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Vendor:Arista
Arista OSFP-800G-2FR4-Arista | 800G Transceiver, 2x 400G FR4, 1310nm, 2km, Dual LC
OSFP-800G-2FR4-Arista
Vendor:AristaArista OSFP-800G-2FR4-Arista | 800G Transceiver, 2x 400G FR4, 1310nm, 2km, Dual LC
The Arista OSFP-800G-2FR4 is an 800G OSFP optical transceiver designed for high-performance data centre and AI/ML workloads. It delivers 800 Gigabit Ethernet throughput over single-mode fibre up to 2km using PAM4 modulation and dual duplex LC connectors. Compliant with IEEE 802.3ck and OSFP MSA standards, this module supports breakout to 2x 400G FR4 or 4x 200G applications, making it ideal for spine-leaf architectures, top-of-rack switch connectivity, and hyperscale cloud environments. -
Vendor:Arista
Arista OSFP-800G-2FR4 | 800G Transceiver, 2x FR4, 2km Single-Mode, Dual LC
OSFP-800G-2FR4
Vendor:AristaArista OSFP-800G-2FR4 | 800G Transceiver, 2x FR4, 2km Single-Mode, Dual LC
The Arista OSFP-800G-2FR4 is an 800 Gigabit Ethernet optical transceiver designed for 2km reach over single-mode fiber using dual duplex LC connectors. Utilizing four CWDM wavelengths (1271, 1291, 1311, 1331 nm) with PAM4 modulation, this twin-port OSFP module delivers 800Gbps throughput and supports 2x 400G-FR4 breakout applications without the need for breakout cables. Ideal for high-density data center interconnects, spine-leaf architectures, and AI/HPC workloads requiring low-latency, high-bandwidth connectivity. -
Vendor:Arista
Arista OSFP-400G-ZR2 | 400G OSFP DCO Transceiver, Coherent Tunable, 120km
OSFP-400G-ZR2
Vendor:AristaArista OSFP-400G-ZR2 | 400G OSFP DCO Transceiver, Coherent Tunable, 120km
The Arista OSFP-400G-ZR2 is a 400GBASE-ZR digital coherent tunable OSFP transceiver designed for metro, regional, and data center interconnect applications. Utilizing DP-16QAM modulation and C-FEC, it delivers 400 Gbps over a single wavelength up to 120 km with optical amplification over duplex single-mode fiber. Compliant with OIF 400ZR Implementation Agreement and OSFP MSA standards, this pluggable DCO module supports full C-band ITU-T tunable wavelengths and offers superior OSNR performance for point-to-point DCI and metro backhaul deployments. -
Vendor:Arista
Arista OSFP-400G-ZR-Arista | 400G OSFP ZR Transceiver, 120km SMF, Coherent DWDM
OSFP-400G-ZR-Arista
Vendor:AristaArista OSFP-400G-ZR-Arista | 400G OSFP ZR Transceiver, 120km SMF, Coherent DWDM
The Arista OSFP-400G-ZR is a 400GBASE-ZR digital coherent optical transceiver designed for metro data center interconnect and long-haul applications. Using advanced DP-16QAM modulation and tunable C-band DWDM wavelengths, it delivers 400 Gbps over distances up to 120 km with amplification. This pluggable OSFP DCO module complies with OIF 400ZR standards and supports point-to-point DCI links with industry-wide interoperability. -
Vendor:Arista
Arista OSFP-400G-XDR4-S-Arista | 400G OSFP Transceiver, 2km SMF, 1310nm, SN Connector
OSFP-400G-XDR4-S-Arista
Vendor:AristaArista OSFP-400G-XDR4-S-Arista | 400G OSFP Transceiver, 2km SMF, 1310nm, SN Connector
The Arista OSFP-400G-XDR4-S is a 400GBASE-XDR4 optical transceiver designed for high-performance data center interconnects. It delivers 400 Gbps throughput over four parallel single-mode fiber channels at 1310nm wavelength, reaching up to 2km with SN optical connectors. Ideal for spine-leaf architectures, this module supports 4x100G breakout capability and is compliant with OSFP MSA standards for seamless integration into modern 400G network infrastructures. -
Vendor:Arista
Arista OSFP-400G-XDR4-S | 400G OSFP Transceiver, Single-Mode, 1310nm, 2km, MPO-12
OSFP-400G-XDR4-S
Vendor:AristaArista OSFP-400G-XDR4-S | 400G OSFP Transceiver, Single-Mode, 1310nm, 2km, MPO-12
The Arista OSFP-400G-XDR4-S is a high-performance 400 Gigabit Ethernet transceiver designed for data center and enterprise network applications. Supporting 400GBASE-XDR4 with 4-channel 100G PAM4 signaling over single-mode fiber, this OSFP module delivers reliable 2km transmission using MPO-12 APC connectors at 1310nm wavelength. Ideal for high-speed switch-to-switch interconnects, server connectivity with ConnectX adapters, and data center spine-leaf architectures requiring extended reach beyond DR4 distances. -
Vendor:Arista
Arista OSFP-400G-XDR4-Arista | 400G OSFP Transceiver, Single-Mode, 2km, PAM4, MPO
OSFP-400G-XDR4-Arista
Vendor:AristaArista OSFP-400G-XDR4-Arista | 400G OSFP Transceiver, Single-Mode, 2km, PAM4, MPO
The Arista OSFP-400G-XDR4 is a 400GBase-XDR4 OSFP optical transceiver designed for high-bandwidth data center and enterprise networking applications. It delivers 400 Gbps throughput over single-mode fiber up to 2 km using four parallel 100G optical lanes at 1310 nm with PAM4 modulation and an MPO-12 connector. Ideal for spine-leaf interconnects, high-performance computing, and scalable 400G network deployments requiring extended reach over single-mode fiber. -
Vendor:Arista
Arista OSFP-400G-VSR4-Arista | 400G OSFP Transceiver, Multi-Mode, 50m, MPO-12
OSFP-400G-VSR4-Arista
Vendor:AristaArista OSFP-400G-VSR4-Arista | 400G OSFP Transceiver, Multi-Mode, 50m, MPO-12
The Arista OSFP-400G-VSR4 is a high-performance 400G OSFP transceiver designed for short-reach data center interconnects. Compliant with 400GBASE-VSR4 standards, it supports up to 50m transmission over OM4 multi-mode fiber using an MPO-12 APC connector. This module delivers 400Gb/s aggregate bandwidth through four 100Gb/s PAM4 optical channels at 850nm, making it ideal for high-density spine-leaf architectures and InfiniBand NDR applications. -
Vendor:Arista
Arista OSFP-400G-VSR4 | 400G OSFP Transceiver, Multimode, 850nm, 50m, MPO-12
OSFP-400G-VSR4
Vendor:AristaArista OSFP-400G-VSR4 | 400G OSFP Transceiver, Multimode, 850nm, 50m, MPO-12
The Arista OSFP-400G-VSR4 is a 400GBASE-VSR4 optical transceiver designed for high-speed data center and InfiniBand NDR applications. It supports transmission distances up to 50m over OM4 multimode fiber using an MPO-12 APC connector at 850nm wavelength. Featuring PAM4 modulation technology and CMIS compliance, this OSFP module delivers 4 channels of 100Gb/s operation with digital diagnostics monitoring for real-time performance tracking. -
Vendor:Arista
Arista OSFP-400G-SRBD1 | 400G OSFP SR4.2 Transceiver, 100m OM4, MPO-12
OSFP-400G-SRBD1
Vendor:AristaArista OSFP-400G-SRBD1 | 400G OSFP SR4.2 Transceiver, 100m OM4, MPO-12
The Arista OSFP-400G-SRBD1 is a software-configurable 400GBASE-BIDI transceiver delivering 400Gbps over multimode fiber for data center and high-performance computing interconnects. Operating at 850nm with PAM4 modulation, it supports point-to-point 400GBASE-SR4.2 links or breakout to 4x 100GBASE-BIDI or 4x 100GBASE-SR1.2 configurations. With MPO-12 UPC connectivity and reach up to 70m over OM3 or 100m over OM4 fiber, this OSFP module offers flexible deployment options for short-reach, high-density applications. -
Vendor:Arista
Arista OSFP-400G-SRBD-Arista | 400G OSFP Transceiver, 850nm/910nm, 100m MMF, MPO-12
OSFP-400G-SRBD-Arista
Vendor:AristaArista OSFP-400G-SRBD-Arista | 400G OSFP Transceiver, 850nm/910nm, 100m MMF, MPO-12
The Arista OSFP-400G-SRBD is a software-configurable 400GBASE-SR4.2 optical transceiver designed for high-speed data center connectivity. It supports point-to-point 400GE links or can break out into 4x 100GBASE-BIDI or 4x 100GBASE-SR1.2 configurations, providing flexible deployment options over multimode fiber infrastructure. With 100m reach over OM4 fiber and an MPO-12 connector, this transceiver is ideal for modern hyperscale and enterprise data center environments requiring reliable, high-bandwidth, low-latency connectivity. -
Vendor:Arista
Arista OSFP-400G-SR8-C-Arista | 400G OSFP Transceiver, 850nm, 100m OM4, MPO-16
OSFP-400G-SR8-C-Arista
Vendor:AristaArista OSFP-400G-SR8-C-Arista | 400G OSFP Transceiver, 850nm, 100m OM4, MPO-16
The Arista OSFP-400G-SR8-C is a high-performance 400GBASE-SR8 optical transceiver designed for short-reach data center applications. Operating at 850nm with 8 optical channels using PAM4 modulation, it supports up to 100m over OM4 multimode fiber via an MPO-16 APC connector. This OSFP module is compliant with OSFP MSA, IEEE 802.3cm standards, and offers flexible breakout configurations including 2x200G-SR4, 8x50G-SR, and 8x25G-SR for versatile deployment scenarios. -
Vendor:Arista
Arista OSFP-400G-SR8-C | 400G OSFP Transceiver, 850nm, 100m MMF, MPO-16
OSFP-400G-SR8-C
Vendor:AristaArista OSFP-400G-SR8-C | 400G OSFP Transceiver, 850nm, 100m MMF, MPO-16
The Arista OSFP-400G-SR8-C is a channelizable 400GBASE-SR8 OSFP transceiver delivering flexible bandwidth configurations for data center and high-speed Ethernet applications. It supports 400G-SR8, breakout to 2x 200G-SR4, and channelized modes of 8x 50G-SR or 8x 25G-SR, providing deployment versatility across evolving network architectures. Operating at 850nm over OM4 multimode fiber with an MPO-16 connector, it reaches up to 100m and complies with IEEE 802.3bs, OSFP MSA, and 400GAUI-8 standards. -
Vendor:Arista
Arista OSFP-400G-SR8-Arista | 400G OSFP SR8 Transceiver, 850nm, 100m MMF, MPO-16
OSFP-400G-SR8-Arista
Vendor:AristaArista OSFP-400G-SR8-Arista | 400G OSFP SR8 Transceiver, 850nm, 100m MMF, MPO-16
The Arista OSFP-400G-SR8 is a 400GBASE-SR8 OSFP transceiver designed for high-speed data centre connectivity. Operating at 850nm wavelength over multi-mode fibre, it supports up to 100m on OM4 fibre with an MPO-16 APC connector. Compliant with IEEE 802.3cm and OSFP MSA standards, this module delivers 425Gbps throughput using 8 optical channels at 50Gb/s each with PAM4 modulation, and supports breakout configurations including 2x 200G-SR4 and 8x 50G-SR. -
Vendor:Arista
Arista OSFP-400G-PLR4-S-Arista | 400G OSFP Transceiver, Single-Mode, 1310nm, 10km, MPO
OSFP-400G-PLR4-S-Arista
Vendor:AristaArista OSFP-400G-PLR4-S-Arista | 400G OSFP Transceiver, Single-Mode, 1310nm, 10km, MPO
The Arista OSFP-400G-PLR4-S is a 400GBASE-PLR4 OSFP transceiver designed for high-performance data center and enterprise interconnects. It delivers 400G throughput over single-mode fiber up to 10km using four parallel 100G optical lanes at 1310nm wavelength via an MPO-12 connector. Ideal for campus backbone, data center interconnect, and long-reach aggregation deployments requiring parallel single-mode fiber infrastructure. -
Vendor:Arista
Arista OSFP-400G-PLR4-S | 400G PLR4 Transceiver, Single-Mode, 10km, MPO-12
OSFP-400G-PLR4-S
Vendor:AristaArista OSFP-400G-PLR4-S | 400G PLR4 Transceiver, Single-Mode, 10km, MPO-12
The Arista OSFP-400G-PLR4-S is a high-performance 400GBASE-PLR4 optical transceiver designed for 10km data centre interconnect over single-mode fibre. It delivers 400Gbps throughput using four 100G parallel lanes at 1310nm via an MPO-12 APC connector with SN (Short Nose) form factor. This module supports breakout to 4x 100GBASE-LR, making it ideal for scalable spine-leaf and campus aggregation deployments.
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Why buy Arista from XS Network Tech?
From pre-sales consultation to same-day dispatch, we make Arista procurement fast and hassle-free. Our sales and logistics team serves government departments, data centres, and service providers sourcing new, used, and EOL Arista hardware globally so you're never stuck waiting on a distributor. All used units tested and backed by a 12-month warranty.
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Can I still buy discontinued Arista models?
Yes. We carry end-of-life (EOL) Arista switches that are no longer available through other channels. We stock models from the 7050, 7280, 7500, and 7800R3 series. If you're expanding an existing fabric or need a like-for-like replacement without reconfiguring your entire stack, sourcing the same EOL model is often the most cost-effective decision.
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What Arista hardware does XS Network Tech stock?
Our Arista range covers data centre switches (7050X3, 7050X4, 7060X4, 7060X5, 7260X3, 7280R3, 7280R3A, 7300X3, 7800R3, 7800R4), enterprise and campus switches (7130, 7170, 7020R4), transceivers, ethernet cables, stacking cables, and switch modules. Can't find your model? Request a quote and we'll source it.
