4 Port Polarization
Maintaining Optical Circulator |
 |
ACP’s polarization maintaining optical circulator utilizes proprietary designs and metal
bonding micro optics packaging. It provides low insertion loss, broad
band high isolation, high extinction ratio, excellent temperature
stability and epoxy free optical path. It can be used for wavelength
add/drop, dispersion compensation, and EDFA applications. |
Features |
|
Applications |
- Low Insertion Loss
- Wide
Band, High Isolation
- High
Extinction Ratio
- Compact
In-line Package
- High
Stability and Reliability
- Epoxy
Free Optical Path
|
|
- Optical
Amplifier
- Metro
Area Network
- Wavelength
Add / Drop
- Dispersion
Compensation
- Bidirectional
Communication
|
Performance Specifications |
| |
Parameter |
Specifications |
| Configuration |
Port1
to 2, Port2 to 3, Port3 to 4 |
| Operating
Wavelength |
1525nm
to 1565nm |
| Insertion Loss |
Typical |
≤ 1.0dB |
| Maximum |
≤ 1.3dB |
| Channel Peak Isolation |
≥ 40dB |
| Channel Typical Isolation |
≥ 30dB |
| Channel
Cross Talk |
≥ 50dB |
| Extinction
Ratio |
≥ 16 |
| Return Loss |
≥ 55dB |
| Optical Power |
300mW |
| Direction
of incident polarization |
Slow
axis |
| Operating Temperature |
0 to +70°C |
| Storage Temperature |
-40 to +85°C |
| Fiber
Type |
PM
on port1 and 2, SMF-28 or PM on port3 |
| Package Dimensions |
Ø5.5
x L76mm |
| Note: |
| 1. The PM fiber and the connector key are aligned to the slow axis. |
| 2. ER value applies to fiber ≤ 0.75m. Increased fiber length will decrease ER. |
| 3. For each connector, IL will be 0.3dB higher, RL 5dB lower, and ER 2dB lower. |
| |
| |
|
