanic RJ45
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