Simplex SM Pigtail -SCAPC 4.2mm

Simplex single-mode pigtail, SC/APC connector, 4.2mm ivory LSZH jacket

9/125μm G.657A2 fiber, for 1G/10G/40G/100G/400G Ethernet

Transmission: 10km (1310nm), 40km (1550nm); ≤0.3dB insertion loss, ≥60dB return loss

7.5mm min bending radius; tensile (150N/450N), crush resistance (100N/500N/100mm)

Operating/storage: -45~85℃; installation: -10~60℃

IEC 61300-3-35:2015 compliant; length tolerance by overall length

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Product Description
Specification
Product Advantage

Product Description

1. Product Overview

This fiber optic pigtail is a tight/semi-tight buffered fiber cable with a pre-terminated connector on one end and exposed fiber on the other. The exposed end is stripped and fusion spliced to a single or multi-fiber trunk cable. It ensures optical signal transmission with minimal return loss and low attenuation.
This is a 9/125 OS2 single-mode fiber assembly, suitable for 1G/10G/40G/100G/400G Ethernet links. Transmission distances: up to 10 km at 1310 nm, up to 40 km at 1550 nm.

2. Key Features

• Minimum bending radius: 7.5 mm

• 100% insertion loss and return loss testing

• Compliant with IEC standards

• Angled physical contact (APC) polishing

• LSZH outer jacket, flame retardant

Specification

3. Technical Parameters

Item	Specification
Connector	SC
Polish	APC (8° angled)
Fiber Mode	Single-mode 9/125 μm, G.657A2
Cable Structure	Simplex
Cable Outer Diameter	4.2 mm
Jacket Material	LSZH
Jacket Color	Ivory
Wavelength	1310 nm / 1550 nm
Insertion Loss	≤0.3 dB (IEC Grade C)
Return Loss	≥60 dB (SM APC)
Interchangeability & Vibration	≤0.2 dB
Tensile Strength (long term)	150 N
Tensile Strength (short term)	450 N
Crush Resistance (long term, N/100 mm)	100 N/100 mm
Crush Resistance (short term, N/100 mm)	500 N/100 mm
Operation & Storage Temperature	-45 °C to +85 °C

4. Material Details

Component	Description
Number of Fibers	1 fiber
Fiber Type	G.657A2
Mode Field Diameter	1310 nm: 8.8±0.4 μm; 1550 nm: 9.8±0.5 μm
Cladding Diameter	125±0.7 μm
Buffer Material	PVC
Buffer Diameter	0.9±0.05 mm
Strength Member	Kevlar yarn
Outer Sheath	LSZH, CPR Dca-s2d2a2
Installation Temperature	-10 °C to +60 °C
Operation & Transport Temperature	-20 °C to +70 °C
Minimum Bending Radius (long term)	10D
Minimum Bending Radius (short term)	20D

5. End-Face Quality (Single-Mode)

Compliant with IEC 61300-3-35:2015

• Zone A (Core, 0–25 μm): No scratches, no defects

• Zone B (Cladding, 25–115 μm): No scratches, no defects

• Zone C (Adhesive, 115–135 μm): No scratches, no defects

• Zone D (Contact, 135–250 μm): No scratches, no defects

• Zone E (Rest of ferrule): No scratches, no defects

6. Length Tolerance

Overall Length L	Tolerance
0 < L < 1 m	+5 cm / -0 cm
1 m < L < 10 m	+10 cm / -0 cm
10 m < L < 40 m	+15 cm / -0 cm
L > 40 m	+0.5%×L / -0 cm

Product Advantage

1

Excellent Compatibility: Suitable for 1G/10G/40G/100G/400G Ethernet connections.
2

Stable Transmission: Low insertion loss (≤0.3dB) and high return loss (≥60dB) ensure reliable signal.
3

Long Transmission Distance: Up to 10km at 1310nm and 40km at 1550nm.
4

Durable Structure: 7.5mm minimum bending radius, strong tensile and crush resistance.
5

Wide Temperature Adaptability: Works stably in -45~85℃ (operation/storage) and -10~60℃ (installation).
6

High Quality: Compliant with IEC 61300-3-35:2015, with strict length tolerance control.