40G - GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Mon, 19 Jan 2026 07:54:49 +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 40G - GIGALIGHT https://www.gigalight.com 32 32 40G QSFP+ To 4x 10G SFP+ PCC（1~3m） https://www.gigalight.com/40g-qsfp-4x-10g-sfp-pcc.html Wed, 19 Jul 2023 03:20:03 +0000 https://www.gigalight.com/?post_type=product&p=6416 GIGALIGHT 40G QSFP+ to 4 x 10G SFP+ PCC passive direct copper cable is used for interconnection within or between racks within the data center, conforming to IEEE 802.3ba 40GBASE-CR4 Ethernet transport protocol and compatible with 10GSFP+Cu Ethernet and  InfiniBand QDR transport protocol. The series uses 8 pairs of coaxial cables to transmit 4x 10G NRZ signals over distances of up to 3m (30AWG) .

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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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]]> 40G QSFP+ ER4 DML CWDM4 40km Optical Transceiver https://www.gigalight.com/40g-qsfp-er4.html Wed, 12 Jul 2023 06:50:48 +0000 https://www.gigalight.com/?post_type=product&p=6048 GIGALIGHT 40G QSFP+ ER4 optical transceiver module is designed for long-distance interconnections in data centers. It complies with the IEEE 802.3bm 40GBASE-ER4 Ethernet transmission protocol and supports both 40GE and OTU3 dual-rate applications, which features an integrated pair of multiplexers (MUX) and demultiplexers (DEMUX), with each channel operating at a center wavelength of 1271nm, 1291nm, 1311nm, and 1331nm respectively. It utilizes a pair of single-mode fibers for transmission, allowing for a maximum reach of 40km.

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]]> 40G QSFP+ LR4 DML CWDM4 2km/10km/20km Optical Transceiver https://www.gigalight.com/40g-qsfp-lr4.html Wed, 12 Jul 2023 06:39:17 +0000 https://www.gigalight.com/?post_type=product&p=6045 GIGALIGHT 40G QSFP+ LR4 optical transceiver module is designed for medium to long-distance interconnects in data centers, complying with the IEEE 802.3ba 40GBASE-LR4 Ethernet transmission protocol. It is available in a dual-rate version supporting both 40GE and OTU3. This product series features an integrated pair of 4-channel MUX and DEMUX, with the center wavelengths of the four channels being 1271nm, 1291nm, 1311nm, and 1331nm. It utilizes a pair of single-mode fibers for transmission, allowing for distances of up to 2km, 10km, or 20km.

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]]> 40G QSFP+ XPSM4 DML 1310nm 30km Optical Transceiver https://www.gigalight.com/40g-qsfp-xpsm4.html Wed, 12 Jul 2023 06:32:01 +0000 https://www.gigalight.com/?post_type=product&p=6042 GIGALIGHT 40G QSFP+ XPSM4 optical transceiver module is designed for medium to long-distance interconnections in data centers, compliant with the 40G Ethernet transmission protocol. This product is an enhanced version of the 40G QSFP+ PSM4, utilizing 4 pairs of parallel single-mode fibers for transmission, with a center wavelength of 1310nm. It provides a maximum transmission distance of up to 30km and supports 40G to 4x10G breakout applications.

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]]> 40G QSFP+ PSM4 DML 1310nm 2km/10km Optical Transceiver https://www.gigalight.com/40g-qsfp-psm4.html Wed, 12 Jul 2023 06:25:00 +0000 https://www.gigalight.com/?post_type=product&p=6040 GIGALIGHT's 40G QSFP+ PSM4 optical transceiver module is designed for medium to long-distance interconnections in data centers. It is compliant with the 40G Ethernet transmission protocol and offers an optional dual-rate version for 40GE/OTU3. This series of products utilizes 4 pairs of parallel single-mode fibers for transmission, with a center wavelength of 1310nm. The maximum transmission distance can reach 2km or 10km, depending on the specific model.

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]]> 40G QSFP+ eSR4 VCSEL 850nm 400m Optical Transceiver https://www.gigalight.com/40g-qsfp-esr4.html Wed, 12 Jul 2023 06:19:01 +0000 https://www.gigalight.com/?post_type=product&p=6037 GIGALIGHT's 40G QSFP+ eSR4 optical transceiver modules are designed for short-distance interconnection between devices within data centers. They comply with the IEEE 802.3ba 40GBASE-SR4 Ethernet transmission protocol and offer optional dual-rate versions supporting 40GE/OTU3. These modules utilize 4 pairs of parallel multimode fibers for transmission, with a center wavelength of 850nm. The maximum transmission distance is 300m (OM3 MMF) or 400m (OM4 MMF). Industrial-grade operating temperature range options are available.

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]]> 40G QSFP+ SR4 VCSEL 850nm 150m Optical Transceiver https://www.gigalight.com/40g-qsfp-sr4.html Wed, 12 Jul 2023 05:55:40 +0000 https://www.gigalight.com/?post_type=product&p=6032 GIGALIGHT's 40G QSFP+ SR4 optical transceiver modules are designed for short-distance interconnection between devices within data centers. They comply with the IEEE 802.3ba 40GBASE-SR4 Ethernet transmission protocol and offer optional dual-rate versions supporting 40GE/OTU3. These modules utilize 4 pairs of parallel multimode fibers for transmission, with a center wavelength of 850nm. The maximum transmission distance is 100m (OM3 MMF) or 150m (OM4 MMF). Industrial-grade operating temperature range options are available.

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]]> 40G QSFP+ SR BiDi VCSEL 850nm/900nm 150m Optical Transceiver https://www.gigalight.com/40g-qsfp-sr-bidi.html Wed, 12 Jul 2023 03:28:19 +0000 https://www.gigalight.com/?post_type=product&p=6029 GIGALIGHT 40G QSFP+ SR BiDi optical transceiver is designed for short-distance interconnection between devices within data centers. It complies with the 40G Ethernet transmission protocol. When upgrading the network architecture from 10G to 40G, it can directly utilize the existing LC duplex cabling infrastructure without the need for additional MPO cabling. This product converts XLPPI 4x10G signals into two 20G signals and achieves 40G total bandwidth transmission over two single-fiber bidirectional channels. Each channel uses a different operating wavelength (850nm or 900nm), and the maximum transmission distance is up to 100m (OM3 MMF) or 150m (OM4 MMF).

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]]> 40G QSFP+ To 4x 10G SFP+ AOC https://www.gigalight.com/40g-qsfp-4x-10g-sfp-aoc.html Tue, 11 Jul 2023 07:08:38 +0000 https://www.gigalight.com/?post_type=product&p=5877 The GIGALIGHT 40G QSFP+ AOC active optical cable is used for short-distance branch interconnection between internal devices in the data center. It complies with IEEE 802.3ba 40GBASE-SR4 transmission protocol, and is also compatible with IEEE 802.3ae 10GBASE-SR and InfiniBand QDR transmission protocols. This series of products uses 4 pairs of parallel multimode optical fiber transmission, and the distance can reach up to 100m (OM3).

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