QSFP112 - FIBERSTAMP https://www.fiberstamp.com Co-Packaged Optics (CPO) Fri, 17 Jul 2026 09:06:30 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 https://www.fiberstamp.com/wp-content/uploads/2022/08/fiberstamp-logo-300-300-100x100.png QSFP112 - FIBERSTAMP https://www.fiberstamp.com 32 32 400G QSFP112 Active Optical Cable for liquid cooling https://www.fiberstamp.com/400g-qsfp112-aoc.html-2 https://www.fiberstamp.com/400g-qsfp112-aoc.html-2#respond Fri, 17 Jul 2026 08:59:26 +0000 https://www.fiberstamp.com/?post_type=product&p=15251 The FIBERSTAMP’s 400GE QSFP112 AOC is designed for use in 400G Ethernet/IB links over OM3/OM4/OM5 multimode fiber, both ends are QSFP112 liquid immersion transceivers and connected by a single MPO connector receptacle, internal optics are covered and protected with special technique to prevent cooling liquid leakage, all of active optical cable assemblies are specially designed for liquid immersion environment. They are compliant with the QSFP112 MSA and IEEE 802.3db 400GBASE-SR4 specification. Digital diagnostics functions are available via the I2C interface as specified by CMIS V4.0. It integrates 4 data lanes in each direction with 4*106.25Gb/s bandwidth.

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]]> Features

  • 4 channels full-duplex transceiver modules per end
  • Data rate up to 106.25G per channel
  • 4 channels 850nm VCSEL array
  • 4 channels PIN photo detector array
  • Internal CDR circuits on both receiver and transmitter channels
  • Power consumption <8W/end
  • Hot Pluggable QSFP112 form factor and Compliant with CMIS
  • Maximum link length of 60m on OM3 Multimode Fiber and 100m on OM4 with FEC
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)
  • Single MPO connector receptacle

Applications

    • IEEE 802.3db 400GBASE-SR4 Ethernet (PAM4)
    • The transceiver is designed for Ethernet, Telecom and Infiniband use cases.
    • Especially design for liquid immersion environment

The post 400G QSFP112 Active Optical Cable for liquid cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-aoc.html-2/feed 0 400G QSFP112 to 2 x 200G QSFP56 AOC Optical Transceiver Module https://www.fiberstamp.com/400g-qsfp112-to-2-x-200g-qsfp56.html https://www.fiberstamp.com/400g-qsfp112-to-2-x-200g-qsfp56.html#respond Fri, 03 Jul 2026 08:28:32 +0000 https://www.fiberstamp.com/?post_type=product&p=15126 FIBERSTAMP’s FYJH-400MxxxC MMF Active Optical Cable is used in 4 X 100Gigabit Ethernet links over OM3/OM4 multimode fiber. The QSFP112 port has integrate 4 independent transmit and receive channels, each capable of 106.25Gb/s PAM4 operation for an aggregate data rate of 425Gb/s. The QSFP56 module can convert 4-channel 53.125Gb/s electrical data to 2 parallel channels of optical signals, each supporting106.25Gb/s data transmission. Reversely, it can convert 2-channel 106.25Gb/s optical signals to 4-channel electrical output data on the receiver side. It is compliant with IEEE 802.3db, and QSFP112 &QSFP56 MSA.

The post 400G QSFP112 to 2 x 200G QSFP56 AOC Optical Transceiver Module first appeared on FIBERSTAMP.

]]> Features

  • Hot-plug QSFP112 and QSFP56 form factor
  • 25Gbps PAM4 transmitter and PAM4 receiver(The QSFP112 End)
  • 4 channels 850nm VCSEL array and PIN photo detector array (The QSFP112 End)
  • Power consumption <8W(The QSFP112 End)
  • 2 channels 850nm VCSEL array and PIN photo detector array (The QSFP56 End)
  • Power consumption <5W(The QSFP56 End)
  • 125Gbit/s PAM4 electrical interface(200GAUI-4)(The QSFP56 End)
  • 25Gbps PAM4 Optics architecture(The QSFP56 End)
  • Compliant to QSFP112&QSFP56 MSA and CMIS
  • Maximum link length of 30m on OM3 Multimode Fiber (MMF)and 50m on OM4 MMF with FEC
  • Built-in digital diagnostic functions
  • Operating case temperature 10°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

Applications

  • IEEE 802.3db&nbsp400GBASE-VR4 Ethernet (PAM4)
  • The transceiver is designed for Ethernet, Telecom and Infiniband use cases.

The post 400G QSFP112 to 2 x 200G QSFP56 AOC Optical Transceiver Module first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-to-2-x-200g-qsfp56.html/feed 0 400G QSFP112 to 400G OSFP-RHS AOC Optical Transceiver Module https://www.fiberstamp.com/400g-qsfp112-400g-osfp-rhs.html https://www.fiberstamp.com/400g-qsfp112-400g-osfp-rhs.html#respond Fri, 27 Mar 2026 09:53:21 +0000 https://www.fiberstamp.com/?post_type=product&p=14840 FIBERSTAMP’s FYLU-400MxxxC MMF Active Optical Cable is used in 4 X 100Gigabit Ethernet links over OM3/OM4 multimode fiber. The OSFP-RHS port has integrate 4 independent transmit and receive channels, each capable of 106.25Gb/s PAM4 operation for an aggregate data rate of 425Gb/s, while the QSFP112 port has integrate 4 independent transmit and receive channels and uses QSFP112 MSA，which provides increased port density and total system cost savings for switches and routers, etc. It is compliant with IEEE 802.3db, IEEE 802.3ck and OSFP&QSFP112 MSA.

The post 400G QSFP112 to 400G OSFP-RHS AOC Optical Transceiver Module first appeared on FIBERSTAMP.

]]> Features

  • Hot-plug OSFP-RHS and QSFP112 form factor
  • Transmission data rate up to 106.25G per channel
  • 25Gbps PAM4 transmitter and PAM4 receiver
  • 4 channels 850nm VCSEL array(both End)
  • 4 channels PIN photo detector array(both End)
  • Power consumption <8W
  • Compliant to OSFP&QSFP112 MSA and CMIS4.0
  • Maximum link length of 30m on OM3 Multimode Fiber (MMF)and 50m on OM4 MMF with FEC
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

 

Applications

  • IEEE 802.3db&nbsp400GBASE-VR4 Ethernet (PAM4)
  • The transceiver is designed for Ethernet, Telecom and Infiniband use cases.

The post 400G QSFP112 to 400G OSFP-RHS AOC Optical Transceiver Module first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-400g-osfp-rhs.html/feed 0 FIBERSTAMP 400G QSFP112 DR4 optical transceiver module for liquid cooling https://www.fiberstamp.com/400g-qsfp112-dr4-immersion.html https://www.fiberstamp.com/400g-qsfp112-dr4-immersion.html#respond Mon, 23 Mar 2026 06:57:47 +0000 https://www.fiberstamp.com/?post_type=product&p=14825 The FIBERSTAMP FQJ-400P4M50C is a transceiver module designed for up to 500m optical communication applications in liquid immersion environment, and it is compliant to QSFP112 MSA type 1 form factor, IEEE 802.3cu protocol. It uses SiPh chips that integrate a number of active and passive optoelectronic components, 3D packaging technology and industry-leading DSP chips.

The optical module is especially designed for liquid immersion, the case is sealed with the sealing material coating to protect optical engine leaking in the coolant, comparing other liquid immersion solutions in optics, the module case has a pressure test point for liquid leakage ,so case sealing and testing technology has unique testability advantage in manufacture.

This product has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. It offers very high functionality and feature integration, accessible via a two-wire serial interface.

The post FIBERSTAMP 400G QSFP112 DR4 optical transceiver module for liquid cooling first appeared on FIBERSTAMP.

]]> Features

  • QSFP112 MSA type 1 and CMIS compliant
  • 25Gbps(53.125GBd PAM4)electrical interface
  • 25Gbps(53.125GBd PAM4)optics architecture
  • Power consumption <8.5W
  • Maximum link length of 500m G.652 SMF with KP-FEC
  • MPO-12 pigtail for liquid immersion
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

Applications

  • 400GBASE-DR4
  • Data center network
  • Especially design for liquid immersion environment

The post FIBERSTAMP 400G QSFP112 DR4 optical transceiver module for liquid cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-dr4-immersion.html/feed 0 800G OSFP to 4x200G QSFP112 Breakout Active Copper Cable https://www.fiberstamp.com/800g-osfp-to-4x200g-qsfp112.html https://www.fiberstamp.com/800g-osfp-to-4x200g-qsfp112.html#respond Mon, 08 Sep 2025 02:58:34 +0000 https://www.fiberstamp.com/?post_type=product&p=13809 FIBERSTAMP’s ACC(Active Copper Cable) assembly series product provide superior signal integrity performance and reliability, comparing to PCC and AOC, ACC is a re-drive solution which built-in linear equalizer to compensate transmission loss, it is an effective solution with low power, low latency, low cost to help high-speed data centers even AI high-computational applications.

FIBERSTAMP’s FWU4J-800xxxxxC cable connects data signals from each of the 16 pairs on the single OSFP end to the quad QSFP112 ends, each pair operates at data rates of up to 100Gb/s and can be adaptive downward compatibility. The product operates 3.3V power supply and comply with OSFP-MSA and IEEE802.3ck ,it’s high performance & cost effective I/O solutions for LAN, HPC and SAN.

The post 800G OSFP to 4x200G QSFP112 Breakout Active Copper Cable first appeared on FIBERSTAMP.

]]> Features

  • Hot-plug OSFP CTHS and QSFP112 form factor
  • Support 8x 50/100Gb/s PAM4 modulation with 16 pairs
  • Support up to 5m length
  • 100Ohm differential impedance system
  • 3V power supply & typical power consumption 3.5W
  • Commercial case temperature range of 0°C to 70°C
  • I2C management

Applications

  • Infiniband NDR/HDR/EDR
  • Switch / router / HBA
  • Enterprise network
  • Data Center Network
  • Data storage and communication industry

STANDARDS COMPLIANCE

  • IEEE P802.3ck D3.0
  • QSFP-DD MSA HW Rev 4.1
  • QSFP112 MSA HW Rev 6.01
  • CMIS 4.0
  • RoHS

The post 800G OSFP to 4x200G QSFP112 Breakout Active Copper Cable first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/800g-osfp-to-4x200g-qsfp112.html/feed 0 FIBERSTAMP 400G QSFP112 FR4 2Km EML Transceiver Module https://www.fiberstamp.com/400g-qsfp112-fr4.html https://www.fiberstamp.com/400g-qsfp112-fr4.html#respond Tue, 29 Jul 2025 09:34:23 +0000 https://www.fiberstamp.com/?post_type=product&p=13660 This FIBERSTAMP 400G QSFP112 FR4 product is designed for 2km optical communication applications. The module converts 4 channels of 100Gb/s (PAM4) electrical input data to 4 channels of CWDM optical signals, and multiplexes them into a single channel for 400Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals and converts them to 4 channels of 100Gb/s (PAM4) electrical output data.

The module incorporates 4 independent channels on CWDM4 1271/1291/1311/1331nm center wavelength, operating at 100G per channel. The transmitter path incorporates 4 independent EML drivers and EML lasers together with an optical multiplexer. On the receiver path, an optical de- multiplexer is coupled to a 4-channel photodiode array.

It is a cost-effective and lower power consumption solution for 400GBASE data center. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

The post FIBERSTAMP 400G QSFP112 FR4 2Km EML Transceiver Module first appeared on FIBERSTAMP.

]]> Features

  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 106.25G per channel
  • 25Gbps PAM4 transmitter and PAM4 receiver
  • Hot Pluggable QSFP112 form factor and Compliant with CMIS
  • Compliantto 400G-FR4 Technical Specification
  • Power consumption <10W
  • Maximum link length of 2Km G.652 SMF with KP-FEC
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

Applications

  • IEEE802.3cu-2021
  • 400G-FR4 Technical Spec D2p0
  • CEI-112G-VSR-PAM4
  • QSFP112 MSA
  • Data center network
P/N & Data Sheet Description
FBJ-400C4K02C 400G QSFP112 FR4 2Km EML Transceiver Module

The post FIBERSTAMP 400G QSFP112 FR4 2Km EML Transceiver Module first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-fr4.html/feed 0 FIBERSTAMP 400G QSFP112 LR4 10Km EML Transceiver Module https://www.fiberstamp.com/400g-qsfp112-lr4.html https://www.fiberstamp.com/400g-qsfp112-lr4.html#respond Tue, 29 Jul 2025 09:10:33 +0000 https://www.fiberstamp.com/?post_type=product&p=13658 This FIBERSTAMP FBJ-400C4K10C product is designed for 10km optical communication applications. The module converts 4 channels of 100Gb/s (PAM4) electrical input data to 4 channels of CWDM optical signals, and multiplexes them into a single channel for 400Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals and converts them to 4 channels of 100Gb/s (PAM4) electrical output data.

The module incorporates 4 independent channels on CWDM4 1271/1291/1311/1331nm center wavelength, operating at 100G per channel. The transmitter path incorporates 4 independent EML drivers and EML lasers together with an optical multiplexer. On the receiver path, an optical de- multiplexer is coupled to a 4-channel photodiode array.

It is a cost-effective and lower power consumption solution for 400GBASE data center. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

The post FIBERSTAMP 400G QSFP112 LR4 10Km EML Transceiver Module first appeared on FIBERSTAMP.

]]> Features

  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 106.25G per channel
  • 25Gbps PAM4 transmitter and PAM4 receiver
  • Hot Pluggable QSFP112 form factor and Compliant with CMIS
  • Compliant to 400G-LR4 Technical Specification
  • Power consumption <10W
  • Maximum link length of 10Km G.652 SMF with KP-FEC
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

Applications

  • 400G-LR4 Technical Spec D2p0
  • CEI-112G-VSR-PAM4
  • QSFP112 MSA
  • Data center network
P/N & Data Sheet Description
FBJ-400C4K10C 400G QSFP112 LR4 10Km EML Transceiver Module

The post FIBERSTAMP 400G QSFP112 LR4 10Km EML Transceiver Module first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-lr4.html/feed 0 SiPh 400G QSFP112 DR4++ 10km Silicon Photonics Transceiver Module https://www.fiberstamp.com/400g-qsfp112-dr4.html https://www.fiberstamp.com/400g-qsfp112-dr4.html#respond Tue, 29 Jul 2025 09:10:06 +0000 https://www.fiberstamp.com/?post_type=product&p=13657 The FIBERSTAMP 400G QSFP112 DR4++ is a transceiver module designed for 10km optical communication applications, and it is compliant to QSFP112 MSA, IEEE 802.3cu protocol. The silicon photonics transceiver is based on a new state-of-the-art silicon photonics (SiPh) platform. It uses SiPh chips that integrate a number of active and passive optoelectronic components, 3D packaging technology and industry-leading 7nm DSP chips. It is a cost-effective and lower power consumption solution for 400GBASE data center. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

The post SiPh 400G QSFP112 DR4++ 10km Silicon Photonics Transceiver Module first appeared on FIBERSTAMP.

]]> Features

  • QSFP112 MSA and CMIS compliant
  • 25Gbps(53.125GBd PAM4)electrical interface
  • 25Gbps(53.125GBd PAM4)optics architecture
  • Power consumption <10W
  • Maximum link length of 10km G.652 SMF with KP-FEC
  • MPO-12 receptacles
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

Applications

    • 400GBASE-DR4++
    • InfiniBand NDR
    • Data center network
P/N & Data Sheet Description
FUJ-400P4K10C SiPh 400G QSFP112 DR4++ 10km Silicon Photonics Transceiver Module

The post SiPh 400G QSFP112 DR4++ 10km Silicon Photonics Transceiver Module first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-qsfp112-dr4.html/feed 0 800G QSFP-DD to 4x200G QSFP112 Direct Attach Cable https://www.fiberstamp.com/800g-qsfp-dd-to-4x200g-qsfp112.html https://www.fiberstamp.com/800g-qsfp-dd-to-4x200g-qsfp112.html#respond Thu, 17 Apr 2025 09:56:08 +0000 https://www.fiberstamp.com/?post_type=product&p=13437 FIBERSTAMP’s passive copper cable assembly series product provide superior signal integrity performance and reliability,QSFP-DD passive copper cable assembly doubles the number of 25G NRZ &50G PAM4/lane from 4 to 8 lanes comparing QSFP cabling systems, double density still maintains backward plug compatibility to meet next generation market needs.

FIBERSTAMP’s FWL4J-80030D15C cable assemblies are effective alternatives to fiber optics. The cable connects data signals from each of the 16 pairs on the single QSFP-DD end to the quad QSFP-DD ends, each pair operates at data rates of up to 100Gb/s, each QSFP-DD/QSFP112 port can be addressed by EEPROM to provide product information, which can be read or write by I2C interface.

FIBERSTAMP’s FWL4J-80030D15C cable assemblies is compliant with the QSFP-DD-MSA and IEEE802.3ck ,it’s  high performance & cost effective I/O solutions for LAN, HPC and SAN. The high speed cable assemblies meet and exceed 800Gigabit Ethernet, InfiniBand EDR /HDR and temperature requirements for performance and reliability.

The post 800G QSFP-DD to 4x200G QSFP112 Direct Attach Cable first appeared on FIBERSTAMP.

]]>
  • Features
    • Hot-plug QSFP-DD form factor
    • Support 8x 50/100Gb/s PAM4 modulation
    • Commercial case temperature rangeof 0°C to 70°C
    • 26 AWG ~30 AWG support up to 1.8m length
    • Contain EEPROM &  programmable to customized

    Applications

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

     

    STANDARDS COMPLIANCE

    • IEEE P802.3ck D3.0
    • QSFP-DD MSA HW Rev 6.01
    • QSFP112 MSA
    • ROHS
    • Part Number FWL4J-80030D15C
    Length (meter) 0.5 1 1.8
    Wire gauge (AWG) 30 30 26

    The post 800G QSFP-DD to 4x200G QSFP112 Direct Attach Cable first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/800g-qsfp-dd-to-4x200g-qsfp112.html/feed 0     800G QSFP-DD to 2x400G QSFP112 Direct Attach Cable https://www.fiberstamp.com/800g-qsfp-dd-to-2x400g-qsfp112.html https://www.fiberstamp.com/800g-qsfp-dd-to-2x400g-qsfp112.html#respond Thu, 17 Apr 2025 09:44:35 +0000 https://www.fiberstamp.com/?post_type=product&p=13434 FIBERSTAMP’s passive copper cable assembly series product provide superior signal integrity performance and reliability,QSFP-DD passive copper cable assembly doubles the number of 25G NRZ &50G PAM4/lane from 4 to 8 lanes comparing QSFP cabling systems, double density still maintains backward plug compatibility to meet next generation market needs.

    FIBERSTAMP’s FWL2J-80026D15C cable assemblies are effective alternatives to fiber optics. The cable connects data signals from each of the 16 pairs on the single QSFP-DD end to the dual QSFP112 end, each pair operates at data rates of up to 100Gb/s, each QSFP-DD/QSFP112 port can be addressed by EEPROM to provide product information, which can be read or write by I2C interface.

    FIBERSTAMP’s FWL2J-80026D15C cable assemblies is compliant with the QSFP-DD-MSA and IEEE802.3ck ,it’s  high performance & cost effective I/O solutions for LAN, HPC and SAN. The high speed cable assemblies meet and exceed 800Gigabit Ethernet, InfiniBand EDR /HDR and temperature requirements for performance and reliability.

    The post 800G QSFP-DD to 2x400G QSFP112 Direct Attach Cable first appeared on FIBERSTAMP.

    ]]>
  • Features
    • Hot-plug QSFP-DD form factor
    • Support 8x 50/100Gb/s PAM4 modulation
    • Commercial case temperature rangeof 0°C to 70°C
    • 26 AWG ~30 AWG support up to 1.8m length
    • Contain EEPROM & programmable to customized

    Applications

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

     

    STANDARDS COMPLIANCE

    • IEEE P802.3ck D3.0
    • QSFP-DD MSA HW Rev 6.01
    • QSFP112 MSA
    • ROHS
    • Part Number FWL2J-80026D15C
    Length (meter) 0.5 1 1.8
    Wire gauge (AWG) 30 30 26

    The post 800G QSFP-DD to 2x400G QSFP112 Direct Attach Cable first appeared on FIBERSTAMP.

    ]]>     https://www.fiberstamp.com/800g-qsfp-dd-to-2x400g-qsfp112.html/feed 0