Chinese Professional Dvb-C Encoder Modulator - High Quality CWDM Multiplexer with 1470-1610nm for Base Station – Zongju
Chinese Professional Dvb-C Encoder Modulator - High Quality CWDM Multiplexer with 1470-1610nm for Base Station –ZongjuDetail:
Coarse Wavelength Division Multiplex Module is designed for 5G base station and multi-wavelength CWDM network applications . It is based on the Thin Film Filter (TFF) technology and operates at 20nm channel spacing ITU Grid CWDM wavelengths from 1270nm to 1610nm.
Features
● Low Insertion Loss
● High isolation
● Low Polarization Dependent Loss
● High reliability and high stability
● Wide Operating Wavelength:From 1260nm to 1620nm
● Wide Operating Temperature: From -5℃ to 75℃
● Telcordia GR-1209-CORE compliant
● Telcordia GR-1221-CORE compliant
Applications
l CWDM System
l PON Networks
l CATV Links
l 5G Base station
Specification
| Parameter | Unit | Specifications | ||
| Port Configuration | nm | 1X6 | 1X12 | 1X18 |
| Center Wavelength | nm | ITU, ITU+1 | ||
| Channel Space | nm | 20 | ||
| Channel Passband | nm | λc±6.5 | ||
| Pass Channels Insertion Loss | dB | ≤2.0 | ≤3.0 | ≤3.5 |
| Adjacent Channel Isolation | dB | ≥30 | ||
| Non-adjacent Channel Isolation | dB | ≥40 | ||
| Polarization Dependent Loss | dB | ≤0.2 | ||
| PMD | Ps | ≤0.1 | ||
| Return Loss | dB | ≥45 | ||
| Directivity | dB | ≥50 | ||
| Power Handing | mw | ≤300 | ||
| Operating Temperature | ℃ | -5 to 75 | ||
| Storage Temperature | ℃ | -40 to 85 | ||
| Fiber Type | - | G657A1 | ||
| Package Dimension | mm | Insert Box: 130x100x24.5 / 130x100x50 ABS Box: 80x58x8 /100x80x10 LGX Box: Standard / 2 in 1 / 4 in 1 19-inch 1U Rack Mount: Standard | ||
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