Paradise P300 specifications Prbs Tester Feature, Monitor/AGC Option, Traffic Log

Others	IBS & Closed Net plus ESC facilities as before installation of IDR option,
	but now on ESC port on IDR card not shared ESC/Aux port of base unit.
Aux Port	RS232 or RS422 (software selected). Provides Clock and Data lines.
IDR	Provides 32 or 64 kbps access in place of one or both Audio ESC
	channels.
IBS	INTELSAT low rate ESC mode as previously but now via Aux port on IDR
	card not shared ESC/Aux port of base unit. IDR option also adds sync
	IBS mode, configurable to use between 1/32nd and 21/32nd of the IBS
	overhead providing a full sync Aux port at between 0.2% and 4.3% of
	main data rate.
	Aux port provides satellite timing information for P1500 Slave Frequency
	Standard when not configured for Aux data access.
P1348 Emulation	The IDR Option includes the facility to emulate the more common modes
	of our popular P1348 / P1448 voice / data mux cards which are used
	extensively in SNG applications. It uses the IDR audio ESC ports for the
	audio interfaces and can generate a 64 kbps carrier consisting solely of
	two 32kbps ADPCM encoded audio channels, or a 128 kbps carrier
	comprising the two audio channels plus 64 kbps data from the main
	interface. This is compatible with a P400 Series modem fitted with P1448
	card or a P230 Modem with a P1348 card, alternatively Drop/Insert can
	be used at the distant end to place the two 32kbps ADPCM audio
	channels in one timeslot and the 64 kbps data in another.

[PRBS Tester Feature]

BER Channel	PRBS tester may operate through either main traffic, ESC data, or AUX
	data channels (main traffic channel not available in Closed Net, ie no
	overhead mode). Use of ESC & AUX data channels allow continuous
	real traffic BER performance monitoring on links with overhead.
Test Patterns	2047, 215-1, 220-1, compatible with common stand alone BER testers.
Results	Display of error count & average BER
Autolog	Automatic logging of average and 1 minute worst case BER at user
	specified intervals (1 min - 24 hours)

[Monitor/AGC Option]

Facilities Provided	Demodulator Rx carrier signal monitoring & level display (±5dB)
	0 -10 V Analog output (Signal level, Eb/No or Rx offset frequency)
	Buffered constellation monitor port
	Sounder for audible feedback from keyboard

Traffic Log

Capacity Total 1000 entries

P300H P300 Series Modem Installation and Operating Handbook Page 30