Loose tube Optical fiber Filling gel FRP rod PE sheath
Cable Drop Plano OVAL 4 Hilos ，6 Hilos ， 8 Hilos FTR 2mm
Multitoma PDU 1U 19″ de Aluminio 4 tomas
Sheath marking
Fiber color code
No. | 1 | 2 | 3 | 4 |
Color | Blue | Orange | Green | Brown |
Fiber count | Loose tube dia. | FRP rod dia. | Sheath thickness (Nom.*) | Overall Dimension (Nom.**) | Weight (Approx.) |
mm | mm | mm | mm | kg/km | |
4 | 2.0 | 2.0 | 1.0 | 4.0*8.0 | 33 |
The nominal sheath thickness may have a tolerance with 0.2mm.
* The nominal overall dimension may have a tolerance with 0.4mm.
The performance of cabled optical fiber (ITU-T Rec. G.652D)
Items | Specification |
Attenuation coefficient @ 1310 nm @ 1550 nm |
0.35 dB/km 0.21 dB/km |
Cable cut-off wavelength | 1260 nm |
Zero-dispersion wavelength | 1300 to 1324 nm |
Zero-dispersion slope | 0.092 ps/(nm2.km) |
Chromatic dispersion @ 1288 to 1339 nm @ 1550 nm @ 1625 nm |
3.5 ps/(nm. km) 18 ps/(nm. km) 22 ps/(nm. km) |
PMD | 0.1 ps/km1/2 |
Mode field diameter @ 1310 nm | 9.2±0.4μm |
Core / Cladding concentricity error | 0.5μm |
Cladding diameter | 125.0 0.7μm |
Cladding non-circularity | 1.0% |
Primary coating diameter | 245 10μm |
Proof test level |
Load: 1200N
Length of cable under load: 50 m
load time: ≥1min.
Loss change 0.1 dB @1550 nm
Fiber strain 0.33%
No fiber break and no sheath damage.
Loss change 0.1 dB @1550 nm
No fiber break and no sheath damage.
Points of impact: 3
Impact energy: 4.5 N.m
Loss change 0.1 dB @1550 nm
No fiber break and no sheath damage.
Bending radius: 20 x Cable diameter
Load: 50 N
No. of cycle: 25
Loss change 0.1 dB @1550 nm
No fiber break and no sheath damage.
Length: 1 m
Load: 50 N
Twist angle: ±180°
No. of cycle: 10
Loss change 0.1 dB @1550 nm
No fiber break and no sheath damage.
Temperature step:
Time per each step: 12 hrs
Number of cycle: 2
Loss change 0.05 dB/km@1550 nm
No fiber break and no sheath damage.
Cable bending radius: 15 x Cable diameter (Static)
25 x Cable diameter (Dynamic)
Application temperature range
Operating temperature range : -10oC to +70oC Storage / Transport temperature range : -10oC to +70oC Installation temperature range : 0oC to +50oC
Mechanical & environmental performance test
No. | Items | Test Method | Acceptance Condition |
1 | Tensile Strength IEC 60794-1-2-E1 | ||
2 | Crush Test IEC 60794-1-2-E3 | - Load: 1,000 N/100 mm - Load time: ≥1min. | |
3 | Impact Resistance IEC 60794-1-2-E4 | -Times of per point: 1 | |
4 | Repeated Bending IEC 60794-1-2-E6 | ||
5 |
Torsion IEC 60794-1-2-E7 | ||
6 |
Temperature Cycling Test IEC 60794-1-2-F1 | +20oC→-10oC→+70oC →+20oC |
Manufacturer brand;
Roll-direction arrow;
Cable outer end position indicating arrow;
The word “OPTICAL FIBER CABLE”;
Origin, The word “MADE IN CHINA”;
Caution plate indicating the correct method for loading, unloading and convey the cable;
Other customer information such as contract no., project no., and delivery destination. (if needed)
Product name;
Cable type and size;
Drum length in meters;
Gross / Net weight in kilograms;
Drum number;
Manufacturer's name;
Manufacturing year and month;
Other customer information such as contract no., project no., and delivery destination. (if needed)
Cable drum
Marking plate
Each single cable length been wound on plywood drum.
Standard drum length is 4,000m ±5%.
Covered by plastic buffer sheet.
Sealed by plywood battens.
At least 1m of cable inner end should be reserved for testing.
Packing
Marking
