LEGRAND D45 SYSTEM, Installation Manual, Page: 39 / 254

System cable
The D45 system only works correctly if CAT5E and CAT6 original cables are used. Twisted pairs offer good standard and
differential immunity. The CAT5E and CAT6 cables must have a resistance value of 180 ohm/km (for every twisted pair).
BTicino caBle soluTions
Sheath Marking
Storage
inStallation
teMperature
operating
teMperature
Cat. 6
U/UTP
100 Ω
PVC or LSZH cables conforming to standard NFC
32062, flame retardant conforming to standards
IEC 332-1 and NFC 32070 2.1 - Ø 6.4 mm
Colour: RAL 5015 blue Bticino (4 pair or 2 x 4 pair) 24 AWG - UTP 100 ohms 250 Mhz
(PVC or LSZH) CAT. 6 250 MHz
EC VERIFIED TO ISO 11801 IEC 332-1 EN 50173-1 TIA/EIA 568A
Batch no. + length in metres
0 to +50 °C -20 to +60 °C
Cat. 5E
U/UTP
100 Ω
PVC or LSZH cables conforming to standard NFC
32062, flame retardant conforming to standards
IEC 332-1 and NFC 32070 2.1 - Ø 5.2 mm
Colour: RAL 7035 light grey
Bticino CAT.NO (4 pair or 2 x 4 pair) 24 AWG UTP 100 ohms
(PVC or LSZH) CAT. 5e EC VERIFIED TO ISO 11801 IEC 332-1 EN
50173-1 TIA/EIA 568A Batch no. + length in metres
-15 to +70 °C +5 to +40 °C
NOTE: for all other types of cable, please contact the Bticino sales network.
new ref. old ref. deScription
U/UTP UTP Unshielded twisted multipair cable
F/UTP FTP
Twisted multipair cable
(external foil screen)
U/FTP FTP PIMF
Shielded twisted multipair cable
(foil screened in pairs)
F/FTP FFTP
Shielded twisted multipair cable
(foil screened in pairs and outer general shielding)
S/FTP SFTP
Twisted multipair cable
(foil screened in pairs and outer braid)
X/XXX
symmeTrical pair:
Tp = TwisTed pair
shielding of pairs:
u = unscreened
f = foil screened in pairs
exTernal shielding:
u = unshielded,
f = foil screened sheaTh
s = Braided shielding
31 GUIDE D45 SyStEm
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