Ls a -p lu s, Nt te rm in at io n b lo ck s, Lsa-plus – ADC LSA-PLUS NT User Manual
Page 3: Nt termination blocks, Specifications

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Specifications
MECHANICAL
Wire range for solid copper conductors
(single wire per contact):
0.4 mm to 0.8 mm (26 to 20 AWG)
Wire range for stranded tinned copper conductors
(single wire per contact):
7 x 0.12 mm to 7 x 0.32 mm (36 to 28 AWG)
Two wires per contact (same gauge):
0.4 mm to 0.65 mm (26 to 22 AWG)
Wire insulation diameter range (PE, PVC):
0.7 mm to 1.6 mm (0.02” to 0.06”)
Number of wire terminations:
≥ 200
Number of disconnect port plug-in cycles:
≥ 750
ELECTRICAL
NEXT (average worst case performance):
39 dB @ 100 MHz:
Insulation resistance:
≥ 50 GΩ
Contact resistance:
≤ 1 mΩ (typical)
Electrical strength / impulse strength:
2 kV / 3.6 kV (8/20 μs)
Operation voltage for basic insulation (B/S):
120 V TNV
Transient overvoltage for B/S insulation:
1.5 kV
Current carrying capacity:
5 A (50 Hz, 1 s)
Impulse current:
5 kA (8/20 μs)
Air gap / creepage:
2.8 mm / 2.93 mm (.11"/.12")
ENVIRONMENTAL AND SAFETY
Safety Compliance:
UL 1863
Flammability rating of plastic housing:
UL 94 V-0
Storage temperature range:
-40° to 90° C (-40° to 194° F)
Operating temperature range:
-20° to 80° C (-4° to 176° F)
Telcordia
®
compliance:
Telcordia Technologies TR-NWT-001195,
“Generic Requirements for Insulation
Displacement Connector (IDC) Cross-Connect
Terminal Blocks”, Issue 1, June 1992
MATERIALS
Plastics:
PBT
Contact plating:
Silver (Ag)
LSA-PLUS
®
NT Termination Blocks
Cross-Connect Side of Block
Side View
Equipment Side of Block
17.5 mm (0.7")
39.5 mm (1.6")
27.5 mm
(1.1")
112 mm (4.4")