What is the port configuration of the Mellanox IS5022?

The IS5022 features 8 QSFP ports, each providing 40Gb/s full bidirectional QDR InfiniBand bandwidth. It includes a management RJ45 Ethernet port for I2C-based web browser or CLI access, supporting remotely-managed operations in InfiniBand fabrics.

What performance specs define this switch?

It delivers 640Gb/s non-blocking switching capacity with 100ns port-to-port latency. Additional features include a 48K entry forwarding database, port mirroring, and support for 256–4096 byte MTU, ensuring low-latency, high-throughput performance.

Is the IS5022 managed or unmanaged?

The IS5022 is an unmanaged switch that is remotely-manageable and externally managed. It includes an integrated subnet manager agent and requires an external Subnet Manager, with management via RJ45 port using MLNX-OS or compatible tools.

What form factor and physical specs does it have?

Designed as a 1U half-width rack-mountable unit weighing 5.07 pounds, it offers reversible airflow options. With IP54 protection and RoHS6 compliance, it suits dense enterprise data centers with single PSU configuration.

What protocols and features are supported?

IBTA 1.2.1 compliant with adaptive routing, congestion control, QoS enforcement, and 9 virtual lanes (8 data + 1 management). It supports port mirroring and signal optimization for extended cable lengths in converged LAN/SAN setups.

What software and firmware are compatible?

Pre-installed with InfiniScale IV firmware, compatible with Mellanox Firmware Tools (MFT). Management software includes MLNX-OS, FabricIT, and Unbreakable-Link for fabric management and diagnostics in HPC environments.

IS5022 - Mellanox IS5022 8x40Gb/s QSFP InfiniBand Switch Unmanaged

Name: Mellanox IS5022 8x40Gb/s QSFP InfiniBand Switch Unmanaged
Brand: Mellanox
SKU: IS5022

IS5022 - Mellanox IS5022 8x40Gb/s QSFP InfiniBand Switch Unmanaged | US IT Hardware

Product overview

The Mellanox InfiniScale IV IS5022 is a remotely-managed 8-port InfiniBand switch designed for high-performance computing environments. It features 8 QSFP ports supporting 40Gb/s QDR full bidirectional bandwidth per port, delivering 640Gb/s non-blocking switching capacity with 100ns port-to-port latency. Built on 4th generation InfiniScale IV technology, it supports IBTA 1.2.1 compliant protocols including adaptive routing, congestion control, and QoS enforcement. The switch includes 9 virtual lanes (8 data + 1 management), MTU up to 4096 bytes, and a 48K entry forwarding database. Management is via RJ45 Ethernet port with web/CLI access and integrated subnet manager agent. Housed in a 1U half-width rack-mountable form factor weighing 5.07 pounds, it offers reversible airflow, single PSU, IP54 rating, and RoHS6 compliance. Firmware compatibility with MFT and MLNX-OS ensures reliable operation in storage, database, and GPGPU clusters carrying converged LAN/SAN traffic.

8 QSFP ports at 40Gb/s full bidirectional bandwidth
640Gb/s non-blocking capacity, 100ns port latency
IBTA 1.2.1 compliant with adaptive routing & QoS
1U half-width rack-mountable, reversible airflow
Remotely managed via RJ45 web/CLI interface
48K entry FDB, 9 virtual lanes, MTU to 4096 bytes

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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

Manufacturer part #	IS5022
Brand	Mellanox
Condition	New
Model	IS5022
Firmware	InfiniScale IV firmware; Mellanox Firmware Tools (MFT) compatible
Technology	InfiniBand QDR (Quad Data Rate); 4th generation InfiniScale
MTU Support	256–4096 bytes
Product Line	InfiniScale IV
Product Type	InfiniBand Switch; Unmanaged; Remotely-managed
Virtual Lanes	9 virtual lanes: 8 data + 1 management
Port Mirroring	Supported

Compatible systems

IS5022 compatible with Linux and Windows management environments; designed for high-performance storage, database, and GPU cluster deployments

Generic High-performance clusters
Model: Storage, database, GPU clusters
Form factor: Departmental or back-end clustering
Generation: QDR InfiniBand environments
Ideal for smaller departmental or back-end clustering uses with high-performance needs

Best for

HPC Clusters
Provides 640Gb/s non-blocking bandwidth and 100ns latency for high-performance computing workloads. Supports adaptive routing and QoS for efficient data flow in clustered environments.
Storage Networks
Handles converged LAN/SAN traffic with 40Gb/s per port and granular QoS enforcement. 48K entry forwarding database ensures scalable storage connectivity.
GPGPU Clusters
Low 100ns port-to-port latency and 9 virtual lanes optimize GPU-accelerated processing. Ideal for back-end clustering with full bidirectional bandwidth.
Database Servers
IBTA 1.2.1 compliance and congestion control support reliable database operations. Remotely manageable via RJ45 for departmental deployments.

Details

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Weight	5.07 pounds
Form Factor	1U half-width; Rack-mountable
Protection Rating	IP54

Network Ports	8 QSFP ports; 40Gb/s per port; Full bidirectional bandwidth
Management Interface	1 RJ45 Ethernet port (I2C); Web browser or CLI access

Mellanox IS5022 8x40Gb/s QSFP InfiniBand Switch Unmanaged

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions

Switching Capacity	640Gb/s non-blocking bandwidth
Port-to-Port Latency	100ns