English产品目录
产品名称：保偏环形器
产品特点
低插入损耗
高稳定性和可靠性
紧凑的尺寸
Epoxy-free on Optical Path
应用范围
色散补偿
双向传输系统
光纤传感器
添加/删除多路复用
仪器仪表测试、测量
技术参数
Type | 3 Port | |
Operating Wavelength (nm) | 1310 or 1550 | |
Bandwidth (nm) | ±30 | |
Typ. Isolation (dB) | 46 | |
Isolation (dB) | ≥40 | |
Typ. Insertion Loss (dB) | 0.7 | |
Insertion Loss (dB) @,-5 to +70（1310/1550nm） | ≤0.9 | |
Extinction Ratio (dB) | Type B (Both of axis working) | ≥20 |
Type F (Fast axis blocked) | ≥22 | |
Cross Talk (dB) | ≥50 | |
Return Loss (dB) | ≥50 | |
Fiber Type | 1310nm :PM 1310;1550nm:PM1550 | |
Package Dimension (mm) | φ5.5×L50 | |
Maximum Power Handling (mW) | ≤300 | |
Operating Temperature (℃) | -0 to +70 | |
Storage Temperature (℃) | -40～+85 | |
*Above specifications are for devices without the connectors.
*Type A is Double Stage,TypeB is Single Stage.
*Fast Axis Blocking *For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower. *The PM fiber and the connector key are aligned to the slow axis. fast axis is blocked.
产品尺寸
订购信息 HC-PMOC-A-B-C-D-E-F
A | B | C | D | E | F | |
PMOC | Wavelength | Ports | Axis Alignment | Pigtail Type | Length | Connector |
1310=1310nm 1550=1550nm
| 3=3 Ports
| 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 |
