Features 特性
●High isolation 高隔离度
●Low insertion loss 低插损
●High Return Loss 高回损
●Low PDL 低偏振相关损耗
●Epoxy Free In Optical Path 光路无胶
Applications 应用
1. Fiber optical amplifier 光纤放大器
2. CATV system 有线电视系统
3. Optical fiber testing system 光纤测试系统
4. Optical fiber LAN 光纤局域网
Specifications 详细说明
|
Parameters参数 |
P Grade |
A Grade |
|
Wavelength (nm)波长 |
1310 or 1550 or 1480 | |
|
Max Isolation(dB)最大隔离度 |
≥40 |
≥39 |
|
Isolation(dB)隔离度 |
≥30 |
≥29 |
|
Insertion Loss (Typ.) (dB)典型插损 |
0.4 |
0.5 |
|
Insertion Loss (dB)插损 |
≤0.6 |
≤0.7 |
|
Return Loss (dB)回损 |
≥55/50 |
≥55/50 |
|
PDL (dB)偏振相关损耗 |
< 0.10 |
< 0.15 |
|
PMD (ps)偏振膜色散 |
0.25(0.05 available upon request) | |
|
Bandwidth(nm)带宽 |
±15 | |
|
Operating Temperature (°C)工作温度 |
0 ～ + 70 | |
|
Storage Temperature (°C)储存温度 |
-40 ～ +85 | |
|
Fiber Type光纤类型 |
Corning SMF-28 or 900um Tight Buffer | |
|
Fiber Length (Min.)光纤长度 |
1 Meter Each End | |
|
Dimensions (mm)封装尺寸 |
3.0×25 | |
|
Rated power(mW)额定功率 |
300 | |
* within the 23° bandwidth；
** Not including connector, weld and end loss；
*** Cover the PDL whole bandwidth, all temperatures。
Ordering Information 订购参考
|
Isolator Type隔离器类型 |
SIU=Dual Stage |
|
Operating wavelength工作波长 |
13=1310nm |
|
Grade等级 |
S=Special Grade P=P Grade A=A Grade |
|
Fiber diameter光纤直径 |
1=Bare fiber 2=900um buffer 3=3mm cable |
|
Fiber Length光纤长度 |
1=1.0m |
|
Connector连接头 |
0=None |
|