ONE300 Installation Manual - OneAccess extranet

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4.6 T0/S0 Digital Interface (ISDN BRI)The ONE300 supports 8 S0/T0 ISDN interfaces. The interfaces can be configured inTE or NT.The ONE300 can receive a BRI module that has 8 digital interfaces. The connectionof the digital voice interface is carried out on the rear panel via RJ45 connectors (1connector per interface).4.6.1 Safety Level of T0/S0 InterfaceThe T0/S0 modules marked ISDN BRI offer up to 8 ISDN (BRI) interfaces (RJ45connector). These interfaces are TNV-1.The factory configuration of these interfaces is T0, NT mode. Do notconnect the interfaces to a public ISDN access without adapting jumperposition, which can damage the product immediately.4.6.2 Connector PinoutThe connection to the access voice interface is made on the rear panel via an RJ45connector. The connector pinout is as follows:Pin Signal Pin Signal1 NC 5 TX (-)2 NC 6 RX (-)3 RX (+) 7 NC4 TX (+) 8 NC4.6.3 Jumper SettingEvery ISDN interface has four jumpers making it possible to configure the followingoptions:• 100 Ohms impedance adaptation,• Power-feeding for ISDN phones20ONE300 – Installation Manual
The drawing below presents the position of the 8 blocks of 4 jumpers on thedaughter card and the WATCHDOG, RESET and JTAG position on themotherboard:MotherboardJ12X4X5Daughter CardJ2 J4 J6 J8J10 J12 J14 J16RNIS 0 RNIS 1 RNIS 2 RNIS 3 RNIS 4 RNIS 5 RNIS 6 RNIS 7The WATCHDOG jumper must always be connected so that OneAccess guaranteesthe correct operation of the ONE300.Description of a block of jumpers for a BRI interface:100 Ohms AdaptationSending Pair100 Ohms AdaptationReceiving PairPower supply 30VNPower supply 30 VPNot usedONE300 – Installation Manual21
Page 1 and 2: ONE300Installation ManualVersion BA
Page 3 and 4: How to Read this ManualThe present
Page 5 and 6: 1 Safety InstructionsThe following
Page 7 and 8: 2 Directives and Standards2.1 Decla
Page 9 and 10: 3 Router Description3.1 Hardware De
Page 11 and 12: 3.3 Rear PanelThis section details
Page 13 and 14: 3.3.2 Configuration with 1 PRIThe i
Page 15 and 16: 4 Interface Description4.1 G.SHDSL
Page 17 and 18: 4.3 LAN 10/100 Mbps interface (ETHE
Page 19: 4.5 ISDN PRI Interface (PRI)This in
Page 23 and 24: Configuration with impedance adapta
Page 25 and 26: 5.2 Extension BoardThe installation
Page 27 and 28: 6 Power-upTo power up the device, a
Page 29 and 30: 8 Directives and Standards8.1 Decla
Page 31 and 32: TelecomITU-T K21 on G.SHDSL(2003-07

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