Summary of Contents for S-Access SA-4W-REPEATER
- Page 1 User Manual SA-4W-REPEATER SA-4W-REPEATER SA-PAM-RG2N-IP-x xDSL TRANSMISSION SYSTEMS USER MANUAL Version Revision 11 February 2005 Document name UM_SA-4W-Repeater_v1-0.doc...
- Page 2 User Manual SA-4W-REPEATER © Copyright © 2005 by S-Access GmbH. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of S- Access GmbH.
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Page 3: Table Of Contents
User Manual SA-4W-REPEATER VERSION CONTROL ........................5 SELECTION GUIDE ......................5 UNIT DESCRIPTION ......................6 ......................6 SSEMBLED EVICE ....................6 ONNECTOR AINBOARD 2.2.1 Jumper X8 Detail ...................... 6 ....................7 ONNECTOR PPERBOARD ..................... 8 UMPER ESCRIPTION 2.4.1 Jumper settings for 2-Wire Repeater (Only PCB 1)..........8 2.4.2... - Page 4 User Manual SA-4W-REPEATER 8.3.5.1 General note ....................17 8.3.5.2 CONFIG Command ..................17 8.3.5.3 MODE Command.................... 17 8.3.5.4 ANNEX Command ..................17 8.3.5.5 ID Command....................17 8.3.5.6 BASERATE Command ................... 18 8.3.5.7 ADAPTIVE Command..................18 8.3.5.8 DEFAULT Command ..................18 SOFTWARE UPDATE......................
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Page 5: Version Control
CHASSIS/HOUSING THAN PROVIDED BY S-ACCESS MIGHT LEAD TO HARMFUL CONDITIONS. FAILURE TO FOLLOW THESE PRECAUTIONS MAY RESULT IN DEATH, SEVERE INJURY OR PROPERTY DAMAGE. S-ACCESS GMBH REFUSES TO TAKE ANY RESPONSIBILITY; FURTHERMORE, NO WARRANTY IS GRANTED IN SUCH CASE! Please read this manual carefully before operating the system. -
Page 6: Unit Description
User Manual SA-4W-REPEATER 2 UNIT DESCRIPTION The unit was designed to be used as dual or four wire repeater. It’s delivered in a IP67 housing. Assembled Device Connector Mainboard DSL NE Connector FE LED NE LED Power Connector Monitor 1 Connector 2.2.1... -
Page 7: Connector Upperboard
User Manual SA-4W-REPEATER Connector Upperboard Monitor 2 DSL FE Connector Connector S-Access GmbH Tel: +41 44 700 31 11 Oberhausenstrasse 47 Fax: +41 44 700 31 03 Page 8907 Wettswil a/A Email: contact@s-access.ch Switzerland WEB: www.s-access.ch... -
Page 8: Jumper Description
User Manual SA-4W-REPEATER Jumper Description Function Serial Interface Power DSP Signals Wetting Current Channel A (to N-Side) Wetting Current Channel B (to C-Side) Passthrough 2-Wire Remote Power X10: Only Holder for Jumper, No Signals Passthrough 4-Wire Remote Power X11: Only Holder for Interconnect, No Signals... -
Page 9: Configuration / Access
User Manual SA-4W-REPEATER 3 CONFIGURATION / ACCESS This chapter describes the different configuration access possibilities. The settings for the Repeater are configurable via the V.24 monitor interface or via the EOC Service Channel with the CONNECT xx command. The following chapters refer to the xDSL configuration and doe’s not impact the E1 and Nx64 behavior. -
Page 10: Test Loops
The G.826 error parameters are designed to observe xDSL links over longer time periods. The NM is used to determine the residual S/N value before the DSL link becomes critical. Please refer to the “NM” and “G826” monitor commands described in the “S-Access Monitor” section. -
Page 11: Monitor
(i.e. no line feed on carriage return) • flow control none Structure & Organization The structure and organization of the S-Access monitor is adapted to ITU-T Recommendation M.3400 for TMNs with its five sub-sets. Sub-set Short-form... -
Page 12: Repeater Command Tree
8.3.1 Main Menu SDSL Dual Pair Repeater HW Rev. D1 SW Rev. 1.0.0.0 FW Rev. 1.10.3 Copyright (C) 2004 by S-Access GmbH ------------- Main Menu ----------------- 1. Performance management (PM) 2. Fault and maintenance management (FMM) 3. Configuration management (CM) 5. -
Page 13: Common Commands
User Manual SA-4W-REPEATER 8.3.2 Common Commands Common commands are available in every sub menu. 8.3.2.1 HELP Command By typing the letter "H" followed by [ENTER], all available commands of the actual sub menu are displayed. 8.3.2.2 MAIN Command By typing the letter "M" followed by [ENTER], you return to the Main Menu Screen. -
Page 14: G826 Command
User Manual SA-4W-REPEATER 8.3.3.1 G826 Command The G826 command displays the ITU-T G.826 error performance on xDSL line side: ---------------------------------------------------------------------- Master Side G.826 Error Performance CRC6-A FEBE-A CRC6-B FEBE-B ---------------------------------------------------------------------- Errored blocks 00000000 00000000 00000000 00000000 Errored seconds 00000000 00000000... -
Page 15: Resetg826 Command
User Manual SA-4W-REPEATER 8.3.3.2 RESETG826 Command The RESETG826 command sets the G.826 error performance parameters back to zero. RR_00_PM>RESETG826 G.826 error performance parameter reset RR_00_PM> 8.3.4 Fault and maintenance management FMM Fault and maintenance management activated Enter <M> to return to MAIN, or <H> for HELP information Type <H>and the monitor lists all available commands in the fault and maintenance sub-menu. -
Page 16: Status Command
User Manual SA-4W-REPEATER 8.3.4.2 STATUS Command The STATUS command displays the actual system status: ---------------------------------------------------------------------- Local System Status: N-Side CH A CH B C-Side CH A CH B ---------------------------------------------------------------------- LOSD SEGA SEGD Tx power 07.5 07.5 dBm 07.5 07.5 dBm Rx gain 13.4... -
Page 17: Reset Command
User Manual SA-4W-REPEATER Definitions: LOS/LFA-H: Loss of signal or frame alignment at xDSL loop SEGD: Segment Defect indication xDSL block-error-rate according G.826 ≥ 30% BER-H: LOOP2: xDSL test loop 2 active 8.3.4.4 RESET Command By typing RESET, the system unit will be restarted. -
Page 18: Baserate Command
User Manual SA-4W-REPEATER 8.3.5.6 BASERATE Command This command sets the base rate for xDSL interface. This value must be between 3 and 32 and defines the available 64 kbit/s channels. To optimize the bandwidth of your connection, you have to set the base rate value to the maximum where you get a stable connection. -
Page 19: Software Update
9 SOFTWARE UPDATE General The software of the S-Access boards has the possibility for field updates. To do a field update, you need only a Windows 95/98/NT computer, the Flash Loader program installed, a connection between the Windows computer and the repeater Monitor connector and the newest release of the S-Access software. - Page 20 User Manual SA-4W-REPEATER 5. Choose Select Device in the Setting menu, select the device S-Access and press Ok. 6. Choose the newest software version and press Öffnen. S-Access GmbH Tel: +41 44 700 31 11 Oberhausenstrasse 47 Fax: +41 44 700 31 03...
- Page 21 User Manual SA-4W-REPEATER 7. Execute the command Connect COM in the menu Action. 8. Switch on the power of your repeater. 9. The following message appears on the screen, then press Ja. S-Access GmbH Tel: +41 44 700 31 11...
- Page 22 User Manual SA-4W-REPEATER 10. On the Windows screen you see the ongoing download. 11. If the download is successfully finished the Flash Loader program sends the following message: S-Access GmbH Tel: +41 44 700 31 11 Oberhausenstrasse 47 Fax: +41 44 700 31 03...
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Page 23: Connector Description
User Manual SA-4W-REPEATER 10 CONNECTOR DESCRIPTION 10.1 4 wire xDSL Connector Mainboard (Slave/CPE) Signal Description Not used Not used Front View RJ45-8 RXB.a Loop B, Tip (Slave-N-side) RXA.a Loop A, Tip (Slave-N-side) RXA.b Loop A, Ring (Slave-N-side) RXB.b Loop B, Ring (Slave-N-side) -
Page 24: Power Interface
User Manual SA-4W-REPEATER 10.4 Monitor Interface Signal Description Functional Protective Earth EIA-232 Transmit Data EIA-232 Receive Data Not used SGND EIA-232 Signal Ground Not used Not used Not used Not used * on NTU only 10.5 Power Interface Signal Description... -
Page 25: Technical Specification
User Manual SA-4W-REPEATER 11 TECHNICAL SPECIFICATION 11.1 Interfaces 11.1.1 xDSL Line Interface Specification ITU-T G.SHDSL, Rec G.991.2 Option 4-wire Interface (separate Tx and Rx Pairs) Line Code TC-PAM Impedance Transmit Power 13.5 dBm @ 135 Ω Number of Pairs 1 or 2 (option: 2 or 4) - Page 26 User Manual SA-4W-REPEATER 12 APPENDICES 12.1 Standards ETSI ETR 152, “Transmission and Multiplexing (TM); High Bit Rate Digital Subscriber Line (xDSL) Transmission System on Metallic Local Lines; xDSL Core Specification and Applications for 2048 kbit/s Based Access Digital Sections” ITU-T G.821, “Error Performance of an International Digital Connection Forming Part of an Integrated Services Digital Network”...
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