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Vendor:Arista
Arista PWR-460DC-F | 460W DC hot-swap PSU | airflow: front-to-rear (F2R) | redundancy-ready | for 7124SX/7050/7150/7048-A
460W DC input power supply with front-to-rear airflow for telecom and DC-powered deployments. Hot-swappable and suitable for 1+1 redundancy. Confirm DC input range and airflow compatibility for your specific chassis. -
Vendor:Arista
Arista PWR-460AC-R | 460W AC hot-swap PSU | airflow: rear-to-front (R2F) | redundancy-ready | for 7124SX/7050/7150/7048-A
460W auto-ranging AC power supply with rear-to-front airflow for compatible data center switches. Hot-swappable for fast service and supports 1+1 PSU redundancy. Ensure PSU airflow matches your chassis and environment. -
Vendor:Arista
Arista PWR-460AC-F | 460W AC hot-swap PSU | airflow: front-to-rear (F2R) | redundancy-ready | for 7124SX/7050/7150/7048-A
460W auto-ranging AC power supply with front-to-rear airflow for compatible data center switches. Hot-swappable design supports 1+1 PSU redundancy. Match PSU airflow with installed fan trays for proper chassis cooling. -
Vendor:Arista
Arista PWR-400AC-RED | 400W AC PSU | 1U switch | rear-to-front airflow (R2F) | hot-swap | 100–240V AC, 50/60Hz | 1+1 redundancy
High-efficiency 400W AC hot-swappable power module designed for 1U data center switches requiring rear-to-front airflow. Color-coded for easy airflow identification and simple field replacement in redundant (1+1) deployments. Supports global 100–240V AC input at 50/60Hz with robust power stability for continuous operation. -
Vendor:Arista
Arista PWR-400AC-BLUE | 400W AC hot-swap PSU, front-to-rear (blue airflow), for 1U switches
PWR-400AC-BLUE
Vendor:AristaArista PWR-400AC-BLUE | 400W AC hot-swap PSU, front-to-rear (blue airflow), for 1U switches
400W auto-ranging AC power supply module for 1U switches, designed for front-to-rear (blue) airflow environments. Hot-swappable for fast serviceability and redundant deployments. Compatible with select 1U data center switches requiring blue airflow PSUs. -
Vendor:Arista
Arista PWR-400-DC-RED | 400W DC PSU | 1U switch | rear-to-front airflow (R2F) | hot-swap | -48V DC (36–75V) | 1+1 redundancy
Robust 400W DC hot-swappable power module tailored for 1U switches using rear-to-front airflow. Suited to -48V DC deployments with a wide input range for reliability in telecom and industrial environments. Delivers dependable power for redundant (1+1) architectures to minimize downtime. -
Vendor:Arista
Arista PWR-400-DC-BLUE | 400W DC PSU | 1U switch | front-to-rear airflow (F2R) | hot-swap | -48V DC (36–75V) | 1+1 redundancy
Carrier-grade 400W DC hot-swappable power module for 1U switches requiring front-to-rear airflow. Optimized for telecom -48V DC environments with wide 36–75V input range and stable DC delivery. Ideal for redundant (1+1) configurations to maintain uptime and service continuity. -
Vendor:Arista
Arista PWR-3KT-AC-RED | 3kW AC PSU | Titanium efficiency | 7300/7500N chassis | red handle | hot-swap
PWR-3KT-AC-RED
Vendor:AristaArista PWR-3KT-AC-RED | 3kW AC PSU | Titanium efficiency | 7300/7500N chassis | red handle | hot-swap
High-efficiency 3kW AC power supply for select 7300 and 7500N modular switches. Titanium-grade efficiency reduces heat and power draw, while hot-swappable design enables service without downtime. Red handle denotes airflow orientation compatibility per chassis design. -
Vendor:Arista
Arista PWR-3KT-AC-BLUE | 3kW Titanium AC PSU | blue handle | for 7300 Series
PWR-3KT-AC-BLUE
Vendor:AristaArista PWR-3KT-AC-BLUE | 3kW Titanium AC PSU | blue handle | for 7300 Series
High-efficiency 3kW AC power supply delivering Titanium-grade performance for large modular switching systems. Hot-swappable with load sharing to enable N+N power redundancy in mission-critical environments. -
Vendor:Arista
Arista PWR-3K-DC-RED | 3kW DC PSU | -48V class input | 7300/7500N chassis | red handle | hot-swap
PWR-3K-DC-RED
Vendor:AristaArista PWR-3K-DC-RED | 3kW DC PSU | -48V class input | 7300/7500N chassis | red handle | hot-swap
Robust 3kW DC power supply for select 7300 and 7500N modular switches. Telco-style DC input and hot-swappable design provide reliable, serviceable power delivery. Red handle indicates airflow orientation compatibility per chassis design. -
Vendor:Arista
Arista PWR-3K-DC-BLUE | 3kW DC PSU | blue handle | for 7300 Series
Telecom-grade 3kW DC power supply for high-availability modular switching platforms. Hot-swappable with load sharing to enable resilient N+N power designs in -48V environments. -
Vendor:Arista
Arista PWR-2900AC | 2900W hot-swap AC PSU | 200–240VAC C20 input | N+1 redundant, load-sharing | For 7500 (7508/7504) chassis
High-capacity 2900W AC power supply module for 7500 modular chassis (7508/7504). Supports hot-swap replacement and load-sharing for resilient N+1 designs. Use with compatible C19/C20 power cords and 200–240VAC power sources. -
Vendor:Arista
Arista PWR-1900AC-R | 1900W AC switch PSU, R-to-F airflow; for 7260CX & 7280R Series
PWR-1900AC-R
Vendor:AristaArista PWR-1900AC-R | 1900W AC switch PSU, R-to-F airflow; for 7260CX & 7280R Series
1900W AC power supply module with rear-to-front airflow for select 7260CX and 7280R Series switches. Use as a spare or for redundancy while maintaining R-to-F thermal alignment. -
Vendor:Arista
Arista PWR-1900AC-F | 1900W AC switch PSU, F-to-R airflow; for 7260CX & 7280R Series
PWR-1900AC-F
Vendor:AristaArista PWR-1900AC-F | 1900W AC switch PSU, F-to-R airflow; for 7260CX & 7280R Series
1900W AC power supply module with front-to-rear airflow for select 7260CX and 7280R Series switches. Ideal as a spare or for deploying PSU redundancy while keeping proper thermal directionality. -
Vendor:Arista
Arista PWR-1900-DC-R | 1900W DC PSU, R->F airflow, hot-swap, for 7260X/7280R
PWR-1900-DC-R
Vendor:AristaArista PWR-1900-DC-R | 1900W DC PSU, R->F airflow, hot-swap, for 7260X/7280R
Hot-swappable 1900W DC power supply for select data center switches, providing reliable N+1 redundancy and rear-to-front (R->F) cooling airflow to match corresponding fan trays. Designed for continuous operation in mission-critical environments where uptime and consistent thermal management are essential. -
Vendor:Arista
Arista PWR-1900-DC-F | 1900W DC switch PSU, F-to-R airflow; for 7260X & 7280R Series
PWR-1900-DC-F
Vendor:AristaArista PWR-1900-DC-F | 1900W DC switch PSU, F-to-R airflow; for 7260X & 7280R Series
1900W DC power supply module with front-to-rear airflow for select 7260X and 7280R Series switches, suited for DC-powered environments. Use as a spare or to implement PSU redundancy while maintaining airflow alignment.
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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.