125-05G FCI connector, 125-05G Datasheet - Page 11

• Manufacturer Part Number: 125-05G
• Description: Canstar Fiber Optic Couplers
• Manufacturer: FCI connector

Fiber Optic
Singlemode Couplers
1x3 and 1x4 Couplers
Canstar 1x3 and 1x4 Couplers are
designed for use in test equipment and
optical networks. Optimum performance
and operation under adverse environ-
mental conditions are achieved through
licensed use of fused biconical taper cou-
pler patents, with proprietary refinements
combined with rigorous quality control.
Features and Benefits
• Single fusion compactness & reliability.
• Low insertion loss.
• High directivity.
• Bidirectional.
• Uniform outputs.
• Wide band and dual window.
• Stable over wide temperature range.
• Compact housing.
• Optional connectorized leads.
Specifications for Standard Singlemode 1x3 and 1x4 Couplers
Coupling:
Optical Fiber(s):
Directivity:
Thermal Sensitivity:
Dimensions:
Standard Lead Lengths:
SMF28™ is a registered trademark of Corning Inc.
* Optional lead lengths are available. Consult factory for leadlength options and information
Single Window Couplers
Dual Window Couplers
Single Window Couplers
Dual Window Couplers
58063-101-DS
58063-102-DS
58063-103-DS
58063-201-DS
58063-202-DS
58053-101-DS
58053-102-DS
58053-103-DS
58053-201-DS
58053-202-DS
Part Number
Part Number
VDS-01x03-130/XXX-33A
VDS-01x03-131/XXX-33A
VDS-01x03-155/XXX-33A
VDS-01x04-130/XXX-25A
VDS-01x04-131/XXX-25A
VDS-01x04-155/XXX-25A
DDS-01x03-130/155-33A 1300/1550 +/- 20
DDS-01x03-131/155-33A 1310/1550 +/- 20
DDS-01x04-130/155-25A 1300/1550 +/- 20
DDS-01x04-131/155-25A 1310/1550 +/- 20
Part Descriptor
Part Descriptor
Please refer to the following table.
SMF28™
≥ 50dB
≤ +/- 0.2 dB (-40 to +85°C)
Please refer to above drawings.
DS-type (250µm coating)
Singlemode 1x3 Standard Products
Singlemode 1x4 Standard Products
Wavelength
Wavelength
1300 +/- 20
1310 +/- 20
1550 +/- 20
1300 +/- 20
1310 +/- 20
1550 +/- 20
Photographs and drawings shown depicts 1x3 Couplers. The same dimensions apply
for 1x4 Couplers.
(nm)
(nm)
Coupling
Coupling
33 +/- 3
33 +/- 3
33 +/- 3
33 +/- 3
33 +/- 3
25 +/- 4
25 +/- 4
25 +/- 4
25 +/- 4
25 +/- 4
Ratio
Ratio
(%)
(%)
Lead length (nom) = 1m
DS - type, 250 µm coated fiber leads.
Maximum
Maximum
Loss (dB)
Loss (dB)
Excess
Excess
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Uniformity
Uniformity
Maximum
Maximum
(dB)
(dB)
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
Maximum
Maximum
Loss (dB)
Loss (dB)
Insertion
Insertion
6.0
6.0
6.0
6.0
6.0
7.5
7.5
7.5
7.5
7.5
Length (m)
Length (m)
Input
Input
Lead
Lead
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Length (m)
Length (m)
Output
Output
Lead
Lead
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
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