Explosion Proof Fiber Optic Telephone
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Explosion Proof Fiber Optic Telephone

Explosion Proof Fiber Optic Telephone

Brief introduction SC-EP01 explosion proof fiber optic telephone is available in Analog, VoIP version with IP67 protection rating. Uses include tunnels, railways, highways, oil, gas, factories, mining, poolside, etc. The device has crystal sound quality, supports external flash beacons, sets up spring doors for easy opening and closing, supports local or remote programming and modifying settings. The device is especially suitable for extreme use conditions.

Description

Brief Introduction

 

The SC-EP01 Explosion Proof Fiber Optic Telephone is designed for industrial communication in hazardous and demanding environments where long-distance, stable signal transmission may be required. It is suitable for tunnels, railways, highways, oil and gas facilities, factories, mines, and other industrial sites.

The telephone is available with direct fiber optic communication, as well as SIP/VoIP and analog configurations for different system requirements. Its die-cast aluminum enclosure provides high mechanical strength, while the IP67 protection rating helps protect internal components against water, dust, and harsh outdoor conditions.

The SC-EP01 also supports hotline calling, optional warning beacons and loudspeakers, and local or remote configuration, making it suitable for fixed emergency and operational communication points in large industrial networks.

 

Product Features

 

  1. Uses a die-cast aluminum enclosure for high mechanical strength and impact resistance.
  2. Supports direct fiber optic connection for industrial communication projects requiring stable transmission over extended distances.
  3. Hotline numbers can be preset for rapid dialing during emergency or operational calls.
  4. The heavy-duty spring door helps keep the enclosure securely closed and supports an IP67 weatherproof protection level for outdoor use.
  5. Optional warning beacons and loudspeakers are available for incoming call indication, alarms, and broadcast messages.
  6. Provides protection in accordance with ITU-T Recommendation K.21.
  7. Supports OEM, ODM, and customized project requirements.
  8. Different communication versions are available, including direct fiber optic, SIP/VoIP, analog, and optional mobile network configurations.

 

Basic Parameters

 

Size

346*301*138MM

Weight

8.5KG

Power supply

220V power supply (POE and DC are optional)

Protection level

IP67

Operating temperature

-20℃ to +80℃

 

Why Use Fiber Optic Communication?

 

For large industrial sites, communication points may be located far from the control room or distributed across tunnels, mines, highways, and plant areas.

A fiber optic telephone connection can be useful where the project already uses fiber infrastructure or where stable signal transmission over longer distances is required. Fiber links can also help reduce the influence of electromagnetic interference found around some heavy industrial equipment.

The SC-EP01 can therefore be integrated into fiber-based industrial communication networks while retaining the rugged enclosure and operating features required for demanding sites.

 

product-962-914

 

Product Configuration

 

Network

  • SIP V1 (RFC2543), V2 (RFC3261) protocols
  • Support for backup servers, proxy servers, and point-to-point connection modes
  • Fixed IP/DHCP/PPPoE dial-up
  • Telnet/HTTP/HTTPS services
  • DNS SRV (RFC3263)
  • DNS client side, built-in NAT/DHCP service
  • STUN intranet penetration
  • Three DTMF modes: in-band, RFC2833, SIP INFO
  • Optional bridge and router modes

Audio

  • High definition coding: L16G and G.722;
  • Support G.711a / u, G.726, G.729a / b, G.723, iLBC and other compression coding;
  • Support VAD (silent dete ction), CNG (comfortable noise);
  • Support AJB (automatic jitbuffer); AEC (acoustic echo cancellation); AGC (automatic gain control)

Special Features

Press and hold the hands-free button for 10 seconds and then release it, or pick up the mobile phone and enter the * 114 * automatic broadcast extension IP to accurately locate and improve scheduling efficiency.

When the initial registration of the device fails, the system automatically attempts to maintain the connection with the next available SIP account. Up to five accounts are provided to ensure uninterrupted communication.

Code description: * 114 * Automatically broadcast IP; * 115 * Modify Internet Protocol Address through keyboard; * 111 * Restart device.

Suitable for Long-Distance Industrial Communication

 

The SC-EP01 fiber optic version can be used where fixed telephone points are distributed over a large site or connected through an existing fiber network.

Typical applications include:

Road and railway tunnels
Mining areas
Oil and gas facilities
Large industrial plants
Highway communication systems
Power and utility sites
Remote industrial communication points

For projects that do not use fiber infrastructure, SIP/VoIP or analog versions can also be selected according to the existing communication system.

 

Dimension Diagram

product-1169-741

 

 

FAQ

 

Q:What is the warranty policy for this product?

A:If there is no man-made damage, we can provide a two-year warranty. Please contact us for specific conditions.

Q: What is an explosion proof fiber optic telephone?

A: It is a rugged industrial telephone that can use fiber optic communication for voice transmission in demanding or hazardous environments. It is particularly useful for projects with existing fiber networks or widely separated communication points.

Q: Why choose fiber optic communication for an industrial telephone?

A: Fiber optic transmission is suitable for long-distance communication and industrial networks where resistance to electromagnetic interference is important. The most suitable connection method depends on the site's existing infrastructure and communication distance.

Q: Can this telephone connect directly to fiber optic networks?

A: Yes. A direct fiber optic configuration is available. The required interface and network configuration should be confirmed according to the project system before ordering.

Q: Are SIP and analog versions also available?

A: Yes. In addition to the fiber optic version, the SC-EP01 can be configured for SIP/VoIP or analog communication.

Q: Can warning devices be added?

A: Yes. Optional warning beacons and loudspeakers can be added for incoming call alerts, alarms, and broadcast messages.

Q: Is the telephone suitable for outdoor use?

A: Yes. The SC-EP01 uses a die-cast aluminum enclosure with an IP67 protection rating f

 

 

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