V23845-D/Mwxyz
(*)
40 Channel MUX/DEMUX
Preliminary
Dimensions in mm
±0.2
mm
18
0.64 x 0.64
2.54 (Typ)
11
to pin #1
6
11
to pin #1 ... #10
Ø 2.90 (4x)
1 2 3 4 5 6 7 8 9 10
79
122
130
Types of Components
MUX
C-Band
(first channel 192.0 THz)
L-Band
(first channel 186.7 THz)
*) Ordering Information
Part Number
Type of Component
w
x
Wavelength Range
Number of Channels
V23845- D
M
1
4
1
2
3
4
5
6
y
Channel Spacing
1
2
3
z
Design Options
Description
DEMUX
MUX
C-Band
L
-Band
8
16
24
32
40
>40
on request
200
100
50
on request
1 Low Loss
2 Flat Top
87
DEMUX-LL DEMUX-FT
X
X
X
X
X
X
FEATURES
• Compliant with
– EN 181 00
– Telcordia GR-1209, GR-1221
– ETSI ES 300 671
DESCRIPTION
This specification describes a dense wavelength division multi-
plexer / demultiplexer to multiplex / demultiplex a signal con-
sisting of 40 optical channels with a channel spacing of
100 GHz. The component is realized by a 40-Channel-Arrayed-
Wave-Guide (AWG).
Fibre Optics
OCTOBER 2001-1
Module Specifications
Sym- MUX
bol
Number of channels N
Channel spacing
Nominal center
wavelength
∆f
λ
c
DEMUX- DEMUX- Units
LL
FT
40
100
ITU-T grid
GHz
Definitions
Number of channels
N
Channel Spacing
Clear Window
δf
CW
PB1
IL
Frequency difference between
adjacent channels
Centred at ITU and equal to
200 pm
1 dB
Bandwidth
±3
≥40
≥50
≤5.5
≥25
≥50
≤6.0
≤1.6
≥25
≥32
≥24
≥30
<1
≤0.5
≥50
20
–40...85
0...70
Heater
dBm
°C
≥40
≥75
≤8.0
dB
GHz
Width of port n at IL
peak
–1 dB
Maximum channel loss in Clear
Window
Difference between highest and
lowest IL
Maximum loss variation in Clear
Window due to change of state
of polarization
Ratio of reflected power to inci-
dent power
Figure 1
Accuracy of channel
δf
center frequency
Bandwidth @ 1 dB
Bandwidth @ 3 dB
Insertion loss
IL
Insertion loss unifor-
∆IL
mity
Isolation (adjacent
channel)
Isolation (non-adja-
cent channel)
Passband ripple
Polarization Depen-
dant Loss
Optical return loss
Max. opt. power
ISO
a
ISO
n
R
PDL
ORL
P
max
PB1
Insertion Loss
IL Uniformity
Polarization Depen-
dant Loss
Optical Return Loss
Isolation
Figure 1. Isolation
∆IL
PDL
ORL
ISO
CW
j
CW
i-1
CW
i
IL
j max
Isolation
adjacent
channels
Storage temperature T
s
Operation tempera- T
op
ture
Type of temperature
stabilization
Heater Power
Set point of Heater
P
H
T
set
Isolation
non-adjacent
channels
6
75±4
PT 100
200
W
°C
Ω/°C
g
Type of temperature RTD
sensor
Weight
Pin Description
Pin #
1
2
3
4
5
RTD Pinout
+ Heater
Not connected
Not connected
Not connected
Not connected
Pin #
6
7
8
9
10
RTD Pinout
Not connected
RTD1 A
RTD1 B
RTD1 B
– Heater
All parameters are specified as measured
with
connectors.
Published by Infineon Technologies AG
Warnings
Due to technical requirements components may contain dangerous substances.
For information on the types in question please contact your Infineon Technologies
offices.
Infineon Technologies Components may only be used in life-support devices or
systems with the express written approval of Infineon Technologies, if a failure of
such components can reasonably be expected to cause the failure of that
life-support device or system, or to affect the safety or effectiveness of that device
or system. Life support devices or systems are intended to be implanted in the
human body, or to support and/or maintain and sustain and/or protect human life.
If they fail, it is reasonable to assume that the health of the user or other persons
may be endangered.
©
Infineon Technologies AG 2001
All Rights Reserved
Attention please!
The information herein is given to describe certain components and shall not be
considered as warranted characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties
of non-infringement, regarding circuits, descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and conditions and prices
please contact the Infineon Technologies offices or our Infineon Technologies
Representatives worldwide - see our webpage at
www.infineon.com/fiberoptics
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