Professional optical transceiver modules Solution Designer and Manufacturer_C-LIGHT

Fiber Optic Cable

Ethennet Switch

FTTx OLT Switch

FTTx ONU Switch

C-LIGHT's independently developed 800G QSFP-DD optical module complies with IEEE 802.3/cu/ck for communication protocol, CMIS Rev5.0 for interface protocol, and QSFP-DD800 MSA HW for packaging protocol. The product covers transmission distances of 10

C-LIGHT's independently developed 800G QSFP-DD optical module complies with IEEE 802.3/cu/ck for communication protocol, CMIS Rev5.0 for interface protocol, and QSFP-DD800 MSA HW for packaging protocol. The product covers transmission distances of 10

C-LIGHT independently develops 25G SFP28 optical modules, covering transmission distances of 100m, 400m, 10km, 20km, 40km, 60km and 80km, and supports rates up to 25Gb/s. Its communication protocol complies with IEEE 802.3cc Draft3.0, interface proto

C-LIGHT independently develops 25G SFP28 optical modules, covering transmission distances of 100m, 400m, 10km, 20km, 40km, 60km and 80km, and supports rates up to 25Gb/s. Its communication protocol complies with IEEE 802.3cc Draft3.0, interface proto

COPPER 10/5/2.5/1G

C-LIGHT independently develops 10G/5G/2.5G/1000M multi-rate electrical port modules, whose communication protocols comply with IEEE 802.3az/ab; interface protocols comply with SFF-8431, SFF-8432 MSA; packaging protocols comply with SFP+ MSA; transmis

COPPER 10/5/2.5/1G

C-LIGHT independently develops 10G/5G/2.5G/1000M multi-rate electrical port modules, whose communication protocols comply with IEEE 802.3az/ab; interface protocols comply with SFF-8431, SFF-8432 MSA; packaging protocols comply with SFP+ MSA; transmis

C-LIGHT launches adjustable DWDM 400G ZR+ coherent optical modules to support long-distance transmission, covering transmission distances of 120km, 500km and 1000km. DWDM 400G ZR+ optical modules are particularly suitable for occasions such as data c

C-LIGHT launches adjustable DWDM 400G ZR+ coherent optical modules to support long-distance transmission, covering transmission distances of 120km, 500km and 1000km. DWDM 400G ZR+ optical modules are particularly suitable for occasions such as data c

C-LIGHT independently developed XGSPON OLT/ONU optical module supports long-distance transmission, covering transmission distances of 20km and 30km. The main application scenarios of XGSPON OLT/ONU include enterprise dedicated line access, smart ci

C-LIGHT independently developed XGSPON OLT/ONU optical module supports long-distance transmission, covering transmission distances of 20km and 30km. The main application scenarios of XGSPON OLT/ONU include enterprise dedicated line access, smart ci

100G OTU4 QSFP28 4CH

C-LIGHT self-developed 100G OTU4 QSFP28 4CH optical module supports both 112Gb/s and 100Gb/s data transmission rates, covering a variety of transmission distance options, including 100m, 2km, 10km, 20km, 30km, 40km, 60km, 80km and 100km. Its commun

100G OTU4 QSFP28 4CH

C-LIGHT self-developed 100G OTU4 QSFP28 4CH optical module supports both 112Gb/s and 100Gb/s data transmission rates, covering a variety of transmission distance options, including 100m, 2km, 10km, 20km, 30km, 40km, 60km, 80km and 100km. Its commun

C-LIGHT independently develops 6G CPRI SFP+ optical modules, which support multiple transmission distances including 300m, 10km, 20km, 40km and 80km under high temperature conditions of 85°C, and provide a transmission rate of up to 4Gb/s. Its commun

C-LIGHT independently develops 6G CPRI SFP+ optical modules, which support multiple transmission distances including 300m, 10km, 20km, 40km and 80km under high temperature conditions of 85°C, and provide a transmission rate of up to 4Gb/s. Its commun

C-LIGHT independently develops 64G SFP56 optical modules, which provide transmission distances of 100m to 100km and support rates up to 64Gb/s. Its communication protocol complies with IEEE 802.3/bs/cd, the interface protocol complies with SFF-8472,

C-LIGHT independently develops 64G SFP56 optical modules, which provide transmission distances of 100m to 100km and support rates up to 64Gb/s. Its communication protocol complies with IEEE 802.3/bs/cd, the interface protocol complies with SFF-8472,

More

The 80OG ACC active copper cable independently developed by C-LIGHT complies with IEEE P802.3ck D3.0 for communication protocol and supports InfiniBand NDR; the interface protocol complies with SFF-8636; the packaging protocol complies with QSFP-DD M

The 80OG ACC active copper cable independently developed by C-LIGHT complies with IEEE P802.3ck D3.0 for communication protocol and supports InfiniBand NDR; the interface protocol complies with SFF-8636; the packaging protocol complies with QSFP-DD M

C-LIGHT independently developed 800G DAC high-speed cable, its communication protocol complies with IEEE 802.3ck/cd/bj/by; interface protocol complies with SFF-8665; packaging protocol complies with QSFP-DD/OSFP MSA. The product transmission distance

C-LIGHT independently developed 800G DAC high-speed cable, its communication protocol complies with IEEE 802.3ck/cd/bj/by; interface protocol complies with SFF-8665; packaging protocol complies with QSFP-DD/OSFP MSA. The product transmission distance

C-LIGHT independently develops 800G AOC active optical cable, whose communication protocol complies with IEEE 802.3ck; interface protocol complies with CMIS4.0; packaging protocol complies with OSFP MSA. The product transmission distance is between 1

C-LIGHT independently develops 800G AOC active optical cable, whose communication protocol complies with IEEE 802.3ck; interface protocol complies with CMIS4.0; packaging protocol complies with OSFP MSA. The product transmission distance is between 1

The 400G DAC high-speed cable independently developed by C-LIGHT complies with IEEE 802.3ck/cd/bj/by in terms of communication protocol, SFF-8636 in terms of interface protocol, QSFP-DD MSA in terms of packaging protocol, and the product transmission

The 400G DAC high-speed cable independently developed by C-LIGHT complies with IEEE 802.3ck/cd/bj/by in terms of communication protocol, SFF-8636 in terms of interface protocol, QSFP-DD MSA in terms of packaging protocol, and the product transmission

C-LIGHT independently developed 400G AOC active optical cable complies with IEEE 802.3db/ck/bs for communication protocol, CMIS4.0 for interface protocol, OSFP MSA for encapsulation protocol, and the product transmission distance is between 1m and 30

C-LIGHT independently developed 400G AOC active optical cable complies with IEEE 802.3db/ck/bs for communication protocol, CMIS4.0 for interface protocol, OSFP MSA for encapsulation protocol, and the product transmission distance is between 1m and 30

C-LIGHT independently developed 200G DAC high-speed cable, its communication protocol complies with IEEE 802.3bj/by; interface protocol complies with SFF-8636; packaging protocol complies with QSFP-DD/QSFP56/QSFP28 MSA; product transmission distance

C-LIGHT independently developed 200G DAC high-speed cable, its communication protocol complies with IEEE 802.3bj/by; interface protocol complies with SFF-8636; packaging protocol complies with QSFP-DD/QSFP56/QSFP28 MSA; product transmission distance

C-LIGHT independently developed 100G AOC active optical cable complies with IEEE 802.3bm/ba for communication protocol, SFF-8636 for interface protocol, QSFP28 MSA for packaging protocol, and the product transmission distance is between 0.5m and 30m.

C-LIGHT independently developed 100G AOC active optical cable complies with IEEE 802.3bm/ba for communication protocol, SFF-8636 for interface protocol, QSFP28 MSA for packaging protocol, and the product transmission distance is between 0.5m and 30m.

C-LIGHT independently developed 100G DAC direct-connect copper cable, its communication protocol complies with IEEE 802.3ck/cd/bj/by; supports InfiniBand NDR; interface protocol complies with SFF-8636; packaging protocol complies with QSFP28 MSA. The

C-LIGHT independently developed 100G DAC direct-connect copper cable, its communication protocol complies with IEEE 802.3ck/cd/bj/by; supports InfiniBand NDR; interface protocol complies with SFF-8636; packaging protocol complies with QSFP28 MSA. The

C-LIGHT independently develops 100G AOC active optical cable, whose communication protocol complies with IEEE 802.3bm/ba; interface protocol complies with SFF-8636; packaging protocol complies with QSFP28 MSA, and the product transmission distance is

C-LIGHT independently develops 100G AOC active optical cable, whose communication protocol complies with IEEE 802.3bm/ba; interface protocol complies with SFF-8636; packaging protocol complies with QSFP28 MSA, and the product transmission distance is

C-LIGHT independently developed the 50G DAC high-speed cable, whose communication protocol complies with IEEE 802.3cd/bj/by; supports InfiniBand NDR; interface protocol complies with SFF-SFF-8431/8432; packaging protocol complies with QSFP56 MSA. The

C-LIGHT independently developed the 50G DAC high-speed cable, whose communication protocol complies with IEEE 802.3cd/bj/by; supports InfiniBand NDR; interface protocol complies with SFF-SFF-8431/8432; packaging protocol complies with QSFP56 MSA. The

More

C-LIGHT RED BLUE MWDM is a multi wavelength multiplexing device designed specifically for the multiplexing and demultiplexing of red and blue band signals.

C-LIGHT RED BLUE MWDM is a multi wavelength multiplexing device designed specifically for the multiplexing and demultiplexing of red and blue band signals.

C-LIGHT SOA is a standard 1U rack semiconductor optical amplifier designed for optical transmission system. For the O band (1260nm ~ 1360nm), it is used to compensate for the optical power loss on the line and extend the signal transmission distance.

C-LIGHT SOA is a standard 1U rack semiconductor optical amplifier designed for optical transmission system. For the O band (1260nm ~ 1360nm), it is used to compensate for the optical power loss on the line and extend the signal transmission distance.

C-LIGHT DCF is a fiber optic material specifically designed to compensate for fiber dispersion.

C-LIGHT DCF is a fiber optic material specifically designed to compensate for fiber dispersion.

C-LIGHT FWDM is an optical device used for multiplexing and demultiplexing multi wavelength signals in a single optical fiber.

C-LIGHT FWDM is an optical device used for multiplexing and demultiplexing multi wavelength signals in a single optical fiber.

PON CATV FTTH EDFA

C-LIGHT PON EDFA is a fiber amplifier designed specifically for PON systems, using erbium-doped fiber technology to amplify optical signals.

PON CATV FTTH EDFA

C-LIGHT PON EDFA is a fiber amplifier designed specifically for PON systems, using erbium-doped fiber technology to amplify optical signals.

C-LIGHT DWDM DeMUX is a high-performance optical device used to decompose optical signals of multiple wavelengths into individual wavelength signals.

C-LIGHT DWDM DeMUX is a high-performance optical device used to decompose optical signals of multiple wavelengths into individual wavelength signals.

The main constituent of DCM is DCF (Dispersion Compensation Fiber) with a negative chromatic dispersion value within the wavelength range between 1525nm and 1565nm.

The main constituent of DCM is DCF (Dispersion Compensation Fiber) with a negative chromatic dispersion value within the wavelength range between 1525nm and 1565nm.

C-LIGHT OADM is an optical device used to selectively add or remove optical signals of specific wavelengths in fiber optic networks.

C-LIGHT OADM is an optical device used to selectively add or remove optical signals of specific wavelengths in fiber optic networks.

C-BAND DWDM EDFA

C-LIGHT C-BAND DWDM EDFA is a fiber amplifier designed specifically for DWDM systems in the C-band.

C-BAND DWDM EDFA

C-LIGHT C-BAND DWDM EDFA is a fiber amplifier designed specifically for DWDM systems in the C-band.

C-LIGHT DWDM MUX is a high-density wavelength division multiplexing device used to merge multiple optical signals of different wavelengths into one optical fiber.

C-LIGHT DWDM MUX is a high-density wavelength division multiplexing device used to merge multiple optical signals of different wavelengths into one optical fiber.

More

MTP/F- SC/FC/LC/ST

MTP/F- SC/FC/LC/ST

C-LIGHT Special Series Fiber Adapter is a high-performance fiber optic adapter that supports multiple fiber optic interface types to ensure stable connections between different devices.

C-LIGHT Special Series Fiber Adapter is a high-performance fiber optic adapter that supports multiple fiber optic interface types to ensure stable connections between different devices.

Standard Series

C-LIGHT Standard Series Fiber Adapter is a high-quality fiber optic adapter that supports common fiber optic interface types such as SC, LC, ST, etc.

Standard Series

C-LIGHT Standard Series Fiber Adapter is a high-quality fiber optic adapter that supports common fiber optic interface types such as SC, LC, ST, etc.

C-LIGHT MEMS DOVA is a precision device that adjusts optical signal attenuation through electronic control to achieve precise control of optical signal intensity.

C-LIGHT MEMS DOVA is a precision device that adjusts optical signal attenuation through electronic control to achieve precise control of optical signal intensity.

The C-LIGHT MPO/F-MPO/F fiber patch cords use MPO interfaces and support high-density fiber connections, providing high bandwidth and low insertion loss, suitable for data centers and high-speed networks.

The C-LIGHT MPO/F-MPO/F fiber patch cords use MPO interfaces and support high-density fiber connections, providing high bandwidth and low insertion loss, suitable for data centers and high-speed networks.

FC SM PATCH CORD

C-LIGHT FC SM Patch Cord is a fiber optic patch cord designed with FC connectors and single-mode fiber (SM).

FC SM PATCH CORD

C-LIGHT FC SM Patch Cord is a fiber optic patch cord designed with FC connectors and single-mode fiber (SM).

3.0mm MMF Patch Cord

C-LIGHT 3.0mm MMF Patch Cord is a fiber optic patch cord designed with a 3.0mm outer diameter and multimode fiber (MMF).

3.0mm MMF Patch Cord

C-LIGHT 3.0mm MMF Patch Cord is a fiber optic patch cord designed with a 3.0mm outer diameter and multimode fiber (MMF).

C-LIGHT MVOA is a device that achieves optical signal attenuation through mechanical adjustment, with precise and stable attenuation control functions.

C-LIGHT MVOA is a device that achieves optical signal attenuation through mechanical adjustment, with precise and stable attenuation control functions.

MPO-SC/FC/LC/ST

C-LIGHT MPO/F-SC/FC/LC/ST fiber optic jumpers offer multiple interface types, including MPO, F-SC, FC, LC, and ST, suitable for different network environments.

MPO-SC/FC/LC/ST

C-LIGHT MPO/F-SC/FC/LC/ST fiber optic jumpers offer multiple interface types, including MPO, F-SC, FC, LC, and ST, suitable for different network environments.

More

C-LIGHT S5710 has series of fully Gigabit Layer 3 managed Ethernet switches, support up to 8/24/48 Gigabit ports

C-LIGHT S5710 has series of fully Gigabit Layer 3 managed Ethernet switches, support up to 8/24/48 Gigabit ports

CLS5710-SX Series

CLS5710 has layer 3 managed fiber switches, supports up to 24 SFP ports and 4 10G SFP+ uplink ports, which owns complete layer 2 functions such as QoS, VLAN, IGMP Snooping/GMRP, Port Trunking, SNMP V1/V2/V3, RSTP/STP/ERPS, etc

CLS5710-SX Series

CLS5710 has layer 3 managed fiber switches, supports up to 24 SFP ports and 4 10G SFP+ uplink ports, which owns complete layer 2 functions such as QoS, VLAN, IGMP Snooping/GMRP, Port Trunking, SNMP V1/V2/V3, RSTP/STP/ERPS, etc

The C-LIGHT 40G S5860 series switch is a high-performance Layer 3 switch that supports multi-rate access at 1G/2.5G/5G/10G and offers 40G and 100G uplink core routing.

The C-LIGHT 40G S5860 series switch is a high-performance Layer 3 switch that supports multi-rate access at 1G/2.5G/5G/10G and offers 40G and 100G uplink core routing.

The C-LIGHT S5700 series switch is a layer 2 Ethernet switch, which meets the needs of cost-effective Gigabit access and Gigabit uplink for enterprise networks and operator customers.

The C-LIGHT S5700 series switch is a layer 2 Ethernet switch, which meets the needs of cost-effective Gigabit access and Gigabit uplink for enterprise networks and operator customers.

C-LIGHT S5720 series is a 8 ports 10M/100M/1000M/2.5G/10G auto adaptive L3 managed Switch.

C-LIGHT S5720 series is a 8 ports 10M/100M/1000M/2.5G/10G auto adaptive L3 managed Switch.

C-LIGHT S5710 has series of fully Gigabit Layer 3 managed Ethernet switches, support up to 8/24/48 Gigabit ports and 10G SFP+uplink ports, which own complete layer 2 functions such as QoS, VLAN, IGMP Snooping/GMRP, Port Trunking,

C-LIGHT S5710 has series of fully Gigabit Layer 3 managed Ethernet switches, support up to 8/24/48 Gigabit ports and 10G SFP+uplink ports, which own complete layer 2 functions such as QoS, VLAN, IGMP Snooping/GMRP, Port Trunking,

C-LIGHT 100G Switch S6865-56YC adopts advanced hardware architecture with 48*10G/25GE access ports and multiple 40/100GE uplinks，realizes large buffer of the interfaces

C-LIGHT 100G Switch S6865-56YC adopts advanced hardware architecture with 48*10G/25GE access ports and multiple 40/100GE uplinks，realizes large buffer of the interfaces

The C-LIGHT 100G 5863 series Switch is a Layer 3 switch product which owns high-performance of full 10G access, 40G/100G uplink core routing,which supports rich service features

The C-LIGHT 100G 5863 series Switch is a Layer 3 switch product which owns high-performance of full 10G access, 40G/100G uplink core routing,which supports rich service features

More

CLEP5800 Series

C-LIGHT EP5800-04/08 is highly integrated, medium-capacity EPON OLT for operators, ISPs, enterprises and park applications.

CLEP5800 Series

C-LIGHT EP5800-04/08 is highly integrated, medium-capacity EPON OLT for operators, ISPs, enterprises and park applications.

C-LIGHT FGP5800-08 is an outdoor 8-port GPON OLT device with optional built-in EDFA fiber amplifier. The product follows the ITU-T G.984/G.988 technical standard.

C-LIGHT FGP5800-08 is an outdoor 8-port GPON OLT device with optional built-in EDFA fiber amplifier. The product follows the ITU-T G.984/G.988 technical standard.

C-LIGHT FC6200-X2 adopts a compact frame design, support combo mixed insertion, 1 main control slots and 2 user single board solots.

C-LIGHT FC6200-X2 adopts a compact frame design, support combo mixed insertion, 1 main control slots and 2 user single board solots.

CLGP5800 Series

C-LIGHT GP5800 series is a highly integrated, medium-capacity GPON OLT for operators, ISPs, enterprises, and campus applications.

CLGP5800 Series

C-LIGHT GP5800 series is a highly integrated, medium-capacity GPON OLT for operators, ISPs, enterprises, and campus applications.

C-LIGHT GP5810-08P is a highly integrated, large-capacity 10G XG(S)-PON Combo OLT for operators, ISPs, enterprises, and campus applications.

C-LIGHT GP5810-08P is a highly integrated, large-capacity 10G XG(S)-PON Combo OLT for operators, ISPs, enterprises, and campus applications.

CLGP5801- 02 Series

C-LIGHT GP5801-02 is a highly integrated, medium-capacity GPON OLT designed for carriers, ISPs, enterprises, and campus applications.

CLGP5801- 02 Series

C-LIGHT GP5801-02 is a highly integrated, medium-capacity GPON OLT designed for carriers, ISPs, enterprises, and campus applications.

More

CLMA2100 Series

C-LIGHT MA2100 series MDU (Multi-Dwelling Unit) mainly used in FTTB/FTTC occasions, has multiple (at least 8) user-side interfaces (including Ethernet interfaces). Adaptive supports EPON or GPON mode.

CLMA2100 Series

C-LIGHT MA2100 series MDU (Multi-Dwelling Unit) mainly used in FTTB/FTTC occasions, has multiple (at least 8) user-side interfaces (including Ethernet interfaces). Adaptive supports EPON or GPON mode.

FS3082 is one of the latest XGSPON passive optical network communication terminal series

FS3082 is one of the latest XGSPON passive optical network communication terminal series

C-LIGHT FX3124X is one of the latest WiFi6 XGPON ONT, utilizing WiFi6 technology the product provides 2.5G RJ45 together with ultra-fast 3000Mbps dual-band WiFi, one 10G fiber access and one POTS for VOIP service

C-LIGHT FX3124X is one of the latest WiFi6 XGPON ONT, utilizing WiFi6 technology the product provides 2.5G RJ45 together with ultra-fast 3000Mbps dual-band WiFi, one 10G fiber access and one POTS for VOIP service

FTTR Master ONU

C-LIGHT FTTR Series Product is a whole-house MESH optical network, which solves problems, such as low transmission rate, poor wireless coverage and roaming card in traditional home wireless network.

FTTR Master ONU

C-LIGHT FTTR Series Product is a whole-house MESH optical network, which solves problems, such as low transmission rate, poor wireless coverage and roaming card in traditional home wireless network.

C-LIGHT FC2001 is one of the latest G/EPON passive optical network communication terminal series

C-LIGHT FC2001 is one of the latest G/EPON passive optical network communication terminal series

CLFC3104X-T is one of the latest WiFi6 GPON ONT, utilizing WiFi6 technology the product provides 4x 10/100/1000M RJ45 together with ultra-fast 3000Mbps dual-band WiFi,

CLFC3104X-T is one of the latest WiFi6 GPON ONT, utilizing WiFi6 technology the product provides 4x 10/100/1000M RJ45 together with ultra-fast 3000Mbps dual-band WiFi,

C-LIGHT FTTR Series Product is a whole-house MESH optical network, which solves problems, such as low transmission rate, poor wireless coverage and roaming card in traditional home wireless network.

C-LIGHT FTTR Series Product is a whole-house MESH optical network, which solves problems, such as low transmission rate, poor wireless coverage and roaming card in traditional home wireless network.

C-LIGHT FC2001-T is an XPON optical terminal access device designed for fiber-to-the-home (FTTH) applications.

C-LIGHT FC2001-T is an XPON optical terminal access device designed for fiber-to-the-home (FTTH) applications.

C-LIGHT FC3104X is one of the latest WiFi6 GPON ONT, utilizing WiFi6 technology the product provides 4x 10/100/1000M RJ45 together with ultra-fast 3000Mbps dual-band WiFi, 1 optical fiber access and 1 POTS for VOIP service

C-LIGHT FC3104X is one of the latest WiFi6 GPON ONT, utilizing WiFi6 technology the product provides 4x 10/100/1000M RJ45 together with ultra-fast 3000Mbps dual-band WiFi, 1 optical fiber access and 1 POTS for VOIP service

C-LIGHT FC3004X is one of the latest WiFi6 GPON ONT, utilizing WiFi6 technology the product provides 4x 10/100/1000M RJ45 together with ultra-fast 3000Mbps dual-band WiFi, 1 optical fiber access,

C-LIGHT FC3004X is one of the latest WiFi6 GPON ONT, utilizing WiFi6 technology the product provides 4x 10/100/1000M RJ45 together with ultra-fast 3000Mbps dual-band WiFi, 1 optical fiber access,

More

More

Application

Telecom Operator

Telecom Operator

C-Light optical modules have professional quality of low power consumption, long distance, high temperature resistance, excellent compatibility, 400G~1G full-length product line and fast business response& delivery capability.

AI & Data Center

AI & Data Center

As a company focusing on the optical communication industry all the year round, C-Light Network is also excited and delighted by such a rapid upgrade of the industry.

Ethernet Optical Transceiver

Ethernet Optical Transceiver

As a high-bandwidth, high-density and low-cost solution, the 25g/100g upgrade solution promotes the upgrade of campus network applications.

Wavelength Division Multiplexing (WDM) is a technology that simultaneously transmits multiple wavelengths of light in a single optical fiber，that doubles the capacity of optical fiber communication systems.

5G Front-Haul Network

5G Front-Haul Network

With the increasing prosperity of the artificial intelligence market and the diversification of business models, the emergence of 5G communications has paved a data highway for the future demand for large amounts of data.

Optical Transport Network (OTN) is a network architecture based on optical fiber transmission technology for optical signal modulation, wavelength conversion, multiplexing, amplification, protocol conversion, ranging, monitoring, redundancy backup and other processing

PON (Passive Optical Network) is a low-cost oriented FTTx network application. It mainly uses point-to-multipoint optical transmission network structure and burst optical module to realize P2MP (Point to Multi) point-to-multipoint optical data communication.

STICK Optical Transceiver

STICK Optical Transceiver

PON Network （Passive Optical Network) compared to other common point-to-point data communication network, which is a low-cost oriented point-to-multipoint network application.

Support&Service

C-LIGHT R&D and sales provide various personalized product customization services for customers in different industries.

Quality Assurance

Quality Assurance

C-LIGHT ensures good product quality and quality assurance through a series of effective measures.

Customer Service

Customer Service

C-LIGHT provides professional pre-sales and after-sales services, including product certification qualifications, product reports, and free technical support.

Production Guarantee

Production Guarantee

C-LIGHT provides an excellent production environment to ensure that products can meet customer needs.

News

C-light will be on IIXS during 12th-14th AUG 2024

C-light will be on IIXS during 12th-14th AUG 2024···To learn more

C-light will be on IIXS during 12th-14th AUG 2024

C-light will be on IIXS during 12th-14th...

C-light will be on CommunicAsia during 29th-31st May 2024

C-light will be on CommunicAsia during 2...

C-LIGHT will be on OFC during 26-28th March 2024

C-LIGHT will be on OFC during 26-28th Ma...

C-light brings core new optical modules in CIOE 2023

On September 6, the 24th China Internati...

Optical Module: PCB Design Method

PCB is an important part of optical transceiver modules···To learn more

Optical Module: PCB Design Method

PCB is an important part of optical tran...···To learn more

Why is 400G QSFP-DD ZR+ the key to future optical communication networks

The 400G QSFP-DD ZR+ is developed to add...···To learn more

Technical advantages and application prospects of 100G QSFP28 XZR4 100KM

C-LIGHT's CL100GQSFPXZR4 is designed for...···To learn more

PON network architecture and data transmission mode

The foundation of all these PON technolo...···To learn more

Any question？
We are here ready for you.

Contact Account Manager

Get expert advice quickly,Meet your requirements in all aspects.

Phone : +86 158 1857 3751
Email : sales@c-light.com

: Call