Fiber Interface Board
The FIU board multiplexes and demultiplexes signals, and monitors performance of optical signals.
Multiplexes and demultiplexes signals transmitted along the main path and optical supervisory channel.
Provides an in-service monitoring port (MON).
There are indicators, interfaces, and a laser hazard level label on the front panel of the FIU board.
OSN 8800 T64 subrack: The TN14FIU01 can be installed in slots IU1-IU8, IU11-IU42, IU45-IU68.
OSN 8800 T32 subrack: The TN14FIU01 can be installed in slots IU1-IU8, IU11-IU42, IU45-IU68.
OSN 8800 T16 subrack: The TN14FIU01 can be installed in slots IU1-IU18.
OSN 8800 platform subrack: The TN14FIU01 can be installed in slots IU1-IU18.
OSN 6800 subrack: The TN14FIU01 can be installed in slots IU1-IU17.
OSN 3800 subrack: The TN14FIU01 can be installed in slots IU1, IU8 and IU11.
OSN 1800 I chassis: The TN14FIU01 can be installed in slot 1, slot 3, and slot 4.
OSN 1800 II chassis: The TN14FIU01 can be installed in slots slot 1 to slot 7.
OSN 1800 OADM frame: The TN14FIU01 can be installed in slots slot 1 to slot 4.
|First character||Band||Indicates the multiplexing solution adopted by the board. The value C represents C band; the value L represents L band.|
|Optical Interface Parameter|
|-||Operating wavelength range||nm||1529-1561|
|-||Operating wavelength range of optical supervisory channel||nm||1500-1520|
|-||Optical return loss||dB||> 40|
|Insertion loss||dB||<= 1.5|
|Insertion loss||dB||<= 1|
|Polarization dependent loss||dB||< 0.2|
|Dimensions (mm)||25.4 (W) x 220(D) x 264.6 (H)|
Q:How many versions does FIU have?
A:The FIU is available in TN11, TN12, TN13, TN14, TN15 and TN21 versions.
Q:What's the difference between those versions?
The TN13FIU02 board supports high power input and works with the HBA board.
The TN14FIU board works with the RAU1/RAU2 board.
The other versions of the FIU board do not support high power input.
The TN11FIU, TN12FIU and TN15FIU boards support reporting of input optical power.
The TN14FIU supports the OUT optical interface power detection.
TN12FIU/TN13FIU/TN14FIU/TN15FIU board supports optical-layer ASON
Q:What's the version substitution:
A:TN12FIU/TN13FIU/TN15FIU can substitution for TN11FIU.
TN13FIU/TN15FIU can substitution for TN12FIU.
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