特点/Features:
• 低插入损耗/Low Insertion Loss • 高隔离度/High Isolation • 高波长精度/High wavelength accuracy • 无环氧树脂光路/Epoxy-Free Optical Path • 快速通道可用/Express Channel Available • 符合标准Telcordia 1221 Qualified
应用/Applications:
• 宽带网络/Broadband Networks • 光分插复用/Optical Add/Drop Multiplexing • 城域网络/Metro Networks • 有线电视系统/CATV Systems • 数据中心/Data Center
技术指标/Specifications:
参数/Parameter | Unit | Specifications |
通道数/Number of channels | CH | 10 |
工作波长/Operating wavelength | nm | 1260~1620 |
中心波长/Center wavelengths | nm | 1271~1611 or 1270~1610 |
通道间隔/Channel spacing | nm | 20 |
通带宽度/Pass bandwidth | nm | lc ± 6.5 |
最大插损/Insertion loss(max) | dB | ≤1.5 |
典型插损/Insertion loss(typical) | dB | ≤1.3 |
波长热稳定性/Wavelength thermal stability | nm/℃ | ≤0.002 |
相邻通道波长/Adjacent channel isolation | dB | ≥30 |
非相邻通道波长/No-adjacent channel isolation | dB | ≥40 |
回波损耗/Return loss | dB | ≥45 |
一致性/Directivity | dB | ≥50 |
偏振相关损害/PDL | dB | ≤0.2 |
通带波纹/Passband ripple | dB | ≤0.5 |
承受光功率/Power handling | mW | ≤500 |
光纤类型/Fiber type | - | ITU-T G657 A2 |
尾纤类型/Pigtail type | - | 0.9mm white loose tube |
运行温度/Operating temperature | °C | -40~+85 |
储存温度/Storage temperature | °C | -40~+85 |
封装尺寸/Footprint dimension (LxWxH) | mm | 21*15.5*6.5 or 21*15.5*5.95 |
尾纤长度/Pigtail length | m | ≥1.0 |