Features 特性
●Low insertion loss 低插损
●broadband transmission 宽带传输
●high isolation 高隔离度
●High stability and reliability 高稳定性和可靠性
●epoxy glue 光路无胶
Applications 应用
1. Metro/Access networks 城域网
2. WDM system 波分复用器系统
3. Fiber optical amplifier 光纤放大器
4. CATV system 有线电视系统
Specifications 详细说明
|
Parameter |
Value | ||
|
CWDM Channels Number 通道数 |
4 |
8 | |
|
Operation Wavelength (nm) 工作波长 |
1470~1610 OR 1471~1611 | ||
|
Center wavelength accuracy (nm) 中心波长精度 |
± 0.5 | ||
|
Channel Spacing (nm) 信道间距 |
20 | ||
|
Passband (@-0.5dB bandwidth)(nm) 信道通频带 |
±7 & ±6.5 | ||
|
Insertion Loss（dB）插入损耗 |
1.5 |
2.5 | |
|
Pass band Flatness（dB）信道平坦度 |
0.3 | ||
|
Isolation(dB) 隔离度 |
Adjacent Channel 邻近信道 |
30 | |
|
Non-adjacent Channel 非邻近信道 |
45 | ||
|
Insertion Loss Temperature Sensitivity (dB/°C ) 插入损耗热稳定性 |
<0.005 | ||
|
Wavelength Temperature Shifting (nm/ °C ) 波长热稳定性 |
<0.002 | ||
|
PDL (dB) 偏振相关损耗 |
<0.10 | ||
|
PMD (ps) 偏振膜色散 |
<0.1 | ||
|
Directivity (dB) 方向性 |
>50 | ||
|
Return Loss (dB) 回波损耗 |
>45 | ||
|
Rated power (mW) 最大承载功率 |
500 | ||
|
Operation Temperature (°C) 工作温度 |
0 ~ +65 | ||
|
Storage Temperature (°C) 储存温度 |
-40 ~ +85 | ||
|
Dimension (mm) 尺寸 |
L100×W80×H10 | ||
Ordering Information 订购参考
|
SCWDM |
|
|
Channels Number 通道数 |
4=4 Channels 8=8 Channels
|
|
Application Type 应用类型 |
M=Mux |
|
Central Wavelength 中心波长 |
510=1510nm |
|
Fiber diameter 光纤直径 |
1=bare fiber |
|
Fiber Length 光纤长度 |
1=1 Meter |
|
Connector 连接头 |
0=None |
|