Description
Overview
GAOTek Advanced 100GHz Communication Filter with ≤1.6dB Insertion Loss are packet enhanced OTN or WDM platform products intended for Metropolitan area network applications. They can be used as carriers’ OTN access devices or in transmission-bearing networks to implement integrated service access and unified switching of OTN, PKT, or SDH services. These devices encapsulate all services, from low-rate services (such as GE services) to high-bandwidth services (such as 10GE services), into OTN frames for transmission. They feature rich access service types (OTN, WDM, MSTP, and PKT services), large system capacities, strong cross-connect scheduling abilities, multi-protection functions, and high integration. These devices support unified switching of VC, PKT, or ODU services to greatly improve bandwidth usage. They also support DWDM or CWDM multiplexing at the optical layer and support OLP, OBA, or OPA, and DCM.
Features
- Low Insertion Loss
- Wide pass band
- High Channel Isolation
- High Stability and reliability
Technical Specifications
| Channel Wavelength(nm) | ITU 100 GHz Grid | |
| Center wavelength Accuracy(nm) | ±0.05 nm | |
| Channel Spacing (GHz) | 100 GHz | |
| Channel Passband -0.5 dB bandwidth) (nm) | ≥0.22 | |
| Insertion Loss(dB) | ≤1.6 dB | |
| Channel Uniformity(dB) | ≤0.6 dB | |
| Channel Ripple(dB) | 0.3 dB | |
| Isolation(dB) | >30 dB | |
| >40 dB | ||
| Insertion Loss Temperature Sensitivity (dB/℃) | ≤0.005 dB | |
| Wavelength Temperature Shifting(nm/℃) | <0.002 | |
| Polarization Dependent Loss(dB) | <0.1 dB | |
| Polarization Mode Dispersion (PS) | <0.1 | |
| Directivity(dB) | >50 dB | |
| Return Loss (dB） | >45 dB | |
| Maximum Power Handling(mW) | 500 mW | |
| Operating Temperature (℃) | 23 °F to 167 °F (-5 ℃ to +75 ℃) | |
| Storage Temperature (℃) | -40 °F to 185 °F (-40 ℃ to +85 ℃) | |
| Package dimension (mm) |
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