PRODUCTS

loading

Uni-tube Non-armored Fiber Optic Cable

This fiber optic cable has a single loose tube design. A 250μm fiber is placed inside a high-modulus loose tube filled with waterproof gel. Water-blocking material is added to prevent water from running along the cable. Two steel wires run parallel on the outside, and a polyethylene sheath is extruded to complete the cable.
Availability:
Quantity:
sharethis sharing button
  • Uni-tube Non-armored Fiber Optic Cable

  • NEWSUN

  • 26

Outdoor Duct Cables‌ are engineered for underground conduit installations, shielding cables from environmental factors to ensure stable, reliable optical signal transmission. Their rugged jackets and armor resist compression, impact, soil corrosion, moisture, and animal damage. Installed quickly through conduits, they minimize excavation and simplify future maintenance. Ideal for long-haul communication, metro networks, and challenging crossings (rivers, highways, railways), they connect nodes and data centers with high-speed, high-capacity links.

‌Outdoor Aerial Cables‌ are designed for overhead suspension between poles or towers, ensuring durability in harsh weather. Reinforced with aramid or steel wires, they withstand wind and weight, while UV-resistant, weatherproof jackets extend lifespan. Their simple installation on existing infrastructure reduces ground disruption and maintenance costs. Widely used for intercity/regional connectivity and specialized networks (power, transport, energy), they enable real-time data transmission between nodes and devices.

Product Description‌
GYXY fiber optic cable features a single loose-tube design with 250μm optical fibers housed in high-modulus material tubes filled with waterproof compound. Two parallel steel wires provide tensile reinforcement, while a polyethylene (PE) sheath offers UV protection. The compact design ensures easy installation with its small diameter and lightweight construction, and supports long continuous production lengths.

‌Key Features‌

  • ‌Durable Performance:‌ Excellent mechanical strength and temperature stability

  • ‌Robust Loose Tubes:‌ High-strength, hydrolysis-resistant material ensures longevity

  • ‌Fiber Protection:‌ Specialized filling compound safeguards optical fibers

  • ‌Reinforced Strength:‌ Dual parallel steel wires guarantee superior tensile capability

  • ‌Weatherproof Sheath:‌ PE layer resists ultraviolet radiation

  • ‌Efficient Design:‌ Compact profile and lightweight construction enable easy handling

  • ‌Extended Lengths:‌ Supports long continuous production and delivery

‌Compliance‌
GYXY cable meets the ‌YD/T 769‌ industry standard.

Structure Drawing

1. Fibre

2. Tube Filling Compound

3. Loose Tube

4. Steel Wire

5. Water-blocking Material

6. PE Sheath

Uni-tube Non-armored Fiber Optic Cable

Technical Parameters

Cable Type

(Increased by 2 fibres)

Fibre Count

Cable Weight (Ref)

(kg/km)

Tensile Strength

Long/Short Term

(N)

Crush Resistance

Long/Short Term

(N/100mm)

Bending Radius

Static/Dynamic

(mm)

GYXY-2~12Xn

2~12

77

600/1500

300/1000

10D/20D

GYXY-14~24Xn

14~24

83

GYXY-2~12Xn

2~12

104

1000/3000

GYXY-14~24Xn

14~24

109


Storage/Operating Temperature: -40℃-+70℃


Optical Characteristics

Fibre Type

Attenuation (+20℃)

Bandwidth

Numerical Aperture

Cable Cut-off Wavelength λcc

@850nm

@1300nm

@1310nm

@1550nm

@850nm

@1300nm

G.652

---

---

≤0.36dB/km

≤0.22dB/km

---

---

---

≤1260nm

G.655

---

---

≤0.40dB/km

≤0.23dB/km

---

---

---

≤1450nm

50/125µm

≤3.3dB/km

≤1.2dB/km

---

---

≥500MHz·km

≥500MHz·km

0.200±0.015 NA

---

62.5/125µm

≤3.5dB/km

≤1.2dB/km

---

---

≥200MHz·km

≥500MHz·km

0.275±0.015 NA

---


Note:

a. Suffix Xn denotes fibre type

b. The colour arrangements of fibre and tube are specified in the colour identification table

c. The cable shouldn't store in outdoor environment more than 6 months in order to keep the cable reel good state


Previous: 
Next: 

Related Articles

content is empty!

PRODUCT INQUIRY

Quick Link

© 2019 Ningbo Newsun Optronics Technology Co., Ltd. All Rights Reserved.

Leave a Message
CONTACT US