Patton electronic 3088A DIP switch settings, Position, Function, A, /CA, /D models, K models

Model 3088A Series Getting Started Guide 2 • Configuration

DIP switch settings

The following tables provide an overview of the OnSite DIP switch functions.

Table 3. Model 3088A Series - S1 DIP-Switch Functions (Configuration)

Position	Function	Function
	(/A, /CA, /D models)	(/K models)
S1-1	Software Reset	Software Reset
S1-2	Reserved	ON - Multiframe
		OFF - Fractional/Unframeda
S1-3		ON - CRC
		OFF - Fractional/Unframed
S1-4		Line Coding
		ON - HDB3
		OFF - AMI
S1-5	DTE/DCE (CO Only)	Reserved (Leave OFF)
	ON - DTE
	OFF - DCE
S1-6	Annex	Annex
	ON - Annex B	ON - Annex B
	OFF - Annex A	OFF - Annex A
S1-7	Timing Source (CO only)	Timing Source
	ON - Internal	ON - Internal
	OFF - External (Network)	OFF - External (Network)
S1-8	DSL Mode	DSL Mode
	ON - CO	ON - CO
	OFF - CPE	OFF - CPE

a.For the Fractional or Unframed setting, both S1-2 and S1-3 must be set to the OFF position. For the Fractional setting, timeslots must be set to a value less than 32 (a data rate set at 1984 or less on DIP switch S4). For the Unframed setting, timeslots must be set to a value equal to 32 (the 2048 data rate on DIP switch S4).

Table 4. Model 3088A Series - S3 DIP-Switch Functions (Test Modes and Patterns)

Position	Function
S3-1	Reserved
S3-2
S3-3
S3-4
S3-5
S3-6	511 Pattern
S3-7	Test Mode Remote
S3-8	Test Mode Local

Introduction 23