Qingdao Applied Photonic Technologies Co., Ltd ( APT for short) is a sino-canadian joint venture specialized in passive optical components, photoelectric transmission equipments, and CATV that in-phase with international advanced technology such as fiber optical patchcords, waterproof pigtails, splitters, dapters, amplifiers, tranceivers and PDH series,etc.
Headquarters located in Qingdao Free Trade Zone in China with predominant geographical location and preferential policy, APT runs its offices in North America and some domestic cities. With 20 million RMB of registered capital, APT is provided with advanced 4500-square-meter Class 100,000 clean room. All production and inspection equipments are from US, Japan, Canada, and Taiwan.
APT is an ISO9000 certified company. (by both UKAS and CQC). In China our products have passed the quality certification process of the Ministry of Telecommunication and Information Industry, the State Administration of Radio Film and Television. APT is also awarded as enterprise funded by excellent homcoming people in 2002, and confirmed as one of 500 Experimental Units of Sincerity of Foreign Trade Corporations by the Ministry of Commerce.
Qingdao APT aims to offer domestic and foreign clients with high-quality products and perfect services, exerting great efforts to form an internationally mature and efficient sales service network to tap international markets. Currently APT is the biggest in fiber optical field in the North of China.
Feature
l Low Insertion Loss
l Wide pass band
l High Channel Isolation
l High Stability and reliability
Applications
l Line Monitoring
l WDM Network
l Fiber Optical amplifier
Performance Specifications
Parameter | 4 Channel | 8 Channel | 16 Channel | ||||||||
Mux | Demux | Mux | Demux | Mux | Demux | ||||||
Channel Wavelength(nm) | 1270~1610 | ||||||||||
Center wavelength Accuracy(nm) | ±0.5 | ||||||||||
Channel Spacing(nm) | 20 | ||||||||||
Channel Pass band(@-0.5dB bandwidth (nm) | >13 | ||||||||||
Insertion Loss(dB) | ≤1.6 | ≤2.8 | ≤5.2 | ||||||||
Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.2 | ||||||||
Channel Ripple (dB) | 0.3 | ||||||||||
Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 | ||||
Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |||||
Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||||||
Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||||||
Polarization Dependent Loss (dB) | <0.1 | ||||||||||
Polarization Mode Dispersion (PS) | <0.1 | ||||||||||
Directivity (dB) | >50 | ||||||||||
Return Loss(dB) | >45 | ||||||||||
Maximum Power Handling(mW) | 500 | ||||||||||
Operating Temperature(℃) | -5~+75 | ||||||||||
Storage Temperature (℃) | -40~85 | ||||||||||
Package dimension(mm) |
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Order Information
Configuration | Channel No. | Channel | Pigtail Type | Fiber length | Dimensio(mm) | Connector |
M=Mux D=Demux | 04=4 Channel 08=8 Channel 16=16 Channel
N=N Channel …… | 27=1270nm 47=1470nm 49=1490nm …… 61=1610nm SS=special… | 0=250um 1=900um 2=2.0mm | 1=1m | 1=L100 x W80 xH10 2=L120xW80xH18 3=19 1U Rack | 0=None 5=others |
Betty/APT
M: +86 188 6394 0730
QQ: 390 180 188
We chat: 188 6394 0730/ Betty-APT
Skype id: jinbetty96