富光科技8 CH UPG UC LWDM是一款新一代的帶升級(jí)端口的8通道微型LWDM復(fù)用解復(fù)用器件,其封裝尺寸為30*16*6.5mm,最長(zhǎng)光程的升級(jí)端插損值小于1.4dB,它利用TFF光學(xué)薄膜濾波片,采用三維自由空間光程壓縮技術(shù)的專利設(shè)計(jì)。與標(biāo)準(zhǔn)三端口器件相比較,其封裝體積縮小到五十分之一,其插損值減小到二分之一。采用熱應(yīng)力控制結(jié)構(gòu)設(shè)計(jì)提高了產(chǎn)品的可靠性,使得器件能夠滿足工業(yè)溫度的運(yùn)行條件;殼體封裝采用可伐材料激光焊接工藝,確保器件能夠在苛刻的環(huán)境下使用。
富光科技8CH UC LWDM Mux demux device是一款封裝尺寸為21x15.5x6.5mm,典型插損為1.3dB的新一代綠色細(xì)波分復(fù)用器件,它基于富光科技三維光程壓縮專利設(shè)計(jì)和微光學(xué)制造平臺(tái)推出,具有超低插損、超小封裝尺寸、超高可靠性、超寬溫度范圍和全部通道工作在低色散O波段的特性,與傳統(tǒng)三端口技術(shù)的LWDM器件相比較體積縮小到五十分之一、插損減少一半以上;三維機(jī)構(gòu)壓縮光程,使得熱應(yīng)力分布更均勻,提高了多通道產(chǎn)品的可靠性,滿足工業(yè)溫度的運(yùn)行條件;采用可伐材料激光焊接微光學(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)客戶性能指標(biāo)要求進(jìn)行設(shè)計(jì)和定制。
Features
? Low Insertion Loss
? High Isolation
? High wavelength accuracy
? Wide- and Flat-Top Passband
? Telcordia 1221 Qualified
Applications
? Broadband Networks
? Optical Add/Drop Multiplexing
? Metro Networks
? CATV Systems
? Expanding Existing WDM Systems
Specification:
Parameter | Unit | Specifications |
Channel number | CH | 8+upgrade |
Channel spacing | Hz | 800G |
Operating wavelength range | nm | 1260~1360 |
Channel center wavelength | nm | 1277.89,1282.26,1286.66,1291.10,1295.56,1300.58,1304.58,1309.14,or ITU |
Pass bandwidth | nm | ±1.1 |
Insertion loss(max) | dB | ≤1.8 |
Insertion loss(typical) | dB | ≤1.3 |
Wavelength thermal stability | nm/°C | ≤0.002 |
Adjacent channel isolation | dB | ≥30 |
Non-adjacent channel Isolation | dB | ≥40 |
Return loss | dB | ≥45 |
Directivity | dB | ≥50 |
PDL | dB | ≤0.2 |
Passband ripple | dB | ≤0.3 |
Power handling | mW | ≤500 |
Pigtail type | - | 0.9mm white loose tube |
Operating temperature | °C | -40~+85 |
Storage temperature | °C | -40~+85 |
Connector type | - | None |
Footprint dimension (LxWxH) | mm | 21*15.5*6.5 or 21*15.5*5.95 |
Pigtail length | m | ≥1.0 |