Cambium Networks cnMatrix Switch - EX1028-P

The Cambium Networks cnMatrix EX1028-P is a fully managed L2/L3 switch designed to improve network...

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Product Information

Full details

The Cambium Networks cnMatrix EX1028-P is a high-performance, fully managed L2/L3 switch designed for IT professionals and businesses seeking to optimize network reliability while minimizing operational costs. It offers robust connectivity through 24 Gigabit PoE ports, making it ideal for powering access points, cameras, and VoIP phones in a rack-mounted environment; however, users should note it does not provide native 10G uplink support.

All features

SeriescnMatrix
Model Part NumberMX-EX1028PXA-E
BrandCambium Networks

Extended Product Information

FAQs

Does the EX1028-P support 10G uplinks?

No, the EX1028-P is limited to Gigabit Ethernet ports and does not support 10G uplink modules.

What is the maximum power provided per PoE port?

Each of the 24 ports can provide up to 30W of power.

How many VLANs can I configure on this switch?

The switch supports up to 4000 concurrent VLANs.

Is this a fanless switch?

No, this is a 1U managed switch that includes active cooling to support its PoE load.

Does it support static routing?

Yes, the cnMatrix EX1028-P supports static routing as part of its L3 feature set.

Can I manage this switch remotely?

Yes, it supports SNMP v1/v2/v3 and SSH for secure remote management.

Troubleshooting

Device is not receiving PoE power

Verify that the PoE function is enabled for the specific port in the management CLI and ensure the connected device complies with required power standards.

Cannot connect to the switch management interface

Check that your management workstation is on the same VLAN, verify the IP address settings, and ensure that SSH or web access is permitted via ACL settings.

High latency or dropped packets

Check for broadcast storms using the switch's built-in broadcast storm control and verify that QoS settings are properly prioritized for critical traffic.

Pros and Cons

Pros

  • Comprehensive Layer 2 and Layer 3 functionality
  • Power over Ethernet support on all 24 ports
  • Rack-mountable 1U compact form factor
  • Extensive VLAN and Quality of Service (QoS) control
  • Robust security protocols including ARP inspection and DHCP snooping

Cons

  • No support for 10G networking connections
  • Requires managed configuration expertise
  • Heavier reliance on cooling when fully loaded with PoE devices

Setup, Compatibility & Care

For installation, mount the unit in a standard 19-inch 1U rack using provided brackets. Ensure the environment is kept between 0°C and 50°C to maintain longevity. The switch operates on a standard 100-240V AC input. Before deployment, update the switch firmware to the latest version to ensure full compatibility with modern network standards. Regularly clean the front air intake vents to prevent dust accumulation, which could affect the internal cooling fans. When connecting devices, ensure the total power budget of the connected PoE peripherals does not exceed the manufacturer's specified capacity per port and overall total output.