产品特点
低插入损耗
波长范围宽
低串扰
结构紧凑
切换速度快
应用范围
无源光网络
光保护系统
测量系统
网络监控
技术参数
Type | 2x2 | |
Operating Wavelength (nm) | 1310 or 1550 | |
Bandwidth (nm) | ±40 | |
Excess Loss (dB) | ≤1.0 | |
Coupling Ratio (%) | 1/99 | ≤22/1.0 |
2/98 | ≤19/1.1 | |
3/97 | ≤16.7/1.2 | |
5/95 | ≤15/1.3 | |
10/90 | ≤11.9/1.4 | |
20/80 | ≤8.5/2.1 | |
30/70 | ≤6.5/2.7 | |
40/60 | ≤5.2/3.2 | |
50/50 | ≤4.0/4.0 | |
Extinction Ratio (dB) | ≥18 | |
Return Loss (dB) | ≥50 | |
Fiber Type | Panda fiber | |
Package Dimension (mm) | φ5.5×L38 | |
Maximum Power Handling (mW) | ≤300 | |
Operating Temperature (℃) | -0 to +70 | |
Storage Temperature (℃) | -40～+85 | |
*Above specifications are for devices without the connectors.
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis.
双轴工作
Port1是入光端，Port2是小分光比,Port3是大分光比
Port3是入光端，Port4是小分光比,Port1是大分光比
慢轴工作,快轴截止
Port1是入光端，Port4是小分光比,Port3是大分光比
Port3是入光端，Port2是小分光比,Port1是大分光比
订购信息 HC-PMIS-2×2-A-B-C-D-E-F
A | B | C | D | E | F | |
PMIS | Wavelength | Coupling Ratio | Axis Alignment | Pigtail Type | Length | Connector |
1310=1310nm 1550=1550nm
| 1/99 2/98 3/97 …… 50/50
| F=Fast Axis Blocked B=Both Axis Working
| 1=250um 2=900um loose tube 3=3mm loose tube
| H=0.5m 8=0.8m 1=1.0m 5=1.5m 2=2m
| 0=None 1=FC/UPC 2=FC/APC 3=SC/APC 4=SC/UPC 6=LC/PC |
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