LAN-WDM – GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Thu, 12 Feb 2026 10:48:04 +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 LAN-WDM – 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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]]> 25G SFP28 LWDM 10km/20km/40km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-lwdm.html Thu, 12 Feb 2026 08:59:20 +0000 https://www.gigalight.com/?post_type=product&p=10065 GIGALIGHT 25G SFP28 LWDM optical transceiver modules for 5G fronthaul are compliant with 25 Ethernet transmission protocols and compatible with CPRI Option 10 and 25G eCPRI transmission protocols. This series of products transmits over one pair of single-mode fibers, with a center wavelength in the LAN-WDM series (12 wavelengths optional). The maximum transmission distance can reach 10 km, 20 km or 40 km, and an industrial-grade operating temperature range is available as an option.

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]]> 400G QSFP-DD ER8 EML LWDM8 40km Optical Transceiver https://www.gigalight.com/400g-qsfp-dd-er8.html Tue, 15 Aug 2023 06:58:24 +0000 https://www.gigalight.com/?post_type=product&p=6826 GIGALIGHT 400G QSFP-DD ER8 optical transceiver module is used for long-distance interconnection of data centers, conforms to IEEE 802.3cu 400GBASE-ER8 Ethernet transmission protocol. It has a built-in pair of 8-channel LWDM MUX and DEMUX, and uses a pair of single-mode fiber optics to transmit over distances of up to 40km (FEC needs to be turned on at the device port).

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]]> 128GFC QSFP28 LR4 LWDM4 10km/20km Optical Transceiver https://www.gigalight.com/128gfc-qsfp28-lr4.html Mon, 07 Aug 2023 04:21:48 +0000 https://www.gigalight.com/?post_type=product&p=6738 GIGALIGHT's 128GFC QSFP28 LR4 optical transceiver modules with 4-channel 25G NRZ modulation technology are widely used in 100GBASE-LR4 Ethernet, OTN OTU4 and 128GFC links, with transmission distances of up to 10km to 20km over single-mode fiber.

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]]> 40G QSFP+ ZR4 EML LWDM4 80km Optical Transceiver https://www.gigalight.com/40g-qsfp-zr4.html Wed, 12 Jul 2023 07:16:55 +0000 https://www.gigalight.com/?post_type=product&p=6055 GIGALIGHT 40G QSFP+ ZR4 optical transceiver module is designed for long-distance interconnectivity in data centers. It complies with the 40G Ethernet transmission protocol and supports dual rates of 40GE and OTU3. This module features a built-in pair of 4-channel MUX and DEMUX. Each channel operates at a center wavelength of 1295.56nm, 1300.05nm, 1304.58nm, and 1309.14nm. It utilizes a single-mode fiber pair for transmission, enabling distances of up to 80km.

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]]> 100G QSFP28 ZR4 EML LWDM4 60km/80km Optical Transceiver https://www.gigalight.com/100g-qsfp28-zr4.html Mon, 10 Jul 2023 06:26:28 +0000 https://www.gigalight.com/?post_type=product&p=5683 GIGALIGHT 100G QSFP28 ZR4 optical transceiver module is used for long-distance transmission in the field of data communication or telecom, and is compliant with 100G Ethernet transmission protocol, with optional dual-rate versions compatible with 100G Ethernet and OTN OTU4 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, respectively, and uses a pair of single-mode fibers for transmission over distances up to 60km or 80km(with FEC on).

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]]> 100G QSFP28 eER4 EML LWDM4 60km Optical Transceiver https://www.gigalight.com/100g-qsfp28-eer4.html Mon, 10 Jul 2023 06:03:23 +0000 https://www.gigalight.com/?post_type=product&p=5667 GIGALIGHT 100G QSFP28 eER4 optical transceiver module is used for long-distance transmission in the field of data communication or telecom, and is compliant with 100G Ethernet transmission protocol, with optional dual-rate versions compatible with 100G Ethernet and OTN OTU4 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, respectively, and uses a pair of single-mode fibers for transmission over distances up to 60km (without FEC on).

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]]> 100G QSFP28 ER4 EML LWDM4 40km Optical Transceiver https://www.gigalight.com/100g-qsfp28-er4.html Mon, 10 Jul 2023 06:03:23 +0000 https://www.gigalight.com/?post_type=product&p=5668 GIGALIGHT 100G QSFP28 ER4 optical transceiver module is used for long-distance transmission in the field of data communication or telecom, which is compliant with 100G Ethernet transmission protocol and compatible with OTN OTU4 transmission protocol. It 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, respectively, and uses a pair of single-mode fibers for transmission over distances up to 30km (without FEC) or 40km (with FEC).

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]]> 100G QSFP28 ER4 Lite DML LWDM4 30km/40km Optical Transceiver https://www.gigalight.com/100g-qsfp28-er4-lite.html Mon, 10 Jul 2023 05:55:46 +0000 https://www.gigalight.com/?post_type=product&p=5663 GIGALIGHT 100G QSFP28 ER4 optical transceiver module is used for long-distance transmission in the field of data communication or telecom, which is compliant with 100G Ethernet transmission protocol and compatible with OTN OTU4 transmission protocol. It 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, respectively, and uses a pair of single-mode fibers for transmission over distances up to 30km (without FEC) or 40km (with FEC).

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]]> 100G QSFP28 4WDM-40 DML CWDM4 30km/40km Optical Transceiver https://www.gigalight.com/100g-qsfp28-4wdm-40.html Mon, 10 Jul 2023 05:39:19 +0000 https://www.gigalight.com/?post_type=product&p=5658 GIGALIGHT 100G QSFP28 4WDM-40 optical transceiver is used for long distance interconnection in data centers and is compliant with 100G 4WDM-40 MSA specification. It 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, respectively, and uses a pair of single-mode fibers for transmission over distances up to 30km (without FEC on) or 40km (with FEC on).

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