OPTOKON

OLC-AF Attenuation Reference Fiber (ARF)

OLC-AF Attenuation Reference Fiber (ARF)

The OLC-AF, attenuation reference fiber is designed for the calibration of the attenuation scale of SM OTDR. The OLC-AF is wind from defined length of G.652 Single mode fiber or OM2 Multimode fiber. The OLC-AF consists in a fiber spool of a defined attenuation at required wavelength, which is installed in a thermally shielded rack mount optical distribution frame for better stability. The reference fiber is fitted with two APC connectors for single mode and PC connectors for multimode. The attenuation is calibrated at 1310 nm for SM or at 850 nm for MM.
 

  • Fiber attenuation 2, 4, 8, 16 dB
  • Wavelength 1310 nm SM, 850 nm MM
  • Fiber length up to 50 km
  • Thermally shielded packaging in ODF
  • Various types of optical connectors offer increased versatility and convenience
  • Optical connectors are dust and drop protected by a snap-on cover

Parameter

 

Note

Fiber length

m

Up to 50 000 (250 µm bare fiber)

Fiber type

 

SM:     G.652.D
MM:     OM2

Attenuation

dB

2, 4, 8, 16 dB

Connectors Return loss

dB

>60 dB (APC)

Wavelengths

nm

1310

850

Attenuation uniformity D (ʎ)

dB

Bidirectional
Uni-directional

19” box dimension

mm

1U (HxWxD)        44 x 432 x 265
2U (HxWxD)        88 x 432 x 265

 

OLC-AF-PJ2-NPC1-S2D-26K

Single mode attenuation fiber 8 dB
FC/APC connectors
2U ODF, G.652D fiber
 

2xOLC-AF-PJ2-NPC1-S2D-6,5/13K 

Single mode attenuation fiber 2 dB
Single mode attenuation fiber 4 dB
FC/APC connectors
2U ODF, G.652D fiber
 

OLC-AF-PJ1-PC1-OM2-650

Multimode attenuation fiber 1,5 dB
FC/PC connectors
1U ODF, OM3 fiber
 


Other type:
OLC-AF-PJ3-NPC1-S2D-52K     Single mode attenuation fiber 16 dB, FC/APC connectors, 3U ODF, G.652D fiber
 

OLC-AF-PJ1

-

AAA

-

XXX

-

XXXX

 

 

 

 

 

 

 

 

 

 Packaging1:

 

 

 Fiber3:

 

 

 Length:

 PJ1-3

ODF 1-3U

 

 

 OM2

50/125 µm

 

 XXXX

100-1000 m

 

 

 

 

 S2D

G.652D

 

 xxK

1 – 50 km

 IN/OUT connector types2:

 

 

 

 

 

 

 NPC

FC/APC

 

 

 

 

 

 

1) other on request
2) other connector according relevant datasheet, see CON_13-01_EN - ORD_CODE
3) other on request