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Model 3231 Overview 14
Model 3231 User Manual 1 • General information
Model 3231 Overview
The Patton Electronics Model 3231 Industrial Ethernet Extender with LCD provides high speed 2-wire con-
nectivity to ISPs, PTTs, and enterprise environments using Symmetrical High-data-rate Digital Subscriber
Line (G.SHDSL) technology.
The Model 3231 provides a 10/100BaseT Ethernet interface on a shielded RJ-45 jack, the DSL on an RJ-11
jack, and the RS-232 console port on an RJ-45 jack.
As a symmetric, full-duplex NTU, the DSL port offers equal data rates in both directions over a single twisted
pair using TC-PAM modulation. Line connection is made through the RJ-11 jack. Standard versions of Model
3231 are powered by a UI (universal 100–240 VAC) supply.
Figure 1. Model 3231
Features
• LCD panel for easy configuration and monitoring
• Symmetrical high data-rate DSL (G.SHDSL)
• Data rates up to 4.6Mbps in 64-kbps intervals
• 10Base-T/100Base-TX Ethernet interface
• RS-232 console port for management and configuration
• Built-in testing and diagnostics
• Interoperable with other Patton G.SHDSL modems
• Configurable as remote (CP) units
• Configurable as central (CO) units to operate back-to-back
• Front-panel status indicators
• CE marked