Name: 81Y1471 IBM 36-Port 40Gb/s QSFP Managed Infiniband Switch 1U Rack
Brand: IBM
SKU: 81Y1471
Price: 257.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The IBM IS5030 36-port 40Gb/s QSFP Infiniband switch provides managed, high-speed connectivity designed for environments requiring fast, low-latency data exchange. It fits neatly into a 1U rack space and is typically used to link multiple servers or computing nodes in data centers and high-performance computing clusters.

General Information
Brand	IBM
Part Number	81Y1471
Condition	Refurbished

Technical Information
Switch Type	Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	36 x 40 Gb/s QSFP ports (QSFP+, InfiniBand)
Number of Ports	36-Ports
Port Type	QSFP / QSFP+
Port Speed	40Gb/s
UpLink Ports	36 QSFP fixed
POE Support	No
Switching Capacity	2.88Tb/s
Switch Forwarding Rate	2.88 Tb/s switching capacity (1440 Gb/s per direction)
VLAN Support	No
Stackable	No
Layer Support	Layer 2
Connector Type	36 × QSFP, RS-232 console (RJ-45), Ethernet management (RJ-45), USB

Performance
Latency	<100ns

Management and Configuration
Remote Protocols	CLI, GUI, FabricIT fabric/chassis mgmt
Management Interfaces	RS-232 console, RJ-45 Ethernet mgmt, USB
Security Features	QoS enforcement, partitioning (VLs, QoS)
Security	SSH, RADIUS, TACACS+, ACLs
Remote Management Protocol	SNMP,SSH,Telnet,Web GUI,CLI

Power & Cooling
Fans	Redundant hot-swappable fans
Power	AC 100-240V, 50-60Hz (supports redundant power supplies)
Power Supply	Dual hot-swappable redundant AC power supplies

Physical Characteristics
Dimensions	4.4 cm × 44 cm × 48 cm
Weight	14.00
Operating Temperature	0°C to 40°C (32°F to 104°F)

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, TUV
Compliant Standards	InfiniBand (IBTA), OpenSM compatible

Product Description
This IBM IS5030 Infiniband switch is designed to facilitate high-speed data transfer within demanding network infrastructures. Often found in data centers and HPC clusters, it provides reliable and scalable interconnects for computing nodes. Built for network administrators and engineers working with large-scale compute environments, it supports efficient management and smooth data flow across multiple devices. Key Features High-density 36-port configuration for extensive connectivity 40Gb/s QSFP ports enabling fast data rates and bandwidth Compact 1U rack design fits standard server racks easily Managed switching capabilities offer enhanced control and monitoring Low latency switching supports performance-critical applications This switch is commonly deployed in enterprise data centers, research labs, and HPC sites where rapid communication between servers is essential. Its role is crucial in ensuring data moves swiftly and reliably, supporting workloads that demand consistent network performance.