ST Connector
The ST connectors are offered in MM or SM performances with PC polishing method. It is delivered with standard 2.0/3.0 mm cable or 0.9 mm fiber boots.
- Coupling nut radial track minimizes the rotation needed to mate the connector
- One piece body construction simplifies fields assembly
- Single mode and multimode versions available
- Accommodates tight and loose tube buffer cables with jacket up to 3.1 mm
- Ceramic ferrules are configured for easy hand or machine PC and "Ultra" PC polishing method
- Metal housing with zirconia ferrule
- Boot options for 2.0 / 3.0 mm cable and 900 micron fiber
- Universal dust cap (fits, ST, SC, FC)
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Insertion loss (IL) typ: |
0.25 dB |
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Return loss (RL) |
> 50 dB for jumper length up to 3 m |
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Strain relief |
100 N |
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Operating temperature |
-40 °C to +80 °C, conditioned by type of cable |
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Durability |
min 500 cycles |
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Assembly procedure |
glue and polish |
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Connection |
physical contact |
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Lock mechanism |
bayonet lock |
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Standards |
Bellcore GR-326, TIA 568A |
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Ferrule material |
full ceramic zirkonia |
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Connector material |
zinc alloy, nickel plated, thermoplastic rubber |
Typical application of zirconia ferrules
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PC - MM |
7D |
hole Ø 127 µm, dome |
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PC - SM |
6D |
hole Ø 126 µm, dome |
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5D |
hole Ø 125 µm, dome |
Dome |
Dimensions:
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ST connector cable type |
ST connector fiber type |
Samples:
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ST/PC-MM-BK-09-7D |
ST/PC-MM-BU-3B-7D |
ST/PC-MM-BK-20-7D |
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ST/PC-MM-BK-3B-7D |
ST/PC-MM-RD-20-7D |
ST/PC-MM-RD-3B-7D |
ST® is trademark of Lucent Technologies, Inc.
- LAN, WAN
- Measuring Technique
- Industrial networks
- Utilities, Railways
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ST |
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PC |
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XX |
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XX |
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XX |
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XX |
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connector type |
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color |
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zirconia ferrule type |
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ST |
ST connector |
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BK |
black |
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hole (µm) |
preformed shape |
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RD |
red |
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5 |
125 |
D |
dome |
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connector style |
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BU |
blue |
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6 |
126 |
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MM |
multimode |
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7 |
127 |
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SM |
singlemode |
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boot type |
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09 |
fiber Ø 0.9 mm |
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3B |
cable Ø 3.0 mm, length 37 mm |
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20 |
cable Ø 2.0 mm, length 37 mm |
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