Aruba Instant On 1930 Series User Manual

Tip Problem Solution
➌ The network port for
which the Link LED is
blinking has
experienced a self test
or initialization failure.
Try power cycling the switch. If the fault indication reoccurs, the switch
port may have failed. To conrm, try a dierent port that appears to be
good. Call your Aruba authorized network reseller, or use the electronic
support services from Aruba to get assistance.
To verify that the port has failed, try removing and reinstalling the SFP
without having to power o the switch. If the port fault indication
reoccurs, you will have to replace the SFP.
➍ The network
connection is not
working properly.
Try the following procedures:
• For the indicated port, verify that both ends of the cabling, at the
switch and the connected device, are secure.
• Verify the connected device and switch are both powered on and
operating correctly.
• Verify that the connected devices comply with the appropriate IEEE
802.3 standard, including transmission of the Link signal.
• If the other procedures do not resolve the problem, try using a
dierent port or a dierent cable.
LED Patterns for PoE Troubleshooting
Press the LED Mode button to put the switch into PoE mode and the port Mode LEDs will show which ports
are experiencing the problem. The following tables identify the specic problems that are shown by the
LEDs.
Procedure
1. Check in the table for the LED pattern you see on your switch.
2. Refer to the corresponding diagnostic tip.
LED Pattern Indicating Problems Diagnostic Tips
(see table below)
Global Status Port Link Port Mode(PoE)
O Fast Blinking Orange On Green ➊
Slow Blinking Orange Slow Blinking Orange On Orange ➋
Diagnostic Tips:
42 Aruba Instant On 1930 Installation and Getting Started
Guide

Aruba Instant On 1930 Series Specifications

General

Model	Aruba Instant On 1930 Series
Switching Capacity	Up to 176 Gbps
Layer	Layer 2+
MAC Address Table Size	16K entries
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Ports	8, 24, or 48 10/100/1000BASE-T ports
Uplink Ports	2 or 4 SFP/SFP+ ports
PoE Options	PoE and non-PoE models available
Management	Cloud-managed with Aruba Instant On mobile app or web portal
Mounting	Rack-mountable
Jumbo Frame Support	9216 bytes
Layer 2 Features	VLANs
Security Features	Access Control Lists (ACLs)
Power Supply	Internal power supply
Humidity	15% to 95% non-condensing
Certifications	CE