技術(shù)優(yōu)勢:利用CWDM系統(tǒng)中1310通道和1550通道可傳輸多個DWDM波長的特點(diǎn)來提升CWDM系統(tǒng)的傳輸容量;采用富光科技3D光程壓縮專利技術(shù)把全部CWDM和DWDM通道壓縮封裝在同一個微型殼體內(nèi),與CWDM和DWDM模塊單獨(dú)封裝器件相比較,有更高信道空間密度、更優(yōu)性能指標(biāo)和更低功率損耗的特性,節(jié)約物理空間,代表未來綠色低碳的發(fā)展趨勢;品質(zhì)保證:富光科技光器件生產(chǎn)線接受全球客戶定期現(xiàn)場稽核,提供周期性可靠性驗(yàn)證數(shù)據(jù)文件。服務(wù)優(yōu)勢:提供按照客戶配置要求的深度定制服務(wù);提供免費(fèi)光路仿真、可靠性驗(yàn)證和容差分析的售前服務(wù);提供產(chǎn)品底層數(shù)據(jù)為客戶產(chǎn)品部署提供產(chǎn)品增值售后支持。
富光科技4通道CWDM 1490, 1510, 1530, 1570nm與4通道DWDM C31, C32, C34, C35相組合的Hybrid CWDM/DWDM Mux Demux波分復(fù)用器件是一款封裝尺寸為30x23x6.5mm,典型插損為1.8dB的微型化混合波分復(fù)用器件,它利用CWDM系統(tǒng)中1531 nm通道和1551nm通道可容納多個DWDM通道的特點(diǎn),借助DWDM通道來最大限度地提升CWDM系統(tǒng)的信道傳輸能力。該產(chǎn)品基于富光科技無源波分器件發(fā)明專利,由富光科技微光學(xué)制造平臺推出,采用CWDM通道與DWDM通道共同封裝在同一殼體內(nèi)的工藝,極大壓縮光程和縮小器件體積,插損減少一半以上,提高器件可靠性,滿足工業(yè)溫度的運(yùn)行條件;采用激光焊接微光學(xué)封裝工藝,抗側(cè)拉光纖保護(hù)設(shè)計(jì),確保器件能夠在苛刻的環(huán)境下使用。根據(jù)客戶通道配置要求深度定制。
特點(diǎn)/Features:
?高度隔離 High Isolation
?低插入損耗 Low Insertion Loss
?無環(huán)氧光路 Epoxy-Free Optical Path
?寬和平頂通帶 Wide- and Flat-Top Passband
?波長精度高 High wavelength accuracy
?高度可靠和穩(wěn)定 Highly Reliable and Stable
?Telcordia GR 1209/1221合格 Telcordia GR 1209/1221 Qualified
應(yīng)用/Applications:
?寬帶系統(tǒng) Broadband Systems
?電信網(wǎng)絡(luò) Telecommunications Networks
?城域網(wǎng)絡(luò) Metro Networks
?有線電視系統(tǒng) CATV Systems
?光加/丟復(fù)用 Optical Add/Drop Multiplexing
?擴(kuò)展現(xiàn)有的WDM系統(tǒng) Expanding Existing WDM Systems
技術(shù)指標(biāo)/Specifications:
Parameter | Unit | Specifications |
Number of CWDM channels | CH | 4 |
Number of DWDM channels | CH | 4 |
CWDM channel spacing | nm | 20 |
DWDM channel spacing | Hz | 100G |
CWDM pass bandwidth | nm | lc±6.5 |
DWDM pass bandwidth | nm | lc±0.11 |
Channel center wavelength | nm | 1490, 1510, 1530, 1570 and C31, C32, C34, C35 or ITU |
Channel insertion loss | dB | ≤1.8 |
Adjacent channel isolation | dB | ≥30 |
Non-adjacent channel isolation | dB | ≥40 |
Return loss | dB | ≥45 |
Directivity | dB | ≥50 |
PDL | dB | ≤0.3 |
Passband ripple | dB | ≤0.5 |
Power handling | mW | ≤500 |
Fiber type | - | ITU-T G657 A2 |
Pigtail type | - | 0.9mm white loose tube |
Operating temperature | °C | -40~+85 |
Storage temperature | °C | -40~+85 |
Footprint dimension (LxWxH) | mm | 25.8*14.4*6.5 |
Pigtail length | m | ≥1.0 |
- 上一篇:4通道CWDM 1271, 1291, 1311, 1331nm與3通道DWDM C21, C23, C41相組合的Hybrid CWDM/DWDM Mux Demux混合波分復(fù)用器件,典型插損1.8
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