Siemens SIPROTEC 7SJ80 Produktinformation Seite 23

Connections to Ethernet
Two different connection modes per IEEE 802.3 are available:
100Base-T (10/100 TX)
Electrical: RJ45 socket connector
100Base-FL
Optical:Duplex-LC with optical connectors
Select only one of these facilities, you cannot use both at the same time.
The Ethernet interface on port A is only available in the version RJ45.
Figure 13 Ethernet connection – examples
For 100Base-T
Connector Type:
Cables:
For 100Base-FL
Fibre-optic plug type:
Applicable fibre-type:
Wave length:
Permissible bending radius: for indoor cables
SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
E50417-K1150-C342-A6, Edition 07.2010
RJ45 plug connector as per IEEE 802.3
CAT 5 (shielded twisted-pair)
Duplex-LC
multimode
G50 µm/125 µm
G62.5 µm/125 µm
λ = approx. 1300 nm
for outdoor cables r
r = 5 cm (2.0 in)
min
= 20 cm (8.0 in)
min
23