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High Channel Isolation DWDM Module 30dB CWDM Sfp Module For Telecom Networks
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High Channel Isolation DWDM Module 30dB CWDM Sfp Module For Telecom Networks
| उत्पत्ति के प्लेस | चीन |
| ब्रांड नाम | Honghui |
| प्रमाणन | ISO9001 |
| मॉडल संख्या | फिल्म पतला फ़िल्टर DWDM |
| Document | CWDMM-DX2708121-01-V0.0.1.pdf |
उत्पाद का विवरण
निविष्ट वस्तु का नुकसान:
≤0.25 प्रति चैनल (प्रतिबिंब बैंड)
पीडीएल:
≤0.2 डीबी
फाइबर प्रकार:
G657A1 फाइबर
एकांत:
≥35 डीबी (आसन्न चैनल पास करें)
वापसी हानि:
≥45 डीबी
तापमान पर निर्भर:
≤0.003 डीबी/डिग्री सेल्सियस
सत्ता चलाना:
500 मेगावाट
ध्रुवीकरण मोड फैलाव:
≤0.10 पी.एस
दिशिकता:
>50 डीबी
प्रमुखता देना:
High Channel Isolation DWDM Module
,DWDM Module 30dB
,Telecom Networks cwdm sfp module
भुगतान और शिपिंग शर्तें
न्यूनतम आदेश मात्रा
10 पीसी
मूल्य
Negotiated
पैकेजिंग विवरण
दफ़्ती
प्रसव के समय
25 कार्य दिवस
भुगतान शर्तें
टी/टी
आपूर्ति की क्षमता
1000 पीसी
उत्पाद विवरण
High-Performance TFF Type CWDM Module for Telecom Networks
High-Performance TFF Type CWDM Module with Low Insertion Loss and High Channel Isolation for Telecom Networks
The TFF type CWDM module utilizes thin film filter technology to achieve multiplexing and demultiplexing of multi-wavelength signals through precise optical design. This solution supports efficient wavelength division multiplexing, enabling simultaneous transmission of multiple coarse wavelength division channels (typically 18 wavelengths spaced 20nm apart) in a single optical fiber to significantly improve fiber utilization.
Key Advantages
- Low insertion loss (typical value ≤ 1.5dB) with high channel isolation (≥ 30dB)
- Excellent temperature stability (wavelength drift ≤ 0.05nm within -5℃ to +70℃ range)
- Effective suppression of crosstalk between adjacent channels
- Ideal for medium to short distance transmission scenarios including urban area network access and enterprise private networks
Technical Specifications
| Parameter | Specification |
|---|---|
| Working wavelength range | 1270nm~1610nm (covering 18 ITU-T standard wavelengths) |
| Channel spacing | 20nm |
| Insertion loss | ≤ 1.5dB (typical value ≤ 1.2dB) |
| Channel isolation degree | ≥ 30dB (adjacent channel) |
| Polarization related loss | ≤0.1dB |
| Return loss | ≥45dB |
| Temperature stability | Center wavelength drift ≤ 0.05nm within -5℃~+70℃ range |
| Fiber type | SMF-28e+ single-mode fiber with FC/APC or SC/APC connectors |
| Dimensions | 120mm x 80mm x 15mm (standard module) |
| Operating Humidity | 5%~95% non-condensing |
Ultra-Low Loss Version for Long-Distance Transmission
The ultra-low loss TFF type CWDM module features insertion loss ≤ 1.0dB (typical ≤ 0.8dB) through optimized optical coating and structural design. This extends signal transmission distance while reducing relay devices and system deployment costs. The module maintains stable performance across wide temperature ranges (-5℃~+70℃) and is ideal for urban backbone networks and data center interconnection.
High-Density Compact Design
The compact version measures just 80mm × 50mm × 10mm (40% smaller than standard modules), enabling high-density deployment in 1U racks. This space-saving design is perfect for data center cabinets, fiber distribution frames, 5G fronthaul, and enterprise network expansion scenarios.
Telecom & Data Center Compatibility
Designed for telecom operators and data centers, this module supports flexible channel configurations (4/8/16 wave options) and features:
- High reliability (MTBF ≥ 100,000 hours)
- Low power consumption (≤ 2W/module)
- Hot-swappable interfaces (LC/SC compatible)
- Ruggedized design passing vibration, impact, and EMC tests
- Plug-and-play deployment for telecom metro networks, DCI, and enterprise networks
अनुशंसित उत्पाद
किसी भी समय हमसे संपर्क करें
+86-19821859215
पता: नंबर 398 फेंगडेंग रोड, जियाडिंग जिला, शंघाई 201822, चीन
