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Vendor:Arista
Arista OSFP-400G-DR4 | 400G OSFP | 400GBASE-DR4 | 1310nm | 500m SMF | MPO-12 | 4x100G PAM4
OSFP-400G-DR4
Vendor:AristaArista OSFP-400G-DR4 | 400G OSFP | 400GBASE-DR4 | 1310nm | 500m SMF | MPO-12 | 4x100G PAM4
High-density 400G OSFP transceiver for short-reach parallel single-mode deployments. 400GBASE-DR4 optics operate over 4x100G lanes at 1310nm to 500m on OS2 SMF via MPO-12. Ideal for spine–leaf links and 4x100G breakout topologies where low latency and high throughput are required. Optical interop with standards-compliant DR4 optics in other form factors is supported when link budgets match. -
Vendor:Arista
Arista OSFP-400G-FR4 | 400G OSFP | 400GBASE-FR4 | CWDM 1310nm | 2km SMF | LC duplex | 4x100G PAM4
OSFP-400G-FR4
Vendor:AristaArista OSFP-400G-FR4 | 400G OSFP | 400GBASE-FR4 | CWDM 1310nm | 2km SMF | LC duplex | 4x100G PAM4
Duplex single-mode 400G OSFP transceiver for 2km links using 400GBASE-FR4. Utilizes four wavelengths in the 1310nm window over LC duplex, simplifying cabling compared to parallel MPO. Ideal for aggregation and interconnects where duplex SMF is preferred. Optical interop with compliant FR4 optics across form factors is supported. -
Vendor:Arista
Arista OSFP-400G-SR8 | 400G OSFP, 400GBASE-SR8, 850nm MMF, up to 100m OM4, MPO-16
OSFP-400G-SR8
Vendor:AristaArista OSFP-400G-SR8 | 400G OSFP, 400GBASE-SR8, 850nm MMF, up to 100m OM4, MPO-16
High-density 400GBASE-SR8 OSFP transceiver for short-reach parallel MMF links in modern data centers. Uses 8x50G PAM4 lanes over MPO-16 for up to 100m on OM4, ideal for leaf–spine and high-bandwidth aggregation. -
Vendor:Arista
Arista OSFP-400G-XDR4 | 400G OSFP | 400GBASE-XDR4 | 1310nm | 2km SMF | MPO-12 | 4x100G PAM4
OSFP-400G-XDR4
Vendor:AristaArista OSFP-400G-XDR4 | 400G OSFP | 400GBASE-XDR4 | 1310nm | 2km SMF | MPO-12 | 4x100G PAM4
Extended-reach 400G OSFP parallel single-mode transceiver for up to 2km links. 400GBASE-XDR4 uses 4x100G PAM4 lanes at 1310nm over MPO-12, ideal for campus/DC aggregation or extended spine–leaf. Optical interop with matching XDR4-class modules is supported when link budgets are respected. Supports 400G point-to-point or 4x100G breakout on capable platforms. -
Vendor:Arista
Arista PWR-1100-DC-F | 1100W DC PSU, F2R airflow, for 7050X/7250X
1100W hot-swappable DC power module with front-to-rear (ports-to-power) airflow for select 7050X and 7250X switches. Designed for -48V telco environments with -36 to -72 VDC input, enabling 1+1 PSU redundancy and proper airflow alignment in cold-aisle to hot-aisle deployments. -
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. -
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-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-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-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-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-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-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-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-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-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.
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