Future Optics CWDM/LWDM hybrid Z-block subassemblies achieve very low insertion loss, enabling efficient wavelength multiplexing and demultiplexing in high-speed optical transceivers in data centers and optical communication networks. Future Optics’ hybrid Z-blocks have very high parallelism pitch tolerance and enable a rapid alignment process during coupling and assembly. Future Optics Z-block subassemblies are available for various channel center wavelength WDM transceivers and with custom beam pitch designs.
Future Optics'6 CH Hybrid 4 over 2 Mux Demux Block is a 6 channels CWDM/LWDM mixed Z-Block Mux Demux optical sub-assembly for transceivers. Inside this device 4 LWDM channels are hybridized into 2 channels CWDM networks, CWDM working wavelengths 1271 and 1331 nm and LANWDM working wavelengths: 1294.12, 1298.62, 1302.99, 1307.71 nm.
Based on thin film filter technology and optical path Zig-Zag design of micro-optics, taking advantage of high precision assembly, this product features small form, ultra-low loss, high channel isolation and exceptional stability in comparison with AWG WDM mux demux device based on silicon chip technology.
The very high parallelism pitch tolerance of Future Optics’ Z-blocks enables a rapid alignment process during coupling and assembly.
Future Optics provide all kinds of WDM Z-BLOCK mux demux devices with various channel numbers, beam pitches and angle of incidence for customers to choose.
Features:
● Extremely high precision of beam parallel
● Extremely low insertion loss: Maximum value 1.2dB
● Exceptional reliability and stability
● Wide pass band
● Wide operating temperature range
● Telcordia GR-1221/1209-CORE Compliant
Applications:
● High-speed transceivers
● Science and lab
Specifications:
Parameter | Unit | Specifications |
Operating wavelength range | nm | 1260~1360 |
Channel center wavelength | nm | CWDM: 1271, 1331 LWDM: 1294.12, 1298.62, 1302.99, 1307.71 |
Pass band | nm | CWDM: ±6.5, LWDM: ±1.1 |
Ripple over pass band | dB | ≤0.5 |
Channel insertion loss | dB | ≤1.2 |
Angle of incidence | ° | 14.5°±0.2 |
IL uniformity | dB | ≤0.6 |
Beam pitch | mm | 2.0±0.05 |
Adjacent channel isolation | dB | 25 |
Non-adjacent channel isolation | dB | 35 |
Polarization dependent loss | dB | ≤0.3 |
CW temp. sensitivity | pm/ °C | ≤2.0 |
Filter material | WMS-15 (Index=1.527@1300nm) | |
Prism material | S-BSL7 (Index=1.5033@1300nm) | |
Operating temperature | °C | -20 ~ +85 |
Storage temperature | °C | -40 ~ +85 |
Footprint dimension | mm | 12.58X6.12X1.0 |
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