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Description
Huawei FIU Board is Huawei fiber-optic line interface board TN13FIU WDM equipment. The functional versions of FIU boards are TN12, TN13, TN14, TN15, TN16.
Huawei FIU Board Product Overview
Huawei FIU Board consists of an optical module, an optical power detection module, control and communication module, and a power module.
The main optical channel signal received from the “RC” optical port and the monitoring channel signal received from the “RM” optical port are combined into a 1-channel optical signal through a multiplexing module and output through the “OUT” optical port.
Receive the line optical signal from the “IN” optical port and input it to the demultiplexing module. The demultiplexing module divides the signal of the main optical channel and the signal of the monitoring channel and outputs them through the “TC” and “TM” optical ports respectively.
Real-time detection of input/output optical power of service signals.
TN12FIU / TN15FIU supports optical power detection of input ports.
TN14FIU / TN16FIU supports optical power detection at the output port.
TN13FIU does not support optical power detection on the input or output ports.
Huawei FIU Board Product Pictures
Huawei FIU Board Product Specifications
| Interface silk screen | Interface type | Purpose |
| IN | LC | Receiver input port |
| OUT | LCa | Sending output port |
| TC | LC | Receiver C-band output port |
| RC | LCa | C-band input port on the transmitting side |
| TM | LC | Receiver monitoring channel output port |
| RM | LC | Sender monitoring channel input port |
| Board name | Typical board power consumption (W) | Maximum board power consumption a (W) |
| TN12FIU/TN14FIU | 4.2 | 4.6 |
| TN13FIU | 0.2 | 0.3 |
| TN15FIU | 6 | 6.6 |
| TN16FIU | 6 | 6.5 |
| MON | LC | Connect to MCA4, MCA8, OPM8, OMCA, and WMU input ports for online optical performance testing. |
| TN12FIU / TN13FIU01 / TN13FIU03 / TN14FIU / TN15FIU / TN16FIU: The split ratio between the MON port and the OUT port is 1:99, which means that the MON power is 20dB lower than the OUT port. The calculation formula is: Pout (dBm) -Pmon (dBm) = 10 x lg (99/1) = 20dB. | ||
| TN13FIU02: The splitting ratio between the MON port and the OUT port is 0.1: 99.9, which means that the MON power is 30dB lower than the OUT port. The calculation formula is: Pout (dBm) -Pmon (dBm) = 10 x lg (99.9 / 0.1) = 30dB. | ||
| Maximum power consumption refers to the value measured at the highest ambient temperature of the device during normal operation. | ||
Huawei FIU Board and related Service Boards
| 03020JTN | TN11PIU02 | Power access board |
| 03030LMF | TN11AUX02 | System auxiliary interface board |
| 03030JVX | TN51SCC01 | System control and communication board |
| 03030LNB | TN52SCC01 | System control and communication board |
| 03030GYT | TN12FIU01 | Optical fiber line interface board |
| 03030GXA | TN13FIU01 | Fiber optic line interface |
| 03030KXM | TN13FIU02 | Optical line interface 2 (C / 1510 WDM, Use Together With HBA) |
| 03030JUD | TN12SC101 | Unidirectional optical monitoring channel board |
| 03030JUH | TN12SC201 | Bidirectional optical monitoring channel board |
| 03030JWG | TN11HSC101 | High power unidirectional optical monitoring channel board |
| 03030DTA | TN11MCA401 | 4-channel spectrum analysis board |
| 03030MDF | TN11MCA402 | Supports 40Gbps detection and 4-channel spectrum analysis, board |
| 03030ESR | TN11MCA801 | 8-channel spectrum analysis board |
| 03030MDD | TN11MCA802 | Supports 40Gbps detection and 8-channel spectrum analysis, board |
| 03030GYQ | TN12VA101 | 1-channel adjustable light attenuation board |
| 03030GYN | TN12VA401 | 4 way adjustable light attenuation board |
| 03030ESY | TN11OLP01 | Optical line protection board (single mode) |
| 03030FVN | TN11OLP02 | Optical line protection board (multi-mode) |
| 03030JAT | TN12OLP01 | Optical line protection board (single mode) |
| 03030JSC | TN12OLP03 | Optical line protection board (single mode) |
| 03030GUH | TN11DCP02 | Dual-channel protection board (multi-mode) |
| 03030HED | TN12DCP01 | Dual-channel protection board (single mode) |
| 03030JFJ | TN12XCS02 | Centralized cross board |
| 03030JCU | TN11BMD401 | PID comb filter board (C-band) |
| 03030LPS | TN11BMD801 | PID comb filter board (C-band) |
| 03030GDY | TN11ITL01 | Comb filter board (C-band) |
| 03030KRK | TN11ITL04 | Comb filter board (C-band, dual module) |
| 03030FWM | TN11WMU01 | Wavelength monitoring unit |
| 03030JXT | TN11GFU02 | Gain flat unit |
| 03030KCC | TN11TDC01 | Dispersion Compensation Board (ODB & DQPSK) |
| 03030KSF | TN11STG01 | Clock processing board |
Huawei FIU Board Product Applications
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