ASTEL Fiber patch Cords employ highest grade components, manufacturing processes and test methods that offer excellent performance for demanding telecommunications and data applications.
1) ASTEL Fiber patch Cords employ highest grade components, manufacturing processes and test methods that offer excellent performance for demanding telecommunications and data applications. 2) ASTEL FO Patch cord with BEND INSENSITIVE FIBER(G657A1 and G657A2) can be directly deployed in FTTH Networks and Data Centres, where space is very big constraint and Patch cords may be subjected to Micro bending Loss. 3) ASTEL FO patch cords are manufactured in ISO 9002 approved plant and tested for Forward loss, Return loss Connection integrity and 3D spectrum tester for performance and quality. 4) ASTEL FO patch cords use LSZH Jacket cables (Low Smoke Zero Halogen).
Any length from 0.3m to 250m can be provided on request
Mechanical Specifications:
Insert and pull frequency
>1000
Changeability
≤ 0.20
Tensile strength
< 0.1
Oscillating test
< 0.1
Electrical Specifications
Typical Insertion Loss (dB)
≤0.20
Max Insertion loss (dB)
≤0.30
Change in loss(dB) After 1000 mating
≤0.20
Return loss (dB)
≥55
≥60
ROC
10-25mm
Apex Offset
≤50 um
Fiber Height
-50 nm to +50 nm
Compliance Standard
Telecordia
Operating temperature
-40 ±75 centigrade
Storage temperature
-40 ±85 centigrade
Parameter
G657A2
Type of fiber
Single mode
Fiber Material
Doped silica
Fiber Transmission Characteristics
Attenuation coefficient
≤ 0.35 dB/km
@ 1310 nm
≤ 0.31dB/km
@ 1383 nm
≤ 0.21 dB/km
@ 1550 nm@ 1625 nm
≤ 0.24 dB/km
1550nm Macrobending loss(10cycle@ф30mm)
≤ 0.20 dB
1625nm Macrobending loss(10cycle@ф30mm)
≤ 0.28 dB
1550nm Macrobending loss(1cycle@ф20mm)
≤0.75 dB
1625nm Macrobending loss(1cycle@ф20mm)
≤1.5 dB
Zero-dispersion wavelength
1302 ~ 1322 nm
Zero-dispersion slope
≤ 0.091 ps/(nm2.km)
Chromatic dispersion
@ 1288 ~ 1339 nm
≤3.5 ps/(nm. km)
≤5.3 ps/(nm. km)
@ 1271 ~ 1360 nm
≤17.5 ps/(nm. km)
@ 1550 nm@ 1625 nm
≤22 ps/(nm. km)
Fiber PMD
≤0.15 ps/km1/2
(PMDQ,m=20,Q=0.01%) Fiber PMD link value
≤0.08 ps/km1/2
Mode field diameter@ 1310 nm
9.0±0.4 um
Fiber cut-off wavelength
1150~1330nm
Cable cut-off wavelength
≤1260 nm
Fiber geometry characteristics
Cladding diameter
125.0 ± 0.7 um
Core / Cladding concentricity error
≤ 0.5 um
Cladding non-circularity
≤ 1.0%
Primary coating diameter
244 ± 4um
Cladding non-circularity
≤3.0%
Coating/Cladding concentricity error
≤10
Fiber Mechanical Characteristics
Fiber prooftest levels
≥ 1.02%
Fiber strip force peak value
1.3~8.9N
Fiber weibuil 15% strength
≥ 3050 Mpa
Fiber weibuil 50% strength
≥ 4000 Mpa
Fiber environmental characteristics
Temperature dependence of attenuation at 1310nm and 1550nm between -60oCand 85oC
≤ 0.03dB/km
Temperature humidity aging attenuation at 1310nm and 1550nm 85oC and 85%RH
≤ 0.03dB/km
Disclaimer 1. Astel Digicom Electronics reserves the right to change, modify specifications without prior notice. 2. All pictures are for illustrative purposes only. Actual product may be different in color and size that may appear in product specifications. 3. Every effort is made to provide accurate information at the time of publishing, however Astel Digicom Electronics LLC is not responsible for any loss, directly or indirectly caused by any error in publishing. 4. E&OE (Errors and Omissions are excepted)
