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Unjacketed Optical Fiber
Super Eska™<br>Unjacketed Optical Fiber

Green Diamond DesignSuper Eska™
Unjacketed Optical Fiber

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Principles of Optical Fiber / Optical Fiber Structures

SUPER Eska™ ‐ the standard for audio interface cable

This is Mitsubishi Rayon's original POF designed for data transmission. Many of the digital audio interface cables manufactured today (several million a month), are made of Super Eska™ fiber.

Characteristics
  • Low-cost, general-purpose
  • For data transmission, and sensing
  • Popular as digital audio interface cable

Structure
Step Index
Comments
NA
0.5
 
Refractive Index (core)
1.49
 
Transmission Loss
0.16 dB/m
excluding SK-10 and utilized cable
Bandwidth
40 MHz/50m
applies to SK-30, 40 only
Operating Temperature
-40 ~ 70°C
 


Super Eska™ Optical Fiber


Part
No.
Fiber
Diameter (mm)
Core
Diameter (mm)
Bandwidth
/ 50 m
Transmission
Loss (k/m)
Remarks
2.0
1.96
N/R
160 dB
Special order only
1.5
1.47
1.0
0.98
40 MHz
0.75
0.73
0.5
0.48
Not usable for data transmission
0.25
0.24