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Overall Limitations
8
NOTI•FIRE•NET™ PN 50257:E 7/5/01
Table 2 Twisted Pair Cable Lengths per Cable Segment (1 of 3)
Cable Manufacturer, Part
Number, and Number of Gauges/
Conductors
Manufacturer's Specifications
Data Threshold:
All Nodes And/Or
Repeaters On A
Cable Segment
Permissible Single Twisted Pair Range
(In Feet) For Each Cable Segment
Point-To-Point
Bus Configuration
2 Nodes/Repeaters
3 to 7 Nodes/Repeaters
ACE Wire 61401SLL, 14 AWG,
1 Pair Shielded
FPLP,
NEC Article 760
High:
1-1000
1-100
Low:
800-1400
N/A
ATLAS 228-18-1-1STP-2,
18 AWG, 1 Pair Unshielded
Low Cap., FPL, PVC, NEC
Article 760, UL 1424
High:
1-800
1-100
Low:
800-1600
N/A
ATLAS 228-18-1-1TP-2,
18 AWG, 1 Pair Unshielded
Low Cap., FPL, PVC, NEC
Article 760, UL 1424
High:
1-1200
1-100
Low:
1000-3000
N/A
BELDEN 9583, 12 AWG,
1 Pair Shielded
FPLR, NEC Article 760,
UL 1424
High:
1-600
1-100
Low:
600-1200
N/A
BELDEN 9580, 14 AWG,
1 Pair Unshielded
FPLR, NEC Article 760,
UL 1424
High:
1-1400
1-100
Low:
1300-3000
N/A
BELDEN 9581,
14 AWG, 1 Pair Shielded
FPLR, NEC Article 760,
UL 1424
High:
1-600
1-100
Low:
600-1200
N/A
BELDEN 9572,
16 AWG, 1 Pair Unshielded
FPLR, NEC Article 760,
UL 1424
High:
1-1300
1-100
Low:
1200-3000
N/A
BELDEN 9575,
16 AWG, 1 Pair Shielded
FPLR, NEC Article 760,
UL 1424
High:
1-600
1-100
Low:
600-1200
N/A
BICC BM-D64-02,
16 AWG, 1 Pair Shielded
Contact Manufacturer
High:
1-1200
1-100
Low:
1000-1600
N/A
BICC BM-D51-23,
16 AWG, 1 Pair Shielded
Contact Manufacturer
High:
1-1400
1-100
Low:
1200-2000
N/A
BRAND-REX 93782-01,
16 AWG, 1 Pair Shielded
Contact Manufacturer
High:
1-1400
1-100
Low:
1200-2000
N/A
Genesis GJ-854020514,
14 AWG, 1 Pair Shielded
FPLP,
NEC Article 760
High:
1-400
1-100
Low:
400-800
N/A
Genesis 46065004,
16 AWG, 1 Pair Shielded
FPLP,
NEC Article 760
High:
1-500
1-100
Low:
500-1000
N/A
Genesis WG 78188,
18 AWG, 1 Pair Shielded
FPLP,
NEC Article 760
High:
1-500
1-100
Low:
500-1000
N/A
GUARDIAN E2582S,
18 AWG, 1 Pair Shielded
Mid-Cap., FPL, PVC, NEC
Article 760, UL 1424
High:
1-800
1-100
Low:
800-1400
N/A
Cable Manufacturer, Part
Number, and Number of Gauges/
Conductors
Manufacturer's Specifications
Data Threshold:
All Nodes And/Or
Repeaters On A
Cable Segment
Permissible Single Twisted Pair Range
(In Feet) For Each Cable Segment
Point-To-Point
Bus Configuration
2 Nodes/Repeaters
3 to 7 Nodes/Repeaters
GUARDIAN E2572S, 18 AWG, 1
Pair Unshielded
Mid Cap., FPL, PVC, NEC
Article 760, UL 1424
High:
1-1200
1-100
Low:
1000-3000
N/A
NORDX/CDT 24572200,
22 AWG, 4 Pair Unshielded
CMR
High:
1-1800
1-100
Low:
1400-2400
N/A
NORDX/CDT 24570036,
24 AWG, 4 Pair Unshielded
CMR
High:
1-1400
1-100
Low:
1200-2000
N/A
NYC Fire Cable 51602SLL,
16 AWG, 1 Pair Shielded
Contact Manufacturer
High:
1-800
1-100
Low:
800-1000
N/A
REMEE Products,
NY5145HHIRHPHB, 14 AWG, 1
Pair Shielded
FPLP,
NEC Article 760
High:
1-1000
1-100
Low:
800-1400
N/A
SIGNAL 84743-06-14, 18 AWG, 1
Pair Shielded
Mid-Cap., FPLP, PVC, NEC
Article 760, UL 1424
High:
1-600
1-100
Low:
600-1200
N/A
SIGNAL 98281-06-04, 18 AWG, 1
Pair Shielded
Mid-Cap., FPL, PVC, NEC
Article 760, UL 1424
High:
1-600
1-100
Low:
600-1200
N/A
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