ST Fast Connector

Specifications

1. ST/UPC Field Assembly Connector, body length:35mm
2. No need splice machine, easy operation
3. Front push type lock. Pre-polish type.

Description

1. Based on unique box-building crimping technology
2. Axially firm fitting of optical fibers,reducing any performance degradation due to loss in the matching gel.
3. Uninterrupted fitting and connecting technology,hence signals are free of impact from external force
4. The naked fiber,tight buffer and cable,etc, can fully meet the enviromental requirments from the terminals customer.
5. Integrated protection of the casing to withstand harsh outdoor environment
6. High success rate and easiness in installation with average splicing time of 30sec
7. Applicable for FTTx optical fiber splicing and for repairing any damaged lines to realize firm and reliable splicing of fibers.

Parameter

ITEM	Technical Parameters
Applicable for	250um&900um Fiber
Optical fiber diameter	125Um(G652D,657A&657B)
Tight buffer diameter(um)	250um
Fiber mode	Single mode and Multimode
Operation time	About 30s(no fiber cut)
Average Insert loss	≦0.30dB(1310nm&1550nm)
Return loss	﹥60dB
Fastening strength of naked fiber	﹥5N
Fastening strength of naked fiber holder	﹥8N
Tensile strength	﹥50N
Using temperature	-40~+75℃
On-line tensile strength(50N)	IL≦0.2Db RL≦5dB
Repeatability(10times)	IL≦0.2Db RL≦5dB

Characteristics:

 Good performance and High success rate.

 Easiness in installation with average splicing time of 15 sec

 Special tool is simple and convenient to use.

 Reusable and repeat orperation times are up to 100.

 Integrated protection of the casing to prevent the connector form impact

 On line tension is up to 20N to protect the connector from the draging

 The maxmum tension is up to 100N. It’s the most safety connector

 Storage/Operating Temperature: -40°C to +70°C

Application: 

 FTTX/FTTH fiber to the home

 Local area network and smart grid

 Mining and Oil

 Security equipment

Optical Characteristics:

Items		G.652	G.657A	super soft fiber
Insert loss	@1310 nm	/	≤ 0.3dB	≤ 0.25 dB
	@1550 nm	/	≤ 0.35 dB	≤ 0.3 dB
Return loss	@1310 nm	/	≤ -40 dB	≤ -45 dB
	@1550 nm	/	≤ -40 dB	≤ -45 dB

Environment Parameters 

Test Item	Change IL	Change RL	Test condition
Mechanical life	≤ 0.2 dB	≤ 5 dB	500 (times)300/100010D/20D
On line tension	≤ 0.2 dB	≤ 5 dB	20N300/100010D/20D
Impation	≤ 0.2 dB	≤ 5 dB	4m high / 3 axis/ 3times300/100010D/20D
High temperature storage	≤ 0.2 dB	≤ 5 dB	80C / 96(hours)300/100010D/20D
Low temperature storage	≤ 0.2 dB	≤ 5 dB	-40C / 96(hours)
Temperature cycling	≤ 0.2 dB	≤ 5 dB	-40C – 75C / 96(hours)

How to use the fiber fast connector