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Sales manager:Tom Zhan
Tel:+0086 13632658537
Skype: zxp94520181
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Email:tom.zhan@primeda-telecom.com
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FPV Optical Module
G657A2 50Km/Roll Single Mode Single Core Bare fiber disk OTDR measuring optical fiber reels for OTDR
PMD-G657A2-50Km
Brand: Primeda-telecom
The number of single-core single-mode fiber optic cable outer diameter 9/125 (mm)
Length: 50 km Tensile strength allows: 5 (N) to allow lateral pressure: 0.18 (N / 100mm)
The number of single-core single-mode fiber optic cable outer diameter 9/125 (mm)
Length: 50 km Tensile strength allows: 5 (N) to allow lateral pressure: 0.18 (N / 100mm)






| Physical parameters | |
| Fiber Type | Single mode |
| Diameter of Coated Fiber | 250um |
| Diameter of Bare Fiber | 125um |
| Min Macrobending Radus | 33mm(G.657A1) / 15mm(G.657A2) |
| Typical attenuation value | |
| 1310nm working wavelength | 0.33~0.35 dB/km |
| 1490nm working wavelength | 0.21~0.24dB/km |
| 1550nm working wavelength | 0.19~0.20dB/km |
| 1625nm working wavelength | 0.21~0.23dB/km |
Brand: Primeda-telecom
The number of single-core single-mode fiber optic cable outer diameter 9/125 (mm)
Leigth: 50 km Tensile strength allows: 5 (N) to allow lateral pressure: 0.18 (N / 100mm)
Product description:
Bare Singlemode fiber
50 km length each reel
Standard disc winding
Outside stearin plastic packaging











