• Simplex cord type are offered with a variety of combinations. Connectors include SC, FC and LC.
• 3.0mm cords are available.

Fiber characteristics

Item		Construction
		SM	SR15E
Mode field diameter	at 1310 nm	9.2±0.4μm	8.6±0.4μm
Cladding diameter		125±0.7μm
Core concentricity error		≤0.5μm
Cladding non-circularity		≤1.0%
Coating-cladding concentricity error		≤12.5μm
Fiber curl radius		≥4m
Primary coating (UV curable material)		250±15μm
Secondary coating (Polyester-elastomer)		0.9±0.1mm

Transmission characteristics

Item		Performance
		SM	SR15E
Attenuation*	at 1310nm	≤0.35dB/km
	at 1383nm**	≤0.35dB/km
	at 1550nm	≤0.21dB/km
	at 1625nm	≤0.23dB/km
Macro bending loss***		≤0.50dB φ=32mm, 1turn at 1550nm ≤0.05dB φ=50mm, 100turn at 1310nm ≤0.10dB φ=50mm, 100turn at 1550nm ≤0.10dB φ=60mm, 100turn at 1625nm	≤0.25dB φ=30mm, 10turn at 1550nm ≤1.0dB φ=50mm, 100turn at 1310nm ≤0.75dB φ=20mm, 1turn at 1550nm ≤1.5dB φ=20mm, 1turn at 1625nm
Cut-off wavelength(λcc)		≤1260nm
Chromatic dispersion	at 1310nm	≤3.5ps/nm-km
	at 1550nm	≤18ps/nm-km
Zero dispersion wavelength	-	1300-1324nm
Zero dispersion slope	-	≤0.092ps/nm2-km

^* Attenuation may be large when measurement length is less than 1km.
^** Attenuation increase due to hydrogen aging at this wavelength in optical fiber is tested in accordance with IEC60793-2-50 test procedure.
^*** This characteristics is measured in bare fiber.

Mechanical characteristics

Item	Performance
	SM	SR15E
Proof level	≥1.0% strain	≥1.5% strain

Construction of cord

 

Item	Construction
Fiber count	1
Cord diameter	2.0±0.2mm
Cable weight	Approx.4kg/km

^*) Sheath marking : Any description and interval is available (According to order)

Mechanical performance

Item	Performance
	SM	SR15E
Permissible	80N	80N
Permissible	30mm	15mm

Temperature and humidity

Item	Performance
Temperature	-10°C to +40°C
Humidity	0 to 100%

Connector specifications

Connectors	Polish	Compliance	External parts
SC	UPC,APC	IEC 61754-4(2002-03) Ed. 1.2	Plastic
FC	UPC,APC	IEC 61754-13(2006-02) Ed. 2.0	Nickel-plated brass
LC	UPC,APC	IEC 61754-20(2002-08) Ed. 1.0	Plastic

^* Dust caps shall be preinstalled onto the connector ends.

Optical specifications

Fiber type	Polish	Wavelength	Insertion loss at each connector	Return Loss at each connector
Singlemode	UPC	1310nm	≤0.3dB	≥50dB
	APC(8deg.)		≤0.3dB	≥60dB

Ferrule specification

Parameter		Specification
Ferrule type		Fully zirconia-ceramic
Nominal ferrule diameter	FC,SC	2.5mm±0.5um
	LC	1.25mm±0.5um
Fiber concentricity		1um
Apex offset		≤50um
Angle of surface		8deg

^* The ferrule end face geometry shall comply with Telcordia GR-326 specification.
^* The ferrule end face geometry shall be measured base on an optical interferometric measuring technique.

Patch cord specifications

Color	Outer Diameter	Outer Jacket Material	Flame Resistance	Fiber Length Tolerance Ferrule to Ferrule
Yellow	2mm	PE	Non-halogen flame retardant polyethylene sheath	<1m:+10/-0cm 1m≤L<10m:+10%/-0m 10m≤L<50m:+1/-0m ≥50m:2%/-0m

• Building interconnections (campus LAN)
• Trunking lines direct to telecommunications closet
• fiber patch panels within communications closets
• Links between electronic equipment and fiber patch panels

 

Connector	Item	Service life (mate/demate)
FC	mate/demate cycles without any degradation of the transmission quality	≥500
LC
SC

Packing and Packaging:

a. Each pigtails and patchcords shall be equipped with dust cap and packed individually to protect from dust and moisture.
b. Each pigtails and patchcords shall be packed individually in its own plastic bag.
c. Each pigtails and patchcords shall be neatly packed in standard size hard carton boxes.