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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")