Next-Generation Optical Receiver. 400G/800G FR4 ROSA Assembly.
ADTEK’s advanced zblock optical receiver engine is engineered for high-capacity 400G and 800G optical modules. Utilizing precision Thin Film Filter (TFF) technology, it delivers high-speed, multi-wavelength receiving capabilities for CWDM, LWDM, and MWDM architectures with exceptional reliability.
TFF Technology
400G/800G Ready
Zblock Solution
Telcordia Compliant
Main Features
High-Speed Receiver Core
Purpose-built to serve as the critical receiving optical engine for next-generation 400G and 800G optical modules, ensuring pristine signal reception and maximum data throughput.
TFF Filter Technology
Constructed with advanced Thin Film Filter (TFF) technology, guaranteeing highly accurate wavelength separation, incredibly low insertion loss (≤1.0 dB), and superior adjacent channel isolation.
Advanced zblock Solution
Employs a highly integrated zblock structural design to seamlessly support and demultiplex incoming high-speed optical signals for CWDM, LWDM, and MWDM applications.
Stringent Standard Verification
Engineered for unwavering stability in continuous operation, this assembly rigorously meets and passes GR-1209-CORE, GR-1221-CORE, and GR-468-CORE industry standards.
Technical Specifications
| Parameter | Unit | Specification |
|---|---|---|
| Wavelength Range | nm | 1260 ~ 1380 |
| Channels | - | 4CH |
| Channel Spacing | nm | 20 |
| CW CH1/CH2/CH3/CH4 | nm | 1271 / 1291 / 1311 / 1331 |
| Passband (1dB) | nm | CW ±6.5 |
| IL @ Passband | dB | ≤ 1.0 |
| IL Uniformity | dB | ≤ 0.6 |
| Adjacent channel isolation | dB | ≥ 26 |
| Total crosstalk | dB | ≥ 25 |
| Return Loss | dB | ≥ 40 |
| Ripple @ passband | dB | ≤ 0.8 |
| PDL | dB | ≤ 0.25 |
| Output Beam Angle in Air, AOI_X | deg | 0 ± 0.5 |
| Output Beam Angle in Air, AOI_Y | deg | 9 ± 0.5 |
| Output Beam Diameter @PD | µm | 11 for reference |
| Output Beam pitch X | µm | 750 ± 3 |
| Dimensions | mm | see below |
| Operator Temperature | °C | -5 ~ 85 |
| Storage Temperature | °C | -40 ~ 85 |
Integrate Precision Optical Receivers.
Building next-generation 400G or 800G optical transceivers? Connect with our photonics engineering team to seamlessly integrate our high-isolation, TFF-based zblock ROSA assemblies into your advanced network solutions.