SPC8000-G3 Pipe Gallery Telephone Dispatch System

The SPC8000-G3 comprehensive pipe gallery telephone dispatch system adopts ultra large scale communication dedicated chips, dedicated DSP digital signal processing chips, FPGA programmable logic chips, etc., ensuring low power consumption, high efficiency, long life, and high reliability of the system; And ensure that all public units have hot backup and seamless switching work; All unit boards support hot swapping; System hardware monitoring function, automatic isolation function in case of unavailability or malfunction; Important relay routes can adopt a primary backup working mode; The system adopts three-level lightning protection and has passed the K20 lightning protection test, fully meeting the special requirements of heavy lightning environments. It is a highly integrated management system that can not only exist as a standalone telephone system, but also serve as a simple replacement for expensive monitoring center automation platforms (multi system linkage), making it particularly suitable for intensive projects. This system consists of a central management system deployed in the control center and extensions (node hosts and telephone sub units) installed in the pipeline corridor.

The system fully integrates the functions of digital switches and connecting machines, and is the latest generation of program-controlled scheduling system with super strong external scheduling and connecting functions.

Mainboard, secondary power hot backup;

Hot plug and mixed plug;

Multiple priority strong insertion, strong disassembly, group strong insertion, group strong disassembly;

Dispatch monitoring function;

Maximum of 200 meetings (mixed internal and external);

Waiting for internal and external calls;

Advanced full channel digital recording system, hard disk file management system, and scalability;

Integrated pipe gallery emergency telephone dispatch system software

Meeting: Press this button and then directly click the user button to form a temporary conference call. The selected users will automatically join the temporary meeting;

Speech: When the temporary meeting key is also pressed, pressing this key and then clicking the corresponding user key can switch the extension from the listener to the speaking state; When the temporary meeting key is not pressed, that is, it is invalid, pressing this key and then clicking the corresponding user key can switch the extension between the audience and speaking states;

Reject: When the host sees a prompt on the interface indicating another incoming call during a call, clicking this button will send a busy tone to the incoming extension;

Strong insertion: After clicking this button, the host can insert any extension that is currently in a call and form a conference call. When inserting, both the host and the selected extension are in the listener state (if the speaking button is valid during strong insertion, it will become a multi-party call after strong insertion);

Forced disassembly: After clicking this button, the host can remove any extension that is currently in communication;

All in: When several calls are incoming at the same time, click this button to answer them all and form a conference call;

Priority: In case of an emergency where multiple machines are calling in simultaneously and the host needs to selectively answer or cannot answer and must call again to report the situation, press priority call. The host will then listen to the dial tone and handle the call according to their own wishes;

Monitoring: Pressing this button allows the host to monitor any extension that is currently in a call;

The software supports custom schematic diagrams and can draw corresponding internal channel diagrams based on the actual situation of each pipe gallery project. Each extension can be placed and marked on the map, and calling extensions can be directly accessed by clicking on the phone on the map. The specific click on the map information is as follows:

The fiber optic telephone overall solution provided by shollper Technology is a highly integrated management system that can not only exist as a standalone telephone system, but also simply replace the expensive monitoring center self-control platform (multi system linkage), making it particularly suitable for intensive projects. This system consists of a central management system deployed in the control center and extension units (node hosts and telephone sub units) installed in the pipe gallery. The central management system consists of a comprehensive pipe gallery digital program-controlled dispatch machine (which can be connected to the monitoring system), a fiber optic telephone access host (which can be connected to the wireless AP system, fire linkage alarm system, and independent broadcasting system), a touch screen dispatch console, and a comprehensive pipe gallery emergency telephone dispatch system software.

Function Explanation

A set of fiber optic telephone access host is configured with 2 SC optical ports to form a ring network (up to 4 ring networks), with 8 adaptive LAN port networks, each ring network can accommodate 1024 telephones. The standard configuration of the system is a 256IP extension with 8 loop relays (expandable configuration).

1. Unrestricted incoming and outgoing calls: The system can enable communication between various node hosts (or secondary machines) within the pipeline corridor, as well as between node hosts (or secondary machines) and the control center. It can also enable direct telephone contact between various node hosts (or secondary machines) within the pipeline corridor and external public network users (with controllable communication permissions)

2. Broadcast function: The management personnel of the control center can use the integrated pipe gallery emergency telephone dispatch system software installed on the touch screen dispatch console to issue voice broadcasts to the telephone sub unit, convene meetings, and select the controlled range of the broadcast as needed.

3. Monitoring and permission settings: The center can monitor and set permissions for calls from any node host (or secondary).

4. Fiber optic self-healing: The fiber optic telephone node host and access host form a fiber optic ring network structure, and the system has the function of fiber optic self-healing ring. The overall switching and self-healing repair time of the system is less than 100ms. The failure of a single node host does not affect the normal operation of other node devices (or secondary units) and the telephone system.

5. Recording and playback: The system can record all calls with the center, external lines, and all calls inside the pipeline, as well as query and playback the recording records. The standard recording time is 30000 hours.

6. Each extension (or sub unit) can use dial-up or off hook direct dialing to call the dispatch center telephone. The dispatch desk telephone in the control center will ring, and the emergency telephone dispatch system software installed in the comprehensive pipe gallery can directly display the caller's phone number, Chinese name, and location, such as Zone 1 of Comprehensive Cabin 01.

7. Dispatchers can call any internal node master (or slave) in the control center, and the call operation only requires picking up the phone and clicking the corresponding button on the touch screen dispatch console to automatically establish a full duplex call.

8. All extension calls are unobstructed. When multiple extensions make calls, they can automatically queue and display the name and number of the extension in the queue. When queuing for calls, the principle of first come, first served processing is followed, or the dispatcher can choose to answer any of them by clicking the "priority" button on the dispatch console and then clicking on the extension in the queue to answer.

9. The alarm prompt voice can be entered into the dispatch system (connected to the fire linkage alarm system), and the corresponding alarm prompt voice will be played when the corresponding switch is triggered. If linked with the front-end collection sensor, when a gas detector in a certain area detects a leak, it will trigger a switch to the dispatch system. The dispatch system can initiate a call to all extensions in the area according to the preset plan, and the off hook will automatically play the corresponding prompt alarm sound.

10. The scheduling machine adopts a board card design, which can be flexibly configured according to the actual needs of customers, facilitating subsequent expansion and protecting investment. Support IP extension registration, analog user FXS extension, loop relay FXO, digital relay E1, recording board REC, IP relay, etc. The common part supports hot backup redundancy design, and the motherboard switches calls without interruption. All boards support live plugging and unplugging for easy maintenance.

11. Support linkage with video surveillance systems, simply add a video server to interface with IP cameras or monitoring system hard disk recorders, bind the camera location to the nearest extension, and when the dispatcher clicks to call the extension bound to the camera on the dispatch platform, the monitoring area on the dispatch platform will directly pop up the real-time image captured by the camera in that extension area, making it easier for the dispatcher to have a more intuitive understanding of the situation.

12. Support WIFI mobile phone access (wireless AP system access). In pipeline projects with wireless APs installed, WIFI mobile phones can be configured for management personnel to carry around and communicate in a timely manner.

Node host and secondary machine related parameters

Node host (fiber optic emergency telephone) deployment location: substation/pipe gallery feeding port/ventilation port

● Telephone type node host, standard 0-9, star/crosshair, replay/flash dial, supports regular dialing and off hook hotline direct dialing (emergency calls)

Texas Instruments VoIP Voice SoC, SIP2.0 Communication Protocol

● Taiwan REALTEK fiber optic transmission SoC, self-healing time for ring network<100ms, throughput capacity 2Gbps

The whole machine has an IP65 protection level, standard three proof design, anti mold/anti moisture/anti salt spray, orange red ABS fiberglass reinforced body

SC optical port X2, reserved adaptive RJ45 network port X2, can be connected to external wireless APs and IP cameras

The telephone port is led out by a dedicated cable and can be fully connected to 7/15 telephone sub units simultaneously

● Transmission cable single-mode single fiber (single core) bidirectional transmission

Fiber optic wavelength 1310/1550NM

The transmission distance is 20 kilometers (between node hosts), and the transmission distance of the downstream telephone sub unit is 1.5 kilometers

Full load power consumption of 15W, standby power consumption of 10W

● Power supply connected to AC220V 50Hz, 85-264V wide voltage input

Working temperature -30 ℃~+60 ℃

● Working humidity 10~95% RH (30 ℃)

Waterproof/explosion-proof telephone auxiliary unit (fiber optic emergency telephone auxiliary unit) deployment location: power room/comprehensive room/gas room, etc. in each compartment of the pipeline gallery

● Suitable for environmental temperature range: -30 ° C to+60 ° C

● Suitable for environmental noise range: 0 to 60dB (A/C/D models), 0 to 120dB (E/F models)

Ringing volume: ≥ 90dB (maximum 95dB, at two feet away)

● Two appearances: dial pad/straight through

Developed for harsh and extreme working conditions, suitable for rail transit, highway networks, tunnels, and ships

Waterproof and dustproof design, protection level (IP66)

High strength reinforced ABS engineering plastic/all aluminum alloy body, with a total weight greater than 3KG

● LED night vision dial

Based on modular design, additional features can be customized

Note: The basic model does not require an additional power supply, while the broadcast model requires additional configuration and an additional 220V power supply connection.

The gas compartment is explosion-proof equipment, while other compartments are waterproof equipment.