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Vendor:Arista
Arista PWR-1011-DC-BLUE | 1000W DC Power Supply, 1RU, Reverse Airflow, Hot-Swap
PWR-1011-DC-BLUE
Vendor:AristaArista PWR-1011-DC-BLUE | 1000W DC Power Supply, 1RU, Reverse Airflow, Hot-Swap
The Arista PWR-1011-DC-BLUE is a redundant hot-swappable DC power supply module designed for high-availability data center deployments. Delivering 1000W of output power with 94% efficiency, this 1RU PSU features reverse airflow configuration for rear-to-front cooling in Arista 7050X3, 7050X4, 7280R3 and other compatible 1RU switches. Built for mission-critical environments with -48 to -60V DC input and hardwire AWG #6 connector. -
Vendor:Arista
Arista PWR-1011-AC-RED | 1000W AC Power Supply, 1RU, Front-to-Rear Airflow
PWR-1011-AC-RED
Vendor:AristaArista PWR-1011-AC-RED | 1000W AC Power Supply, 1RU, Front-to-Rear Airflow
The Arista PWR-1011-AC-RED is a hot-swappable 1000W AC power supply designed for the Arista 7280R3 Series data center switches. This 1RU redundant power module features front-to-rear airflow for optimal cooling and supports input voltages from 100-240V AC at 50/60Hz with over 93% efficiency. Ideal for high-availability environments requiring continuous operation and N+1 power redundancy. -
Vendor:Arista
Arista PWR-1011-AC-BLUE | 1000W 1RU AC Power Supply, Reverse Airflow, 73.5mm
PWR-1011-AC-BLUE
Vendor:AristaArista PWR-1011-AC-BLUE | 1000W 1RU AC Power Supply, Reverse Airflow, 73.5mm
The Arista PWR-1011-AC-BLUE is a high-efficiency 1000W AC power supply designed for 1RU Arista 7000 Series switches. Featuring reverse airflow cooling and a compact 73.5mm width, this hot-swappable PSU delivers 93% Platinum efficiency and is compatible with Arista 7280R3, 7050X3, and 7050X4 Series switches. Ideal for data center and enterprise deployments requiring redundant power configurations. -
Vendor:Arista
Arista OSFP-AMP-ZR-Arista | OSFP Optical Amplifier for 400ZR/800ZR Line System
OSFP-AMP-ZR-Arista
Vendor:AristaArista OSFP-AMP-ZR-Arista | OSFP Optical Amplifier for 400ZR/800ZR Line System
The Arista OSFP-AMP-ZR is a pluggable optical amplifier module designed for coherent ZR and ZR+ DWDM line systems. Packaged in an OSFP form factor, it provides variable-gain optical amplification, multiplexing, and demultiplexing to extend the reach of 400G and 800G coherent transceivers up to 120km and beyond. Ideal for data center interconnect applications requiring simplified, rack-space efficient amplification without external line systems. -
Vendor:Arista
Arista OSFP-8X25-MR-LR | 200G OSFP Transceiver, Dual-Rate 8x25G/10G-LR, 2km
OSFP-8X25-MR-LR
Vendor:AristaArista OSFP-8X25-MR-LR | 200G OSFP Transceiver, Dual-Rate 8x25G/10G-LR, 2km
The Arista OSFP-8X25-MR-LR is a dual-rate 200G OSFP optical transceiver designed for high-speed data centre interconnects. Supporting both 8x 25GBASE-LR and 8x 10GBASE-LR configurations over parallel single-mode fibre up to 2km, this module offers flexible deployment options for 200G Ethernet links. With MPO-16 APC connectivity and NRZ modulation, it enables seamless breakout to legacy 100G QSFP and 25G SFP ports while delivering reliable performance in modern OSFP-capable switching platforms. -
Vendor:Arista
Arista OSFP-800G-XDR8 | 800G Transceiver, Single-Mode, 1310nm, 2km, MPO-16
OSFP-800G-XDR8
Vendor:AristaArista OSFP-800G-XDR8 | 800G Transceiver, Single-Mode, 1310nm, 2km, MPO-16
The Arista OSFP-800G-XDR8 is an 800GBASE-XDR8 optical transceiver designed for high-speed data center and enterprise connectivity. Supporting 800G Ethernet throughput up to 2km over single-mode fiber with MPO-16 APC connectors, this module delivers 8x 106.25Gbps PAM4 signaling for aggregate 800Gbps performance. Ideal for AI/ML workloads, hyperscale data centers, and high-performance computing environments requiring reliable long-reach connectivity. -
Vendor:Arista
Arista OSFP-800G-VSR8-Arista | 800G OSFP Transceiver, VSR8, 850nm, 50m MMF, MPO-16
OSFP-800G-VSR8-Arista
Vendor:AristaArista OSFP-800G-VSR8-Arista | 800G OSFP Transceiver, VSR8, 850nm, 50m MMF, MPO-16
The Arista OSFP-800G-VSR8 is an 800GBASE-VSR8 OSFP optical transceiver designed for high-speed data center interconnects supporting up to 50 meters over OM4 multimode fiber. Operating at 850nm with an MPO-16 APC connector, this module delivers 800Gbps throughput across 8 parallel optical channels using PAM4 modulation. Ideal for AI clusters, HPC, and high-bandwidth spine-leaf architectures requiring short-reach multimode connectivity with digital diagnostics monitoring. -
Vendor:Arista
Arista OSFP-800G-VSR8 | 800G OSFP Transceiver, VSR8, 850nm, 50m MMF, MPO-16
OSFP-800G-VSR8
Vendor:AristaArista OSFP-800G-VSR8 | 800G OSFP Transceiver, VSR8, 850nm, 50m MMF, MPO-16
The Arista OSFP-800G-VSR8 is an 800 Gigabit OSFP transceiver designed for high-speed data center and AI network applications. Supporting 800GBASE-VSR8 with breakout options for 2x400G, 4x200G, or 8x100G, this module delivers multimode connectivity up to 50m over OM4/OM5 fiber. Ideal for spine-leaf architectures, high-performance computing clusters, and next-generation Ethernet infrastructure requiring ultra-low latency and maximum bandwidth density. -
Vendor:Arista
Arista OSFP-800G-2XDR4-Arista | 800G OSFP Transceiver, 1310nm, 2km, Dual MPO-12 SMF
OSFP-800G-2XDR4-Arista
Vendor:AristaArista OSFP-800G-2XDR4-Arista | 800G OSFP Transceiver, 1310nm, 2km, Dual MPO-12 SMF
The Arista OSFP-800G-2XDR4 is an 800 Gigabit OSFP transceiver module designed for high-speed data center interconnects up to 2km over single-mode fiber. It delivers 8 channels of 106.25 Gb/s using PAM4 modulation at 1310nm wavelength via dual MPO-12 APC connectors. Ideal for spine-leaf architectures, top-of-rack switches, and AI/HPC infrastructure, this module supports breakout to 2x 400G XDR4 for flexible bandwidth allocation. -
Vendor:Arista
Arista OSFP-800G-2XDR4 | 800G OSFP Transceiver, 2xXDR4, 1310nm, 2km, Dual MPO-12
OSFP-800G-2XDR4
Vendor:AristaArista OSFP-800G-2XDR4 | 800G OSFP Transceiver, 2xXDR4, 1310nm, 2km, Dual MPO-12
The Arista OSFP-800G-2XDR4 is an 800 Gigabit OSFP transceiver designed for extended-reach data center interconnects up to 2 kilometers over single-mode fiber. Using PAM4 modulation across 8 channels at 106.25 Gbps each, this module delivers 800G aggregate throughput via dual MPO-12 APC connectors. It supports flexible breakout configurations including 2x400G XDR4 and 8x100G DR1, making it ideal for spine-leaf architectures, switch-to-switch links, and high-performance AI and cloud infrastructure deployments. -
Vendor:Arista
Arista OSFP-800G-2VSR4-Arista | 800G OSFP Transceiver, 2x400G SR8, 850nm, 50m, Dual MPO-12
OSFP-800G-2VSR4-Arista
Vendor:AristaArista OSFP-800G-2VSR4-Arista | 800G OSFP Transceiver, 2x400G SR8, 850nm, 50m, Dual MPO-12
The Arista OSFP-800G-2VSR4 is an 800GBASE-SR8 twin-port OSFP transceiver delivering 850Gbps aggregate throughput over multimode fiber. Designed for high-density data center interconnects, it supports 2x400G breakout, 8-channel 100G PAM4 operation, and reaches 50m over OM4 or 30m over OM3 fiber using dual MPO-12/APC connectors. Ideal for AI clusters, HPC, and spine-leaf architectures requiring low-latency, high-bandwidth switch-to-switch or server-to-switch connectivity. -
Vendor:Arista
Arista OSFP-800G-2VSR4 | 800G OSFP Transceiver, Twin-Port SR8, 850nm, 50m, 2x MPO-12
OSFP-800G-2VSR4
Vendor:AristaArista OSFP-800G-2VSR4 | 800G OSFP Transceiver, Twin-Port SR8, 850nm, 50m, 2x MPO-12
The Arista OSFP-800G-2VSR4 is an 800 Gigabit twin-port OSFP transceiver designed for high-density data center and AI cluster interconnects. Supporting 800GBASE-SR8 over multimode fiber, it delivers up to 50m reach on OM4 fiber using dual MPO-12 APC connectors. The module operates at 850nm and supports breakout configurations including 2x 400G, 4x 200G, and 8x 100G for flexible deployment in spine-leaf architectures and server connectivity. -
Vendor:Arista
Arista OSFP-800G-2PLR4-Arista | 800G OSFP Transceiver, 8x100G, 1310nm, 10km, SMF
OSFP-800G-2PLR4-Arista
Vendor:AristaArista OSFP-800G-2PLR4-Arista | 800G OSFP Transceiver, 8x100G, 1310nm, 10km, SMF
The Arista OSFP-800G-2PLR4 is an 800Gbps OSFP optical transceiver module engineered for high-performance data centre interconnects up to 10km over single-mode fibre. Utilising eight parallel 100Gb/s channels with PAM4 modulation at 1310nm wavelength and dual MPO-12 APC connectors, this transceiver supports breakout configurations to 2x 400G-PLR4 or 8x 100G-LR, making it ideal for spine-leaf architectures and multi-tier network deployments. It complies with OSFP MSA and IEEE 802.3 standards and features Digital Diagnostics Monitoring (DDM) for real-time performance tracking. -
Vendor:Arista
Arista OSFP-800G-2PLR4 | 800G OSFP Transceiver, 8x 100G PAM4, 10km, 1310nm
OSFP-800G-2PLR4
Vendor:AristaArista OSFP-800G-2PLR4 | 800G OSFP Transceiver, 8x 100G PAM4, 10km, 1310nm
The Arista OSFP-800G-2PLR4 is an 800 Gigabit OSFP optical transceiver designed for high-speed data center interconnects up to 10km over single-mode fiber. It supports 800GBASE-PLR8 with 8 channels of 100Gb/s PAM4 modulation, delivering aggregate 800Gb/s throughput via dual MPO-12 connectors at 1310nm wavelength. This module enables flexible breakout options to 2x 400G-PLR4 or 8x 100G-LR configurations, making it ideal for spine-leaf architectures, hyperscale cloud data centers, and AI/ML workloads requiring extended reach and reliable performance. -
Vendor:Arista
Arista OSFP-800G-2LR4-Arista | 800G 2x LR4 Transceiver, Single-Mode, 10km, Dual LC
OSFP-800G-2LR4-Arista
Vendor:AristaArista OSFP-800G-2LR4-Arista | 800G 2x LR4 Transceiver, Single-Mode, 10km, Dual LC
The Arista OSFP-800G-2LR4 is an 800GBASE optical transceiver designed for 10km data centre connectivity over single-mode fibre. Using 8 channels of 100Gb/s PAM4 modulation across CWDM wavelengths (1271nm, 1291nm, 1311nm, 1331nm), it delivers 800Gb/s aggregate throughput via dual duplex LC/UPC connectors. This closed finned top OSFP module enables seamless breakout to 2x 400G-LR4 or 8x 100G-LR links, making it ideal for high-density AI, HPC, and cloud data centre deployments. -
Vendor:Arista
Arista OSFP-800G-2LR4 | 800G Transceiver, 2xLR4, 10km, Dual LC, SMF
The Arista OSFP-800G-2LR4 delivers 800 Gigabit Ethernet connectivity over distances up to 10km using single-mode fiber with dual duplex LC connectors. Designed for high-density data center spine-leaf architectures, this twin-port OSFP module supports 2x 400GBASE-LR4 or 8x 100GBASE-LR breakout configurations without additional breakout cables. Ideal for AI computing, HPC, and cloud infrastructure requiring long-reach interconnects.
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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.
