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H21xo
E-PON ONU模塊


H21xo是一(yī)款E-PON ONU模塊
采用OPL-06752 + Hisense LTB3416方案
搭配H21xp的主闆使用

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産品特性

● 采用性能(néng)強大的CPU:OPL-06752,32bit@213Mhz
● Dual Wavelength Bi-Directional Tx/Rx
● 1250 Mb/s Symmetrical Tx/Rx Data Rate
● 1310 nm F-P Burst Mode Laser
● 1490 nm CW Mode P-I-N/TIA Receiver
● IEEE 802.3ah Compliant

● 支持L2到L7的流分類
● 支持基于優先級(COS)的流量管理
● 上(shàng)下(xià)行(xíng)各有8個優先級隊列
● 支持Strict Priority+WFQ的調度算法
● 基于端口和(hé)隊列的限速
● Buffer/Queue的管理支持WRED,Tail drop

規格/參數(shù)
Transmitter Electrical Specifications
Tx DC Supply Current ≤150mA
Tx_Data Differential Input Voltage 300~2000 mV p-p
Receiver Electrical Specifications
Rx DC Supply Current ≤125mA
Rx_Data Differential Output Voltage 600~1900mV p-p
Rx_Data Output Rise / Fall Time 150ps
Transmitter Optical Specification
Transmitter Type 1310 nm F-P Burst Mode
Average Output Power (9/125 µ SMF) -1~4dBm
Optical Output with Tx OFF ≤-45dBm
OMA Launch Power ≥-0.22dBm
≥-0.95mW
Optical Rise and Fall Time ≤250ps
Tx Wavelength 1310nm
Spectral Line Width ≤2.5nm
Extinction Ratio ≥9dB
Relative Intensity Noise ≤-113dB/Hz
Optical Return Loss ≤15dB
Total Jitter ≤0.2UI
Optical Cross Talk 40dB
Transmit Reflectance ≤-12dB
Receiver Optical Specifications
Receiver Type 1490 nm P-I-N/TIA CW Mode
Optical Signal Indicator Signal Detect
Wavelength 1490nm
Received Optical Power -26~-3dBdBm
Maximum Input Optical Power ≤4dBm
OMA Receiver Sensitivity ≤-23.2dBm
Receiver Reflectance ≤5µW
≤-12dB
Stressed Receiver Sensitivity ≤-22.1dBm
OMA Stressed Receiver Sensitivity ≤-21.3dBm
≤7.4µW
Vertical Eye Closure Penalty ≥1.5dB
Rx_SD Assert -42~-26dBm
Rx_SD Deassert -42~-26dBm
Rx_SD Hysteresis ≥0.5dB
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