QSFP28 - FIBERSTAMP https://www.fiberstamp.com Co-Packaged Optics (CPO) Mon, 30 Mar 2026 09:53:49 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.fiberstamp.com/wp-content/uploads/2022/08/fiberstamp-logo-300-300-100x100.png QSFP28 - FIBERSTAMP https://www.fiberstamp.com 32 32 400G QSFP56-DD to 4x100G QSFP28 MMF Active Optical Splitter Cable 8x50G PAM4 https://www.fiberstamp.com/400g-qsfp56-dd-to-4x100g-qsfp28-aoc.html https://www.fiberstamp.com/400g-qsfp56-dd-to-4x100g-qsfp28-aoc.html#respond Mon, 30 Mar 2026 09:39:21 +0000 https://www.fiberstamp.com/?post_type=product&p=14848 FIBERSTAMP’s FYHG-400MXXXC MMF Active Optical Splitter Cable is used in 4 X 100 Gigabit Ethernet links over OM3/OM4/OM5 multimode fiber, which provides connectivity between system units with a 400GbE connector on one side and four separate 100GbE connectors on the other four sides. The cable connects data signals from each of the 8 MMF (Multi Mode Fiber) pairs on the single QSFP56-DD end to the dual pair of each of the QSFP56 multiport ends.

FIBERSTAMP’s FYHG-400MXXXC MMF Active Optical Splitter Cable is compliant with the QSFP-DD-MSA and with 100GBASE-SR2 specification. Digital diagnostics functions are available via the I2C interface as specified by CMIS V4.0. The transceiver is RoHS 2.0 compliant and lead-free per Directive 2011/65/EU.

The post 400G QSFP56-DD to 4x100G QSFP28 MMF Active Optical Splitter Cable 8x50G PAM4 first appeared on FIBERSTAMP.

]]> Features

  • Hot-plug QSFP56-DD and QSFP28form factor
  • QSFP28 Electrical interface supports 4x 25G NRZ or 2X 50G PAM4
  • Host RS-FEC needs OFF When QSFP56Electrical interface is 4x25G NRZ
  • 8x 50Gb/s PAM4 modulation
  • Low power dissipation <9W (400G End)
  • Low power dissipation <4.5W (100G End)
  • RoHS-6 compliant (lead-free)
  • Commercial case temperature range of 0°C to 70°C
  • Single 3.3V power supply
  • Maximum link length of 70m on OM3 MMF
    and 100m on OM4 & OM5 MMF
  • Uncooled 850nm VCSEL array (both End)
  • PIN photo detector array (both End)
  • 400GBASE-SR8 and 100GBASE-SR2 compliant
  • I2C management interface
  • CMIS V4.0 compliant

 

Applications

  • IEEE 802.3cd&nbsp100GBASE-SR2 Ethernet (PAM4)
  • IEEE 802.3cd&nbsp400GBASE-SR8 Ethernet (PAM4)

The post 400G QSFP56-DD to 4x100G QSFP28 MMF Active Optical Splitter Cable 8x50G PAM4 first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp56-dd-to-4x100g-qsfp28-aoc.html/feed 0 FIBERSTAMP 100G QSFP28 SR2 Optical Transceiver https://www.fiberstamp.com/100g-qsfp28-sr2.html https://www.fiberstamp.com/100g-qsfp28-sr2.html#respond Mon, 01 Dec 2025 09:49:17 +0000 https://www.fiberstamp.com/?post_type=product&p=14163 The FIBERSTAMP 100G SR2 QSFP28 optical transceiver is designed for using in 100-Gigabit Ethernet links up to 70m using OM3 and 100m using OM4. It is compliant with the QSFP28 MSA, IEEE 802.3cd and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.

The module incorporates 2 channels 850nm VCSEL Array and PIN photo detector array. This results in an aggregate bandwidth of 100Gbps into a MPO cable. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 2 channels of 50Gbps (PAM4) optical signal, and also can convert 2 channels of 50Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface uses a 38-contact edge type connector. This transceiver is a high performance module for short-range duplex data communication and interconnects applications.

The post FIBERSTAMP 100G QSFP28 SR2 Optical Transceiver first appeared on FIBERSTAMP.

]]> Features

  • QSFP28 module form factor
  • Support QSFP28 SFF-8436/8636
  • 125Gbps(26.5625GBd) PAM4 parallel optics architecture
  • 78125Gbps NRZ retimed electrical I/O
  • 2 channels 850nm VCSEL Array and PIN photo detector array
  • Internal 4:2 Gearbox with KP4 FEC circuits on both receiver and transmitter channels
  • Single MPO12/APCreceptacle(Only use channel 1 and channel 2)
  • Maximum link length of 100m OM4,70m OM3(DSP KP4-FEC is ON)
  • Built-in digital diagnostic functions
  • Operating case temperature range: 0 to 70°C
  • Single 3.3V power supply
  • Low power consumption < 4W
  • RoHS compliant (lead free)

 

Applications

    • 100G SR2（2x 50G PAM4）applications
    • High-speed interconnects within and between switches, routers and transport equipment
    • Server-server clusters, super-computing interconnections
    • Proprietary backplanes
    • Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane
P/N Description
FEG-100S2M10C 100GE QSFP28 SR2 Optical Transceiver

The post FIBERSTAMP 100G QSFP28 SR2 Optical Transceiver first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/100g-qsfp28-sr2.html/feed 0 100G QSFP28 Hardened Active Optical Cable https://www.fiberstamp.com/100g-qsfp28-haoc.html-2 https://www.fiberstamp.com/100g-qsfp28-haoc.html-2#respond Tue, 26 Aug 2025 03:38:29 +0000 https://www.fiberstamp.com/?post_type=product&p=13768 The FIBERSTAMP Technologies 100G QSFP28 HAOC is a four-channel, pluggable, parallel fiber-optic transceiver designed for 100G or 40G Ethernet and InfiniBand FDR/EDR applications. This high-performance module is ideal for short-range, multi-lane data communications and interconnect deployments.

Built with a ruggedized optical cable structure featuring a stainless steel tube, Kevlar reinforcement, and an LSZH jacket, delivering reliable performance over distances of up to 70 meters on OM3 multimode fiber. Engineered for long-term durability and resistance to harsh environments, it ensures superior reliability for demanding applications.

The post 100G QSFP28 Hardened Active Optical Cable first appeared on FIBERSTAMP.

]]> Features

▪ 4 channels full-duplex transceiver modules
▪ Transmission data rate up to 25Gbps per channel ▪ Support 40GE and 56G FDR data rate
▪ 4 channels 850nm VCSEL array
▪ 4 channels PIN photo detector array
▪ Internal CDR circuits on both receiver and transmitter channels
▪ Support CDR bypass
▪ Low power consumption <2W
▪ Hot Pluggable QSFP form factor ▪ Maximum link length of 70m on OM3 Multimode Fiber (MMF)
▪ Single MPO connector receptacle
▪ Operating case temperature -40°C to +85°C
▪ 3.3V power supply voltage
▪ RoHS compliant(lead-free)
▪ Hardened active optical cable with metal tube and Kevlar strengthen

Applications

▪ IEEE 802.3bm 100GBASE SR4 and 40GBASE SR4
▪ Infiniband FDR/EDR

The post 100G QSFP28 Hardened Active Optical Cable first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/100g-qsfp28-haoc.html-2/feed 0 FIBERSTAMP 100G-DWDM1 QSFP28 Optical Transceiver https://www.fiberstamp.com/100g-qsfp28-dwdm1-o-band.html https://www.fiberstamp.com/100g-qsfp28-dwdm1-o-band.html#respond Tue, 22 Jul 2025 08:19:13 +0000 https://www.fiberstamp.com/?post_type=product&p=13634 FIBERSTAMP 100G-DWDM1 QSFP28 is optical transceiver designed for using in 100-Gigabit Ethernet links up to 10km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA , 100G Lambda MSA 100G-LR Specification and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA. It integrates 4 data lanes in each direction with 4×25.78125Gb/s bandwidth. The electrical interface uses a 38-contact edge type connector. The optical interface uses a Duplex LC connector. This module incorporates FIBERSTAMP proven circuit and Silicon Photonics technology to provide reliable long life, high performance, and consistent service.

The post FIBERSTAMP 100G-DWDM1 QSFP28 Optical Transceiver first appeared on FIBERSTAMP.

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  • Features
    • Supports 100Gbps
    • Fixed O-Band DWDM 200GHz 16 Channels(wavelengths)
    • 78125Gbit/s NRZ electrical interface(CAUI-4)
    • 25Gb/sPAM4 based on Silicon Photonics
    • 100G Lambda MSA 100G-LR Specification Compliant
    • 5W maximum power dissipation
    • Hot-pluggable QSFP28 form factor
    • Maximum link length of 10km on G.652 SMF with KP-FEC
    • Duplex LC receptacles
    • Built-in digital diagnostic functions
    • Operating case temperature range: 0 to 70°C
    • Single 3.3V power supply
    • RoHS compliant (lead free)

     

    Applications

    • 100G Ethernet
    • Data center
    • P/N & Data Sheet Description
    FTG-100x4K25C 100GE QSFP28 DWDM1 QSFP28 Optical Transceiver

    The post FIBERSTAMP 100G-DWDM1 QSFP28 Optical Transceiver first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/100g-qsfp28-dwdm1-o-band.html/feed 0     200G QSFP-DD to 2XQSFP28 DAC https://www.fiberstamp.com/200g-qsfp-dd-to-2xqsfp28-dac.html https://www.fiberstamp.com/200g-qsfp-dd-to-2xqsfp28-dac.html#respond Wed, 16 Jul 2025 09:52:14 +0000 https://www.fiberstamp.com/?post_type=product&p=13630 FIBERSTAMP’s FWL-E25200XXC cable assembly is a customized passive copper cable. The cable connects data signals from each of the 16 pairs on the single QSFP-DD end to the dual QSFP28 end, the 16 pairs operates at data rates of up to 25Gb/s, each end can be addressed by EEPROM to provide product information, which can be read or write by I2C interface.

    The post 200G QSFP-DD to 2XQSFP28 DAC first appeared on FIBERSTAMP.

    ]]>     Features

    • Hot-plug QSFP-DD and QSFP28 form factor
    • Support 8x 25Gb/s NRZ modulation
    • Commercial case temperature range of 0°C to 70°C
    • 26 AWG ~30 AWG support up to 5m length
    • I2C management interface
    • RoHS compliant

    Applications

    • Data storage and communication industry
    • Switch / router / HBA
    • Enterprise network
    • SAN
    • Data Center Network

    STANDARDS COMPLIANCE

    • IEEE802.3bj
    • QSFP/QSFP-DD MSA

    The post 200G QSFP-DD to 2XQSFP28 DAC first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/200g-qsfp-dd-to-2xqsfp28-dac.html/feed 0     QSFP28 to 1XSFP28 DAC cable https://www.fiberstamp.com/qsfp28-to-1xsfp28-dac.html https://www.fiberstamp.com/qsfp28-to-1xsfp28-dac.html#respond Wed, 16 Jul 2025 09:38:49 +0000 https://www.fiberstamp.com/?post_type=product&p=13628 FIBERSTAMP’s FWG-10030XXXC cable assembly is a customized passive copper cable. The cable connects data signals from each of the 1 pair on the single QSFP end to the SFP28 end, the pair operates at data rates of up to 25Gb/s, each end can be addressed by EEPROM to provide product information, which can be read or write by I2C interface.

    The post QSFP28 to 1XSFP28 DAC cable first appeared on FIBERSTAMP.

    ]]>     Features

    • Up to 25.78125 Gbps data rate
    • Up to 5 meter transmission
    • Hot-pluggable SFP28 and QSFP28
    • Compatible to SFF-8402 and SFF-8432
    • Compatible to SFF-8665
    • Compatible to IEEE 802.3bj
    • I2C based two-wire serial interface for EEPROM signature which can be customized
    • Power consumption <0.1 W
    • Temperature Range: 0~ 70 °C
    • RoHS Compatible

    Applications

    • 25GE Ethernet
    • Data storage and communication industry
    • Switch / router / HBA
    • Enterprise network
    • SAN
    • Data Center Network

    The post QSFP28 to 1XSFP28 DAC cable first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/qsfp28-to-1xsfp28-dac.html/feed 0     FIBERSTAMP QSFP28 Liquid Immersion Active Optical Cable https://www.fiberstamp.com/100g-qsfp28-aoc.html https://www.fiberstamp.com/100g-qsfp28-aoc.html#respond Fri, 27 Jun 2025 10:01:32 +0000 https://www.fiberstamp.com/?post_type=product&p=13612 The FIBERSTAMP Technologies 100G QSFP28 Liquid Immersion AOC is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 SR4 for 100 or 40 Gigabit Ethernet, Infiniband FDR/EDR Applications.This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications especially for liquid imemersion environment. It integrates four data lanes in each direction with 100 Gbps bandwidth. Each lane can operate at 25Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses an 12 fiber MTP (MPO) connector. This module incorporates FIBERSTAMP Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

    The post FIBERSTAMP QSFP28 Liquid Immersion Active Optical Cable first appeared on FIBERSTAMP.

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  • Features
    • 4 channelsfull-duplex transceiver modules
    • Transmission data rate up to 25Gbps per channel
    • Support 40GE and 56G FDR data rate
    • 4 channels 850nm VCSEL array
    • 4 channels PIN photo detector array
    • Internal CDR circuits on both receiver and transmitter channels
    • Support CDR bypass
    • Low power consumption <2W
    • Hot Pluggable QSFP form factor
    • Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
    • Single MPO connector receptacle
    • Operating case temperature 0°C to +70°C
    • 3V power supply voltage
    • RoHS compliant(lead-free)

     

    Applications

    • 100GBASE-SR4 100G Ethernet
    • Especially design for liquid immersion environment

    • The post FIBERSTAMP QSFP28 Liquid Immersion Active Optical Cable first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/100g-qsfp28-aoc.html/feed 0     FIBERSTAMP 100G QSFP28 SR1 Optical Transceiver https://www.fiberstamp.com/100g-qsfp28-sr1.html https://www.fiberstamp.com/100g-qsfp28-sr1.html#respond Fri, 27 Jun 2025 09:50:05 +0000 https://www.fiberstamp.com/?post_type=product&p=13609 The FIBERSTAMP 100G QSFP28 SR1 is a single-Channel, Pluggable, Fiber-Optic QSFP28 for 106.25Gbps PAM4 Ethernet Applications. It is a high performance module for short-range data communication and interconnect applications which operate at 106.25Gbps up to 100 m using OM4 fiber or 100 m using OM5 fiber. It is compliant with the QSFP28 MSA ,100GBASE-SR1 and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.

    This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm.The optical interface uses duplex LC/APC receptacle. This module incorporates FIBERSTAMP Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

    1. KR-FEC is optional, please contact us if necessary.

    The post FIBERSTAMP 100G QSFP28 SR1 Optical Transceiver first appeared on FIBERSTAMP.

    ]]>
  • Features
    • Full-duplex transceiver modules
    • 78125Gbps NRZ electrical interface(CAUI-4)
    • 25GbpsPAM4 transmitter and PAM4 receiver
    • 850nm VCSEL and PIN receiver
    • Internal DSP on both receiver and transmitter channels
    • Power consumption <5W
    • Hot Pluggable QSFP28form factor
    • Up to 100m transmission distance on OM4/OM5 MMF with FEC
    • Duplex LC/APCconnector
    • Built-in digital diagnostic functions
    • Operating case temperature:0°C to +70°C
    • +3V power supply
    • RoHS compliant(lead free)

     

    Applications

    • IEEE 802.3db100GBASE-SR1
    • P/N Description
    FEG-100S1M10C 100G QSFP28 SR1 Optical Transceiver

    The post FIBERSTAMP 100G QSFP28 SR1 Optical Transceiver first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/100g-qsfp28-sr1.html/feed 0     100G BIDI-ER1-30km QSFP28 Optical Transceiver https://www.fiberstamp.com/product/100g-qsfp28-bidi-er1-30km-optical-transceiver https://www.fiberstamp.com/product/100g-qsfp28-bidi-er1-30km-optical-transceiver#respond Wed, 11 Jun 2025 03:02:52 +0000 https://www.fiberstamp.com/?post_type=product&p=13567 Description&nbsp

    The FIBERSTAMP 100G QSFP28 BIDI ER1-30 optical transceiver, is designed for using in 100-Gigabit Ethernet links up to 30km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA , OIF CEI-28G-VSR and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.

    The module incorporates 1 channel optical signal, operating at 100Gbps data rate. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 1 channel of 100Gbps (PAM4) optical signal, and also can convert 1 channel of 100Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface uses a 38-contact edge type connector. The optical interface uses a Single LC connector. The high performance cooled EML transmitter and high sensitivity PIN receiver provide superior performance for 100Gigabit Ethernet applications up to 30km links.

    The post 100G BIDI-ER1-30km QSFP28 Optical Transceiver first appeared on FIBERSTAMP.

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  • Features
    • Supports 100GBASE-ER1- 30 BIDI
    • Full-duplex transceiver module
    • 781 NRZ electrical interface(CAUI-4)
    • 25Gbps PAM4 based on a cooled EML TOSA transmitter
    • 25Gbps PAM4 APD Receiver
    • 5W maximum power dissipation
    • Hot-pluggable QSFP28 form factor
    • Maximum link length of30km on G.652 SMF with KP-FEC
    • BIDI LC receptacles
    • Built-in digital diagnostic functions
    • Operating case temperature range: 0 to 70°C
    • Single 3.3V power supply
    • RoHS compliant (lead free)

     

    Applications

    • 100G Lambda 100G ER1-30

    • The post 100G BIDI-ER1-30km QSFP28 Optical Transceiver first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/product/100g-qsfp28-bidi-er1-30km-optical-transceiver/feed 0     100G-ER1-30km QSFP28 Optical Transceiver https://www.fiberstamp.com/100g-qsfp28-er1-30km.html https://www.fiberstamp.com/100g-qsfp28-er1-30km.html#respond Fri, 06 Jun 2025 08:37:28 +0000 https://www.fiberstamp.com/?post_type=product&p=13557 Description&nbsp

    The FIBERSTAMP 100G ER1-30km QSFP28 optical transceiver, 100G QSFP28 ER1-30(FBG-100ER-K30C) is designed for using in 100-Gigabit Ethernet links up to 30km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA ,100G Lambda 100G ER1-30 and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.

    The module incorporates 1 channel optical signal, on 1311nm center wavelength, operating at 100Gbps data rate. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 1 channel of 100Gbps (PAM4) optical signal, and also can convert 1 channel of 100Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface uses a 38-contact edge type connector. The optical interface uses a Duplex LC connector. The high performance cooled EML transmitter and high sensitivity APD receiver provide superior performance for 100Gigabit Ethernet applications up to 30km links.

    The post 100G-ER1-30km QSFP28 Optical Transceiver first appeared on FIBERSTAMP.

    ]]>     Features

    • Compliantto 100G Lambda MSA 100G ER1-30
    • Full-duplex transceiver module
    • 78125Gbps NRZ electrical interface(CAUI-4)
    • 25Gbps PAM4 based on a cooled EML TOSA transmitter
    • 25Gbps PAM4 APD Receiver
    • 4W maximum power dissipation
    • Hot-pluggable QSFP28 form factor
    • Maximum link length of 30km on G.652 SMF with KP-FEC
    • Duplex LC receptacles
    • Built-in digital diagnostic functions
    • Operating case temperature range: 0 to 70°C
    • Single 3.3V power supply
    • RoHS compliant (lead free)

     

    Applications

    • 100G Lambda 100G ER1-30

    The post 100G-ER1-30km QSFP28 Optical Transceiver first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/100g-qsfp28-er1-30km.html/feed 0