Immersion Liquid Cooling Optics - FIBERSTAMP https://www.fiberstamp.com Co-Packaged Optics (CPO) Wed, 29 Jul 2026 08:43:39 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 https://www.fiberstamp.com/wp-content/uploads/2022/08/fiberstamp-logo-300-300-100x100.png Immersion Liquid Cooling Optics - FIBERSTAMP https://www.fiberstamp.com 32 32 400G QSFP-DD SR8 Optical Transceiver for liquid cooling (MPO16) https://www.fiberstamp.com/immersible-400g-qsfp-dd-sr8.html-2 https://www.fiberstamp.com/immersible-400g-qsfp-dd-sr8.html-2#respond Wed, 29 Jul 2026 07:54:15 +0000 https://www.fiberstamp.com/?post_type=product&p=15292 FIBERSTAMP immersion 400G QSFP-DD SR8 is a Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFP Double Density for 2x200 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. It integrates eight data lanes in each direction with 8x26.5625GBd. Each lane can operate at 53.125Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber with FEC, the optical interface is pluggable MPO16 pigtail.

It’s suitable for immersion environment, the internal optics are covered and protected with special technique to prevent cooling liquid leakage.

The post 400G QSFP-DD SR8 Optical Transceiver for liquid cooling (MPO16) first appeared on FIBERSTAMP.

]]> Features

  • 8 channelsfull-duplex transceiver modules
  • Transmission data rate up to 53Gbps per channel
  • 8x53Gbps PAM4 transmitter and PAM4 receiver
  • 8 channels 850nm VCSEL array
  • 8 channels PIN photo detector array
  • Internal CDR circuits on both receiver and transmitter channels
  • Power consumption <8.5W
  • Hot Pluggable QSFP DD form factor and Compliant with CMIS
  • Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF with FEC
  • Pluggable MPO16 pigtail
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant(lead free)

Applications

  • IEEE 802.3cd 200GBASE-SR4
  • Especially design for liquid immersion environment

The post 400G QSFP-DD SR8 Optical Transceiver for liquid cooling (MPO16) first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/immersible-400g-qsfp-dd-sr8.html-2/feed 0 Immersion 800G QSFP-DD Active Optical Cable Optical for liquid cooling https://www.fiberstamp.com/immersible-800g-qsfp-dd-aoc.html https://www.fiberstamp.com/immersible-800g-qsfp-dd-aoc.html#respond Thu, 23 Jul 2026 10:24:54 +0000 https://www.fiberstamp.com/?post_type=product&p=15273 FIBERSTAMP 800G QSFP-DD AOC is Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFPDD Double Density for 800 Gigabit Ethernet Applications. It integrates eight data lanes in each direction with 8x53.125GBd. Each lane can operate at 106.25Gbps up to 30 m using OM3 fiber or 50 m using OM4 fiber with FEC. Both ends of this product are 800G QSFP-DD liquid immersion transceivers , internal optics are covered and protected with special technique to prevent cooling liquid leakage, the both side optical interface is MPO16 and pluggable with MPO16 optical jumper.

The post Immersion 800G QSFP-DD Active Optical Cable Optical for liquid cooling first appeared on FIBERSTAMP.

]]> Features

  • 8 channelsfull-duplex transceiver modules
  • Transmission data rate up to 106.25G per channel
  • 25Gbps PAM4 transmitter and PAM4 receiver
  • Power consumption <14W per end
  • Hot Pluggable QSFPDD form factor and Compliant with CMIS
  • Maximum link length 100m 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)
  • Especially design for liquid immersion environment
  • Pluggable MPO16 optical jumper

 

Applications

  • IEEE 802.3db&nbsp2 x 400GBASE-SR4 Ethernet (PAM4)
  • The transceiver is designed for Ethernet, Telecom and Infiniband use cases
  • Especially design for liquid immersion environment

The post Immersion 800G QSFP-DD Active Optical Cable Optical for liquid cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/immersible-800g-qsfp-dd-aoc.html/feed 0 Immersion 800G QSFP-DD SR8 Optical Transceiver Module for liquid cooling https://www.fiberstamp.com/immersible-800g-qsfp-dd-sr8.html-2 https://www.fiberstamp.com/immersible-800g-qsfp-dd-sr8.html-2#respond Thu, 23 Jul 2026 10:14:07 +0000 https://www.fiberstamp.com/?post_type=product&p=15270 FIBERSTAMP immersion 800G QSFP-DD SR8 Optical Transceiver Module is a Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFPDD Double Density for 800 Gigabit Ethernet Applications in liquid immersion environment. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. It integrates eight data lanes in each direction with 8x53.125GBd. Each lane can operate at 106.25Gbps up to 60 m using OM3 fiber or 100 m using OM4 fiber with FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The optical interface uses pluggable MPO16 pigtail. The Common Management Interface Specification (CMIS) for QSFP-DD modules, This module incorporates FIBERSTAMP Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

The post Immersion 800G QSFP-DD SR8 Optical Transceiver Module for liquid cooling first appeared on FIBERSTAMP.

]]> Features

  • 8 channelsfull-duplex transceiver modules
  • Transmission data rate up to 106.25G per channel
  • 25Gbps PAM4 transmitter and PAM4 receiver
  • Internal CDR circuits on both receiver and transmitter channels
  • Power consumption <13.5W
  • Hot Pluggable QSFP-DD form factor and Compliant with CMIS
  • Maximum link length of 60m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF with FEC
  • Pluggable MPO16 APC pigtail with customized length
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS  compliant(lead free)
  • Pluggable MPO16 pigtail

 

Applications

  • IEEE 802.3db 2 x 400GBASE-SR4 Ethernet (PAM4)
  • The transceiver is designed for Ethernet, Telecom and Infiniband use cases
  • Especially design for liquid immersion environment

The post Immersion 800G QSFP-DD SR8 Optical Transceiver Module for liquid cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/immersible-800g-qsfp-dd-sr8.html-2/feed 0 SFP112 immersion cooling extender https://www.fiberstamp.com/sfp112-immersion-cooling-extender.html https://www.fiberstamp.com/sfp112-immersion-cooling-extender.html#respond Mon, 20 Jul 2026 09:28:41 +0000 https://www.fiberstamp.com/?post_type=product&p=15260 FIBERSTAMP can offer rich experience of immersion solution, that includes different form and speed transceivers/AOC/product. FIBERSTAMP SFP112 immersion cooling extender (FSWE-PC101-DXX) is an important part of liquid immersion solution, normal SFP112 form transceiver/AOC can be used for immersion environment with this product. This product include extender cage, cable, SFP112 housing three parts, the cable length can be customized no more than 0.3m for extension, that can avoid the optical lens/engine/interface exposure to the liquid indirectly.

In addition, this product can provide I2C read/write, also can show the status indicators with LED for low speed electrical hardware pins. When insertion and removal frequently, this product can effectively protect the SFP112 SMT connector of switch/NIC.

The post SFP112 immersion cooling extender first appeared on FIBERSTAMP.

]]> Features

  • Compliant SFP MSA
  • Typical insertion loss less 6dB@26.56GHz with 0.3m length
  • 100ohm differential impedance system
  • 3V power supply
  • I2C R/W function
  • Status indicators with LED
  • Low EMI radiation and crosstalk
  • 3V/0.6W fan and heat sink for contact cooling
  • RoHS compliant(lead free)

 

Applications

  • Extend SFP112 transceiver/AOC for liquid immersion link environment
  • Protect device SFP SMT connector
  • provide I2C R/W and some status indicators with LED

The post SFP112 immersion cooling extender first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/sfp112-immersion-cooling-extender.html/feed 0 SFP28 immersion cooling extender https://www.fiberstamp.com/sfp28-immersion-cooling-extender.html https://www.fiberstamp.com/sfp28-immersion-cooling-extender.html#respond Mon, 20 Jul 2026 09:17:30 +0000 https://www.fiberstamp.com/?post_type=product&p=15258 FIBERSTAMP can offer rich experience of immersion solution, that includes different form and speed transceivers/AOC/product. FIBERSTAMP SFP28 immersion cooling extender (FSCE-PC250-DXX) is an important part of liquid immersion solution, normal SFP form transceiver/AOC can be used for immersion environment with this product. This product include extender cage, cable, SFP housing three parts, the cable length can be customized no more than 0.5m for extension, that can avoid the optical lens/engine/interface exposure to the liquid indirectly.

In addition, this product can provide I2C read/write, also can show the status indicators with LED for low speed electrical hardware pins. When insertion and removal frequently, this product can effectively protect the SFP SMT connector of switch/NIC.

The post SFP28 immersion cooling extender first appeared on FIBERSTAMP.

]]> Features

  • Compliant SFP MSA
  • Typical insertion loss less 4dB@12.89GHz with 0.5m length
  • 100ohm differential impedance system
  • 3V power supply
  • I2C R/W function
  • Status indicators with LED
  • Low EMI radiation and crosstalk
  • RoHS compliant(lead free)

 

Applications

  • Extend SFP28 transceiver/AOC for liquid immersion link environment
  • Protect device SFP SMT connector
  • provide I2C R/W and some status indicators with LED

The post SFP28 immersion cooling extender first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/sfp28-immersion-cooling-extender.html/feed 0 400G OSFP RHS Active Optical Cable for liquid cooling https://www.fiberstamp.com/400g-osfp-rhs-aoc.html https://www.fiberstamp.com/400g-osfp-rhs-aoc.html#respond Fri, 17 Jul 2026 09:07:43 +0000 https://www.fiberstamp.com/?post_type=product&p=15254 The FIBERSTAMP’s 400GE OSFP RHS AOC is designed for use in 400G Ethernet/IB links over OM3/OM4/OM5 multimode fiber, both ends are OSFP RHS 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 OSFP 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.

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

]]> Features

  • 4 channelsfull-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 OSFP RHS form factor and Compliant with CMIS
  • Maximum link length of 60m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF with FEC
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHScompliant(lead free)
  • Single MPO12 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 OSFP RHS Active Optical Cable for liquid cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-osfp-rhs-aoc.html/feed 0 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.

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

]]> 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 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 400G OSFP-RHS DR4 optical transceiver for immersion cooling https://www.fiberstamp.com/400g-osfp-rhs-dr4-immersion.html https://www.fiberstamp.com/400g-osfp-rhs-dr4-immersion.html#respond Mon, 23 Mar 2026 06:45:47 +0000 https://www.fiberstamp.com/?post_type=product&p=14822 The FIBERSTAMP FQU-400P4M50C is a transceiver module designed for 500m optical communication applications in liquid immersion environment, and it is compliant to OSFP MSA, IEEE 802.3bs 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 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 400G OSFP-RHS DR4 optical transceiver for immersion cooling first appeared on FIBERSTAMP.

]]> Features

    • OSFP MSA RHS form factor and CMIS compliant
    • Compliantto 802.3bs
    • 25Gbps(53.125GBd PAM4)electrical interface
    • 25Gbps(53.125GBd PAM4)optics architecture
    • Power consumption <9W
    • Maximum link length of 500m G.652 SMF with KP-FEC
    • Support pluggable MPO-12 pigtail
    • Built-in digital diagnostic functions
    • Operating case temperature 0°C to +70°C
    • 3V power supply voltage
    • RoHS compliant(lead free)

Applications

      • Ethernet and Telecom
      • Infiniband
      • Especially design for liquid immersion environment

The post 400G OSFP-RHS DR4 optical transceiver for immersion cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/400g-osfp-rhs-dr4-immersion.html/feed 0 Immersion 800G OSFP DR8 Optical Transceiver Module for liquid cooling https://www.fiberstamp.com/immersion-800g-osfp-dr8.html https://www.fiberstamp.com/immersion-800g-osfp-dr8.html#respond Fri, 15 Aug 2025 06:50:24 +0000 https://www.fiberstamp.com/?post_type=product&p=13748 The FIBERSTAMP 800G OSFP DR8 is a transceiver module designed for optical communication applications of up to 500 m in liquid immersion environments. It is built on two core technological pillars—advanced silicon photonics chips and a state-of-the-art 5 nm DSP—working in synergy to deliver exceptional performance, efficiency, and integration.

Specifically engineered for liquid immersion, the module’s housing is sealed with a protective coating to prevent coolant ingress into the optical engine. Compared with other liquid-immersion optical solutions, this design incorporates a dedicated pressure test point for leakage detection, giving the sealing and testing process a unique advantage in manufacturing quality assurance.

Built to withstand the most demanding operating conditions, the module resists extreme temperatures, high humidity, and EMI interference. It also offers extensive functionality and feature integration, all accessible via a two-wire serial interface.

The post Immersion 800G OSFP DR8 Optical Transceiver Module for liquid cooling first appeared on FIBERSTAMP.

]]> Features

  • OSFP MSA and CMIS compliant
  • 25Gbps (53.125GBd PAM4) electrical interface
  • 25Gbps (53.125GBd PAM4) optics architecture
  • Power consumption <15W
  • Up to 500m G.652 SMF with KP-FEC
  • Support pluggable dual MPO-12 pigtails
  • Built-in digital diagnostic functions
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage
  • RoHS compliant (lead free)

Applications

    • 800GBASE-DR8
    • AI/ML Application
    • Data center network
    • Especially design for liquid immersion environment

The post Immersion 800G OSFP DR8 Optical Transceiver Module for liquid cooling first appeared on FIBERSTAMP.

]]> https://www.fiberstamp.com/immersion-800g-osfp-dr8.html/feed 0