Customer Documentation DEV 281x, DEV 285x
Copyright DEV Systemtechnik GmbH 2007-2017
5
3.1
PRODUCT DRAWINGS
As stated above there are available four different product versions. Structural
and from the layout, the different versions are very similar.
3.1.1
DEV 2811
Front View:
D E V 2 8 1 1
1 :8 D is trib u tio n A m p lifie r 3 .2 ...4 .2 G H z
P o w e r S u p p ly 1
P o w e r S u p p ly 2
F a ilu re
1
2
3
1
Green LED indicating the operation of "Power Supply 1"
2
Green LED indicating the operation of "Power Supply 2"
3
Red LED indicating a "Failure" of one of the power supplies
Rear View:
F u s e 2 A T
W A R N IN G :
D is c o n n e c t p o w e r
b e fo re o p e n in g !
F u s e 2 A T
1 0 0 ...2 4 0 V ~
5 0 /6 0 H z
4 0 V A
1
N o D C !
C o m
8
7
6
5
3
2
1
4
G
P
1
In p u t
O u tp u ts
F
1
F
2
P
2
G
Grounding bolt
P
1
AC plug for power supply unit 1
F
1
Fuse for power supply unit 1
P
2
AC plug for power supply unit 2
F
2
Fuse for power supply unit 2
Input
Input port labeled "Com", SMA (f)
Outputs
O
utput ports labeled "1"…"8", SMA (f)
3.1.2
DEV 2813
Front View:
P o w e r S u p p ly 1
P o w e r S u p p ly 2
F a ilu re
D E V 2 8 1 3
1 :1 6 D is trib u tio n A m p lifie r 3 .2 ...4 .2 G H z
1
2
3
1
Green LED indicating the operation of "Power Supply 1"
2
Green LED indicating the operation of "Power Supply 2"
3
Red LED indicating a "Failure" of one of the power supplies
Rear View:
F u s e 2 A T
W A R N IN G :
D is c o n n e c t p o w e r
b e fo re o p e n in g !
F u s e 2 A T
1 0 0 ...2 4 0 V ~
5 0 /6 0 H z
4 0 V A
N o D C !
C o m
8
7
6
5
3
2
1
4
1 6
1 5
1 4
1 3
1 1
1 0
9
1 2
G
P
1
In p u t
O u tp u ts
F
1
F
2
P
2
G
Grounding bolt
P
1
AC plug for power supply unit 1
F
1
Fuse for power supply unit 1
P
2
AC plug for power supply unit 2
F
2
Fuse for power supply unit 2
Input
Input port labeled "Com", SMA (f)
Outputs
O
utput ports labeled "1"…"16", SMA (f)