Mitel 3300 manual Troubleshooting, Main Power Status Indications AC LED Green, Release 243

Models: 3300

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Troubleshooting

 

 

 

 

Power Status Indications

 

 

 

 

 

 

 

 

 

 

Green – On

Active load is plugged in and complies

 

Continuous nominal DC voltage is

 

Orange – Off

to normal load conditions

 

present on the spare pairs.

 

 

 

 

 

 

 

 

 

Green – Off

Overload conditions or shorted

 

Power to the port is disconnected.

 

Orange – On

terminal port or forced external voltage

 

No DC voltage is present on the

 

 

feed (constant DC) into the port

 

spare pairs.

 

 

 

 

 

 

 

 

 

Green – On

Internal Hardware Fault

 

No DC voltage is present over the

 

Orange – On

 

 

 

 

 

wires

 

 

 

 

 

 

 

 

 

Green – Blinking

Transitional mode in which Load

 

Power is disconnected.

 

Orange – Off

detection is in process or discharged

 

No DC voltage is present over the

 

 

capacitor in the PDTE

 

wires

 

 

 

 

 

 

 

 

 

Green – Off

Total aggregate power exceeds

 

Power is disconnected the blinking

 

Orange – Blinking

pre-defined power budget

 

port.

 

 

 

 

 

 

 

 

 

 

Main Power Status Indications - AC LED (Green)

 

 

 

 

 

 

 

 

 

 

AC LED State

 

 

Main Power Status

 

 

Meaning

 

 

 

 

 

 

 

 

 

 

Off

 

 

Main internal power supply unit is

 

 

Main voltage is under 12v

 

 

 

 

unplugged or faulty

 

 

 

 

On

 

 

Main power supply unit is plugged &

 

Main voltage is 42v to 57v

 

 

 

 

under normal operating conditions

 

 

 

 

 

 

 

 

 

 

 

 

 

Green Blinking

 

 

Main power supply unit voltage

 

 

Main voltage is 38v to 42v or

 

(Port’s Green LED on)

 

exceeds specified limits

 

 

57v to 59v Port’s power

 

 

 

 

 

 

 

 

 

enabled

 

Green Blinking

 

 

Main power supply unit voltage

 

 

Main voltage is under 38v or

 

(Port’s Green LED off)

 

exceeds specified limits

 

 

above 57v Port’s power

 

 

 

 

 

 

 

 

 

disabled

 

 

 

Unit Status Indications - Alarm LED (Orange)

 

 

 

 

 

 

 

 

 

 

Alarm LED State

 

 

 

Meaning

 

 

 

 

 

 

 

 

 

 

 

Off

 

 

 

Built-in Self Test passed

 

 

 

 

 

 

 

 

 

 

 

On

 

 

 

Built-in Self Test failed

 

 

 

 

 

 

 

 

 

 

Blinking

 

 

 

S/W load failure. Reinstall S/W.

 

 

 

 

 

 

 

 

 

 

Troubleshooting

This section provides a symptom and resolution sequence in order to assist in troubleshooting minor operating problems.

If you encounter problems

Ensure power is applied to the 3300 In-Line Power Unit

Ensure a “crossover” type Ethernet cable is not used

Ensure input Ethernet cable is connected to the Data In port

Ensure output Ethernet cable is connected to the Data & Power Out port

Ensure input and output cable pairs are attached to corresponding ports.

Release 3.3

243

Page 251
Image 251
Mitel 3300 manual Troubleshooting, Main Power Status Indications AC LED Green, Unit Status Indications Alarm LED Orange

3300 specifications

The Mitel 3300 is a robust IP-PBX (Private Branch Exchange) designed to cater to the communication needs of businesses of varying sizes. Renowned for its versatility and extensive features, the Mitel 3300 supports both traditional telephony and modern IP-based communications, making it an ideal choice for organizations transitioning into a unified communications environment.

One of the standout features of the Mitel 3300 is its comprehensive set of communication tools. The system supports voice, video, and data services, allowing users to interact through various formats. With an emphasis on mobility, the Mitel 3300 includes mobile applications that enable staff to connect from anywhere, ensuring seamless communication regardless of location.

The Mitel 3300 system is powered by the Mitel Communications Director (MCD) software, which provides central management and control functions. This software is designed to simplify the administration of the phone system, allowing IT teams to manage users, configure features, and monitor system performance through a user-friendly web interface. The platform also supports a wide range of endpoints, including desktop phones, softphones, and mobile clients, ensuring compatibility with existing infrastructure.

Another key characteristic of the Mitel 3300 is its scalability. The system can support small businesses with just a few extensions or large enterprises with thousands of users across multiple sites. This flexibility allows organizations to expand their communication capabilities as they grow, without facing the need for a complete system overhaul.

The Mitel 3300 is built with advanced technologies in mind. Features such as voice-over-IP (VoIP) capabilities enable high-quality audio calls over the internet, reducing costs and improving connectivity. Additionally, the platform supports Unified Communications and Collaboration (UCC) tools, allowing for integrated messaging, presence management, and video conferencing, which further enhance team interactions.

Security is another priority for the Mitel 3300, incorporating features such as encryption and secure access protocols to safeguard communications and sensitive information. This focus on security helps ensure that organizations can rely on the system to maintain privacy and compliance with regulations.

In conclusion, the Mitel 3300 stands out in the realm of business communications with its versatile feature set, scalability, and integration of modern technologies. Its ability to adapt to the evolving needs of businesses, combined with strong security measures, positions it as a reliable solution for organizations looking to enhance their communication infrastructures.