Funktel FB 4 IP, User Information, Page: 25 / 32

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Technical data
25
DECT™ Base-Stations FB4 IP (TP ⁄ FX) | User Information
Last Update: 29.08.2016
Connector pin assignments
Connector pin assignments of Western sockets
Western socket Connector pin assignment Remark
8-pin RJ-45 Phantoms power supply
Active PoE:
– Pin1,2 --> RX and DC+
– Pin3,6 --> RX and DC—
Passive PoE power supply:
– Pin4,5 --> DC+
– Pin7,8 --> DC—
(Fast) Ethernet,
Assignment according to
IEEE802.3u 100BASE-TX or
IEEE802.3u 10BASE-TX
LC socket (Lucent
connector) Connection for a fibre-optic
multimode fibre data connec-
tion:
– The fibre-optic signals TX
and RX are marked by
arrows on the upper cover.
• TX marking =
• RX marking =
Assignment according to
IEEE802.3u 100BASE-FX
• The LC plug is also marked
with RX and TX arrows. The
arrows on the upper cover and
on the properly plugged-in LC
plug must match and point to
the same direction.
• Please bear in mind: An open
unused LC socket must be kept
closed with the original rubber
plug as a protection against
dirt!
6-pin RJ-12 Power supply connection:
– Pin1 --> 48V DC—
– Pin6 --> 48V DC+
– max. 80mA System-compatible plug-ion
power supply unit or
customer-provided power
supply
4-pin RJ-10 (2
contacts are used) Connection for the input
contact:
– Pin1
– Pin2 The maximum allowed line
connection resistance
between the external switch
and the contact input is 100
Ohm.