Notes to Users
A-2
Strata CTX I&M September 2002
Any peripheral apparatus connected to the above ports must have the same EN60950 classification.
ie.
♦ SELV ports must only be connected to SELV type ports.
♦ TNV ports must only be connected to TNV type ports.
1-3. The Strata CTX670 system must be hardwired into a switched fused spur, (which should
comply with the requirements of a disconnecting device as specified in the standard
EN60950), the switch on the fused spur outlet shall be considered the AC power
disconnection device. This spur must be installed in accordance with 16th edition of the IEE
wiring regulations, aka BS7671:1992. Or the latest edition of this standard.
The Strata CTX100 system must be hardwired into a switched fused spur, (which should
comply with the requirements of a disconnecting device as specified in the standard
EN60950), the switch on the fused spur outlet shall be considered the AC power
disconnection device. This spur must be installed in accordance with 16th edition of the IEE
wiring regulations, aka BS7671:1992. Or the latest edition of this standard
1-4. Environmental Installation details.
The Strata CT is designed to work within the following environmental conditions:
♦
Operating temperature 0oC to 40oC
♦
Humidity 20% to 80%
TNV2 PACU2F/PACU3F 4Cct AC15 Private Circuit I/F, (TBR17). For connection to
PTO Private Circuit services.
TNV2 PEMU2F/REMU 4Cct AC15 Private Circuit I/F, (TBR17). For connection to
PTO Private Circuit services.
SELV BIOU1A Contains various ports for connection of audio paging
amplifiers, dry relay contacts to control external equipment.
SELV BVPU1A Voice Over IP interface cards. House Ethernet/RS232 ports.
SELV Stratagy DK Intergrated Voice Mail unit. House R232 ports.
SELV RRCU1A Optical interface board for connecting remote cabinets.
SELV BPCI1A USB port for connection of PC for CTI.
SELV DKT2500/
DKT3000/DKT3500
Headset ports on any of the range of key telephones.
Table A-1 (Continued)
Type of Circuit
(EN60950
Classification)
Port Location Port Description
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