ST fiber adaptor
An adaptor is a mechanical device designed to align fiber-optic connectors. It contains the interconnect sleeve, that holds the two ferrules together.
ST fiber optic adaptors are all threaded type, single mode ones are with zirconia sleeve and multimode ones are with bronze sleeve.
Features:
Low insertion loss, high return loss
Good compatibility
High precision of mechanical dimensions
High reliability & stability
Ceramic or Bronze Sleeve
PC、APC、UPC optional
Simplex / Duplex
Application:
Local Area Network
CATV System
Telecommunication Networks
Equipment Test
Specification:
|
Parameter
|
Unit
|
LC, SC, FC, MU, ST, SC-ST, FC-ST, FC-SC, FC-LC, FC-MU
|
MTRJ
|
E2000
|
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|
SM
|
MM
|
SM
|
MM
|
SM
|
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|
PC
|
UPC
|
APC
|
PC
|
PC
|
UPC
|
PC
|
PC
|
APC
|
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|
Insertion Loss (Typical)
|
dB
|
≤0.3
|
≤0.2
|
≤0.3
|
≤0.2
|
≤0.3
|
≤0.2
|
≤0.2
|
≤0.3
|
≤0.3
|
|
Return Loss
|
dB
|
≥45
|
≥50
|
≥60
|
≥30
|
≥45
|
≥50
|
≥35
|
≥55
|
≥75
|
|
Exchangeability
|
dB
|
≤0.2
|
≤0.2
|
≤0.2
|
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|
Repeatability
|
dB
|
≤0.2
|
≤0.2
|
≤0.2
|
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|
Durability
|
Time
|
＞1000
|
＞1000
|
＞1000
|
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|
Operating Temperature
|
℃
|
-40~75
|
-40~75
|
-40~75
|
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|
Storage Temperature
|
℃
|
-45~85
|
-45~85
|
-45~85
|
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