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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: SV200GQ56M12SR4
SVNK 200G QSFP56 SR4 Optical Transceiver (MMF, up to 100 m) The SVNK 200G QSFP56 SR4 Optical Transceiver is a high-performance multimode optical module engineered for 200 Gigabit Ethernet short-reach applications. Designed for deployment over OM3/OM4/OM5 multimode fiber, it fully complies with..
$119.02
Ex Tax:$119.02
Model: SV200GQ56LCFR4
SVNK QSFP-DD 200GBASE-FR4 Optical Transceiver (2 km, SMF) The SVNK QSFP-DD 200GBASE-FR4 Optical Transceiver is a high-performance optical module engineered for 200 Gigabit Ethernet transmission over single-mode fiber (SMF). Designed for next-generation data center, cloud, and enterprise networ..
$363.64
Ex Tax:$363.64
Model: SV200GQ56LCLR4
SVNK 200G QSFP56 LR4 Optical Transceiver (10 km, SMF) The SVNK 200G QSFP56 LR4 Optical Transceiver is a high-performance optical module engineered for 200 Gigabit Ethernet transmission over SMF-28 single-mode fiber. Fully compliant with the QSFP MSA and IEEE 802.3bs 200GBASE-LR4 standards, the..
$764.04
Ex Tax:$764.04
Model: SV400GQDDM16SR8
SVNK 400G QSFP-DD SR8 Optical Transceiver (100 m, MMF) The SVNK 400GBASE-SR8 optical transceiver is a high-performance, short-reach module engineered for 400 Gigabit Ethernet (400GbE) connectivity over multimode fiber (MMF) using a nominal wavelength of 850 nm. Designed for next-generation dat..
$72.44
Ex Tax:$72.44
Model: SV400GQDDM12DR4
SVNK QSFP-DD 400GBASE-DR4 Optical Transceiver (500 m, SMF) The SVNK QSFP-DD 400GBASE-DR4 optical transceiver is a high-performance, hot-pluggable module engineered for 400 Gigabit Ethernet (400GbE) short-reach interconnects over single-mode fiber (SMF). Designed for next-generation data center..
$218.04
Ex Tax:$218.04
Model: SV400GQDDLCFR4
SVNK 400G QSFP-DD FR4 Optical Transceiver (2 km, SMF) The SVNK 400G FR4 Optical Transceiver is a high-performance, long-reach module designed to support 400 Gigabit Ethernet (400GbE) connectivity over single-mode fiber (SMF) with transmission distances of up to 2 kilometers. Engineered for nex..
$239.88
Ex Tax:$239.88
Model: SV400GQDDLCLR4
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..
$290.84
Ex Tax:$290.84
Model: SV400GQDDSR4
SVNK 400G QSFP-DD SR4 Optical Transceiver (100 m, MMF) The SVNK 400G QSFP-DD SR4 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 on OM4 fibe..
$465.56
Ex Tax:$465.56
Model: SV400GQ112SR4
SVNK 400G QSFP112 SR4 Optical Transceiver (100 m, MMF) The SVNK 400G QSFP112 SR4 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 on OM4 fibe..
$327.24
Ex Tax:$327.24
Model: SV400GOSM12SR4
SVNK 400G OSFP SR4 Optical Transceiver (MMF, up to 100 m) The SVNK 400G OSFP SR4 Optical Transceiver is a high-performance short-reach module engineered for 400 Gigabit Ethernet (400GbE) connectivity over multimode fiber (MMF). Designed to support distances of up to 100 meters over OM4 fiber, ..
$458.28
Ex Tax:$458.28
Model: SV400GQ112M12DR4
SVNK 400G QSFP112 DR4 Optical Transceiver (500 m, SMF) The SVNK 400G QSFP112 DR4 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 500 meters. Design..
$327.24
Ex Tax:$327.24
Model: SV400GOSM12DR4
SVNK 400G OSFP DR4 Optical Transceiver (500 m, SMF) The SVNK 400G OSFP DR4 Optical Transceiver is a high-performance module engineered to support 400 Gigabit Ethernet (400GbE) links over single-mode fiber (SMF) with a reach of up to 500 meters. Designed for next-generation data centers, cloud ..
$400.04
Ex Tax:$400.04
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