Toshiba Standard Telephone manual Table A-4

Network Planning Information Notes to Users

4-2. System Port to Port losses.

Table A-4 below lists the various “typical” transmission gains/losses when inter-connecting the various port types.

Table A-4

System Port Type	RCOU3R/		RBSU2A		RPTU1F/		PEMU2F/		PACU2F/		RSTU3F
	PCOU2F				RPTU2F		REMU		PACU3F			ASTU
	to	fm	to	fm	to	fm	to	fm	to	fm	to		fm
PCOU2F/RCOU	3.7	3.7	1.8	1.9	1.8	1.9	3.1	3.2	-0.7	-1.5
RPTU1F/2F	1.9	1.8	0	0	0	0
RBSU2A	1.9	1.8	0	0	0	0
PEMU2F/REMU	3.1	3.2	1.3	1.3	1.3	1.3	2.6	2.6	-2.0	-2.0
PACU2F/PACU3F	-0.7	-1.5	-3.4	-2.5	-3.4	-2.5	-2.0	-2.0	-6.0	-6.0
RSTU3F/ASTU	-0.5	-1.0	-2.4	-2.8	-2.4	-2.8	-1.1	-1.5	-5.9	-6.2	-5.2		-5.2

-Values indicate a transmission loss. 4-3. Loudness Rating.

The table below lists the measured loudness rating of the Toshiba proprietary terminals. SLR and RLR @ 0km PSTN. (All values are +/-dB)

Table A-5

System Port Type		PDKU2A/BDKU/BDKS ITS-A
	SLR		RLR
PCOU2F/RCOU3F	1dB		-5dB to -16dB
RPTU1F/RPTU2F/RBSU1A	6dB		2dB to -10dB
PEMU2F/REMU	4dB		-2dB to -14dB
PACU2F/PACU3F	8dB		0dB to -9dB

A-8 Strata CTX DKT2000/3000-Series Telephone October 2002