Meinberg CON/232/FO, Руководство пользователя

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3 Fiber Optic Converter Overview
3 Fiber Optic Converter Overview
The following fiber optic converters have been designed for the distribution of electrical signals over optical
fibers. The multi mode converters are linked via an optical GI50/125
µ m or GI62.5/125 µ m multimode fiber using
a wave lenght of 850nm. The single mode converters are linked via an optical E9/125 µ m monomode fiber using
a wave lenght of 1310nm.
The standard modules are suited for signals like PPS, PPM, IRIG-B DCLS or 10MHz. The required sup-
ply voltage (20 - 60 V DC) is provided by a power adapter (V
in
: 100 - 240 V AC; V
out
: 24 V DC) which is
optionally included in the scope of supply. All converter variants are equipped with a fixing clamp for 35mm
DIN mounting rails. If necessary, each of the output signals can be inverted on request.
Transmission distances of up to 2000 meters can be realized with multimode converters. A transmission distance
of 10 kilometres can be achieved with singlemode converters.
3.1 LWL Converter Case
Chassis: Aluminium profile case
84 mm x 71 mm x 24 mm
(Width x Depth x Height)
Protection Rating: IP20
Temperature: 0 ... 50
◦
C
Storage Temperature: -25 ... 70
◦
C
Humidity: max. 85%
Power Supply
Input Parameter
——————————————————————————–
Nominal voltage range:
U
N
= 48 V
Maximum voltage range: U
max
= 20 - 60 V
Nominal current: I
N
= 0.22 A
Output Parameter
——————————————————————————–
Maximum power:
P
max
= 10 W
Maximum heat: E
therm
= 36.01 kJ/h (34.13 BTU/h)
-
+
U
N
= 48 V
U
max
= 20 - 60 V
FO CONVERTER Date: 14th January 2020 13