Arista DCS-7508 Data Center Switch Chassis 7500E-SUP 4x PWR-2900AC 6x 7508E-FMIn Good Condition, Full Working OrderTested2 Year WarrantyIncludes 2-Post Rack Mount Centre Brackets (No Screws Included)
Included:

• 1 x Arista DCS-7508 8-Slot 11RU Switch Chassis
• 1 x Arista DCS-7500E-SUP Supervisor Module
• 6 x Arista DCS-7508E-FM Fabric Modules with Integrated Fans
• 4 x Arista PWR-2900AC 2900W AC Power Supplies
• 1 x Set Of 2-Post Centre Mount Brackets (No Screws)

Overview:

Designed for large virtualized data centers and cloud networks the Arista 7500 Series modular switches are the industry’s highest performance data center switches, available in a compact 7RU (4-slot) or 11RU (8-slot) they combine scalable L2 and L3 resources with advanced features for network monitoring, precision timing, network virtualization to deliver scalable and deterministic network performance for mission critical data centers, enterprise and HPC environments.

The Arista 7500E is the second generation of the 7500 Series and delivers seamless upgrades ensuring investment protection of first generation fabrics, line cards and common equipment while setting a new standard for performance, density, reliability, and power efficiency. The Arista 7500E Series offers over 30Tbps of total capacity for 1,152 ports of 10GbE or 288 ports of 40GbE and support for 96 ports of wire-speed 100GbE with a broad choice of interface types that support flexible combinations of 10G, 40G and 100G modes on a single port.

With front-to-rear airflow, redundant and hot swappable supervisor, power, fabric and cooling modules the system is purpose built for data centers. The 7500E Series is energy efficient with typical power consumption of under 4 watts per port for a fully loaded chassis. All of these attributes make the Arista 7500E an ideal platform for building reliable, low latency, resilient and highly scalable data center networks.

Description:

7500 Chassis - 8-slot and 4-slot

The 7500 chassis provides room for two supervisor modules, four or eight line card modules, four power supply modules, and six fabric modules. The 7504 chassis fits into 7 rack units while the 7508 chassis fits into 11U of a standard data center rack. Supervisor and line card modules plug in from the front, while the fabric and power supply modules are inserted from the rear. The midplane is completely passive and provides control plane connectivity to each of the fabric and line card modules. The system design is optimized for data center deployments with front-to-rear airflow.

7500E Supervisor Module

The supervisor modules for the 7500 series run Arista Extensible Operating System (EOS) and handle all control plane and management functions of the system. One supervisor module is needed to run the system and a second can be added for stateful 1+1 redundancy. Each supervisor module takes up only a half slot resulting in very efficient use of space and a higher density design. The quad-core x86 CPU with 16GB of DRAM and an optional SSD provides the control plane performance needed to run an advanced data center switch scaling to over 1,000 physical ports and thousands of virtual ports. A pulse per second clock input port enables synchronizing with an external source to improve the accuracy of monitoring tools.

7500E Fabric Module

At the heart of the 7500E series is the fabric. It interconnects all line cards in a non-blocking architecture irrespective of the traffic pattern providing a full 5.12 Tbps per fabric module. Each line card module connects to the fabric with multiple links and data packets are spread across the links to fully utilize the fabric capacity. Unlike hash-based selection of fabric links, the 7500E architecture provides 100% efficient connectivity from any port to any other port with no drops. The fabric modules are always active-active, provide N+1 redundancy and can be hotswapped with zero performance degradation. The Fabric Modules for the 7508E and the 7504E are different based on the size of the chassis and both integrate a fan assembly for flexible and redundant cooling.

7500E Power Supply Module

The 7500E series switches are equipped with four 2900W AC power supplies. The power supplies are 2+2 grid redundant and hot-swappable. The power supplies are gold climate saver rated and have an efficiency of over 90% with single stage conversion to the internal 12V DC voltage.

Compatible Line Cards:

Arista DCS-7508
Hardware version:06.00
Serial number:HSH15475058
System MAC address:001c.73f3.e171Software image version: build version: 4.14.5FX.5-2656838.4145FX4
Internal build minute
Total memory:16012348 kB
Free memory:13537100 kBlocalhost(s1)#show inventory
System ChassisHW VersionSerial NumberMfg Date
----------- -------------- has 16 card slots
ModuleModelHW VersionSerial NumberMfg Date
--------------- ----------------- -------------- ----------------- Inserted
Linecard3Not Inserted
Linecard4Not Inserted
Linecard5Not Inserted
Linecard6Not Inserted
Linecard7Not Inserted
Linecard8Not Inserted
Linecard9Not Inserted
Linecard10Not InsertedSystem has 4 power supply slots
Slot ModelSerial Number
---- ---------------- has 6 fan modules
ModuleNumber of FansModelSerial Number
------- --------------- ---------------- has 2 ports
TypeCount
---------------- module
ModulePorts Card TypeModelSerial No.
--------- ----- ------------------------------------ --------------- -----------
13DCS-7500E-SUP Supervisor Fabric Fabric Fabric Fabric Fabric Fabric addressesHwSwStatus
--------- -------------------------------------- ------- ------- -------
144:4c:a8:27:51:99 - 44:4c:a8:27:51:9a02.044.14.5FX.5 Active
Fabric101.04Powered Off
Fabric201.04Powered Off
Fabric301.04Powered Off
Fabric401.04Powered Off
Fabric501.04Powered Off
Fabric601.04Powered Offlocalhost(s1)#show environment all
System temperature status is: OkSupervisor 1:
------------------------------------ ------------- ---------- ----------
1Digital Temperature Sensor on cpu026.000C95C105C
2Digital Temperature Sensor on cpu126.000C95C105C
3Digital Temperature Sensor on cpu224.000C95C105C
4Digital Temperature Sensor on cpu325.000C95C105C
5Supervisor temp sensor16.000C75C85C
6PlxLc sensor32.000C95C103C
7PlxFc sensor29.000C95C103C
8Rear sensor14.000C65C75C
9Front sensor15.000C65C75C
10CPU VRM temp sensor 018.000C105C110C
11CPU VRM temp sensor 118.000C105C110CFabric 1:
------------------------------------ ------------- ---------- ----------
1Outlet sensor10.750C95C105C
2Inlet sensor10.500C95C105C
3Board sensor10.500C95C105C
4Fan controller 1 sensor10.000C95C105C
5Fan controller 2 sensor10.000C95C105CFabric 2:
------------------------------------ ------------- ---------- ----------
1Outlet sensor10.750C95C105C
2Inlet sensor10.250C95C105C
3Board sensor10.000C95C105C
4Fan controller 1 sensor10.000C95C105C
5Fan controller 2 sensor9.000C95C105CFabric 3:
------------------------------------ ------------- ---------- ----------
1Outlet sensor10.750C95C105C
2Inlet sensor10.250C95C105C
3Board sensor10.250C95C105C
4Fan controller 1 sensor11.000C95C105C
5Fan controller 2 sensor10.000C95C105CFabric 4:
------------------------------------ ------------- ---------- ----------
1Outlet sensor10.750C95C105C
2Inlet sensor9.750C95C105C
3Board sensor10.250C95C105C
4Fan controller 1 sensor11.000C95C105C
5Fan controller 2 sensor9.000C95C105CFabric 5:
------------------------------------ ------------- ---------- ----------
1Outlet sensor10.250C95C105C
2Inlet sensor10.250C95C105C
3Board sensor10.500C95C105C
4Fan controller 1 sensor10.000C95C105C
5Fan controller 2 sensor9.000C95C105CFabric 6:
------------------------------------ ------------- ---------- ----------
1Outlet sensor10.750C95C105C
2Inlet sensor10.250C95C105C
3Board sensor10.500C95C105C
4Fan controller 1 sensor10.000C95C105C
5Fan controller 2 sensor10.000C95C105CPowerSupply 1:
------------------------------------ ------------- ---------- ----------
1Power supply sensor25.125C65C70C
2Power supply sensor17.875C65C70CPowerSupply 2:
------------------------------------ ------------- ---------- ----------
1Power supply sensor26.000C65C70C
2Power supply sensor18.000C65C70CPowerSupply 3:
------------------------------------ ------------- ---------- ----------
1Power supply sensor24.000C65C70C
2Power supply sensor18.125C65C70CPowerSupply 4:
------------------------------------ ------------- ---------- ----------
1Power supply sensor25.500C65C70C
2Power supply sensor20.125C65C70CSystem cooling status is: Ok
Ambient temperature: 15C
Airflow: front-to-back
Fan TrayStatusSpeed
---------------- --------------- -------------------- --------- -------- -------- -------- Ok
2PWR-2900AC2900W1.50A20.26A240.0W Ok
3PWR-2900AC2900W1.34A15.18A180.0W Ok
4PWR-2900AC2900W1.44A17.52A208.0W Ok

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