Optical Fiber Coupler
Product ID: STLX1

Applications
Fiber To The Home (FTTH)
Passive Optical Networks (PON)
Asymmetric Branching
Fiber Communication Systems
Fiber Optic Test Equipment
Fiber Optic Sensor
Local Area Networks (LAN)
Features
ALL fiber construction
High Reliability
Outstanding Optical Performance
Different Fiber Types Available

Specifications:

• Standard SM Fiber Coupler
• Center Wavelength nm 1310 or 1550
• Bandwidth nm ±20
• Coupling Ratio % 10 to 50
• Grade p a b
• Typical Excess Loss dB 0.07 0.12 0.17
• Max. Polarization Dependent Loss dB 0.10 0.15 0.20
• Min. Directivity dB 55 50 40
• Max. Uniformity dB 0.7 0.8 0.9
• Max. Temperature Coefficient dB/oC 0.002
• Typ. Flatness* dB 0.4
• Operating Temperature oC -40~+85
• Storage Temperature oC -40~+85
• Package Dimensions dB C:?.0x54(250um fiber)
• F: ?.5x72 (0.9mm loose tube)
• M: 100x19x9
• O: 100x80x9
• L: 120x80x18
• SM Star and Tree Fiber Coupler
• Center Wavelength nm 1310 or 1550
• Bandwidth nm ±20
• Configuration 1(or 2,4)x4 1(or 2,8)x8 1(or 2,16)x16 1(or 2,32)x32
• Grade dB a b a b a b a b
• Typ. Insertion Loss dB 6.3 6.4 9.5 9.6 12.6 12.8 15.8 16.0
• Max. Insertion Loss dB 7.0 7.3 10.6 11.0 14.0 14.6 17.6 18.3
• Max. PDL dB 0.20 0.30 0.30 0.45 0.40 0.60 0.50 0.75
• Min. Directivity dB 50 40 50 40 50 40 50 40
• Max. Uniformity dB 1.4 1.8 2.1 2.7 2.8 3.6 3.5 4.5
• Max. Flatness dB 0.8 1.2 1.6 2.0
• Max. Temperature Coefficient dB/oC 0.004 0.006 0.008 0.010
• Operating Temperature oC -20 ~ +75
• Storage Temperature oC -40 ~ +85
• Packae Dimensions O:100x80x9
• P:136x100x12
• S:140x114x18
• T:19" 1U rack
• Single Window SM Flattened Coupler
• Center Wavelength nm 1310 or 1550
• Bandwidth nm ±40
• Coupling Ratio % 10 to 50
• Grade p a b
• Typical Excess Loss dB 0.10 0.15 0.20
• Max. Polarization Dependent Loss* dB 0.10 0.15 0.20
• Min. Directivity dB 55 50 40
• Max. Uniformity* dB 0.5 0.7 0.9
• Typ. Flatness* dB 0.2 0.3 0.4
• Max. Temperature Coefficient dB/oC 0.002
• Operating Temperature oC -40~+85
• Storage Temperature oC -40~+85
• Package Dimensions nm C:?.0x54(250um fiber)
• F: ?.5x72 (0.9mm loose tube)
• M: 100x19x9
• O: 100x80x9
• L: 120x80x18
• Miniature Coupler
• Product Type
• Standard Wavelength Flattened Wideband
• Center Wavelength nm 1310 or 1550 1310 or 1550 1310 and 1550
• Bandwidth nm ±20 ±40 ±40
• Coupling Ratio % 1 to 5 1 to 5 1 to 5
• Typ. Excess Loss
• dB 0.15 0.20 0.30
• Max. PDL* dB 0.15 0.15 0.20
• Min. Directivity dB 50
• Max. Temperature Coefficient dB/oC 0.002
• Operating Temperature oC -40 ~ +85
• Storage Temperature oC -40 ~ +85
• Package Dimensions mm A: ?.0x36
• A1: ?.0x25

Certificate:

• ISO9001



Ordering information:

• Minimum Order: 100pcs
• FOB: Shanghai