Hardware Connections

User Notes

4.2 System Port to Port losses.

The table below lists the various "typical" transmission gains/losses when inter- connecting the various port types.

Sys Port: Type:

 

RCOU

RBSU2A

RPTU1F/

RSTU3F/

 

RPTU2F

 

ASTU

 

 

 

 

 

 

 

 

to

 

fm

to

fm

to

fm

to

 

fm

 

 

 

 

 

 

 

 

 

 

 

RCOU

3.7

 

3.7

1.8

1.9

1.8

1.9

 

 

 

RPTU1F/2F

1.9

 

1.8

0

0

0

0

 

 

 

RBSU2A

1.9

 

1.8

0

0

0

0

 

 

 

RSTU3F/ ASTU

-0.5

 

-1.0

-2.4

-2.8

-2.4

-2.8

-5.2

 

-5.2

 

 

 

 

 

 

 

 

 

 

 

-Values indicate a transmission loss. 4.2 Loudness Ratings

The table below lists the measured loudness rating of the Toshiba proprietary terminals.

SLR and RLR @ 0km PSTN. (All values are +/-1dB)

Sys Port: Type:

 

BDKU/BDKS/BWDKU ITS-A

RLR

 

RLR

 

 

RCOU3F

1dB

 

-5dB to -16dB

 

 

 

 

RPTU1F/ RPTU2F/RBSU1A/

6dB

 

2dB to -10dB

 

 

 

 

Strata CIX IP5000-series Telephone UG 10/08

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Toshiba IP5000 manual 173