As a type of optical multiplexing and demultiplexing unit, the ITL board implements
multiplexing/demultiplexing between the extended C-band optical signals at a channel spacing
of 100 GHz and the signals at a channel spacing of 50 GHz.
Initial Version:
8800 V100R010C10
9800 V100R003C00
Application
Mechanic Specifications
Weight
Typical power
consumption
Maximum power
consumption
1.21kg (2.7lb)
1.0 W
1.0 W
Function
Function
Description
Detection and monitoring of
the online spectrum
Supported
Optical Specification
Item
Unit
Value
Operating wavelength
range
nm
Extended Cband:
1529.16
to 1567.13
Input channel spacing
GHz
100
Output channel spacing
GHz
50
Insertion loss RE-OUT
RO-OUT IN-TE
IN-TO
dB
< 3
Maximum channel insertion loss
difference
dB
≤ 1
Isolation IN-TE
IN-TO
dB
≥ 25
Maximum reflectance
dB
-40
PMD
ps
≤ 0.5
Polarization dependent loss
dB
< 0.5
Input optical power range
dBm
≤26
Slot
Single-slot board (8800 slot)
OptiX OSN 8800 T64 subrack
IU1-IU8, IU11-IU42, IU45-IU68
OptiX OSN 8800 T32 subrack
IU1-IU8, IU11-IU27, IU29-IU36
OptiX OSN 8800 T16 subrack
IU1-IU8
OptiX OSN 8800 universal platform subrack
IU1-IU6
6800
IU1-IU7
Single-slot board ( 9800)
OptiX OSN 9800 universal platform subrack: IU1-IU6