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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: photel
  • Model Number: PT-90 98000A
  • Relay interface: SIP and h. 232, PRI, SS7, No. 1, V5
  • Alarm: support
  • ETH port: 10/100M
  • power consumption: less than 360 W

Packaging & Delivery

Packaging Details: standard export package
Delivery Detail: 3 -5 working days after payment


                                             Telephone PBX system PABX 

Brief Introduction

PT-90 98000A Telephone PBX system PABX with TDMOIP/PDH/SDH/IPS funcions is a new generation of IPPBX multimedia exchange platform .It is based on Photel’s R & D and production technology accumulation, through market research, it fully absorbs the advantages of domestic and overseas digital switch. It adopts embedded technology and modular design, and in accordance with the requirements of the embedded technology, ITU-T recommendation technology, using FPGA technology, chip technology









Main Features

Reasonable structure, nice appearance

PT-90 Hotel pbx system with high capacity PABX telephone  equipment  is a 9U high (with fan) or 5U high (without fan) 19inch width equipment which is a metal structure, panel board with the film.

Advanced technology, high reliability

Adopting the embedded technology, FPGA technology and special communication chip design, the equipment has the advantages of high integration, low power consumption, easy to upgrade, strong compatibility. Master card and power unit adopt main/slave backup, and the electrical interfaces adopt anti-thunder technology, which improves the system reliability greatly; 

Multiple format, wide application

The PT-90 Hotel pbx system with high capacity PABX telephone  equipment can be configured to group telephone, telephone conference equipment, multimedia communication platform, dispatching system, call center, recording system equipment, or functions tailed platform, it is widely used in different fields.

Flexible configuration

The equipment can be configured with main/backup master card and 15 slots service cards. Main and backup MST card communicate by high-speed serial port, 15 slots service card and main MST card communicate by high speed HDLC. Sub-cabinet can be used as the independent switching system, and it also can be used as one module in the switching system;

Large system capacity

The capacity of single module in digital switching network is 8192X8192, through the module cascaded connection, the exchange system can be configured 200 modules, each module are equal. The total capacity of exchange system can configure up to 40000 analog lines or IP extension combination by module cascading connection.

Abundant networking interface

Equipment can be adopted between SDH, PDH, ETH, E1 and other network interface ,Relay interface protocols support SIP and h. 232, PRI, SS7, No. 1, V5 support FXO, 2/4 WEM analog loop relay;

Abundant types of service card

Digital trunk card (TRK/SDH/PDH/ETH/E1), analog user card (FXS/FXO/E&M), conference and echo cancellation card (ECC), media conversion board (IPS), etc.

Powerful NMS system

The NMS system includes traffic monitoring, parameter setting, billing management and other functions module; it also has alarm detection equipment, outside test, online upgrade level adjustment, system, etc.







Technical Specification

All ports

conform to ITU-T standard

NMS interface

10/100M ETH port

MST card

8192 x8192 digital switching network, 32 DTMF receiver, 32 DTMF transmitter, 32 MFC send/receive, 32 recorder, 32 player, the three of 10 conference rooms, a set of Shared standard signal generator, a set of exchange control software;

Digital trunk card

16 E1, 16 slots HDLC transceiver, MTP2/Q.921/V5.2 software

Analog user card

16 FXS/FXO, 16 Caller ID transmitter, 16 DTMF transceiver ,16 pulse transceiver

Conference and echo cancellation card (ECC)

6 30-party conference rooms, 6 x30 echo canceller

Media conversion card

16 recorder, 16 players, 16 voice encoder/decoder, support G.711(A law) G.723 G.729;

The power consumption

less than 360 W

9U Dimensions

483 (w) X 330 (L) X 394 (H) mm

5U Dimensions

483 (w) X280 (L) X222 (H) mm




Typical applications


1.   Singlemodule (single shelf)application

Note: asshown in the picture above, it mainlyused in no cross regional networking requirements and the user telephone extension’snumber is less place, for example small and medium enterprises, communities,schools and so on, realize the local telephonenetwork and access to PSTN


2.  Multi branch, multi module network application


Note: as shown in thepicture above, it mainlyused in electric power, government,military, railway etc. private network users, this type user have independentoptical transmission network, between headquarters and branch offices torealize networking through public network or internal transmission, the wholenetworking to realize unified planning.










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