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bellissimo 1 Way Video Entry System

Installation and Operating Manual Page 8 of 25

CAT5 cable

CAT5 is our short reference for EIA standard UTP Category 5 Unshielded Twisted

Pair data cable. This is a standard solid core twisted pair cable having 4 pairs (8–

cores) and no shield. The cores are in pairs where Blue and ‘Blue with a White stripe’

are twisted together as the first pair. The other three pairs are similar with main

colours Orange, Green and Brown.

· Also available and acceptable are:

UTP Category 5e (CAT5e)

UTP Category 6 (CAT6)

UTP Category 6e (CAT6e)

The exact cable can be chosen from the above on cost and availability grounds.

· STP (Shielded Twisted Pair) cables are not recommended.

· UTP patch cables are not recommended.

NOTE: CAT5 cable is easily identifiable as it has its specification printed on the

sheath

Cable Distances (refer to diagrams A and C)

Door Controller to Videophone

System Distance Cable Comments

< 75m 1 x CAT5 System with single

videophone

< 300m 1 x CAT5

2 x 1mm

System with 3 Extension

videophones:

Single PS4 power supply

< 50m 1 x CAT5 Only Master videophone has

‘Auto display’

< 300m 1 x CAT5 System with 3 Extension

videophones:

Extensions each 1 x 340C

PSU

<5m

each

340C

2 x 1mm

All videophones have Auto

display

Panel to Door Controller

All Systems, each entrance <50m 1 x CAT5 Basic Features only

<10m ¼ x CAT5 Lock Release up to 1A

<50m 2 x 1mm

Option: Exit button <50m ¼ x CAT5

Option: Trades button <50m ¼ x CAT5 Requires a Time-clock

Option: Door Monitor Switch

<50m ¼ x CAT5

Power Supply to Door Controller

<3m 2 x 1mm

All Systems, each PS4 to

BSD1

<5m 2 x 1.5mm

NB. A CAT5 cable has 4-pairs (8 cores)

For larger cable distances please contact manufacturer.

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