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

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

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

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

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

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

GAOTek Ethernet Optical Transceiver Module

SKU: GAOTek- OTM-122
GAOTek Ethernet Optical Transceiver Module is specifically designed for 100GBASE Ethernet applications, supporting throughput up to 80 km over Single-Mode Fiber (SMF) with a wavelength of 1310 nm.

GAOTek Fiber Optic Equipment 100G FTTH QSFP-100G

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 Transceiver Module

GAOTek Fiber Optical Transceiver Module is specifically engineered for 40 Gigabit per second links over parallel multimode fiber, with the option to break out into four 10 Gigabit per second links.

GAOTek Fiber Optical Transmitter

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

GAOTek Fiber Transceiver SPF Module

SKU: GAOTek- FTM-121
The GAOTek Fiber Transceiver SPF Module has a network range distance of 24.85 mi (40 km), a dual wavelength of 1310 nm, a DDM function and 100G data rate.

GAOTek Gigabit Ethernet L3 Switch

This Gigabit Ethernet L3 Switch has a switching capacity of 216 Gbps, forwarding rate of 126 Mpps, a RAM of 512 MB, and power consumption of 75 W.

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

GAOTek Lightwit 200G product portfolio includes SR4 SR8 and FR4.

GAOTek MPO Optical Transceiver

SKU: GAOTek- MOT-127
GAOTek MPO Optical Transceiver is a parallel 400GE Quad Small Form Factor Pluggable Double Density (QSFP-DD) SR8 optical module designed for optical communication applications.

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

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

GAOTek Optical Fiber Amplifier EDFA

This Optical Fiber Amplifier EDFA has wavelength of 1535 nm to 1565 nm, input power of -5 dBm to +10 dBm, and output power of 33 dBm to 40 dBm.

GAOTek Optical Module Transceiver

The GAOTek Optical Module Transceiver has transmitting power of -4.3 dBm to -4.5 dBm, Receiver Sensitivity of <-8.6 dBm, and Data Rate of 100 Gbps.

GAOTek Optical Transceiver Module

SKU: GAOTek-QT-134
This Optical Transceiver Module has power supply of 3.3 V, a center wavelength of 1550 nm, a voltage supply of 3.3 V, and a temperature of 32 °F to 158 °F. 

GAOTek Optical Transceiver Module

SKU: GAOTek -QT -135
GAOTek optical transceiver module is designed for 50 mi (80 km) optical communication applications.

GAOTek Optical Transport Coherent Transceiver

SKU: GAOTek-QT-136
GAOTek  optical transport coherent transceiver supports 2x100G to 200G electrical layer multiplexing / demultiplexing and is converted into a 200G rate WDM standard wavelength optical signal, so that the multiplexing unit can deal with different wavelengths of light.

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. 

GAOTek QSFP Optical Fiber Transceiver

SKU: GAOTek-QT-138
This  QSFP Optical Fiber Transceiver has a Tx output power of -3.7 RX to 4.5 RX, a voltage supply of 3.3 V, and a center wavelength of 1270 nm. 

GAOTek QSFP Switch

SKU: GAOTek-QT-131
This QSFP Switch has a power supply unit of 2 hot swap, movement resolution of1600 dpiand Fabric OS8 operating system. 

GAOTek QSFP Transceiver

SKU: GAOTek-QT-132
GAOTek QSFP transceiver merges transmit and receive paths, using four lanes for serial data streams, managed by laser drivers controlling EMLs at 1296, 1300, 1305, and 1309 nm wavelengths. 

GAOTek QSFP Transponder

SKU: GAOTek -QSFP -137
GAOTek QSFP transponder is a new member of the add-on modular of First miles oaccess 200x product family.

GAOTek QSFP-100G-LR4-S Compatible Optical Transceiver Module

The GAOTek QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors.

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.