Summary of Contents for Sunway AST Series
- Page 1 Synway AST Series TEJ101E TEJ201E Digital Trunk Interface Board Version 1.0 Synway Information Engineering Co., Ltd www.synway.net...
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Page 2: Table Of Contents
Synway Information Engineering Co., Ltd Contents Contents ........................i Copyright Declaration ....................ii Revision History ...................... iii Chapter 1 Overview....................1 1.1 Features......................2 1.2 Operation Principle ..................3 Chapter 2 Installation....................4 2.1 Hardware Structure ..................4 2.2 Interface Identification..................6 2.3 Slot Compatibility ..................... -
Page 3: Copyright Declaration
Synway Information Engineering Co., Ltd Copyright Declaration This manual is provided by Synway Information Engineering Co., Ltd (hereinafter referred to as ‘Synway’) as the support file for ‘Synway TEJ Series board driver software’. Both the software and this manual are copyrighted and protected by the laws of the People's Republic of China. All rights reserved;... -
Page 4: Revision History
Synway Information Engineering Co., Ltd Revision History Version Date Comments Version 1.0 2009-9 Initial publication. Note: Only major revisions to this manual itself recorded herein. Synway TEJ101E/TEJ201E Hardware Manual (Version 1.0) Page iii... -
Page 5: Chapter 1 Overview
Synway Information Engineering Co., Ltd Chapter 1 Overview The Synway TEJ101E and TEJ201E are digital trunk interface boards which support E1, T1 and J1 environments. They are in 2U size, half-length, compact in structure and high in integration. They use high-performance standard PCIe bus, designed especially for various application systems that require high performance. -
Page 6: Features
Synway Information Engineering Co., Ltd Legacy Phones Legacy TEJXXX Internet Remote offices Asterisk Server Figure 1-1 Application Model I: Traditional Telephony System CLEC TEJXXX Switch Asterisk Server IP Phones Note: TEJXXX in Figure 1-1 and Figure 1-2 represent the TEJ101E/TEJ201E boards Figure 1-2 Application Model II: VoIP Telephony System 1.1 Features PCIe Bus Support... -
Page 7: Operation Principle
Synway Information Engineering Co., Ltd 128ms for time delay estimation per channel, really cost-effective. It not only cancels out the effect of voice playback on DTMF and busy tones detection, but also avoids self-excited oscillation and howling, and minimizes the possibility of registering wrong DTMF and busy tones in a conference call, designed especially for VoIP application environments. -
Page 8: Chapter 2 Installation
Synway Information Engineering Co., Ltd Chapter 2 Installation 2.1 Hardware Structure TEJ101E Board Connect to grounding jumpers at transmit end Connect to grounding Clock Sync Interface jumpers at receive end RJ48C OUT1 LED1 PCM0 PCIe Interface Figure 2-1 Left and Front Views Board Model &... - Page 9 Synway Information Engineering Co., Ltd TEJ201E Board Connect to grounding jumpers at receive Clock Sync Interface end of PCM0 Connect to grounding Connect to grounding Connect to grounding jumpers at transmit jumpers at transmit jumpers at receive end of PCM0 end of PCM1 end of PCM1 OUT1...
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Page 10: Interface Identification
Synway Information Engineering Co., Ltd INm and OUTm respectively indicate the grounding jumpers at the receive and transmit ends, m＝1～2. With regard to the configuration of grounding jumpers, refer to Step 1 Section 2.5 Hardware Installation. JP3 is an interface to the clock sync line. 2.2 Interface Identification Both TEJ101E and TEJ201E adopt 8-pin RJ48C jack. -
Page 11: System Requirements
Synway Information Engineering Co., Ltd 2: 64-bit 3.3V PCI slot 3: 32-bit 5.0V PCI slot 4: PCI-Express x1slot 5: PCI-Express x8 slot 6: PCI-Express x4 slot 7: PCI-Express x16 slot The TEJ101E and TEJ201E boards support the slots numbered 4, 5, 6, 7 (i.e. PCIe slots) in Figure 2-5 and the PNP (plug and play) feature. - Page 12 Synway Information Engineering Co., Ltd Local Receive Terminal non-grounded grounded non-grounded grounded Transmit short-circuited disconnected short-circuited disconnected PC grounded Receive disconnected disconnected short-circuited short-circuited Transmit short-circuited short-circuited short-circuited manage to PC not make the PC grounded grounded Receive short-circuited disconnected short-circuited for details.
- Page 13 Synway Information Engineering Co., Ltd Each board provides 1~2 RJ48C jacks, each of which can either connect directly with digital trunks or convert to 2 BNC connectors via an RJ48C-to-BNC adapter. See Figure 2-6 below. Figure 2-6 RJ48C-to-BNC Adapter Step 4: Set up an application environment. Connect digital trunks with the on-board RJ48C jack to establish an application environment.
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Page 14: Appendix A Technical Specifications
Synway Information Engineering Co., Ltd Appendix A Technical Specifications Dimensions Audio Specifications 120×64mm (excluding L-bracket) CODEC: CCITT A/µ-Law 64kbps Distortion: ≤3% Weight ≤100g Frequency response: 300-3400Hz (±3dB) Signal-to-noise ratio: ≥38dB Environment Operating temperature: 0 ℃ —50 ℃ Echo suppression: ≥40dB Storage temperature: -20 ℃... -
Page 15: Appendix B Technical/Sales Support
Synway Information Engineering Co., Ltd Appendix B Technical/Sales Support Thank you for choosing Synway. Please contact us should you have any inquiry regarding our products. We shall do our best to help you. However, our technicians and salesmen are mainly responsible for maintaining our boards and providing relative technical support.
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