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Vendor:Arista
Arista QDD-800G-2XDR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 2km SMF
QDD-800G-2XDR4
Stock Status: Enquire
Vendor:AristaArista QDD-800G-2XDR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 2km SMF
The Arista QDD-800G-2XDR4 is an 800G QSFP-DD optical transceiver designed for high-density data centre switching environments, supporting 8x 100GBASE-FR or 2x 400G-XDR4 operation over parallel single-mode fibre. Featuring dual MPO-12 APC connectors, it delivers native 800G-to-2x400G breakout connectivity at distances up to 2km — eliminating the need for external optical breakout cables and simplifying cabling infrastructure significantly.
Operating across 8x 106.25 Gb/s PAM-4 lanes at 1310nm, this transceiver is fully compliant with IEEE 802.3cu and QSFP-DD MSA standards, and interoperates with 2x 400G-XDR4 OSFP/QSFP-DD and 8x 100G-FR QSFP devices. Digital Diagnostic Monitoring (DDM/DOM) provides real-time visibility into optical performance parameters. Upgrade your network with gear from iptrading.com.au — Australia's IT hardware specialists. -
Vendor:Arista
Arista QDD-800G-2PLR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 10km SMF
QDD-800G-2PLR4
Stock Status: Enquire
Vendor:AristaArista QDD-800G-2PLR4 | 800G QSFP-DD Transceiver, 2x MPO-12 APC, 10km SMF
The Arista QDD-800G-2PLR4 is an 800G QSFP-DD optical transceiver engineered for high-density data centre, cloud, and AI/HPC network deployments. Operating over parallel single-mode fibre via dual MPO-12 APC connectors, it supports either 8x 100GBASE-LR breakout or 2x 800G-PLR4 mode, delivering flexible connectivity at reaches up to 10km. With 8x 100G PAM-4 optical lanes at 1310nm and only 16W power draw, it offers exceptional density and efficiency for next-generation 800G switching infrastructure.
Designed exclusively for Arista 800G QSFP-DD switching platforms, the QDD-800G-2PLR4 interoperates with 2x 400G-PLR4 OSFP/QSFP-DD transceivers and 8x 100G-LR QSFPs, making it a versatile building block for spine-leaf and AI fabric architectures. Digital Optical Monitoring (DOM) enables real-time transceiver diagnostics for simplified operations. Need it fast? iptrading.com.au delivers across Australia — shop now. -
Vendor:Arista
Arista QDD-800G-2LR4 | 800G QSFP-DD Transceiver, 2x 400GBASE-LR4, 10km, 2x LC SMF
QDD-800G-2LR4
Stock Status: Enquire
Vendor:AristaArista QDD-800G-2LR4 | 800G QSFP-DD Transceiver, 2x 400GBASE-LR4, 10km, 2x LC SMF
The Arista QDD-800G-2LR4 is an 800G QSFP-DD optical transceiver delivering 2x 400GBASE-LR4 connectivity over dual duplex single-mode fibre at distances up to 10km. Designed for high-density data centre spine-leaf fabrics, HPC clusters, and AI/ML interconnect deployments, it enables native 800G to 2x 400G breakout without requiring external optical breakout cables — simplifying cabling infrastructure and reducing operational overhead.
Operating at dual-rate (2x 400GBASE-LR4 or 2x 200GBASE-LR4), this module uses 8x optical lanes with 100G PAM-4 modulation and consumes just 16W. It interoperates with 400G-LR4 OSFP and QSFP-DD peers as well as 200G-LR4 QSFPs, and the QSFP-DD form factor retains backwards compatibility with 40G and 100G QSFP modules. Part of Arista's comprehensive 800G optics portfolio, it is the ideal choice for organisations scaling toward 800G network infrastructure. Get it now at iptrading.com.au — authentic hardware, reliable service. -
Vendor:Arista
Arista QDD-800G-2FR4 | 800G QSFP-DD 2x FR4 Transceiver, 2x LC Duplex, 2km SMF
QDD-800G-2FR4
Stock Status: Enquire
Vendor:AristaArista QDD-800G-2FR4 | 800G QSFP-DD 2x FR4 Transceiver, 2x LC Duplex, 2km SMF
The Arista QDD-800G-2FR4 is an 800G QSFP-DD transceiver designed to deliver two independent 400GBASE-FR4 channels over duplex single-mode fibre, supporting reaches of up to 2km per channel. Using two duplex LC connectors, this breakout-capable module is engineered for high-density data centre interconnects where 800G ports must be split into dual 400G links — ideal for spine-to-leaf cabling, core aggregation, and high-performance compute fabrics in modern AI and cloud infrastructure.
Compatible with Arista's 800G-capable platforms, this transceiver leverages FR4 optics (four wavelengths via coarse WDM) to achieve 400G per port over standard SMF without requiring specialised fibre infrastructure. It delivers the density and reach required for next-generation data centre deployments. Available now at iptrading.com.au — competitive prices and local support. -
Vendor:Arista
Arista QDD-400G-ZRP2 | 400G QSFP-DD Coherent Tunable Transceiver, OpenZR+, 120km
QDD-400G-ZRP2
Stock Status: Enquire
Vendor:AristaArista QDD-400G-ZRP2 | 400G QSFP-DD Coherent Tunable Transceiver, OpenZR+, 120km
The Arista QDD-400G-ZRP2 is a 400GBASE-ZR+ QSFP-DD Digital Coherent Tunable Transceiver designed for high-capacity data centre interconnect (DCI) and metro IP-over-DWDM applications. OpenZR+ MSA 2.0 compliant, it delivers multi-vendor interoperability across full C-Band DWDM wavelengths with reach up to 120km over amplified single-mode fibre. Configurable as Dual 100 Gigabit Ethernet (2x100G), it supports flexible modulation formats including 400G DP-16QAM, 300G DP-8QAM, 200G DP-QPSK, and 100G DP-QPSK for adaptive capacity and reach optimisation.
Built on a coherent DSP ASIC with an ultra-narrow linewidth tunable laser, the QDD-400G-ZRP2 integrates high-speed modulators, high-responsivity coherent receivers, and Digital Optical Monitoring (DOM) for real-time visibility into operating parameters. Fully RoHS compliant and compatible with OIF-400ZR and QSFP-DD Hardware Rev6.3 standards, this transceiver suits access, edge, core, and DCI deployments requiring scalable, open-standard coherent optics. Need it fast? iptrading.com.au delivers across Australia — shop now. -
Vendor:Arista
Arista QDD-400G-ZR2 | 400G-ZR QSFP-DD Coherent Transceiver, 120km, C-Band
QDD-400G-ZR2
Stock Status: Enquire
Vendor:AristaArista QDD-400G-ZR2 | 400G-ZR QSFP-DD Coherent Transceiver, 120km, C-Band
The Arista QDD-400G-ZR2 is a 400GBASE-ZR QSFP-DD Digital Coherent Optical (DCO) transceiver engineered for high-density data centre interconnect (DCI) over duplex single-mode fibre. Supporting up to 40km unamplified and up to 120km with EDFA amplification, it uses DP-16QAM modulation with C-FEC per the OIF-400ZR MSA standard, enabling both 400GbE single-wavelength and 4x100GbE breakout modes across ITU C-Band tunable wavelengths. The integrated coherent DSP eliminates the need for external transponders, dramatically simplifying metro and campus DCI architectures.
Compliant with OIF-400ZR MSA, QSFP-DD MSA, and IEEE 802.3bs, the QDD-400G-ZR2 delivers multi-vendor interoperability and real-time digital optical monitoring (DOM) for proactive network management. Its full C-Band tunability allows flexible DWDM channel assignment suited to hyperscale and metro edge deployments. Need it fast? iptrading.com.au delivers across Australia — shop now. -
Vendor:Arista
Arista QDD-400G-XDR4-S | 400G QSFP-DD Transceiver, XDR4, 4x100G-FR, SN, 2km SMF
QDD-400G-XDR4-S
Stock Status: Enquire
Vendor:AristaArista QDD-400G-XDR4-S | 400G QSFP-DD Transceiver, XDR4, 4x100G-FR, SN, 2km SMF
The Arista QDD-400G-XDR4-S is a 400GBASE-XDR4 QSFP-DD optical transceiver designed for high-density data centre interconnect and 400G-to-100G migration deployments. Operating across four parallel 100GBASE-FR lanes at 1310nm over single-mode fibre, it delivers 400Gbps aggregate throughput with reach up to 2km — making it ideal for leaf-to-spine links and campus-scale DCI applications. SN optical connectors provide the compact, high-density cabling interface required in modern 400G deployments, while PAM4 modulation and an 8x 50Gb/s DSP gearbox ensure reliable, efficient signal integrity.
Breakout support for 4x 100G-FR QSFP modules enables seamless interoperability with existing 100G infrastructure, protecting investment during network upgrades. Digital Diagnostic Monitoring (DDM) provides real-time visibility into transceiver health, simplifying operations and fault identification. Compliant with IEEE 802.3bs and QSFP-DD MSA standards, the QDD-400G-XDR4-S is RoHS certified and operates across commercial temperature ranges. Buy today from iptrading.com.au — fast shipping and expert service across Australia. -
Vendor:Arista
Arista QDD-400G-XDR4 | 400G QSFP-DD Transceiver, 4x100G, MPO-12 APC, 2km SMF
QDD-400G-XDR4
Stock Status: Enquire
Vendor:AristaArista QDD-400G-XDR4 | 400G QSFP-DD Transceiver, 4x100G, MPO-12 APC, 2km SMF
The Arista QDD-400G-XDR4 is a 400G QSFP-DD optical transceiver designed for high-density data centre and carrier interconnects over parallel single-mode fibre. Delivering 400Gbps aggregate throughput across four 100G optical channels at 1310nm, it uses PAM4 modulation with a gearbox DSP to convert 8x50G electrical lanes to 4x100G optical lanes — supporting link distances up to 2km via an MPO-12 APC connector. Its XDR4 architecture enables direct breakout interoperability with 100GBASE-FR QSFPs, making it ideal for spine-leaf upgrades, ISP aggregation, and mobile core deployments.
The hot-swappable QSFP-DD form factor is fully compliant with QSFP-DD MSA, CMIS, and 100G Lambda MSA standards, ensuring broad platform compatibility with Arista 400G switch deployments. Digital Diagnostic Monitoring (DDM) provides real-time visibility into optical performance parameters including temperature, voltage, and optical power. RoHS compliant and rated for standard 0°C to 70°C operating environments. Available now at iptrading.com.au — competitive prices and local support. -
Vendor:Arista
Arista QDD-400G-VSR4 | 400G QSFP-DD VSR4 Transceiver, MPO-12 APC, 50m OM4
QDD-400G-VSR4
Stock Status: Enquire
Vendor:AristaArista QDD-400G-VSR4 | 400G QSFP-DD VSR4 Transceiver, MPO-12 APC, 50m OM4
The Arista QDD-400G-VSR4 is a 400GBASE-VSR4 QSFP-DD optical transceiver designed for very short reach data centre interconnects over parallel multimode fibre. Using an MPO-12 APC connector, it delivers 400 Gigabit Ethernet across up to 50 metres of OM4 parallel MMF — making it ideal for high-density spine-leaf architectures, top-of-rack to aggregation links, and intra-data centre connectivity where ultra-high bandwidth and low latency are critical.
Compatible with Arista's 7800, 7500, and 7300 series platforms, this transceiver supports 8x50G PAM4 electrical signalling and conforms to the 400GBASE-VSR4 IEEE and MSA specifications. It is hot-swappable and designed for low power consumption in dense 400G deployments. Upgrade your network with gear from iptrading.com.au — Australia's IT hardware specialists. -
Vendor:Arista
Arista QDD-400G-SRBD1 | 400G QSFP-DD Transceiver, 400G-BIDI, MPO-12, 100m OM4
QDD-400G-SRBD1
Stock Status: Enquire
Vendor:AristaArista QDD-400G-SRBD1 | 400G QSFP-DD Transceiver, 400G-BIDI, MPO-12, 100m OM4
The Arista QDD-400G-SRBD1 is a 400GBASE-SR4.2 QSFP-DD optical transceiver designed for short-reach 400G data centre interconnects over parallel multimode fibre. Using BiDi technology with 850nm/910nm wavelengths and PAM4 modulation, it delivers 400G links up to 70m over OM3 MMF or 100m over OM4 MMF via an MPO-12 UPC connector. Software configurable through Arista EOS, it supports point-to-point 400GE deployments or breakout into 4x 100GBASE-BIDI or 4x 100GBASE-SR1.2 links — providing outstanding flexibility for spine-leaf and high-density switching environments.
Fully compliant with IEEE 400GBASE-SR4.2, the QDD-400G-SRBD1 integrates seamlessly with Arista's EOS and CloudVision platforms for unified management and telemetry. It is interoperable with other 400G-BIDI and 400G-SR4.2 modules, making it a versatile choice for mixed-vendor data centre builds. Get it now at iptrading.com.au — authentic hardware, reliable service. -
Vendor:Arista
Arista QDD-400G-SR8-C | 400G QSFP-DD SR8 Transceiver, MPO-16, 100m OM4
QDD-400G-SR8-C
Stock Status: Enquire
Vendor:AristaArista QDD-400G-SR8-C | 400G QSFP-DD SR8 Transceiver, MPO-16, 100m OM4
The Arista QDD-400G-SR8-C is a 400GBASE-SR8 QSFP-DD optical transceiver engineered for high-density data centre interconnects, HPC clusters, and enterprise core aggregation. Operating across 8 parallel lanes at 50Gbps PAM-4 each, it delivers 400Gbps aggregate throughput via an MPO-16 APC connector with reaches up to 70m on OM3 and 100m on OM4 multimode fibre. The channelised ('C') variant adds significant deployment flexibility, supporting 8x 50G-SR, 8x 25G-SR, 400GBASE-SR4.2 (400G-BIDI), 4x 100GBASE-BIDI (100G-SRBD), and 4x 100GBASE-SR1.2 configurations from a single module.
Compliant with IEEE 802.3bs and QSFP-DD MSA CMIS Rev4.0, this hot-pluggable transceiver integrates digital diagnostic monitoring (DDM/DOM) and FEC support for reliable high-speed links. It also supports breakout to 2x 200G-SR4 using MPO-16 to 2x MPO-8 multimode patch cables, enabling flexible cabling architectures and compatibility with 200G QSFP56 and 2x200G QSFP112 NICs. RoHS compliant and built for commercial operating environments. Available now at iptrading.com.au — competitive prices and local support. -
Vendor:Arista
Arista QDD-400G-PLR4-S | 400G-PLR4 QSFP-DD Transceiver, 4x100G, 10km SMF, SN
QDD-400G-PLR4-S
Stock Status: Enquire
Vendor:AristaArista QDD-400G-PLR4-S | 400G-PLR4 QSFP-DD Transceiver, 4x100G, 10km SMF, SN
The Arista QDD-400G-PLR4-S is a 400G QSFP-DD optical transceiver supporting both 400GBASE-PLR4 and 4x100GBASE-LR operation over parallel single-mode fibre (SMF), with reach up to 10km. Featuring SN optical connectors, this transceiver is purpose-built for high-density data centre interconnects, spine-to-leaf links, and enterprise campus core deployments where breakout to 4x100G is required. Its QSFP-DD form factor delivers industry-leading port density for 400G-capable Arista switches and routers.
The PLR4 modulation scheme uses four parallel lanes at 100G each (100G PAM4 per lane), enabling flexible deployment in both 400G native mode and 4x100G breakout configurations via MPO or SN-to-LC breakout cabling. This transceiver is compatible with Arista's 7500R3, 7280R3, and 7060X4 series platforms, making it an ideal choice for organisations scaling to 400G infrastructure. Source this transceiver for your Australian network build today — iptrading.com.au — your local source for enterprise-grade networking solutions. -
Vendor:Arista
Arista QDD-400G-PLR4 | 400G-PLR4 QSFP-DD Transceiver, 4x100G, MPO-12, 10km SMF
QDD-400G-PLR4
Stock Status: Enquire
Vendor:AristaArista QDD-400G-PLR4 | 400G-PLR4 QSFP-DD Transceiver, 4x100G, MPO-12, 10km SMF
The Arista QDD-400G-PLR4 is a 400GBASE-PLR4 QSFP-DD optical transceiver designed for high-density 400 Gigabit Ethernet deployments across data centre and cloud network environments. Transmitting across four parallel 100G lanes at 1310nm over single-mode fibre with an MPO-12 APC connector, it achieves reaches of up to 10km — making it ideal for campus backbone, inter-building, and long-reach data centre interconnect applications. Breakout support allows flexible deployment as 4x 100GBASE-LR links using standard QSFP28 optics, maximising infrastructure versatility.
Compliant with QSFP-DD MSA, 100G Lambda MSA, OIF 56G PAM4, and IEEE 802.3cu, this transceiver offers broad standards-based interoperability with 400GBASE-DR4 and XDR4 modules. Digital Optical Monitoring (DOM) via CMIS 4.0 provides real-time visibility into temperature, voltage, TX/RX power, and bias current for proactive network management. Upgrade your network with gear from iptrading.com.au — Australia's IT hardware specialists. -
Vendor:Arista
Arista QDD-400G-LR4 | 400G QSFP-DD Transceiver, LR4, 10km, Duplex SMF, LC
QDD-400G-LR4
Stock Status: Enquire
Vendor:AristaArista QDD-400G-LR4 | 400G QSFP-DD Transceiver, LR4, 10km, Duplex SMF, LC
The Arista QDD-400G-LR4 is a 400GBASE-LR4 QSFP-DD optical transceiver delivering 400Gbps connectivity over duplex single-mode fibre at distances up to 10km via a duplex LC connector. Built on 4-channel CWDM PAM4 technology across wavelengths of 1271, 1291, 1311, and 1331nm, it converts 8x50G PAM4 electrical lanes into 4x100G PAM4 optical channels — making it the ideal solution for high-density data centre spine-leaf interconnects, HPC fabrics, and long-reach switch-to-switch links.
Compliant with IEEE 802.3cu 400GBASE-LR4 and IEEE 802.3bs 400GAUI-8 standards, the QDD-400G-LR4 supports Digital Diagnostic Monitoring (DDM/DOM) for real-time visibility into optical performance. The hot-pluggable QSFP-DD MSA form factor ensures seamless integration into Arista 400G platforms. RoHS compliant and designed for enterprise-grade reliability. Get it now at iptrading.com.au — authentic hardware, reliable service. -
Vendor:Arista
Arista QDD-200G-2LR43 | 200G QSFP-DD Transceiver, 2x 100GBASE-LR4, 10km, 2x CS SMF
QDD-200G-2LR43
Stock Status: Enquire
Vendor:AristaArista QDD-200G-2LR43 | 200G QSFP-DD Transceiver, 2x 100GBASE-LR4, 10km, 2x CS SMF
The Arista QDD-200G-2LR43 is a 200G QSFP-DD optical transceiver delivering dual 100GBASE-LR4 channels in a single compact module, purpose-built for high-density enterprise and data centre deployments. Supporting links up to 10km over two pairs of duplex single-mode fibre via 2x CS optical connectors, it enables disaggregated 100G connectivity without sacrificing port density on 200G/400G-capable switching platforms.
The module conforms to the IEEE 100GBASE-LR4 standard using four 25G NRZ lanes per channel across the 1295nm–1309nm wavelength range, and includes Digital Optical Monitoring (DOM) for real-time visibility into optical performance. Host QSFP-DD ports must be configured in 2x 100G mode to leverage the dual-channel architecture. Available now at iptrading.com.au — your local source for enterprise-grade networking solutions. -
Vendor:Arista
Arista OSFP-8X25-MR-LR | 200G OSFP Transceiver, 8x 25G/10G LR, MPO-16 APC, 2km SMF
OSFP-8X25-MR-LR
Stock Status: Enquire
Vendor:AristaArista OSFP-8X25-MR-LR | 200G OSFP Transceiver, 8x 25G/10G LR, MPO-16 APC, 2km SMF
The Arista OSFP-8X25-MR-LR is a 200G OSFP optical transceiver delivering dual-rate 8x 25GBASE-LR and 8x 10GBASE-LR operation over parallel single-mode fibre via a single MPO-16 APC connector. Designed for data centre and high-performance computing environments, it supports up to 2km reach and enables optical breakout to 8 individual 25G or 10G LR links — making it ideal for flexible, high-density interconnects between spine, leaf, and server tiers.
The OSFP-8X25-MR-LR interoperates with legacy 100G QSFP and 25G SFP ports when the host is configured for 200G using 8x 25G NRZ electrical lanes, protecting existing infrastructure investment. Supported on Arista EOS platforms (minimum EOS 4.35.0), it features a pull-tab latch for easy hot-swap removal. Need it fast? iptrading.com.au delivers across Australia — shop now.
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