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Vendor:AristaArista QDD-400G-VSR4-Arista | 400G QSFP-DD Transceiver, VSR4, 850nm, 50m, MPO-12
QDD-400G-VSR4-Arista
Stock Status: Enquire
Vendor:AristaThis 400GBASE-VSR4 QSFP-DD transceiver delivers 400G Ethernet over parallel OM4 multimode fibre at 8... -
Vendor:AristaArista QDD-400G-VSR4 | 400G QSFP-DD Transceiver, VSR4, 50m OM4, MPO-12 APC
QDD-400G-VSR4
Stock Status: Enquire
Vendor:AristaThis 400GBASE-VSR4 QSFP-DD optical transceiver delivers 400G over parallel OM4 multimode fibre at 85... -
Vendor:AristaArista QDD-400G-SRBD1 | 400G QSFP-DD BiDi SR4.2 Transceiver, MPO-12, 100m OM4
QDD-400G-SRBD1
Stock Status: Enquire
Vendor:AristaThis 400G QSFP-DD BiDi SR4.2 transceiver delivers 400GbE over parallel multimode fibre using an MPO-... -
Vendor:AristaArista QDD-400G-SRBD-Arista | 400G QSFP-DD Transceiver, BiDi SR4.2, 850nm/910nm, 100m OM4
QDD-400G-SRBD-Arista
Stock Status: Enquire
Vendor:AristaThis 400GBASE-SR4.2 (400G-BIDI) QSFP-DD optical transceiver delivers up to 100m over OM4 multimode f... -
Vendor:AristaArista QDD-400G-SR8-C-Arista | 400G QSFP-DD Transceiver, SR8, MMF 850nm, 100m
QDD-400G-SR8-C-Arista
Stock Status: Enquire
Vendor:AristaThis 400GBASE-SR8 QSFP-DD transceiver provides short-reach 400G connectivity over multimode fibre at... -
Vendor:AristaArista QDD-400G-SR8-C | 400G QSFP-DD SR8 Transceiver, MMF, 100m, MPO-16, TAA
QDD-400G-SR8-C
Stock Status: Enquire
Vendor:AristaThis 400GBASE-SR8 QSFP-DD optical transceiver delivers 400G throughput over multi-mode fibre at 850n... -
Vendor:AristaArista QDD-400G-SR8-Arista | 400G QSFP-DD Transceiver, 400GBASE-SR8, 100m OM4
QDD-400G-SR8-Arista
Stock Status: Enquire
Vendor:AristaThis 400GBASE-SR8 QSFP-DD transceiver delivers 400Gbps over multimode fibre using eight 50G PAM4 lan... -
Vendor:AristaArista QDD-400G-PLR4-S-Arista | 400G QSFP-DD Transceiver, Single-Mode, 10km, MPO-12
QDD-400G-PLR4-S-Arista
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-PLR4-S is a 400GBASE-PLR4 QSFP-DD optical transceiver designed for high-performa... -
Vendor:AristaArista QDD-400G-PLR4-S | 400G QSFP-DD Transceiver, Single-Mode, 10km, MPO-12
QDD-400G-PLR4-S
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-PLR4-S is a 400GBASE-PLR4 QSFP-DD optical transceiver designed for 400 Gigabit E... -
Vendor:AristaArista QDD-400G-PLR4-Arista | 400G QSFP-DD Transceiver, Single-Mode, 10km, MPO-12
QDD-400G-PLR4-Arista
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-PLR4 is a 400GBASE-PLR4 QSFP-DD optical transceiver designed for high-performanc... -
Vendor:AristaArista QDD-400G-PLR4 | 400G QSFP-DD Transceiver, Single-Mode, 10km, MPO-12
QDD-400G-PLR4
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-PLR4 is a 400GBASE-PLR4 QSFP-DD transceiver designed for high-bandwidth data cen... -
Vendor:AristaArista QDD-400G-LR8-Arista | 400G QSFP-DD LR8 Transceiver, 10km Duplex SMF
QDD-400G-LR8-Arista
Stock Status: Enquire
Vendor:AristaThis 400GBASE-LR8 QSFP-DD optical transceiver carries 400G Ethernet over duplex single-mode fibre to... -
Vendor:AristaArista QDD-400G-LR4-Arista | 400G QSFP-DD Transceiver, Single-Mode, 10km, LC
QDD-400G-LR4-Arista
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-LR4 is a 400GBASE-LR4 QSFP-DD optical transceiver designed for high-performance ... -
Vendor:AristaArista QDD-400G-LR4 | 400G QSFP-DD Transceiver, Single-Mode, 10km, LC
QDD-400G-LR4
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-LR4 is a high-performance 400GBASE-LR4 QSFP-DD optical transceiver designed for ... -
Vendor:AristaArista QDD-400G-FR4-Arista | 400GBASE-FR4 Transceiver, 400G QSFP-DD, 1310nm, 2km SMF
QDD-400G-FR4-Arista
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-FR4 is a high-performance 400GBASE-FR4 transceiver designed for 2km optical comm... -
Vendor:AristaArista QDD-400G-DR4-Arista | 400G QSFP-DD Transceiver, 1310nm, 500m SMF, MPO-12
QDD-400G-DR4-Arista
Stock Status: Enquire
Vendor:AristaThe Arista QDD-400G-DR4 is a 400GBASE-DR4 QSFP-DD optical transceiver designed for high-speed data c... -
Vendor:AristaArista QDD-200G-2LR43 | 200G QSFP-DD Transceiver, 2x100G-LR4, 10km SMF, Dual CS
QDD-200G-2LR43
Stock Status: Enquire
Vendor:AristaThe Arista QDD-200G-2LR43 is a hot-pluggable QSFP-DD optical transceiver designed for high-speed 200... -
Vendor:AristaArista QDD-200G-2LR4-Arista | 200G QSFP-DD Transceiver, 2x 100GBASE-LR4, 10km
QDD-200G-2LR4-Arista
Stock Status: Enquire
Vendor:AristaThis 200GBASE-2LR4 QSFP-DD optical transceiver delivers two 100GBASE-LR4 links from a single QSFP-DD... -
Vendor:AristaArista PWR-D4-3041-AC-BLUE | 3kW AC/HVDC Power Supply, 1RU, Hot-Swappable, Blue
PWR-D4-3041-AC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-D4-3041-AC-BLUE is a 3000W hot-swappable power supply designed for the Arista 7800R4 ... -
Vendor:AristaArista PWR-D2-3041-DC-BLUE | 3kW DC Power Supply for 7800R3, Dual Input, Hot-Swap
PWR-D2-3041-DC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-D2-3041-DC-BLUE is a 3000W dual-input DC power supply designed for the 7800R3 Series ... -
Vendor:AristaArista PWR-D1-3041-AC-BLUE | 3kW AC Power Supply, 1RU, Hot-Swap, ATS
PWR-D1-3041-AC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-D1-3041-AC-BLUE is a 3000W AC power supply designed for the 7800R3 Series modular swi... -
Vendor:AristaArista PWR-861-AC-RED | AC Power Supply for 7368X4, Hot-Swappable, Front-to-Rear
PWR-861-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-861-AC-RED is a hot-swappable AC power supply designed for the Arista 7368X4 Series m... -
Vendor:AristaArista PWR-721-DC-RED | 720XP 700W DC Power Supply, Front-to-Rear Airflow
PWR-721-DC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-721-DC-RED is a 700-watt DC power supply designed for the Arista 720XP 1RU switch ser... -
Vendor:AristaArista PWR-621-AC-RED | 650W AC Power Supply, Front-to-Rear Airflow
PWR-621-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-621-AC-RED is a 650W AC power supply designed for Arista 720XP and 722XPM series 1RU ... -
Vendor:AristaArista PWR-621-AC-BLUE | 650W AC Power Supply, Rear-to-Front Airflow, Hot-Swap
PWR-621-AC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-621-AC-BLUE is a 650-watt AC power supply designed for Arista 720XP and 722XPM series... -
Vendor:AristaArista PWR-561-AC-RED | 550W AC Power Supply, 1RU, Front-to-Rear Airflow
PWR-561-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-561-AC-RED is a 550-watt AC power supply designed for Arista 1RU data center switches... -
Vendor:AristaArista PWR-521-DC-RED | 500W DC Power Supply for 720XP Switches, Hot-Swappable
PWR-521-DC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-521-DC-RED is a 500-watt DC power supply designed for the Arista 720XP Series campus ... -
Vendor:AristaArista PWR-511-DC-RED | 500W DC Power Supply, 1RU, Front-to-Rear Airflow
PWR-511-DC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-511-DC-RED is a 500W DC power supply module designed for Arista 1RU data center switc... -
Vendor:AristaArista PWR-511-DC-BLUE | 500W DC Power Supply, 1RU, Rear-to-Front Airflow
PWR-511-DC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-511-DC-BLUE is a hot-swappable 500W DC power supply designed for Arista 7050X3, 7050X... -
Vendor:AristaArista PWR-511-AC-RED | 500W AC Power Supply, 1RU, Front-to-Rear Airflow
PWR-511-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-511-AC-RED is a hot-swappable 500-watt AC power supply designed for Arista 7050X3, 72... -
Vendor:AristaArista PWR-511-AC-BLUE | 500W AC Power Supply, Rear-to-Front Airflow, 1RU
PWR-511-AC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-511-AC-BLUE is a 500-watt AC power supply designed for 1RU Arista switches including ... -
Vendor:AristaArista PWR-501AC-R | 500W AC Power Supply, Rear-to-Front Airflow
PWR-501AC-R
Stock Status: Enquire
Vendor:AristaThe Arista PWR-501AC-R is a 500W AC power supply designed for Arista 7050CX3-32S-D data center switc... -
Vendor:AristaArista PWR-501AC-F | 500W AC Power Supply, Front-to-Rear Airflow, Hot-Swappable
PWR-501AC-F
Stock Status: Enquire
Vendor:AristaThe Arista PWR-501AC-F is a 500W AC power supply designed for the Arista 7050CX3-32S-D data center s... -
Vendor:AristaArista PWR-3KT-HV-RED | 3kW HV AC/DC Power Supply, Titanium, Hot-Swappable
PWR-3KT-HV-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-3KT-HV-RED is a 3000W high-voltage dual-input power supply designed for Arista 7300 a... -
Vendor:AristaArista PWR-3K3T-RET | Power Cord Retention for PWR-3351-AC Power Supply
PWR-3K3T-RET
Stock Status: Enquire
Vendor:AristaThe Arista PWR-3K3T-RET is a power cord retention accessory designed for use with PWR-3351-AC power ... -
Vendor:AristaArista PWR-3351-AC-RED | 3300W AC Power Supply, Hot-Plug, 94% Efficiency
PWR-3351-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-3351-AC-RED is a high-capacity 3300W AC power supply designed for Arista 750X Series ... -
Vendor:AristaArista PWR-322-DC-RED | DC Power Supply for Arista Switches, Hot-Swappable
PWR-322-DC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-322-DC-RED is a DC power supply designed for Arista networking equipment. Featuring a... -
Vendor:AristaArista PWR-322-AC-RED | 3200W AC Power Supply, Hot-Swap, Front-to-Rear
PWR-322-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-322-AC-RED is a high-capacity AC power supply designed for demanding data center envi... -
Vendor:AristaArista PWR-322-AC-BLUE | 320W AC Power Supply for 7050 Series, Blue Handle
PWR-322-AC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-322-AC-BLUE is a 320W AC power supply designed for Arista 7050 Series data center swi... -
Vendor:AristaArista PWR-3001-DC-RED | 3000W DC Power Supply for 7280R3, Forward Airflow
PWR-3001-DC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-3001-DC-RED is a 3000W DC power supply unit designed for the Arista 7280R3 series dat... -
Vendor:AristaArista PWR-3001-AC-RED | 3000W AC/DC Power Supply, 1RU, Forward Airflow
PWR-3001-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-3001-AC-RED is a high-performance 3000W power supply unit designed for demanding data... -
Vendor:AristaArista PWR-280-ADP | 280W AC Power Adapter for 710P Compact Switches
PWR-280-ADP
Stock Status: Enquire
Vendor:AristaThe Arista PWR-280-ADP is a 280W AC external power supply designed for the CCS-710P Series compact c... -
Vendor:AristaArista PWR-2421-HV-RED | 2400W High-Voltage AC/DC Power Supply, Hot-Swap
PWR-2421-HV-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-2421-HV-RED is a high-voltage, hot-swappable power supply engineered for demanding da... -
Vendor:AristaArista PWR-2411-MC-RED | 2400W +48VDC Power Supply, Hot-Swappable, 1RU
PWR-2411-MC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-2411-MC-RED is a high-performance 2400W DC power supply designed for demanding data c... -
Vendor:AristaArista PWR-2411-DC-RED | 2400W DC Power Supply, -48/-60 VDC, Hot-Swappable, 1RU
PWR-2411-DC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-2411-DC-RED is a hot-swappable 2400W DC power supply designed for high-density data c... -
Vendor:AristaArista PWR-2411-DC-BLUE | 2400W DC Power Supply, Rear-to-Front Airflow, 1RU
PWR-2411-DC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-2411-DC-BLUE is a high-capacity 2400W DC power supply designed for Arista 7280R3, 706... -
Vendor:AristaArista PWR-2411-AC-RED | 2400W AC Power Supply, 200-240V, 1RU, Front-to-Rear
PWR-2411-AC-RED
Stock Status: Enquire
Vendor:AristaThe Arista PWR-2411-AC-RED is a high-capacity 2400W AC power supply designed for demanding data cent... -
Vendor:AristaArista PWR-2411-AC-BLUE | 2400W AC Power Supply, Rear-to-Front Airflow
PWR-2411-AC-BLUE
Stock Status: Enquire
Vendor:AristaThe Arista PWR-2411-AC-BLUE is a high-capacity 2400W AC power supply designed for demanding data cen...
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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.