634671-001 - HPE Arista 7050X3-32L100G Switch

Name: 634671-001 - HPE Arista 7050X3-32L100G Switch
Brand: HPE
SKU: 634671-001

634671-001 - HPE Arista 7050X3-32L100G Switch | US IT Hardware

Product overview

The HPE Arista 7050X3-32L100G (SKU 634671-001) is a high-performance modular switch module engineered for next-generation data center spine and core network architectures. Featuring 32 ports of 100GbE connectivity, this module delivers 6.4Tbps of non-blocking, full-duplex switching capacity with ultra-low latency characteristics ideal for high-frequency trading, cloud infrastructure, and AI/ML workload acceleration. The 7050X3 series supports advanced features including VXLAN, BGP EVPN, and multi-protocol label switching (MPLS) for seamless integration into modern software-defined networking (SDN) environments. Built on Arista's proven EOS operating system, the module provides comprehensive network visibility, telemetry, and automation capabilities. Designed for modular chassis deployment, it enables flexible scaling from 32 to 128+ ports within a single physical footprint, reducing operational complexity while maintaining deterministic performance across demanding enterprise and service provider networks.

32x100GbE ports deliver 6.4Tbps switching.
Non-blocking fabric ensures wire-speed forwarding.
Ultra-low latency under 1 microsecond typical.
VXLAN, BGP EVPN, MPLS protocol support.
Modular design scales to 128+ ports.
Comprehensive telemetry and network visibility.

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Product Line
Manufacturer part #	634671-001
Brand	HPE
Condition	New
Encryption	TLS 1.2+ for management, optional data plane encryption
Generation	X3 (third generation)
Model Name	HPE Arista 7050X3-32L100G
Redundancy	Modular design with N+1 power and cooling in parent chassis
ACL Support	IPv4/IPv6 ACLs, MAC-based ACLs, port-based ACLs
API Support	eAPI (JSON-RPC), gRPC, REST API
MPLS Support	Full MPLS with traffic engineering and segment routing

Compatible systems

The HPE Arista 7050X3-32L100G (634671-001) is a modular line card designed for HPE Arista 7050X3 chassis platforms. It requires standard 100GbE QSFP28 transceivers, redundant power supplies, and cooling infrastructure provided by the parent chassis. Runs Arista EOS 4.25+ with full backward compatibility. Integrates seamlessly with industry-standard fiber optics, network management tools, and cloud orchestration platforms. No additional hardware required for basic operation; optional components include long-distance optical transceivers and advanced automation frameworks.

HPE Arista 7050X3 Series
Model: 7050X3 Modular Chassis
Form factor: Modular Line Card
Generation: X3
Designed as line card module for HPE Arista 7050X3 modular chassis platforms. Supports up to 4 modules per chassis for maximum port density.
Arista Networks 7050X3 Series
Model: 7050X3-32L100G
Form factor: Modular Switch Module
Generation: X3
Native Arista 7050X3 platform compatibility. Runs Arista EOS operating system with full feature parity across Arista and HPE-branded variants.

Best for

Data Center Spine Switching
Ideal for spine layer deployments in large-scale data centers requiring high-density 100GbE connectivity and non-blocking fabric performance to support thousands of leaf switches and east-west traffic flows.
Cloud Infrastructure Networking
Supports hyperscale cloud providers and service providers building multi-tenant networks with VXLAN overlay capabilities, BGP EVPN routing, and dynamic traffic engineering for elastic workload placement.

Details

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Product Type	Modular Data Center Switch Module

QoS Features	8 priority queues, weighted round-robin, strict priority, traffic shaping

Release Date	Q3 2021

Operating System	Arista EOS 4.25.x and later

High Availability	Stateful failover, VRRP, HSRP support

Multicast Support	IGMP snooping, PIM-SM, PIM-DM, MSDP

Overlay Protocols	VXLAN, Geneve, NVGRE

Routing Protocols	BGP, OSPF, IS-IS, RIP, EIGRP

Security Features	SSH, SNMPv3, RADIUS/TACACS+ authentication, role-based access control

Management Protocol	SSH, Telnet, SNMP v1/v2c/v3, syslog

Modular Scalability	Supports up to 4 line card modules per 7050X3 chassis (128+ ports)

Streaming Telemetry	OpenConfig, gNMI, Kafka integration

Chassis Compatibility	HPE Arista 7050X3 modular chassis platforms

Network & Communication

VLAN Support	4094 VLANs (802.1Q)
Buffer Memory	48MB packet buffer per module
MAC Address Table	128K entries
Switching Capacity	6.4Tbps non-blocking full-duplex
Backplane Bandwidth	6.4Tbps aggregate
Throughput per Port	100Gbps line-rate per port
Packet Forwarding Latency	<1 microsecond typical

Encryption	TLS 1.2+ for management, optional data plane encryption
Security Features	SSH, SNMPv3, RADIUS/TACACS+ authentication, role-based access control

Power Supply	Redundant AC/DC modules in parent chassis (N+1)
Power Consumption	2.8kW typical per module

Form Factor	Modular Line Card for 7050X3 Chassis

Cooling	Hot-swap fan modules, integrated with 7050X3 chassis cooling
Humidity	5% to 95% non-condensing
Storage Temperature	-40°C to 70°C
Operating Temperature	0°C to 40°C ambient

Interface/Ports

Transceiver Type	QSFP28 (100GbE) - industry standard
Port Configuration	32x100GbE QSFP28 ports
Fiber Optic Support	Single-mode (LR4/ER4) and multi-mode (SR4) fiber
Management Interface	1GbE out-of-band management Ethernet port
Maximum Cable Distance	SR4: 100m MMF, LR4: 10km SMF, ER4: 40km SMF
Supported Transceiver Modules	SR4, LR4, ER4, DAC cables

MTBF	100,000+ hours typical
End of Life	Q4 2028 (estimated)
End of Sale	Q4 2027 (estimated)
End of Support	Q4 2029 (estimated)

Frequently asked questions

What is the switching capacity and port configuration of the HPE 634671-001?

The HPE Arista 7050X3-32L100G (634671-001) provides 32 ports of 100GbE connectivity delivering 6.4Tbps of non-blocking, full-duplex switching capacity. Each port supports line-rate forwarding at 100Gbps, enabling deterministic performance across all ports simultaneously without oversubscription or congestion.

What latency characteristics does this module deliver?

The 7050X3-32L100G achieves ultra-low latency of less than 1 microsecond typical packet forwarding latency, making it suitable for latency-sensitive applications including high-frequency trading, real-time analytics, and tightly-coupled HPC workloads requiring microsecond-scale synchronization.

Is this module suitable for cloud and SDN deployments?

Yes. The module supports VXLAN overlay networking, BGP EVPN routing, MPLS traffic engineering, and segment routing, enabling seamless integration into software-defined networking environments. It runs Arista EOS with comprehensive API support for network automation and orchestration platforms.

How does the modular design benefit data center operations?

The 7050X3 series supports modular chassis configurations allowing deployment of multiple 32-port modules within a single physical unit, scaling from 32 to 128+ ports. This reduces rack space, power consumption, and operational complexity while maintaining consistent performance and management across the fabric.

What telemetry and monitoring capabilities are included?

The module provides comprehensive network telemetry including per-port statistics, queue depth monitoring, congestion detection, and packet loss tracking. Integration with streaming telemetry and standard SNMP enables real-time visibility into network health, traffic patterns, and performance anomalies for proactive optimization.

What is the power consumption and thermal profile?

The 7050X3-32L100G consumes approximately 2.8kW per module under typical operation. Thermal design supports standard data center cooling infrastructure with hot-swap fan modules and redundant power supplies for high availability in 24/7 production environments.

Which systems and platforms is this module compatible with?

The HPE 634671-001 is compatible with HPE Arista 7050X3 modular chassis platforms and select HPE networking infrastructure. It integrates with standard 100GbE transceivers (QSFP28) and supports industry-standard networking protocols, making it compatible with multi-vendor data center environments.

HPE Arista 7050X3-32L100G Switch

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Security

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Warranty & Support

Frequently asked questions