QSFP Transceivers

GAO’s QSFP transceivers are high-speed optical modules used in data center and networking environments for transmitting and receiving data over fiber optic cables. They support higher data rates compared to x2 transceivers and are widely used for 40 gigabit ethernet (40gbe) and 100 gigabit ethernet (100gbe) applications. GAO’s QSFP transceiver is a hot-pluggable module that conforms to the QSFP MSA standard, ensuring interoperability between different vendors’ equipment. It is compact in size and provides high-density, high-bandwidth connectivity.

GAO’s QSFP transceivers are composed of an optoelectronic transmitter, optoelectronic receiver, laser driver and trans-impedance amplifier (TIA), digital diagnostic monitoring (DDM) interface, connector interface, control, and identification interface.

The other common names for QSFP transceivers are quad Small Form-Factor Pluggable transceivers, QSFP modules, Quad SFP transceivers, QuadGigabit Small Form-Factor Pluggable transceivers, 40G transceivers, and 100G transceivers.

Showing 1–24 of 40 results

1.25 Gbps Single Fiber Transceiver with 140 km Range & DDM – GAOTek

SKU: GAOTek-QT-140
High-performance single fiber transceiver offering 1.25 Gbps speed, 140 km range, and digital diagnostic monitoring for efficient long-distance data transmission.

100 Gbps GAOTek Optical Transceiver – 10 km Range, Low Power – GAOTek

SKU: GAOTek-OTM-129
High-speed 100 Gbps QSFP28 transceiver, 1310 nm wavelength, 10 km range, with DDM/DOM for enhanced data diagnostics.

100G Fiber Transceiver Module with 40 km Range & DDM Function – GAOTek

SKU: GAOTek- FTM-121
High-performance 100G fiber transceiver with 40 km range, 1310 nm wavelength, DDM function, and hot pluggable capability.

100G QSFP+ 1550nm Transceiver with 40km Range & LC Connector – GAOTek

SKU: GAOTek-QT-134
This 100G QSFP+ transceiver offers a 40km range at 1550nm wavelength, dual fiber LC connectors, and digital diagnostics for efficient communication.

10G Optical Transceiver, 20km Range, Low Power & High Stability – GAOTek

SKU: GAOTek- OTM-124
This 10G optical transceiver delivers stable, high-speed data transmission over 20 km with low power consumption and minimal interference.

176 Gbps Switch with 132 Mpps Rate & Built-in 220V AC Power Supply – GAOTek

SKU: GAOTek-COS-108
High-performance switch with 176 Gbps switching capacity, 132 Mpps forwarding rate, built-in 220V AC power, and advanced security and management features.

176 Gbps Switch with 155 Mpps Rate & 8 GB RAM for Data Centers – GAOTek

SKU: GAOTek-COS-103
High-performance 176 Gbps switch with 155 Mpps forwarding rate, 8 GB RAM, and advanced L3+ features like MLAG, VXLAN, and RDMA support.

200G DWDM Optical Transport with QSFP28, CFP2, SDFEC Support – GAOtek

SKU: GAOTek-QT-136
High-speed 200G DWDM optical transport system with dual QSFP28, CFP2 interface, and advanced SDFEC. Ideal for efficient data transmission.

216 Gbps Gigabit Ethernet L3 Switch with 126 Mpps Rate & Hot-Swap Power – GAOTek

SKU: GAOTek-GES-106
High-performance Gigabit Ethernet L3 switch with 216 Gbps switching capacity, 126 Mpps forwarding rate, 512 MB RAM, and hot-swap power for reliable networking.

216 Gbps SFP Port Switch with 162 Mpps Forwarding Rate & Hot-Swap Power – GAOTek

SKU: GAOTek-SPS-102
High-performance SFP switch with 216 Gbps switching capacity, 162 Mpps forwarding rate, dual hot-swap power supplies, and advanced security features.

248 Gbps Switch with 184.5 Mpps Rate & 43 W Power for Data Centers – GAOTek

SKU: GAOTek-COS-105
High-performance 248 Gbps switch with 184.5 Mpps forwarding rate, low 43 W power consumption, and advanced data center features like VXLAN and MLAG.

400G Ethernet QSFP-DD Module with 100m OM4 Range and DDM – GAOTek

SKU: GAOTek- MOT-127
High-speed 400G Ethernet QSFP-DD transceiver, 100m OM4, MPO connector, DDM support, IEEE 802.3cm compliant.

40G QSFP+ Optical Transceiver 40km, High-Speed VCSEL MPO Connector – GAOTek

SKU: GAOTek-OTM-128
High-speed 40G Ethernet transceiver with a 40km range, featuring VCSEL transmitter and MPO connector for efficient data transmission.

Advanced 100Gb/s Optical Transceiver with 40km Range and High Sensitivity – GAOTek

SKU: GAOTek-QT-132
High-performance 100Gb/s optical transceiver with extended 40km range and high sensitivity, ideal for long-distance data communication.

Blue SFP Transponder, Dual-Power, High-Temp Tolerance – GAOTek

SKU: GAOTek -QSFP -137
Advanced SFP transponder with dual-power options, wide temperature range, and compact design for reliable communication in demanding environments.

GAOTek 100G QSFP28 to QSFP 28 AOC 3m Active Optical Cable Transceiver

SKU: GAOTek-QSFP-104
GAOTek 100G QSFP28 to QSFP 28 AOC 3m Active Optical Cable Transceiver is a 100G QSFP28 to QSFP28 AOC (Active Optical Cable) designed for high-speed 100 Gigabit Ethernet connections.

GAOTek 40G MMF QSFP + AOC Active Optical Cable Transceiver

SKU: GAOTek-QSFP-103
GAOTek 40G MMF QSFP + To QSFP + AOC Active Optical Cable Transceiver is a 40G QSFP+ to QSFP+ AOC (Active Optical Cable) for high-speed data transmission.

GAOTek 40G QSFP LR4 4-CWDM 1310nm 10KM LC/MPO QSFP Optical Transceiver Module

SKU: GAOTek-QSFP-109
The QSFP transceiver is designed for single-mode fiber systems, supporting 4X10 CWDM channels in the 1310nm band for up to 10km transmission.

GAOTek 40G QSFP SR4 850NM 100M LC Connector SR Bidi Multi-Mode Transceiver Module

SKU: GAOTek-QSFP-101
GAOTek QSFP BiDi SR is a Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications.

GAOTek Fiber Optic Equipment 100G FTTH QSFP-100G

SKU: GAOTek-QSFP-106
GAOTek Fiber Optic Equipment 100G FTTH QSFP-100G is a high-speed module designed for fiber optic networks, specifically for FTTH applications.

GAOTek Fiber Optical Transmitter

SKU: GAOTek-QSFP-133
GAOTek fiber optical transmitter is a high-performance external modulation device, easily rack-mounted at 1U height.

GAOTek High Speed Cloud Computing Data Center 5g Network 200g Qsfp56 Sr8

SKU: GAOTek-QSFP-105
GAOTek Lightwit 200G product portfolio includes SR4 SR8 and FR4.

GAOTek ODI Optical Transceiver Module QSFP28-100G-LR4 10KM LC WDM DDM 100G QSFP28

SKU: GAOTek-QSFP-107
GAOTek ODI Optical Transceiver Module QSFP28 100G” is a high-speed optical transceiver module designed for data communication and networking applications.

GAOTek QRP HF Transceiver

SKU: GAOTek-QT-139
This QRP HF Transceiver has operating voltage of DC 13 V to 15 V, a power output of Maximum 15 W, and a receiving sensitivity of <- 95 dBm. 

GAO Tek’s QSFP transceivers have the following functions:

  • Data Transmission: GAO’s QSFP transceivers enable the transmission and reception of data over optical fibers. They support high-speed data rates, typically ranging from 40 to 400 gigabits per second (Gbps), depending on the specific QSFP standard.
  • Multichannel Capability: Our QSFP transceivers use multiple channels to transmit and receive data. The exact number of channels depends on the QSFP standard. For example, QSFP+ (40G) has four channels, while QSFP28 (100G) and QSFP56 (200G) have eight channels.
  • Small Form-factor: GAO’s QSFP transceivers are designed to have a small form-factor, allowing them to fit into compact spaces within networking equipment. They help conserve space and enable high-density deployments in data centers and networking devices.
  • Hot-pluggable: Our QSFP transceivers are hot-pluggable, meaning they can be inserted or removed from a compatible port without powering down the system. This feature allows for easy installation and replacement without disrupting network connectivity.
  • Optical and Electrical Interfaces: Our QSFP transceivers support various optical and electrical interfaces, depending on the specific QSFP standard and the intended application. These interfaces include ethernet, fiber channel, InfiniBand, and other high-speed protocols.

GAO Tek’s QSFP transceivers are rugged, versatile, and precision measurement instruments. They comply with applicable industry standards such as QSFP MSA, IEEE 802.3 Ethernet, Fiber Channel, ITU-T, and TIA for interoperability and compatibility.

Our QSFP transceivers help our customers comply with relevant U.S. government regulations such as:

  • Federal Communications Commission (FCC)
  • Restriction of Hazardous Substances (RoHS)
  • Electromagnetic Compatibility (EMC) standards
  • Federal Information Processing Standard (FIPS) for government applications

Our QSFP transceivers help our clients in complying with relevant Canadian government regulations such as:

  • Industry Canada (IC)
  • Canadian Standards Association (CSA)
  • Restriction of Hazardous Substances (RoHS)
  • Waste Electrical and Electronic Equipment (WEEE) regulations

Our QSFP transceivers have the following applications:

  • Data Centers: Our QSFP transceivers are used in data centers for high-speed interconnectivity between switches, routers, servers, and storage devices. They enable fast data transmission and support protocols such as ethernet, fiber channel, InfiniBand, and others.
  • High-Performance Computing (HPC): In HPC environments, our QSFP transceivers are utilized to connect compute nodes, storage systems, and networking infrastructure. They facilitate fast data transfers, crucial for parallel computing and big data processing.
  • Telecommunications: Our QSFP transceivers are used in telecommunications networks, particularly in high-bandwidth applications. They provide connectivity between network switches, routers, and optical transport systems, supporting protocols such as SONET/SDH, OTN, and Ethernet.
  • Cloud Computing: Our QSFP transceivers are used in cloud computing environments. They enable fast and reliable connections between servers, switches, and storage systems, facilitating efficient data processing and storage.

Our QSFP transceivers can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.