Optix OSN8800 TN13OBU1 single board belongs to fiber optic amplifier class single board, which completes the amplification function of optical signals.OBU1 single board supports online optical performance monitoring, gain locking technology, transient control technology and other functions and features.
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OSN8800 TN13OBU Technical Specifications
OBU1 single board belongs to fiber optic amplifier class single board, completing the amplification function of optical signal.
The application of OBU101/OBU103/OBU104/OBU105 single boards in WDM system is shown in Figure 1.
Figure 1 Application of OBU101/OBU103/OBU104/OBU105 single board in WDM system
The application of the OBU1P1 single board in the WDM system is shown in Figure 2. the TN12OBU1P1 single board can only be used in conjunction with the TN55NPO2/TN55NPO2E single board and is fixedly configured at the receiving end.
Figure 2 Application of the OBU1P1 single board in the WDM system
The application of the TN13OBU1P3 single board in the WDM system is shown in Figure 3.The TN13OBU1P3 single board can only be used in conjunction with the NPS4E single board and is fixedly configured at the receiving end.
Figure 3 Application of OBU1P3 Single Board in WDM System
Description:
In ASON networking, TN11OBU101/TN12OBU101/TN13OBU101/TN11OBU104/TN12OBU104/TN13OBU104 cannot be used as an incoming fiber optical amplifier (OMS segment sender).
Functions and Features
The OBU1 single board supports functions and features such as online optical performance monitoring, gain locking technology, and transient control technology.
The specific functions and features of OBU1 single board are shown in Table 1.
Table 1 OBU1 single board functions and features
| Functions and Characteristics | Description |
|---|---|
| Basic Functions |
|
| Typical Gain | OBU101 gain is 20dB, OBU103 gain is 23dB, OBU104 gain is 17dB, OBU105 gain is 23dB, and the gain of OBU1P3 is 18dB. Description: The OBU1 indicator provides only the nominal gain value of the OBU1 single board. The actual gain contains noise and the value is greater than the nominal gain value. |
| Online Optical Performance Monitoring | Provide online monitoring optical port, from which a small amount of optical signals can be output to the spectrum analyzer or spectrum analyzer board to monitor the spectral and optical performance of the combined wave optical signals without interrupting the business. |
| Gain Locking Technology | The EDFA within the single board has a gain locking function, which does not affect the signal gain of other channels when increasing or decreasing one or several channels or when some channels fluctuate in optical signals. |
| Working Modes | Supports gain lock mode and power lock mode.
|
| Transient Control Technology | The EDFA in the single board has the transient control function, which enables the system to realize smooth upgrade and expansion by suppressing the fluctuation of channel optical power when adding or reducing channels. |
| Performance Monitoring and Alarm Monitoring |
|
| Optical Layer ASON | OBU1 veneer boards other than TN13OBU1P3: Supported TN13OBU1P3: not supported Description: TN11OBU1 does not support "SOM equalization" for optical layer single wave modulation. |
OBU1 Metrics
The single board metrics contain optical interface metrics, single board size, weight, and power consumption.
Table 1 OBU101/OBU103/OBU104/OBU105 single-board optical interface metrics
| Item | Unit | Indicator | ||||
|---|---|---|---|---|---|---|
| OBU101 | OBU103 | OBU104 | OBU105 | |||
| Working Wavelength Range | nm | 1529～1561 | 1529～1561 | 1529～1561 | 1529～1561 | |
| Total input power range | dBm | -32 to -4 | -32 to -3 | -32 to -1 | -24 to 0 | |
| Single channel input power range | 40 channels | dBm | -32 to 20 | -32 to -19 | -32 to 17 | -24 to 16 |
| 80 channels | -32 to 23 | -32 to 22 | -32 to 20 | -24 to -19 | ||
| Nominal single-wave input optical power | 40 channels | dBm | -dBm | -19 | -17 | -Sixteen. |
| 80 channels | Twenty-three. | Twenty-two. | -20. | -19 | ||
| Nominal single-wave output optical power | 40 channels | dBm | 0 | 4 | 0 | 7 |
| 80 channels | -3 | 1 | -Three. | 4 | ||
| Noise Factor (NF) | dB | ≤5.5 | ≤6.0 | ≤5.5 | ≤7.0 | |
| Nominal Gain | dB | 20 | 23 | 17 | 23 | |
| Gain response time for channel add/remove | ms | <10 | <10 | <10 | <10 | |
| Channel Gain | dB | 20±1.5 | 23±1.5 | 17±1.5 | 23±1.5 | |
| Gain Flatness | dB | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | |
| Input reflection coefficient | dB | <-40 | <-40 | <-40 | <-40 | |
| Output Reflection Coefficient | dB | <-40 | <-40 | <-40 | <-40 | |
| Pump Leakage at Input | dBm | <-30 | <-30 | <-30 | <-30 | |
| Maximum Reflection Coefficient Tolerable at Input | dB | -27 | -27 | -27 | 27 -27 | |
| Maximum Reflection Coefficient Tolerable at Output | dB | -27 | -27 | -27 | -27 -27 | |
| Maximum Total Output Power | dBm | 16 | 20 | 16 | 23 | |
| Multi-Channel Skew | dB/dB | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | |
| Polarization related loss | dB | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | |
| VI-VOa | Intrinsic insertion loss | dB | ≤1.5 | |||
| Attenuation dynamic range | dB | 20 | ||||
| Adjustment accuracya | dB | 1 | ||||
| a: Supported only by TN12OBU1/TN13OBU1. Description: TN11OBU1/TN12OBU1 single boards support ±2.5 dB of epitaxial gain, but affects gain flatness for short-term use only. | ||||||
Table 2OBU1P1 Single Board Optical Interface Metrics
| Item | Unit | Indicator | |
|---|---|---|---|
| Working wavelength range | nm | 1529～1561 | |
| Total input power range of VI optical port | dBm | -30 to 7 | |
| Input reflection coefficient | dB | <-40 | |
| Output reflection coefficient | dB | <-40 | |
| Pump leakage at input | dBm | <-30 | |
| Maximum Reflection Coefficient Tolerable at Input | dB | -27 | |
| Maximum tolerable reflection coefficient of output | dB | -27 | |
| Maximum total output power | dBm | 9 | |
| Multi-Channel Skew | dB/dB | ≤2.0 | |
| Polarization correlation loss | dB | ≤0.5 | |
Table 3 OBU1P3 single-board optical interface indexes
| Item | Unit | Indicator | |
|---|---|---|---|
| Working wavelength range | nm | 1529～1561 | |
| Total input power range | dBm | -32～-3.5 | |
| Noise Factor (NF) | dB | ≤6.0 | |
| Nominal Gain | dB | 18 | |
| Gain response time for channel add/remove | ms | <10 | |
| Channel Gain | dB | 18±1.5 | |
| Gain flatness | dB | ≤2.0 | |
| Input reflection coefficient | dB | <-40 | |
| Output reflection coefficient | dB | <-40 | |
| Pump leakage at input | dBm | <-30 | |
| Maximum Reflection Coefficient Tolerable at Input | dB | -27 | |
| Maximum tolerable reflection coefficient of output | dB | -27 | |
| Maximum total output power | dBm | 14.5 | |
| Multi-Channel Skew | dB/dB | ≤2.0 | |
| Polarization correlation loss | dB | ≤0.5 | |
| VI-VO | Intrinsic insertion loss | dB | ≤1.5 |
| Attenuation dynamic range | dB | 20 | |
| Adjustment accuracy | dB | 1 | |
Mechanical Parameters
Panel size: 25.4 mm (W) x 220 mm (D) x 264.6 mm (H)
Weight:
TN11OBU1: 1.3 kg
TN12OBU1: 1.1 kg
TN13OBU1: 1.1 kg
Power Consumption
| Board Name | Typical power consumption of single board (W) | Maximum power consumption of single boarda (W) |
|---|---|---|
| TN11OBU101 | 11.0 | 13.0 |
| TN11OBU103 | 13.0 | 15.0 |
| TN11OBU104 | 12.0 | 14.0 |
| TN12OBU101 | 10.0 | 11.0 |
| TN12OBU103 | 11.0 | 12.0 |
| TN12OBU104 | 10.0 | 12.0 |
| TN12OBU1P1 | 10.0 | 11.0 |
| TN13OBU101 | 8.5 | 10 |
| TN13OBU103 | 9 | 11 |
| TN13OBU104 | 8 | 9.5 |
| TN13OBU105 | 12.5 | 15.5 |
| TN13OBU1P3 | 9 | 11 |
| a: Maximum power consumption refers to the value measured at the maximum ambient temperature of the device during normal operation. | ||
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