富光科技6 CH Hybrid 4 over 2 Mux Demux Block 是一款光束間隔為2.0mm、工作波長為CWDM: 1271,1331; LWDM:1294.12,1298.62,1302.99,1307.71、外形尺寸為12.58X6.12X1.0mm的2通道CWDM與4通道LWDM相混合的高速收發模塊合波分波光學組件。它基于光學薄膜濾波(TFF)技術,采用光學精密加工和制作,在高速模塊發射端TOSA BLOCK起合波作用,在接收端ROSA BLOCK起分波作用,與基于硅基芯片的AWG技術相比較,基于TFF薄膜濾波技術的Z-BLOCK技術具有高隔離度、超小尺寸、通道一致性高和超低插損的特性。該系列產品有2CH/4CH/6CH/8CH等多種通道、多種光束間隔和多種入射角規格供客戶選擇和定制。
產品特點:
● 光束平行度高,極大提高耦光效率;
● 插損值小于1.2dB,大大低于AWG;
● 高隔離度;
● 工作溫度范圍廣;
● 的可靠性和穩定性;
● 滿足GR-1221/1209標準。
產品應用:
● High Speed Transceivers
● Science and lab
技術指標:
Item | Unit | Value |
Operating wavelength range | nm | 1260~1360 |
Channel center wavelength | nm | CWDM: 1271, 1331 LWDM: 1294.12, 1298.62, 1302.99, 1307.71 |
Pass band | nm | CWDM: ±6.5, LWDM: ±1.1 |
Ripple over pass band | dB | ≤0.5 |
Channel insertion loss | dB | ≤1.0 |
Angle of incidence | ° | 14.5°±0.2 |
IL uniformity | dB | ≤0.6 |
Beam pitch | mm | 2.0±0.05 |
Adjacent channel isolation | dB | 25 |
Non-adjacent channel isolation | dB | 35 |
Polarization dependent loss | dB | ≤0.3 |
Operating temperature | °C | -20~ +85 |
Storage temperature | °C | -40 ~ +85 |
Footprint dimension | mm | 12.58X6.12X1.0 |


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