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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. -
Vendor:Arista
Arista PWR-1611-DC-RED | 1600W DC switch PSU, F-to-R airflow; for 7000 Series 1U (7280CR2A-30/7280CR2K-30)
PWR-1611-DC-RED
Vendor:AristaArista PWR-1611-DC-RED | 1600W DC switch PSU, F-to-R airflow; for 7000 Series 1U (7280CR2A-30/7280CR2K-30)
1600W DC power supply module with front-to-rear airflow for compatible 7000 Series 1U switches, ideal as a spare or to build PSU redundancy while maintaining correct chassis airflow direction. -
Vendor:Arista
Arista PWR-1600AC-F | 1600W AC PSU | front-to-rear airflow (F2R) | for 7000 Series 1U
PWR-1600AC-F
Vendor:AristaArista PWR-1600AC-F | 1600W AC PSU | front-to-rear airflow (F2R) | for 7000 Series 1U
High-capacity 1600W AC, hot-swappable power supply for Arista 7000 Series 1U switches requiring front-to-rear (F2R) airflow, including models such as 7280CR2A-30 and 7280CR2K-30. Ideal for replacements or redundant power builds; ensure airflow matches chassis and fans. -
Vendor:Arista
Arista PWR-1100AC-R | 1100W AC PSU | rear-to-front airflow (R→F) | for 7260QX | hot-swappable, 100–240V AC
PWR-1100AC-R
Vendor:AristaArista PWR-1100AC-R | 1100W AC PSU | rear-to-front airflow (R→F) | for 7260QX | hot-swappable, 100–240V AC
Robust 1100W AC power supply with rear-to-front (R→F) airflow for port-side exhaust environments. Enables 1+1 PSU redundancy and hot-swap replacement to sustain continuous operations on compatible systems. -
Vendor:Arista
Arista PWR-1100AC-F | 1100W AC PSU | front-to-rear airflow (F→R) | for 7260QX | hot-swappable, 100–240V AC
PWR-1100AC-F
Vendor:AristaArista PWR-1100AC-F | 1100W AC PSU | front-to-rear airflow (F→R) | for 7260QX | hot-swappable, 100–240V AC
High-efficiency 1100W AC power supply with front-to-rear (F→R) airflow for port-side intake environments. Supports 1+1 PSU redundancy and hot-swap replacement to maintain uptime on compatible systems. -
Vendor:Arista
Arista PWR-1100-DC-R | 1100W DC PSU, R2F airflow, for 7050X/7250X
1100W hot-swappable DC power module with rear-to-front (power-to-ports) airflow for select 7050X and 7250X switches. Supports -36 to -72 VDC input for telco environments, enabling 1+1 redundancy while matching R airflow systems.
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