Standard Coupler

- 1(2) x 2 SM Fiber Standard Coupler (+/- 10nm)

- 1(2) x 2 SM Single Window Wideband Coupler (+/- 40nm)                                    

- 1(2) x 2 SM Dual Window Wideband Coupler (+/- 40nm)

- 1(2) x 2 MM Standard Coupler

- Unitary 1(3) x 3 SM Standard Coupler(+/-10nm)

Name      

            

Specification            

(50/50 coupling ratio)         

            
Grade
Unit
S
H
A
Operating Wavelength
nm
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
*Insertion Loss (Max.)
dB
3.4
3.7
4.3
Excess Loss (Typ.)
dB
0.1
0.15
0.2
Uniformity (Max.)
dB
0.6
1.0
1.5
Polarization Department Loss
dB
0.1
0.15
0.2
Directivity
dB
55
55
55
Temp. Coefficient
dB/Degree C
< or = 0.002
< or = 0.002
< or = 0.002
Operating Temp
Degree C
-40 ~ +75
-40 ~ +75
-40 ~ +75
Storage Temp.
Degree C
-55~+85
-55~+85
-55~+85
Package Dimension
mm
Dia 3.4x56 for
250nm bare fiber
Dia 3.4x56 for
900 loose tube
100(L)x12(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x56 for
250nm bare fiber
Dia 3.4x56 for
900 loose tube
100(L)x12(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x56 for
250nm bare fiber
Dia 3.4x56 for
900 loose tube
100(L)x12(W)x10(H)
for 3.0mm PVC cable

Name      

            

Specification            

            

Grade
Unit
S
H  
Fiber Type
um
50/125 or 62.5/125
50/125 or 62.5/125
Operating Wavelength
nm
850 or 1310
850 or 1310
*Insertion Loss (Max.)
dB
4.1
4.6
Excess Loss (Typ.)
dB
0.7
1.0
Uniformity (Max.)
0.5
1.0
1.0
Directivity
dB
40
40
Temp. Coefficient
dB/Degree C
< or = 0.002
< or = 0.002
Operating Temp
Degree C
-40 ~ +75
-40 ~ +75
Storage Temp.
Degree C
-55~+85
-55~+85
Package Dimension
mm
Dia 3.4x56 for
250nm bare fiber
Dia 3.4x56 for
900 loose tube
100(L)x12(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x56 for
250nm bare fiber
Dia 3.4x56 for
900 loose tube
100(L)x12(W)x10(H)
for 3.0mm PVC cable

Name

      

            
Specification

      

            
Port Configuration
Unit
1 x 3
1 x 3
3 x 3
3 x 3
Grade
-
S
H
S
H
Operating Wavelength
nm
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
*Insertion Loss (Max.)
dB
5.6
6.0
5.9
6.3
Excess Loss (Typ.)
dB
0.3
0.4
0.4
0.5
Uniformity (Max.)
dB
1.2
1.7
1.5
2.0

Polarization Department Loss
dB
0.1
0.2
0.15
0.2
Directivity
dB
55
55
55
55
Temp. Coefficient
dB/Degree C
< or = 0.003
< or = 0.003
< or = 0.003
< or = 0.003
Operating Temp
Degree C
-40 ~ +75
-40 ~ +75
-40 ~ +75
-40 ~ +75
Storage Temp.
Degree C
-55~+85
-55~+85
-55~+85
-55~+85
Package Dimension
mm
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable

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Tree/Star Coupler

- 1(2) x N SM Standard Tree Coupler (+/- 10nm)

- 1(2) x N SM Single Window Wideband Tree Couplers (+/- 40 nm)                                    

- 1(2) x N SM Dual Window Wideband Tree Coupler (+/- 40nm)

- M x N SM Standard Star Coupler (+/- 10nm)

- M x N SM Single Window Wideband Star Coupler (+/-40nm)

- M x n SM Dual Window Wideband Star Coupler (+/-40nm)

- 1(2) x N MM Tree Coupler

- M x N MM Star Coupler

Name

      

            
Specification

      

            
Port Configuration
Unit
1 x 3
1 x 3
3 x 3
3 x 3
Grade
-
S
H
S
H
Operating Wavelength
nm
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
*Insertion Loss (Max.)
dB
5.6
6.0
5.9
6.3
Excess Loss (Typ.)
dB
0.3
0.4
0.4
0.5
Uniformity (Max.)
dB
1.2
1.7
1.5
2.0

Polarization Department Loss
dB
0.1
0.2
0.15
0.2
Directivity
dB
55
55
55
55
Temp. Coefficient
dB/Degree C
< or = 0.003
< or = 0.003
< or = 0.003
< or = 0.003
Operating Temp
Degree C
-40 ~ +75
-40 ~ +75
-40 ~ +75
-40 ~ +75
Storage Temp.
Degree C
-55~+85
-55~+85
-55~+85
-55~+85
Package Dimension
mm
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable

Name

      

            
Specification

      

            
Port Configuration
Unit
1 x 3
1 x 3
3 x 3
3 x 3
Grade
-
S
H
S
H
Operating Wavelength
nm
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
1310+/-10 or 1550+/-10
*Insertion Loss (Max.)
dB
5.6
6.0
5.9
6.3
Excess Loss (Typ.)
dB
0.3
0.4
0.4
0.5
Uniformity (Max.)
dB
1.2
1.7
1.5
2.0

Polarization Department Loss
dB
0.1
0.2
0.15
0.2
Directivity
dB
55
55
55
55
Temp. Coefficient
dB/Degree C
< or = 0.003
< or = 0.003
< or = 0.003
< or = 0.003
Operating Temp
Degree C
-40 ~ +75
-40 ~ +75
-40 ~ +75
-40 ~ +75
Storage Temp.
Degree C
-55~+85
-55~+85
-55~+85
-55~+85
Package Dimension
mm
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable
Dia 3.4x66
for 250nm bare fiber
100(L)x80(W)x10(H)
for 3.0mm PVC cable

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Email: info@usapex.com