Sm G657A1 Tree and Star Optical Coupler
Product DescriptionAPPLICATIONSLong-haul telecommunicationsDigital, hybrid and AM-Video systemsCATV systemsHigh speed local area networksFiber sensorsFEATURESLow excess lossUniform power splittingRugged packageExcellent environmental & mechanical stabilityDirectivity (dB)>55 dBOperating Tempe......
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Product Description
Product Description
APPLICATIONS
Long-haul telecommunications
Digital, hybrid and AM-Video systems
CATV systems
High speed local area networks
Fiber sensors
FEATURES
Low excess loss
Uniform power splitting
Rugged package
Excellent environmental & mechanical stability
| Directivity (dB) | >55 dB |
| Operating Temperature | -40 ° C - 85 ° C |
| Storage Temperature | -40 ° C - 85 ° C |
| Fiber Type | Corning Singlemode SMF-28E , DS Fiber, or Flexcore |
| Fiber Pigtail Length (m) | 1mor Custom on Request |
| Port Configuration | 1x4 to 32x32 |
| Singlemode Standard Tree/Star Couplers | ||||
| Configuration Type | 1x 4(4x4) | 1x8 (8x8) | 1x16 (16x16) | 1x32 (32x32) |
| Maximum insertion loss (dB) | 6.8 | 10.2 | 13.6 | 17.5 |
| Uniformity (Max.) (dB) | 0.7 | 1.0 | 1.2 | 1.4 |
| Poralization Dependant Loss (Max.) (dB) | 0.15 | 0.20 | 0.25 | 0.30 |
| Operating Wavelength (nm) | 850, 980, 1310, 1550, 1585, or custom wavelength | |||
| Package Dimension | D,S | D,S | E | E |
| Singlemode Single Window Wideband Tree/Star Couplers | ||||
| Configuration Type | 1x4 (4x4) | 1x8 (8x8) | 1x16 (16x16) | 1x32 (32x32) |
| Maximum Insertion loss (dB) | 6.8 | 10.2 | 13.6 | 17.5 |
| Uniformity (Max.) (dB) | 0.8 | 1.2 | 1.6 | 2.0 |
| Poralization Dependant Loss (Max.) (dB) | 0.15 | 0.20 | 0.25 | 0.30 |
| Operating Wavelength (nm) | 1310 + 40, 1550 + 40, 1585 + 40, or custom wavelength | |||
| Package Dimension | D,S | D,S | E | E |
| Singlemode Dual Window Tree/Star Couplers | ||||
| Configuration Type | 1x4 (4x4) | 1x8 (8x8) | 1x16 (16x16) | 1x32 (32x32) |
| Maximum Insertion Loss (dB) | 7.6 (7.2)** | 11.5 (10.8)** | 15.5 (14.5)** | 19.5 (18.5)** |
| Uniformity (Max.) (dB) | 1.6 (1.4)** | 2.5 (2.1)** | 3.4(2.8)** | 4.1 (3.5)** |
| Poralization Dependant Loss (Max.) (dB) | 0.15 | 0.20 | 0.30 | 0.50 |
| Operating Wavelength (nm) | 1310/1530 + 40, (**1310/1550 + 20), or custom wavelength | |||
| Package Dimension | D,S | D,S | E | E |
The Spec is for 1xN Coupler only.
Ordering Information
| Type | Grade | Wavelength | Coupling Ratio (dB) | Port | Package | Pigtail Style | Fiber Type | In/Out Connector |
| S | P | 85=850nm | AV = Tree Coupler | 0104=1x4 | D=Package D | 1=Bare Fiber | 0=SMF-28 | 0=None |
| W | A | 98=980nm | ? | E=Package E | 2=900µm Jacket | 1=Corning Flexcore | 1=FC/APC | |
| 13=1310nm | ? | S=Package S | 3=3mm Cable | D=DS Fiber | 2=FC/PC | |||
| 15=1550nm | 0116=1x16 | S=Special | 3=SC/APC | |||||
| 16=1585nm | 1616=16x16 | 4=SC/PC | ||||||
| 35=1310/1550 nm | 3232=32x32 | 5=ST | ||||||
| 36=1310/1585 nm | 6=LC | |||||||
| X=Special |
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