200G – GIGALIGHT

400G QSFP112 to 2x 200G QSFP56 AOC（1～50m）

MGY — Mon, 26 Jan 2026 09:56:08 +0000

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.

The post 400G QSFP112 to 2x 200G QSFP56 AOC（1～50m） first appeared on GIGALIGHT.

200G QSFP28-DD To 2x 100G QSFP28 PCC（1~5m）

MGY — Fri, 25 Jul 2025 09:43:15 +0000

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).

The post 200G QSFP28-DD To 2x 100G QSFP28 PCC（1~5m） first appeared on GIGALIGHT.

200G QSFP56 ER4 EML LWDM4 40km Optical Transceiver

backup — Thu, 10 Aug 2023 02:53:39 +0000

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).

The post 200G QSFP56 ER4 EML LWDM4 40km Optical Transceiver first appeared on GIGALIGHT.

200G QSFP56 PCC (1~3m)

易飞扬 — Tue, 18 Jul 2023 09:05:33 +0000

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).

The post 200G QSFP56 PCC (1~3m) first appeared on GIGALIGHT.

200G QSFP56 ACC (7m)

易飞扬 — Tue, 18 Jul 2023 08:59:04 +0000

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.

The post 200G QSFP56 ACC (7m) first appeared on GIGALIGHT.

200G QSFP56-DD To 4x 50G SFP56 PCC (1～3m)

易飞扬 — Tue, 18 Jul 2023 08:50:28 +0000

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).

The post 200G QSFP56-DD To 4x 50G SFP56 PCC (1～3m) first appeared on GIGALIGHT.

200G QSFP-DD VCSEL eSR8 850nm 100m Optical Transceiver

MGY — Fri, 25 Jul 2025 07:55:02 +0000

The Gigalight Technologies GQD-MPO201-ESR8C is a Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFP Double Density for 2x100 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications. It integrates eight data lanes in each direction with 8x25.78125Gbps bandwidth. Each lane can operate at 25.78125Gbps up to 30m using OM3 fiber or 50m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 76 contact edge type connector. The optical interface uses an 16 fiber MTP (MPO) connector. This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service. Gigalight’s GQD-MPO201-ESR8C optical transceivers offer enhanced optical performance that enable Ethernet optical connectivity without requiring Forward Error Correction (FEC), reducing the latency of Ethernet links by hundreds of nanoseconds.

The post 200G QSFP-DD VCSEL eSR8 850nm 100m Optical Transceiver first appeared on GIGALIGHT.

200G QSFP56 SR2 VCSEL 850nm 100m Optical Transceiver

易飞扬 — Thu, 22 May 2025 10:00:49 +0000

The Gigalight GQS-MPO201-SR2C is a Pluggable, Parallel, Fiber-Optic QSFP56 for 200 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. This module can convert 4-channel 53.125 Gbit/s electrical data to 2 parallel channels of optical signals, each supporting106.25 Gbit/s data transmission. Reversely, it can convert 2-channel 106.25 Gbit/s optical signals to 4-channel electrical output data on the receiver side. Each lane can operate up to 60 m using OM3 fiber or 100 m using OM4 fiber with FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The optical interface uses 12 fiber MTP (MPO) connector. The Common Management Interface Specification (CMIS) for QSFP56 modules, This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

The post 200G QSFP56 SR2 VCSEL 850nm 100m Optical Transceiver first appeared on GIGALIGHT.

200G QSFP56 ER4 EML LWDM4 40km Optical Transceiver

易飞扬 — Thu, 26 Oct 2023 10:35:34 +0000

GIGALIGHT 200G QSFP56 ER4 optical transceiver module is used for long distance transmission in digital communication or telecommunication field, which complies with IEEE 802.3cn 200GBASE-ER4 Ethernet 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 transmits over a pair of single-mode optical fibers over distances of up to 40km (with FEC enabled).

The post 200G QSFP56 ER4 EML LWDM4 40km Optical Transceiver first appeared on GIGALIGHT.

200G QSFP56 DR4 DML 1310nm 500m Optical Transceiver

易飞扬 — Thu, 26 Oct 2023 10:28:06 +0000

GIGALIGHT 200G QSFP56 DR4 optical transceiver module is designed for short to medium distance interconnections between equipment within data centers, and is compliant with the IEEE 802.3bs 200GBASE-DR4 Ethernet transport protocol, as well as being compatible with the InfiniBand HDR transport protocol. It uses 4 pairs of parallel single-mode fiber with a central wavelength of 1310nm for transmission over distances up to 500m (FEC enabled).

The post 200G QSFP56 DR4 DML 1310nm 500m Optical Transceiver first appeared on GIGALIGHT.