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5G Fronthaul Networks DWDM Module Precise High Density Wavelength Allocation DWDM Filter
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5G Fronthaul Networks DWDM Module Precise High Density Wavelength Allocation DWDM Filter
| Place of Origin | CHINA |
| Brand Name | Honghui |
| Certification | ISO9001 |
| Model Number | Film Thin Filter DWDM |
| Document | dwdm moudle spec.pdf |
Product Details
Insertion Loss:
≤0.3 PER Channel （reflection Band）
PDL:
≤0.2 DB
Fiber Type:
G657A1 Fiber
Communication Type:
Single Or Dual Fiber
Isolation:
≥35 DB (Pass Adjacent Channel)
Return Loss:
≥45 DB
Temperature Dependent:
≤0.003 DB/°C
Power Handling:
500 MW
Polarization Mode Dispersion:
≤0.10 Ps
Fiber Length:
0.5~2.0 M
Storage Temperature:
-40 ~ 85°C
Highlight:
5G Fronthaul Networks DWDM Module
,Long distance DWDM Module
,DWDM Filter ISO9001
Payment & Shipping Terms
Minimum Order Quantity
10pcs
Price
Negotiated
Packaging Details
Carton
Delivery Time
25 work days
Payment Terms
T/T
Supply Ability
1000pcs
Product Description
High-Quality TFF DWDM Filter Module for Optical Fiber Systems
TFF DWDM Filter Module with Precise Wavelength Allocation High-Density Wavelength Allocation for 5G Fronthaul Networks
The TFF DWDM module utilizes thin film filter technology for precise wavelength allocation and selection. This advanced optical component optimizes network performance by efficiently transmitting specific wavelengths while effectively isolating others, reducing signal crosstalk and loss for superior communication quality.
Key Features
- Precise wavelength allocation for stable long-distance transmission
- Reduces communication failures from wavelength offset or overlap
- Optimizes network performance with minimal signal loss
- High-density wavelength allocation for increased bandwidth
- Supports multiple wavelength channels for flexible configuration
Technical Specifications
| Parameter | Specifications |
|---|---|
| Working wavelength range | C-band (1525 nm~1565 nm) or L-band (1570 nm~1610 nm) |
| Channel spacing | 100 GHz (0.8 nm) or 50 GHz (0.4 nm) |
| Insertion loss | ≤ 1.5 dB (typical value ≤ 1.2 dB) |
| Channel isolation degree | ≥ 35 dB (adjacent channel), ≥ 45 dB (non adjacent channel) |
| Polarization related loss | ≤ 0.1 dB |
| Return loss | ≥ 45 dB |
| Temperature stability | Center wavelength drift within 5°C to +70°C ≤ 0.02 nm |
| Fiber type | SMF-28e+ single-mode fiber with FC/APC or SC/APC connectors |
| Dimensions | 140 mm × 110 mm × 20 mm (L × W × H) |
| Operating Humidity | 5%~95% non-condensing |
Network Efficiency Benefits
The high-density wavelength allocation of TFF DWDM modules enables higher bandwidth fiber optic communication by supporting more wavelength channels. This increases transmission efficiency while reducing network equipment complexity and cost. Ideal for data center interconnection and metropolitan area networks, these modules support growing bandwidth demands and network expansion.
Application Scenarios
- Long-distance fiber optic transmission with stable signal quality
- Data center interconnection for high-bandwidth, low-latency transfer
- Metropolitan area network multi-service access points
- 5G fronthaul networks supporting high-speed, high-capacity transmission
Multi-Channel Capability
Our TFF DWDM filter module supports simultaneous processing of multiple wavelength channels through its advanced multi-channel design. This enables flexible wavelength configuration and adjustment to meet diverse network architectures and business requirements, offering reliable solutions for both fixed wavelength transmission and dynamic wavelength adjustment scenarios.
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Contact Us at Any Time
+86-19821859215
Add: No. 398 Fengdeng Road, Jiading Dist, Shanghai 201822, China
