Industrial Corridor Tunnel Mining Hands-Free Waterproof Explosion-Proof Fiber Optic Telephone

I. Function Overview
1. Made of aluminum alloy with a wall thickness of 5mm for strong anti-vandalism, surface treated with spray coating process for oxidation resistance.
2. Waterproof, dustproof, and moisture-proof design with an IP66 rating.
3. Supports 2 Fast Ethernet fiber optic ports and 128 ring network nodes.
4. Communication supports SIP protocol, with device self-test and status reporting.
5. Supports hands-free one-touch dialing without dialing operations.
6. Supports busy tone detection and automatic hang-up.
7. Works with fiber optic emergency telephone server to enable group calls, conference calls, recording, and other functions.
8. Supports I/O signal input and output interfaces.



II. Operation Guide

1. Power On/Off: Controlled via the hands-free button.

2. Answering Calls: When there is an incoming call, the phone rings. Press the hands-free button to talk or wait for automatic answer.

3. Making Calls: Press the hands-free button to dial. After the call, lightly tap the button to hang up.



III. Main Technical Parameters

1. Supports connection to various types of network switches and SIP broadcast dispatch servers.

2. Temperature: -35℃~75℃ Relative Humidity: 10%~90% Atmospheric Pressure: 86~106 Kpa Ambient Noise: ≤100dB(A)

3. Power Supply: DC9-16V/1A or POE

4. Audio Quality: Full-duplex echo cancellation (AEC) – Hands-free mode, up to 96ms echo delay cancellation.

5. Protection: IP65 enclosure rating, IK10 impact resistance.

6. Call Distance: ≧90CM



IV. Packaging Details

Unit Dimensions: 300*180*90mm

Packaging Material: Carton

Gross Weight: 5KG Net Weight: 4KG