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Optical Transceivers (1G to 1600G)

High-Performance Optical Transceivers for Data Center Networks

SVNK delivers a comprehensive portfolio of high-performance optical transceivers and end-to-end data center connectivity solutions engineered to meet the evolving demands of next-generation network infrastructures. Our transceivers are factory-assembled, precision-calibrated, and rigorously tested to ensure consistent quality, superior signal integrity, and long-term operational reliability—enabling rapid deployment and dependable performance in mission-critical environments.

Designed for modern data centers, cloud platforms, hyperscale architectures, and AI-driven workloads, SVNK optical transceivers support ultra-high-speed, low-latency, and scalable data transmission across a wide range of reaches and deployment scenarios. Leveraging advanced photonic technologies, high-speed DSP architectures, and next-generation laser and receiver components, our solutions deliver stable optical performance, low bit-error rates, and excellent power efficiency at data rates ranging from 1G to 800G and beyond.

SVNK transceivers are engineered with a strong focus on plug-and-play interoperability, ensuring seamless compatibility with leading switches, routers, servers, and storage platforms. Their standardized form factors and fully validated firmware profiles significantly reduce installation time, eliminate complex on-site fiber termination, and simplify network expansion—particularly in high-density or time-critical deployment environments.

From an engineering standpoint, SVNK optical modules incorporate high-speed SerDes interfaces, advanced modulation techniques, and precision optical alignment to support superior reach, spectral efficiency, and thermal stability. Each product undergoes extensive validation, including optical eye-mask compliance, bit-error-rate testing, temperature and stress screening, and multi-vendor interoperability verification.

With a commitment to network efficiency, scalability, and long-term stability, SVNK transceiver solutions empower data center operators, telecom carriers, and cloud service providers to achieve predictable performance, rapid scalability, and optimized total cost of ownership (TCO). These attributes make SVNK optical transceivers an ideal foundation for today’s bandwidth-intensive applications and future-ready network architectures.

 

Model: SV400GQ56DM12DR4
SVNK 400G QSFP-DD DR4 Optical Transceiver (500 m, SMF) The SVNK 400G QSFP-DD DR4 Optical Transceiver is a high-performance, hot-pluggable module engineered for 400 Gigabit Ethernet (400GbE) short-reach interconnects inside modern data centers. Built using advanced silicon photonics integration..
$218.04
Ex Tax:$218.04
Model: SV400GQ112LCFR4
SVNK 400G QSFP112 FR4 Optical Transceiver (2 km, SMF) The SVNK 400G QSFP112 FR4 optical transceiver is a high-performance, hot-pluggable module engineered to support 400 Gigabit Ethernet (400GbE) connectivity over single-mode fiber (SMF) with transmission distances of up to 2 kilometers. Desig..
$472.84
Ex Tax:$472.84
Model: SV400GQ56DLCFR4
SVNK 400G QSFP-DD FR4 Optical Transceiver (2 km, SMF) The SVNK 400G QSFP-DD FR4 Optical Transceiver is a high-performance, hot-pluggable module engineered to support 400 Gigabit Ethernet (400GbE) connectivity over single-mode fiber (SMF) with transmission distances of up to 2 km. Designed for ..
$472.84
Ex Tax:$472.84
Model: SV400GQ56DLCLR4
SVNK 400G QSFP-DD LR4 Optical Transceiver (10 km, SMF) The SVNK 400G QSFP-DD LR4 Optical Transceiver is a high-performance, long-reach module engineered to support 400 Gigabit Ethernet (400GbE) connectivity over single-mode fiber (SMF) with transmission distances of up to 10 kilometers. Design..
$1,455.64
Ex Tax:$1,455.64
Model: SV400GQ56DM16SR8
SVNK 400G QSFP-DD SR8 Optical Transceiver (100 m, MMF) The SVNK 400G QSFP-DD SR8 optical transceiver is a high-performance, short-reach module engineered to support 400 Gigabit Ethernet (400GbE) connectivity over multimode fiber (MMF) with transmission distances of up to 100 meters. Designed f..
$72.44
Ex Tax:$72.44
Model: SV400GOS2M12SR8
SVNK 400G OSFP SR8 Optical Transceiver (MMF, up to 100 m) The SVNK 400G OSFP SR8 Optical Transceiver is a high-performance short-reach module engineered to support 400 Gigabit Ethernet (400GbE) connectivity over multimode fiber (MMF). Designed for distances of up to 100 meters, this transceive..
$218.04
Ex Tax:$218.04
Model: SV800GQDDM16SR8
SVNK 800GBASE-SR8 QSFP-DD Optical Transceiver – 100 m MMF The SVNK 800GBASE-SR8 QSFP-DD optical transceiver is a next-generation, ultra-high-speed module engineered for 800 Gigabit Ethernet short-reach applications over multimode fiber (MMF). Operating at a nominal wavelength of 850 nm, this t..
$509.24
Ex Tax:$509.24
Model: SV800GQDD2M12DR8
SVNK 800G QSFP-DD DR8 Optical Transceiver – 500m SMF The SVNK 800G QSFP-DD DR8 optical transceiver is a high-performance, next-generation module engineered for 800 Gigabit Ethernet (800GbE) applications over single-mode fiber (SMF). Designed in the QSFP-DD form factor and equipped with an MPO-..
$531.08
Ex Tax:$531.08
Model: SV800GOS2M12SR8
SVNK 800G OSFP SR8 Optical Transceiver – 100m MMF (InfiniBand NDR & Ethernet) The SVNK 800G OSFP SR8 optical transceiver is a next-generation, high-performance module engineered to support 800 Gigabit Ethernet and InfiniBand NDR links over multimode fiber (MMF) with a maximum reach of up ..
$290.84
Ex Tax:$290.84
Model: SV800GQDDCS2FR4
SVNK QSFP-DD800 2×FR4 Optical Transceiver – 2 km SMF The SVNK QSFP-DD800 2×FR4 optical transceiver is a high-performance, next-generation module engineered to support 800 Gigabit Ethernet links over single-mode fiber (SMF) with a transmission reach of up to 2 km. Designed in the QSFP-DD Type 2..
$545.64
Ex Tax:$545.64
Model: SV800GOSLC2FR4
SVNK 800G OSFP 2×FR4 Optical Transceiver – 2km SMF The SVNK 800G OSFP 2×FR4 optical transceiver is a high-performance module engineered for 800 Gigabit Ethernet (800GbE) links over single-mode fiber (SMF) with a reach of up to 2 kilometers. Designed in the OSFP form factor, this transceiver is..
$582.04
Ex Tax:$582.04
Model: SV800GQDDCS2LR4
SVNK 800GBASE-2LR4 QSFP-DD800 Optical Transceiver – 10 km SMF The SVNK 800GBASE-2LR4 QSFP-DD800 optical transceiver is a next-generation, ultra-high-speed module engineered to support 800 Gigabit Ethernet links over single-mode fiber (SMF) with transmission distances of up to 10 km. Designed ..
$909.64
Ex Tax:$909.64
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