• Gray metal arista dcs-7508r3-fm 7500r3 fabric module with multiple horizontal slots for network equipment
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Arista

Arista DCS-7508R3-FM | 7500R3 Fabric Module for DCS-7508N Chassis

DCS-7508R3-FM

Stock Status: Enquire

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Description

The Arista DCS-7508R3-FM is a fabric module with integrated fan assembly designed for the 7500R3 Series data center chassis. Required for fabric slots 1-6 in the DCS-7508N chassis, this module enables high-performance data plane connectivity for modular switch architectures. The integrated fan design provides efficient cooling for demanding data center environments.

Features

Integrated fan module for efficient thermal management
- Graceful degradation support for high availability
- Purpose-built for Arista 7500R3 modular data center architecture
- Enables full fabric bandwidth across all line cards
- Hot-standby redundancy when fully populated
- Compatible with Arista EOS operating system
- Supports high-density 100G and 400G line cards
- Field-replaceable module design

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Product Type: Fabric module with integrated fan
- Compatible Chassis: DCS-7508N
- Required Slots: Fabric slots 1-6
- Series: Arista 7500R3
- Typical Power Consumption: 225W
- Maximum Power Consumption: 380W
- Dimensions (HxWxD): 2.5 x 14 x 10.25 inches (6.4 x 35.6 x 26 cm)
- Weight: 13.25 lbs (6.0 kg)
- Redundancy: Graceful degradation
- Form Factor: Modular chassis component

FAQs

Q: What chassis is the DCS-7508R3-FM compatible with?
A: The DCS-7508R3-FM fabric module is specifically designed for the Arista DCS-7508N chassis and must be installed in fabric slots 1-6 to enable full backplane connectivity.

Q: How many fabric modules are required for a 7508N chassis?
A: The DCS-7508N chassis has 6 fabric slots (slots 1-6), and fabric modules are required for full redundancy and maximum throughput. Check your chassis configuration requirements based on line card density and performance needs.

Q: Does this module include cooling?
A: Yes, the DCS-7508R3-FM includes an integrated fan module, providing cooling for the fabric circuitry and contributing to overall chassis airflow management.

Q: What is the difference between DCS-7508R3-FM and DCS-7508R-FM?
A: The DCS-7508R3-FM is the third-generation fabric module for the newer 7500R3 series with the DCS-7508N chassis, while the DCS-7508R-FM is for the earlier 7500R series. They are not interchangeable.

Q: Is this a hot-swappable component?
A: Fabric modules in the 7500R3 series support graceful degradation, allowing the chassis to continue operating with reduced capacity during maintenance. However, always follow Arista best practices for module replacement procedures.

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