Metropolitan Area Network – GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Fri, 17 Jul 2026 05:51:03 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://www.gigalight.com/wp-content/uploads/2022/06/gigalight-logo-cn-500-500-100x100.png Metropolitan Area Network – GIGALIGHT https://www.gigalight.com 32 32 200G QSFP56 ER4 EML LWDM4 40km Optical Transceiver https://www.gigalight.com/200g-qsfp56-er4.html Thu, 10 Aug 2023 02:53:39 +0000 https://www.gigalight.com/?post_type=product&p=6772 GIGALIGHT 200G QSFP56 ER4 optical transceiver module is used for long-distance transmission in the field of data communication or telecommunications, and complies with the IEEE 802.3cn 200GBASE-ER4 Ethernet transmission protocol. The product has a built-in pair of 4-channel LWDM MUX and DEMUX with center wavelengths of 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm, using a pair of single-mode optical fibers for transmission up to 40km (FEC needs to be turned on).

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]]> SiPh 400G QSFP-DD PSM DWDM4 10km Optical Transceiver https://www.gigalight.com/siph-400g-qsfp-dd-psm-dwdm4.html Tue, 14 Jul 2026 06:08:09 +0000 https://www.gigalight.com/?post_type=product&p=10603 GIGALIGHT 400G QSFP-DD PSM DWDM4 silicon optical transceiver is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 PSM4 for 400G or 200G Ethernet Metro-Access over DWDM applications and it is compliant to QSFP-DD MSA, IEEE 802.3bs protocol and 400GAUI-8 standards. Maximum link length of 10km G.652 SMF with KP-FEC，up to 30km when equipped with an external SOA.

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]]> 100G QSFP28 PSM4 Rugged Optical Transceiver https://www.gigalight.com/100g-qsfp28-psm4-rugged.html Thu, 21 May 2026 08:22:16 +0000 https://www.gigalight.com/?post_type=product&p=10297 For application scenarios in certain special industries, such as pulp and paper, water/wastewater treatment, mining, tire and rubber manufacturing, communication products need to be deployed in corrosive environments while ensuring long‑term stable and reliable communication services. These harsh industrial environments impose stringent reliability requirements on communication equipment. The GIGALIGHT 100G QSFP28 PSM4 rugged optical transceiver features surface treatments against moisture, salt spray and mold, which mitigate or eliminate adverse impacts of harsh environments on product performance and reliability.

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]]> 100G QSFP28 CWDM4 Rugged Optical Transceiver https://www.gigalight.com/100g-qsfp28-cwdm4-rugged.html Thu, 21 May 2026 06:34:56 +0000 https://www.gigalight.com/?post_type=product&p=10292 For application scenarios in certain special industries, such as pulp and paper, water/wastewater treatment, mining, tire and rubber manufacturing, communication products need to be deployed in corrosive environments while ensuring long‑term stable and reliable communication services. These harsh industrial environments impose stringent reliability requirements on communication equipment. The GIGALIGHT 100G QSFP28 CWDM4 rugged optical transceiver features surface treatments against moisture, salt spray and mold, which mitigate or eliminate adverse impacts of harsh environments on product performance and reliability.

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]]> 100G QSFP28 SR4 Rugged Optical Transceiver https://www.gigalight.com/100g-qsfp28-sr4-rugged.html Wed, 20 May 2026 09:34:35 +0000 https://www.gigalight.com/?post_type=product&p=10287 For application scenarios in certain special industries, such as pulp and paper, water/wastewater treatment, mining, tire and rubber manufacturing, communication products need to be deployed in corrosive environments while ensuring long‑term stable and reliable communication services. These harsh industrial environments impose stringent reliability requirements on communication equipment. The GIGALIGHT 100G QSFP28 SR4 rugged optical transceiver features surface treatments against moisture, salt spray and mold, which mitigate or eliminate adverse impacts of harsh environments on product performance and reliability.

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]]> 200G QSFP-DD 2×CWDM4 DML 2km Optical Transceiver https://www.gigalight.com/200g-qsfp-dd-2cwdm4.html Fri, 15 May 2026 08:14:03 +0000 https://www.gigalight.com/?post_type=product&p=10278 GIGALIGHT 200G QSFP-DD 2×CWDM4 optical transceiver modules are designed for using in 2×100G Ethernet 2km links over single-mode fiber. They are compliant with the QSFP-DD MSA and with CWDM4 MSA. These modules can convert 8 channels of 25Gbps NRZ electrical input data to 8 channels of 25Gbps NRZ optical signal (2×CWDM4), and also can convert 8 channels of 25Gbps NRZ optical signal (2×CWDM4) to 8 channels of 25Gbps NRZ electrical output data.

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]]> 200G QSFP-DD ER4 EML LWDM4 40km Optical Transceiver https://www.gigalight.com/200g-qsfp-dd-er4.html Fri, 15 May 2026 03:43:20 +0000 https://www.gigalight.com/?post_type=product&p=10275 GIGALIGHT 200G QSFP-DD ER4 optical transceiver module is used for long-distance transmission in the field of data communication or telecommunications, and is in line with the 200G Ethernet transmission protocol. The product can convert 8 channels of 25Gbps (NRZ) electrical input data to 4 channels of 50Gbps (PAM4) optical signal, and also can convert 4 channels of 50Gbps (PAM4) optical signal to 8 channels of 25Gbps (NRZ)electrical output data.This series transmits over a pair of single‑mode fibers with a maximum reach of 40 km.

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]]> 200G QSFP-DD LR4 EML LWDM4 10km Optical Transceiver https://www.gigalight.com/200g-qsfp-dd-lr4.html Thu, 14 May 2026 09:47:03 +0000 https://www.gigalight.com/?post_type=product&p=10270 GIGALIGHT 200G QSFP-DD LR4 optical transceiver module is used for long-distance transmission in the field of data communication or telecommunications, and is in line with the 200G Ethernet transmission protocol. The product can convert 8 channels of 25Gbps (NRZ) electrical input data to 4 channels of 50Gbps (PAM4) optical signal, and also can convert 4 channels of 50Gbps (PAM4) optical signal to 8 channels of 25Gbps (NRZ) electrical output data.This series transmits over a pair of single‑mode fibers with a maximum reach of 10 km.

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]]> 100G QSFP28 ER1 EML 1310nm 30km Optical Transceiver https://www.gigalight.com/100g-qsfp28-er-30.html Mon, 08 Dec 2025 10:02:04 +0000 https://www.gigalight.com/?post_type=product&p=9586 GIGALIGHT 100G QSFP28 ER1 optical transceiver module is used for long-distance transmission in the datacom or telecom sector and is compliant with the 100G Lambda MSA 100G-ER1-30 specification. It uses a pair of single-mode fibers for transmission with a central wavelength of 1310nm and a distance of up to 30km (FEC on).

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]]> 100G QSFP28 DR1 EML 1310nm 500m Optical Transceiver https://www.gigalight.com/100g-qsfp28-dr.html Tue, 15 Aug 2023 06:08:39 +0000 https://www.gigalight.com/?post_type=product&p=6821 GIGALIGHT 100G QSFP28 FR1 optical transceiver module is used for long-distance transmission in the datacom or telecom field and is compliant with the 100G Lambda MSA 100G-FR1 specification. The product uses a pair of single-mode fiber for transmission with a central wavelength of 1310nm and a distance of up to 2km (with FEC on).

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