Description
GYTZA optical cable is designed for application in outside plant networks where flame and durability are required. Its fibers are housed in a loose tube made of hydrolysis-resistant, high-modulus material. It is filled with thixotropic gel for moisture protection and reliable fiber performance.
Feature
Cross-section Diagram
Process Control: Highly stable mechanical properties and performance over extensive temperature ranges.
Hydrolysis-Resistant Loose Tube: Highly durable protection of fibers.
LSZH Sheath: Low smoke and halogen-free, assuring fire safety.
Water-Blocking Design:
- Water-blocking compound-filled loose tubes
- Laminated aluminum tape barrier
- Longitudinal water protection within the cable
Application Scenario
- Urban Communication Networks: Metro networks and city backbone lines.
- Tunnel & Underground Installations: Subways and underground ducts.
- High-Risk Fire Zones: Industrial and chemical areas.
- Outdoor Duct Installations: Withstands environmental challenges like water ingress.
- Campus & Enterprise Networks: Links large facilities with strict fire requirements.
- Rural & Remote Areas: Long-distance outdoor connectivity.
- Emergency Communication Networks: Reliable under extreme conditions.
- Public Infrastructure Projects: Smart cities, highways, transport hubs.
Optical Characteristics
|
Fiber Type
|
G.652
|
G.655
|
50/125μm
|
62.5/125μm
|
|
Attenuation
(±20℃)
|
@850nm
|
-
|
-
|
≤3.3 dB/km
|
≤3.5 dB/km
|
|
@1300nm
|
-
|
-
|
≤1.2 dB/km
|
≤1.2 dB/km
|
|
@1310nm
|
≤0.36 dB/km
|
≤0.40 dB/km
|
-
|
-
|
|
@1550nm
|
≤0.22 dB/km
|
≤0.23dB/km
|
-
|
-
|
|
Bandwidth
(Class A)
|
@850nm
|
-
|
-
|
≥500 MHz·km
|
≥200 MHz·km
|
|
@1300nm
|
-
|
-
|
≥500 MHz·km
|
≥500 MHz·km
|
|
Numerical Aperture
|
-
|
-
|
0.200±0.015NA
|
0.275±0.015NS
|
|
Cable Cut-off Wavelength λcc
|
≤1260nm
|
≤1450nm
|
-
|
-
|
Technical Parameters
|
Type
|
Diameter
mm
|
Weight
(kg/km)
|
Unit
|
Tensile strength
Long/short term
(N)
|
Crush
Long/short term
(N/100mm)
|
|
GYTZA-2-30Xn
|
9.2
|
85
|
5
|
600/1500
|
300/1000
|
|
GYTZA-32-36Xn
|
10.2
|
107
|
6
|
600/1500
|
300/1000
|
|
GYTZA-38-60Xn
|
10.4
|
110
|
6
|
600/1500
|
300/1000
|
|
GYTZA-62-72Xn
|
11.4
|
130
|
6
|
600/1500
|
300/1000
|
|
GYTZA-74-96Xn
|
13.6
|
165
|
8
|
600/1500
|
300/1000
|
|
GYTZA-98-120Xn
|
14.8
|
195
|
10
|
600/1500
|
300/1000
|
|
GYTZA-122-144Xn
|
16.4
|
236
|
12
|
600/1500
|
300/1000
|
*Sizes and performance values can be specified by customers.
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