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 QSFP28 LR4 Transceiver QXP28L-102, 100Gb/s and up to 2km

SKU: GAO-QXPS-101
This 40Gbps, 850nm QSFP+ SR4 transceiver is used with a multi-mode fiber to span upto 328ft (100m)

GAOTek QSFP+ LR4 Transceiver QXPL-101, 40Gb/s and 10Km

SKU: GAO-QXPL-101
This 40Gbps, 1271/1331nm QSFP+ LR4 transceiver is used with a single-mode fiber to span upto 6.2 Miles (10km)

GAOTek QSFP+ LR4 Transceiver QXPL-102, 40Gb/s and up to 2km

SKU: GAO-QXPL-102
This 40Gbps, 1271/1331nm QSFP+ LR4 transceiver is used with a single-mode fiber to span upto 1.24 Miles (2 Km)

GAOTek QSFP28 LR4 Transceiver QXP28L-102, 100Gb/s and up to 2km

SKU: GAO-QXP28L-101
This 100Gbps, 1296/1310nm QSFP28 transceiver is used with a single mode fiber to reach upto 6.2 Miles (10Km)

GAOTek QSFP28 LR4 Transceiver QXP28L-102, 100Gb/s and up to 2km

SKU: GAO-QXP28L-102
This 100Gbps, 1271/1331nm QSFP28 transceiver is used with a single mode fiber to reach up to 1.2 Miles (2km)

GAOTek QSFP28 SR4 Transceiver QXP28S-101, 100Gb/s and up to 2km

SKU: GAO-QXP28S-101
This 100Gbps, 850nm QSFP28 transceiver is used with a multimode fiber to reach up to 1.2 Miles (2km)

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 Transceiver Module 4*32G FC QSFP+SWL

SKU: GAOTek-QSFP-102
GAOTek Transceiver Module 4*32G FC QSFP+SWL is a Brocade-compatible transceiver module for high-speed data transmission in networking applications.

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

SKU: GAOTek-QSFP-108
The GAOTek QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors.

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 QSFP+ 40G 1310nm 40km ER4 Fiber Optical Connector Transceiver SFP Module

SKU: GAOTek-QSFP-110
GAOTek QSFP 40G 1310nm 40km ER4 Fiber Optical Transceiver Module is a high-speed transceiver designed for fiber optic networks.

GAOTek QSFP Switch

SKU: GAOTek-QT-131
This QSFP Switch has a power supply unit of 2 hot swap, a movement resolution of1600 dpi, and a 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 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 Optical Transceiver Module

SKU: GAOTek-QT-134
This Optical Transceiver Module has a 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 QSFP Transponder

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

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 Single Fiber Transceiver

SKU: GAOTek-QT-140
GAOTek Single Fiber Transceiver has high-performance, cost-effective modules supporting dual data rate of 1.25 Gbps and 140 km transmission distance with SMF.

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.