Cabling Requirements; Cable Requirements - NEC SL1100 Hardware Manual

ISSUE 6.0

2.20 Cabling Requirements

• Do not run extension cable in parallel with the AC source, telex or computer etc. If the cables are
near cable runs to those devices, use shielded cable with grounded shields or install the cable in
conduit.
• When cables must be run on the floor, cable protectors must be used.
• Cable runs for Multiline Telephones, DSS Consoles, Single Line Telephones, and Doorphone Boxes
must be a dedicated, isolated cable pair.
• Aerial distribution cabling is not allowed.
• Trunk Lines must be installed with lightning protectors.
• Do not use 4-wire cabling for SLT connections.

2.21 Cable Requirements

Device
Multiline Telephone / DT330 Multiline
terminal (Note) (V4.0 Changed)
Multiline IP Telephone / Standard SIP
Phone (V4.0 Changed)
DSS Console
Single Line Telephone Analog Terminals
(20mA)
Doorphone Box
CPU LAN Port to External Device
CPU LAN Port to Switching Hub
ISDN Terminal
1228ME-B EXP
In case of Power Failure Mode, DT330 Multiline Terminal does not work even though the Built-in Battery
is connected. (V.4.0 or higher)
Hardware Manual
Table 5-15 Cable Requirements
Cable Type
24 AWG (Φ0.5 mm)
CAT5 Straight Cable
24 AWG (Φ0.5 mm)
24 AWG (Φ0.5 mm)
24 AWG (Φ0.5 mm)
Ethernet Cross Cable
Ethernet Straight Cable
4-wire, 24 AWG (Φ0.5 mm)
Ethernet Straight Cable (Attached to
1228ME-B EXP)
SL1100
Cable Run Length
300 m (984.3 ft)
100 m (328.1 ft)
300 m (984.3 ft)
1,125 m (3,691ft)
150 m (492.1 ft)
100 m (328.1 ft)
100 m (328.1 ft)
100 m (328.1 ft)
(P-MP Short -passive)
300 m (984.3 ft)
(P-MP Long -passive)
500 m (1,640.4 ft)
(P-P)
1.2 m (3.9 ft)
5-9