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1 • Introduction
Model 3092 iDSL DACS Getting Started Guide
16
Hardware overview
LAN
The 10/100-Mbps Ethernet LAN port is presented on an RJ-45 connector with an auto-sensing/full-duplex
10Base-T or 100Base-TX interface. Also included are:
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100Base-TX half-/full-duplex operation (100 + 100)
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10Base-T half-/full-duplex operation (10 + 10)
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Auto detection and fallback
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10/100 Mbps link and status indicators
RS-232 control port
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The RS-232 port provides for initial configuration of the Model 3092. The RS-232 port supports:
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Asynchronous data rates of 19.2 kbps
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An RJ-45 connector with EIA-561 (RS-232) pinouts
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A management interface (such as HyperTerminal) that supports VT-100 terminals
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Hardware CD and DTR signals for external modems
Power system
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Internal dual-redundant, load-sharing power supplies
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Universal-input voltage range, 100–240 VAC, 50/60 Hz via IEC-320 connectors, rated current is 2A
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Optional DC power supply with -40 to -72VDC via 4-way power block, rated current is 1A
Central processing unit
The 3092 employs an Intel i960VH RISC processor operating at 33 MHz/100 Mips. The CPU controls the
memory, front/back-panel and management interface for iDSL port/WAN time slot mapping, local switch-
ing, loopback and the management system. The memory holds:
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4 Mbytes Flash ROM
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8 Mbytes EDO DRAM
iDSL Ports
The 24 iDSL ports operate at any DTE rate supported by the remote modem via an RJ-21X 50-pin telco con-
nector. Each port uses a single 2-wire twisted pair for full-duplex communication. The iDSL ports can be con-
centrated into TDM data output on the WAN ports. Other features include:
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2B1Q line encoding.
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Built-in surge protection.
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iDSL configuration parameters and line status indicators accessible to upper-level utility or application software.
Alarm Port
The alarm port is used to notify the operator that a pre-defined alarm has occurred. The principal features are
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User-defined alarm condition configured through the NMS
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User selectable major and minor alarms for iDSL, WAN, system clock, power, and over-temperature.
Содержание 3092
Страница 6: ...Contents Model 3092 iDSL DACS Getting Started Guide 6 ...
Страница 12: ...Model 3092 iDSL DACS Getting Started Guide 12 ...
Страница 30: ...2 Hardware installation Model 3092 iDSL DACS Getting Started Guide 30 Completing the hardware installation ...
Страница 50: ...3 Configuring the DACS for operation Model 3092 iDSL DACS Getting Started Guide 50 Completing the installation ...
Страница 55: ...Introduction 55 Model 3092 iDSL DACS Getting Started Guide 5 Troubleshooting and maintenance ...
Страница 66: ...5 Troubleshooting and maintenance Model 3092 iDSL DACS Getting Started Guide 66 Maintenance ...
Страница 71: ...71 Appendix A RJ 21X Wiring Color Chart Chapter contents Introduction 70 ...
Страница 74: ...A RJ 21X Wiring Color Chart Model 3092 iDSL DACS Getting Started Guide 74 Introduction ...