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Huawei WDM-OTN Equipment Test Procedure
In this topic, we take Huawei OSN 8800 as example to show you how to test the WDM/OTN equipment (Huawei OSN 6800 etc)Description
- 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).
Tech Specs
| Front Panel | |||
| There are indicators, interfaces, and a laser hazard level label on the front panel of the FIU board.
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| Valid Slot | |||
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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. |
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| Feature Code | |||
| Code | Meaning | Description | |
| 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 |
| IN-TM RM-OUT |
Insertion loss | dB | <= 1.5 |
| IN-TC RC-OUT |
Insertion loss | dB | <= 1 |
| IN-TM | Isolation | dB | > 40 |
| IN-TC | Isolation | dB | > 12 |
| Polarization dependent loss | dB | < 0.2 | |
| Mechanical Specifications | |||
| Dimensions (mm) | 25.4 (W) x 220(D) x 264.6 (H) | ||
| Weight (kg) | 1 | ||
Additional information
| Weight | 3.0 kg |
|---|---|
| Dimensions | 37.5 × 34.0 × 7.5 cm |
Q&A
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?
A:Regarding function:
- 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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