8 Singapore 
5 Brazil 
5 China 
3 India 
2 UK 
2 Bangladesh 
1 Mexico 
1 Pakistan 
1 Vietnam 
1 Poland 
1 Hong Kong 
1 Turkey 
GLsun Science And Tech Co., Ltd.
- Address: Guanglong S&T Zone, No. 8 High-tech Industry Park, Chaoyang Road, Guilin, GuangXi , China
- Email:
- Phone: 86-773-3116006
Business description
Founded in 2001, GLsun Science and Tech Co., Ltd , Guilin, China, designs, develops, manufactures and markets advanced optical components and modules.GLSUN holds many technical patents on optics.
Product lines include Optical Switches, Free Space Isolator, MEMS VOA, CWDM/DWDM components, Optical Modules and Custom Optical test systems.
Since its establishment, GLsun has striven to be an innovative and advanced technical company.
The companys optical components and custom modules have been deployed to various applications and sub-systems in market segments such as Network Monitoring & Protection, Network Intelligence & Analytics, Service Providers and Network Test Sub-systems.
GLsun has been growing rapidly and has now become one of the largest Optical Switch & component manufacturers in Asia today.
The company is well reputed and widely perceived as top quality, cost-effective, Pro-active customer service and technically innovative.
Latest listings
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Single Ended 1x2 Magneto Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 200.00 Dollar US$Single-ended 1x2 Magneto Optical Switch - Features High switching speed Better durability High reliability Low voltage drive Fail-safe latching Single ended 1x2 Magneto Optical Switch - Applications Optical channel blocking Configurable Add/Drop Syst...
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Magneto Optical Switch Single Stage 1x1Components for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 200.00 Dollar US$Magneto Optical Switch Single Stage 1X1 - Features High switching speed Better durability High reliability Low voltage drive Fail-safe latching GLSUN Single Stage 1X1 Magneto Optical Switch - Applications Optical channel blocking Configurable Add/Dro...
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Dual Stage 1x2 Magneto Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 200.00 Dollar US$GLSUN Dual Stage 1x2 Magneto Optical Switch - Features High switching speed Better durability High reliability Low voltage drive Fail-safe latching GLSUN Dual Stage 1x2 Magneto Optical Switch - Applications Optical channel blocking Configurable Add/D...
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2x2f Fiber SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 100.00 Dollar US$2x2F Optical Switch Fiber Switch - SM Specification Model No: SUN-FSW-2×2F-S Wavelengt h Range: 1260 ~ 1650nm Test Wavelength: 1310 / 1550nm Insertion Loss 1, 2: Typ: 0.8 Max: 1.0 Return Loss 1, 2 ≥ 50dB Crosstalk 1 ≥ 55dB PDL ≤0.05 dB WDL≤0.25dB Rep...
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D2 2b Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 100.00 Dollar US$SUN-FSW-D2×2B Optical Switch, which is featured with its high performance, low insertion loss and compact dimension :(L)27.0×(W)12.6×(H)8.2 mm. It is an ideal component for OADM, OXC system monitoring and protection. With compact package, it can be e...
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D2 2 Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 100.00 Dollar US$SUN-FSW-D2x2 Optical Switch, which is famous for its high performance, low insertion loss and compact dimension: (L)28.5×(W)12.6×(H)8.7m m (SM); (L)27.0x(W)12.6x(H)8.2mm (MM) It is an ideal component for OADM, OXC system monitoring and protection. D2...
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2 2b Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 100.00 Dollar US$GLSUN 2×2B Optical Switch - Features •Low Insertion Loss •Wide Wavelength Range •Low Crosstalk •High Stability, High Reliability •Epoxy-free on Optical Path •Latching and Non-latching GLSUN 2×2B Optical Switch - Applications •R&D in Laboratory •S...
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Glsun 2 2a Fiber Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 100.00 Dollar US$SUN-FSW-2x2A Fiber Optical Switch, which is famous for its high performance, low insertion loss and compact dimension: (L)55.0x(W)26.0x(H)10.0mm . It is an ideal component for OADM, OXC, system monitoring and protection. With compact package, it can ...
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D1x2 Optical SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 24, 2016 - 100.00 Dollar US$SUN-FSW-D1x2 Optical Switch, which is famous for its high performance, low insertion loss and compact dimension: (L)27.0x(W)12.6x(H)8.2mm. It is an ideal component for OADM, OXC system monitoring and protection. With compact package, it can be easy t...
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Glsun 8 + 1 Optical Switching Fiber SwitchComponents for information technology or telecommunications - GLsun Science And Tech Co., Ltd. - China - August 17, 2016 - check with company for priceGLSUN 8+1 Optical Switch Fiber Switch - Specification Model No:SUN-FSW-8+1 Test Wavelength:1550 Insertion Loss 1, 2: Typ: 0.8 Max: 1.0 Return Loss 1, 2≥ 50 Crosstalk 1≥ 55 PDL≤0.15 Repeatabili ty≤±0.05 Operating Voltage:5.0V±0.5 Switch Type:Latching ...
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