12CH MWDM Modules Metro Wave Division Multiplexing for 5G Fronthaul
What's MWDM, Its a 12-wave multiplexing WDM for 5G construction which based on the 6 wavelengths of CWDM, shifted by 3.5nm left and right to expand to 12 waves, and is one of the cost-effective plans.
As we know, 5G puts forward higher requirements for high reliability, high performance, low cost, and easy deployment for fronthaul networks. This requires a low-cost technical solution that can quickly respond to market needs. In 5G fronthaul technology, CWDM is an earlier and more mature solution, and the basic requirement of operators for 5G fronthaul is to meet 12-wave WDM, so MWDM is proposed on the basis of CWDM. MWDM is mainly proposed under the environment of China's 5G fronthaul network.
Features
Ultra-Low Insertion Loss
High Isolation
TFF Free-space Technology
Stable Operating Temperatures
Applications
5G Networks
FTTx
PON Optical Networks
MWDM Modules
Specification
| Parameters | Unit | Specification |
| Operating Wavelength Range | nm | 1261~ 1620 |
| Central Wavelength: CW1- | nm | 1267.5 |
| Central Wavelength: CW1+ | nm | 1274.5 |
| Central Wavelength: CW2- | nm | 1287.5 |
| Central Wavelength: CW2+ | nm | 1294.5 |
| Central Wavelength: CW3- | nm | 1307.5 |
| Central Wavelength: CW3+ | nm | 1314.5 |
| Central Wavelength: CW4- | nm | 1327.5 |
| Central Wavelength: CW4+ | nm | 1334.5 |
| Central Wavelength: CW5- | nm | 1347.5 |
| Central Wavelength: CW5+ | nm | 1354.5 |
| Central Wavelength: CW6- | nm | 1367.5 |
| Central Wavelength: CW6+ | nm | 1374.5 |
| Chanel Insertion Loss | dB | ≤ 3.0 |
| All Channels Passband | nm | λ+ 2.5 |
| Ripple in Passband | dB | ≤ 0.5 |
| Adjacent Channel Isolation | dB | ≥ 25 |
| Non Adjacent Channel Isolation | dB | ≥ 35 |
| UPGD Port Isolation | dB | ≥ 15 |
| PDL (all ports) | dB | ≤ 0.3 |
| Return Loss (all ports) | dB | ≥ 45 |
| Directivity (all ports) | dB | ≥ 50 |
| Fiber Type | - | Corning Ultra Fiber (G657.A1) |
| Connector Type | - | Customers’ choice: SCA, SCU, LCA, LCU |
| Module Package Type | - | L130xW100xH25 |
| Maximum Power handling | mW | 500 |
| Operating Temperature | ℃ | -40 ~ +85 |
| Storage Temperature | ℃ | -40 ~ +85 |
| Operation Humidity | - | 5 to 95 % Relative Humidity |
Note: 1. Customization is available.
2. Specification maybe changed without notice.
This MWDM Modules shifts 3.5nm to the left or right on the basic of the CWDM wavelength to extend to 12 Channels.
Product Tags:
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5G Fronthaul 12CH MWDM Modules Metro Wave Division Multiplexing Images
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