Patton electronic lists the Model 3088A’s configurable parameters, Parameter, Description

Model 3088A Series Getting Started Guide 2 • Configuration

Table 2 lists the Model 3088A’s configurable parameters.

Table 2. OnSite configurable parameters

Parameter	Description	Possible Values
Password	The password used to login to the console.	Character strings 1–9
		characters long.
Circuit ID	The circuit ID used to identify the unit.	Character string 1–64
		characters long.
DTE Loops	The DB-25 interface can request LALs and RDLs using its RRDL and	Enabled or Disabled
(model /CA & /A)	RLAL pins. If DTE loops are disabled, requests for loopbacks on
	these pins will be ignored.
TX Clock	Defines where (RS-232, V.35 or X.21) serial transmit data is sam-	Normal or Inverted
(models /CA, /A &	pled in relation to the TX clock: on the falling edge (normal) or the
/D)	rising edge (inverted) of the TX clock.
DSL Data Rate/	Defines the number of DSL timeslots. The DSL data rate is calculated	1–72
Timeslots	by the equation: data rate = DSL timeslots x 64k. This value also
	defines the maximum serial/E1 data rate.
Serial/E1 Timeslots	Defines the total number of serial/E1 timeslots utilized. This value	3–89 (RS-232)
	must be less than or equal to DSL timeslots.	3–89 (V.35)
		3–89 (X.21)
		1–32 (E1)
Timeslot	Defines E1–to–DSL timeslot mapping. By default defined/utilized DSL
Mapping	timeslots are mapped to the first n data–bearing timeslots on the E1
(Model /K)	line. Line type determines which timeslots are data–bearing:
	E1–Unframed: 0–31
	E1–Fractional: 1–31
	E1–CRC: 1–31
	E1–MF: 1–15,17–31
	E1–CRCMF: 1–15,17–31
Line Type	Defines the framing format of the E1 line.	E1–Unframed
(Model /K)		(Clear Channel
		G.703)
		E1–Fractional
		E1–CRC
		E1–Multiframe
		E1–CRC & Multiframe
Line Code	Selects line coding for the E1 line.	AMI
(Model /K)		HDB3 (E1 only)
Line Build Out	Selects wave form used on the E1 line.	Pulse–75 Ohm(E1)
(Model /K)		Pulse–120 Ohm (E1)
RX Equalizer	When enabled, this feature removes signal distortion introduced on	Enabled (select for
(Model /K)	the E1 cable.	long–haul link).
		Disabled (select for
		short–haul link). Long
		haul LBO (line build-
		out) is defined by
		ANSI T1.403).

Introduction 20