ST Grade B Connector_KOC Communication co.,Ltd

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ST Grade B Connector

The Grade B ST connectors are according to IEC 61753-1, usually are used for patchcord&pigtail. And the connectors have many types can be chosed, for example: APC or UPC ferrule, standard or specifical boot ...

Specification Download

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Features

• High precision alignment

• Metal Body

• Low insertion loss(IEC61753-1) and back reflection loss

• ROHS compliant

• TIA604-2&IEC61754-2 compliant

Application

• Instrumentation

• Data processing networks

• Premise installations

• Local Area Networks (LANs)

Standards

All components of/and the final product are designed and tested to conform the requirements of IEC 60874, Bellcore/Telcordia GR-326, EIA/TIA 604-2, IEC61754-2, EIA/TIA 568, IEC61300-2, IEC61300-3, IEC61753-1, EIA/TIA455,IEC61755-2.

	Single mode	Multimode
Insertion Loss	Typical ≤0.12dB, Maximum≤0.25dB	Typical ≤0.12dB, Maximum≤0.25dB
Return Loss	PC≥50 dB, APC≥60 dB	PC≥30 dB
Durability	<0.20 dB typical change, 1000 matings	<0.20 dB typical change, 1000 matings
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Ferrule Hole Sizes	125.0+0.7/-0μm, Concentricity: ≤0.5μm	125.3+1/-0μm, Concentricity: ≤1.0μm

Availability

• 0.9/2.0/3.0mm connectors type are available.

• PC or APC are available.

Ferrule Style	Boot Type	Boot Colors
PC	0.9mm boot	Black
APC	2.0mm boot	Red
	3.0mm boot	Aqua
		Beige
		Yellow

ST Grade B Connector.pdf

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