200G – GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Mon, 13 Jul 2026 10:15:52 +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 200G – GIGALIGHT https://www.gigalight.com 32 32 400G QSFP112 to 2x 200G QSFP56 AOC（1～50m） https://www.gigalight.com/400g-qsfp112-2x-200g-qsfp56-aoc.html Mon, 26 Jan 2026 09:56:08 +0000 https://www.gigalight.com/?post_type=product&p=9979 GIGALIGHT's 400G QSFP112 to 2x 200G QSFP56 AOC active optical cable is used for short-distance branch interconnection between internal devices in the data center, conforms to IEEE 802.3db 400GBASE-VR4 Ethernet transmission protocol. This series of products uses 4 pairs of parallel multimode optical fiber transmission, the distance can reach up to 30m (OM3) or 50m (OM4/OM5) with FEC.

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]]> 200G QSFP28-DD To 2x 100G QSFP28 PCC（1~5m） https://www.gigalight.com/200g-qsfp28-dd-2x-100g-qsfp28-pcc.html Fri, 25 Jul 2025 09:43:15 +0000 https://www.gigalight.com/?post_type=product&p=8682 GIGALIGHT's 200G QSFP28-DD To 2x 100G QSFP28 PCC passive direct attach copper cable is designed for intra-rack or inter-rack interconnects in data centers. It complies with the IEEE 802.3bj 100GBASE-CR4 Ethernet transmission protocol. This series of products utilizes 16 pairs of coaxial cables to transmit 8x 25G NRZ signals, with a maximum reach of 3m (30AWG) or 5m (26AWG).

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]]> 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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]]> 200G QSFP56 PCC (1~3m) https://www.gigalight.com/200g-qsfp56-pcc.html Tue, 18 Jul 2023 09:05:33 +0000 https://www.gigalight.com/?post_type=product&p=6379 GIGALIGHT's200G QSFP56 PCC passive direct attach copper cable is designed for intra-rack or inter-rack interconnects in data centers. It complies with the IEEE 802.3cd 200GBASE-CR4 Ethernet transmission protocol and is also compatible with the InfiniBand NDR transmission protocol. This series of products utilizes 8 pairs of coaxial cables to transmit 4x 50G PAM4 signals, with a maximum reach of 2m (30AWG) or 3m (26AWG).

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]]> 200G QSFP56 ACC (7m) https://www.gigalight.com/200g-qsfp56-acc.html Tue, 18 Jul 2023 08:59:04 +0000 https://www.gigalight.com/?post_type=product&p=6375 GIGALIGHT's 200G QSFP56 ACC active direct attach copper cable is designed for intra-rack or inter-rack interconnects in data centers. It complies with IEEE 802.3ck 200GBASE-CR4 Ethernet transmission protocol, while also being compatible with InfiniBand NDR transmission protocol. This series of products utilizes 8 pairs of coaxial cables to transmit 4x 50G PAM4 signals, with a maximum reach of 7m.

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]]> 200G QSFP56-DD To 4x 50G SFP56 PCC (1～3m) https://www.gigalight.com/200g-qsfp56-4x-50g-sfp56-pcc.html Tue, 18 Jul 2023 08:50:28 +0000 https://www.gigalight.com/?post_type=product&p=6373 GIGALIGHT's 200G QSFP56-DD to 4x 50G SFP56 PCC passive direct attach copper cable is designed for intra-rack or inter-rack interconnects in data centers. It complies with IEEE 802.3cd 200GBASE-CR4/50GBASE-CR Ethernet transmission protocols, while also being compatible with InfiniBand HDR transmission protocol. This series of products utilizes 8 pairs of coaxial cables to transmit 4x 50G PAM4 signals, with a maximum reach of 2m (30AWG) or 3m (26AWG).

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]]> 200G QSFP56 CWDM4 DML 10km Optical Transceiver https://www.gigalight.com/200g-qsfp56-cwdm4-dml.html Mon, 13 Jul 2026 06:56:45 +0000 https://www.gigalight.com/?post_type=product&p=10589 GIGALIGHT 200G QSFP56 CWDM4 optical transceiver module is used for medium distance interconnection between devices within data centers and is compliant with IEEE 802.3cn 200GBASE-FR4 Ethernet transport protocol. This product can convert 4-channel 53.125 Gbps electrical data to 4-channel optical signals, and multiplex them into a single channel for 212.5 Gbps optical transmission. Similarly,it optically de-multiplexes a 212.5 Gbps input into 4-channel signals, and converts them to 4-channel output electrical data on the receiver side.Maximum link length of 10 km on SMF.

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]]> 200G QSFP-DD VCSEL SR4 850nm 100m Optical Transceiver https://www.gigalight.com/200g-qsfp-dd-sr4.html Mon, 13 Jul 2026 03:23:09 +0000 https://www.gigalight.com/?post_type=product&p=10583 GIGALIGHT 200G QSFP-DD SR4 optical transceiver modules are used for short-range interconnections between devices within data centers and are compliant with 200G Ethernet transport protocols, as well as compatible with 4×50G Ethernet transport protocols. This module 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. Maximum link length of 70m on OM3 Multimode Fiber (MMF) and 100m on OM4 MMF with KP-FEC.

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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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