Capabilities you know you need (and then some)

Built for 99.999% service availability

Built-in redundancy using a chassis-based system with discrete data and control planes, field-serviceable power supplies and internal solid-state disks, integrated replication of messages, state, queues, and configuration and fast failover without message loss. Enterprises with mission-critical applications choose the Appliance so they can sleep at night.

It’s turnkey

The PubSub+ Event Broker Appliance is a turnkey rack-mounted device which is easy to deploy, manage and upgrade over time. It’s available in two models – 3530 and 3560. The 3530 appliance is the perfect fit for mid-sized businesses while the 3560 model is built to handle any big data, cloud and IoT need.

PubSub+ 3530

Control Plane: Standard

Expansion Cards
Slots: 6
Field Serviceable: Yes
Control Plane: Standard

I/O Cards: 4x1GE
Enterprise/JMS: 6,000
IoT/Web/REST: 6,000

Non-Persistent (Direct) Messaging
Point to Point: 4.7M msgs/sec
with Fan-out: 4.7M msgs/sec
Throughput: 4Gbps
Latency: 28 microseconds; 1M msgs/sec

Persistent (Guaranteed) Messaging
Point to Point: 75,000 msgs/sec
With Fan-out: 450,000 msgs/sec
Throughput: 1 Gbps
Queue: 240M, 800GB
Latency: 75 microseconds; 30k msgs/sec

PubSub+ 3560

Control Plane: High Performance

Expansion Cards
Slots: 8
Field Serviceable: Yes
Control Plane: High Performance

I/O Cards: 2x10GE, 4x10GE, 8x10GE
Enterprise/JMS: 30,000
IoT/Web/REST: 200,000

Non-Persistent (Direct) Messaging
Point to Point: 9.3M msgs/sec
with Fan-out: 28.4M msgs/sec
Throughput: 80 Gbps
Latency: 18 microseconds

Persistent (Guaranteed) Messaging
Point to Point: 645,000 msgs/sec
With Fan-out: 5,530,000 msgs/sec
Throughput: 9 Gbps
Queue: 10B, 6TB
Latency: 75 microseconds; 140k msgs/sec

Hardware and Networking Specifications

Safety Approvals

  • IEC 60950-1 2nd Ed. (Including AM 1:2009 + AM 2:2013)
  • CSA 22.2 No. 60950-1-07 (Including Amendment 1 and 2)

Export Classification

  • Regulatory Model 3200
  • HS Code 8471.80


  • Ethernet 1000BaseT (3530 only)
  • Ethernet 10G Base SR (3560 only)
  • Fibre Channel 8/4Gbps auto-negotiation*
  • RS232

*Optional 8Gbps kit is available separately for 3530 and 3560 equipped with 4Gbps Fibre Channel Interfaces.

EMC Approvals

  • FCC Part 15 Class A
  • EN61000-3-2/3
  • CISPR 22: Ed. 6.0 2008-09
  • EN55032: 2012/AC: 2013


  • TCP/IP
  • Fibre Channel
  • Ethernet IEEE Std 802.2ab
  • Ethernet IEEE Std 802.3ae
  • Ethernet Link Aggregation IEEE Std 802.3ad
Submit your review | Gartner Peer Insights

Submit your own Gartner Peer Insights review of
Solace PubSub+
Submit your review now

“It easily went beyond our expectation.”

Over at Gartner Peer Insights, a capital markets VP said our appliances went “beyond what existing messaging products could handle.” Six years later and this is still the case.

Download the appliance datasheet