The WSMD9XF board is an ROADM board and is used together with the optical demultiplexer board,
optical multiplexer board, or optical add/drop multiplexer board to implement wavelength grooming on
DWDM nodes. The board is equipped with XFIU modules to demultiplex or multiplex OSC signals and
main optical channel signals.
Initial version: V100R008C10
Service
Mechanical Specifications
Weight
(kg/lb.)
Typical Power
Consumption (W)
Maximum Power
Consumption(W)
1.5(3.3)
18
25
Function
Function
Description
Basic function
Broadcasts service signals and
implements reconfigurable
multiplexing (ROADM) of any
wavelength combination
Online optical performance
monitoring
Supported
Alarm and performance
event monitoring
Supported
Optical power adjustment
Supported
Spectrum application
Supports the wavelength signals
with a fixed channel spacing of
50 GHz.
Slots
Single slot board
1800 I Chassis
Slot 1，Slot 3
1800 II Compact Chassis
Slots 1 and 3, Slots 3 and 5,
Slots 5 and 7, Slots 2 and 4,
Slots 4 and 6
1800 II Enhanced Chassis
Slots 1 and 3, Slots 3 and 5, Slots 2 and 4,Slots 4
and 6
1800 V chassis
Slots 1 and 2, Slots 2 and 3,
Slots 4 and 5, Slots 5 and 6,
Slots 6 and 7, Slots 8 and 9,
Slots 9 and 10, Slot 11 and 12,
Slots 12 and 13, Slot 13 and 14,
Slots 19 and 8
Optical Specification
Item
Unit
Value
Optical channels
80
Adjacent channel spacing
GHz
50
Insertion loss AMx-OUT
dB
<= 8
Insertion loss IN-DMx
dB
<= 12
Maximum channel insertion loss difference
dB
1.5
Operating wavelength range
nm
1529 to 1561
-1dB spectral width
nm
> 0.2
Port isolation
dB
> 25
Extinction ratio
dB
>35
Reconfiguration time
s
<= 3
Maximum reflectance
dB
-30
Directivity
dB
>30
Polarization dependence loss
dB
<= 1
Attenuation range of each of adding wavelength
dB
0-15
Attenuation precision of each of adding wavelength
dB
<= 1 (0 to 10 dB), <= 1.5 (> 10 dB)
Dimension
9
Optical Specification
Item (XFIU)
Unit
Value
Operating wavelength of OSC
nm
1478 to 1522
Return loss
dB
> 40
Insertion loss of OSC
IN-TC@λTC
dB
< 1
"
IN-TM1 1511 @λTM1
dB
< 1.3
"
RM1 1491-IN@λRM1
dB
< 2.0
"
RC-OUT@λRC
dB
< 1.2
"
RM2 1511-OUT@λRM2
dB
< 2.1
"
OUT-TM2 1491@λTM2
dB
< 1.7
"
RC-MON@λRC
dB
< 23
Isolation
IN-TC@λTM1/λRM1
dB
> 40
"
RC-OUT@λTM2/λRM2
dB
> 40
"
IN-TM1 1511@λTC
dB
> 55
"
IN-TM1 1511@λRM1
dB
> 40
"
RM1 1491-IN@λTC
dB
> 60
"
RM1 1491-IN@λTM1
dB
> 55
"
RM2 1511-OUT@λRC
dB
> 55
"
RM2 1511-OUT@λTM2
dB
> 55
"
OUT-TM2 1491@λRC
dB
> 55
"
OUT-TM2 1491@λRM2
dB
> 40
Polarization dependence loss
dB
< 0.15
TNF1WSMD9XF OSN1800 Reconfigurable Optical Add and Drop Multiplexing Board
