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Specifications
| Parameter | Value |
|---|---|
| Pass wavelength [Specifications type column 1550/1480；without connectors] | 1530-1580 (or 1440-1490) |
| Reflection Wavelength [Specifications type column 1550/1480；without connectors] | 1440-1490 (or 1530-1580) |
| Pass insertion Loss [Specifications type column 1550/1480；without connectors] | ≤0.7 dB |
| Reflection Insertion Loss [Specifications type column 1550/1480；without connectors] | ≤0.5 dB |
| Pass Channel Isolation [Specifications type column 1550/1480；without connectors] | ≥30 dB |
| Reflection Isolation [Specifications type column 1550/1480；without connectors] | ≥13 dB |
| Channel Flatness [Specifications type column 1550/1480；without connectors] | ≤0.3 dB |
| Fiber Type [Specifications type column 1550/1480；without connectors] | SMF-28e |
| Pass wavelength [Specifications type column 1550/980；without connectors] | 1460~1620 (or 900~1100) |
| Reflection Wavelength [Specifications type column 1550/980；without connectors] | 930~1030 (or 1500~1600) |
| Pass insertion Loss [Specifications type column 1550/980；without connectors] | ≤0.8 dB |
| Reflection Insertion Loss [Specifications type column 1550/980；without connectors] | ≤0.6 dB |
| Pass Channel Isolation [Specifications type column 1550/980；without connectors] | ≥25 dB |
| Reflection Isolation [Specifications type column 1550/980；without connectors] | ≥13 dB |
| Channel Flatness [Specifications type column 1550/980；without connectors] | ≤0.3 dB |
| Fiber Type [Specifications type column 1550/980；without connectors] | SMF-28e for Pass port, HI1060 for Common and Reflect ports |
| Pass wavelength [Specifications type column 1550/1064；without connectors] | 1460~1620 (or 900~1100) |
| Reflection Wavelength [Specifications type column 1550/1064；without connectors] | 1030~1080 (or 1500~1600) |
| Pass insertion Loss [Specifications type column 1550/1064；without connectors] | ≤0.8 dB |
| Reflection Insertion Loss [Specifications type column 1550/1064；without connectors] | ≤0.6 dB |
| Pass Channel Isolation [Specifications type column 1550/1064；without connectors] | ≥25 dB |
| Reflection Isolation [Specifications type column 1550/1064；without connectors] | ≥13 dB |
| Channel Flatness [Specifications type column 1550/1064；without connectors] | ≤0.3 dB |
| Fiber Type [Specifications type column 1550/1064；without connectors] | SMF-28e for Pass port, HI1060 for Common and Reflect ports |
| Pass wavelength [Specifications type column 1064/980；without connectors] | 960-990 (or 1020-1080) |
| Reflection Wavelength [Specifications type column 1064/980；without connectors] | 1020-1080 (or 960-990) |
| Pass insertion Loss [Specifications type column 1064/980；without connectors] | ≤0.8 dB |
| Reflection Insertion Loss [Specifications type column 1064/980；without connectors] | ≤0.6 dB |
| Pass Channel Isolation [Specifications type column 1064/980；without connectors] | ≥25 dB |
| Reflection Isolation [Specifications type column 1064/980；without connectors] | ≥13 dB |
| Channel Flatness [Specifications type column 1064/980；without connectors] | ≤0.3 dB |
| Fiber Type [Specifications type column 1064/980；without connectors] | HI1060 |
| Directivity | ≥55 dB |
| Return Loss | ≥50 dB |
| PDL | ≤0.1 dB |
| Power Handling | ≤300 mW |
| Operating Temperature | 0~+70 °C |
| Storage Temperature | -40~+85 °C |
| Dimensions [Specifications；P1；only bare fiber or 900um loose tube] | φ5.5×L35 |
| Dimensions [Specifications；ABS；P2；only 3mm or 2mm cable] | L90*W20*H9.5 |
| Insertion Loss change with connector [source footnote；device with connector] | +0.3 dB |
| Return Loss change with connector [source footnote；device with connector] | -5 dB |
| Pass/Reflect Wavelength [Ordering Information；FWDM prefix] | 5548=1550nmPass/1480nmReflect；4855=1480nmPass/1550nmReflect；5598=1550nmPass/980nmReflect；9855=980nmPass/1550nmReflect；5506=1550nmPass/1064nmReflect；0655=1064nmPass/1550nmReflect；0698=1064nmPass/980nmReflect；9806=980nmPass/1064nmReflect |
| Pigtail Type [Ordering Information；FWDM prefix] | 1=250um bare fiber；2=900um loose tube；3=3mm loose tube；4=2mm loose tube |
| Length [Ordering Information；FWDM prefix] | H=0.5m；8=0.8m；1=1.0m；5=1.5m；2=2.0m；3=3.0m；4=4.0m；A=2.5m；B=5.0m |
| Connector [Ordering Information；FWDM prefix] | 0=None；1=FC/UPC；2=FC/APC；3=LC/UPC；4=LC/APC；5=SC/APC；6=SC/UPC |
Applications
Key Features
Datasheet
Supplier Information
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Channel Spacing [Specifications；parts without connectors；Pass Channel；100GHz]: 100 GHz Wavelength [Specifications；parts without connectors；Pass Channel；100GHz]: ITU Grid Bandwidth [Specifications；parts without connectors；Pass Channel；100GHz；@-0.5dB]: ±.011 nm
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100 or 200GHz High Isolation DWDM Filter (ITU Grid Wavelengths)
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Channel Spacing [Specifications；parts without connectors；Pass Channel；100GHz]: 100 GHz Wavelength [Specifications；parts without connectors；Pass Channel；100GHz]: ITU Grid Bandwidth [Specifications；parts without connectors；Pass Channel；100GHz；@0.5dB]: typical:0.22 nm; min:0.18 nm
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CWDM Filter (1471,1491,1511,1531,1551,1571,1591,1611nm)
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Wavelength [Specifications; Parts Without Connectors; Pass Channel; Complete Wavelengths from PDF Title and Explicit Ordering Column.]: 1471,1491,1511,1531,1551,1571,1591,1611 Center Wavelength Accuracy [Specifications；parts without connectors；Pass Channel]: ±0.5 nm Bandwidth [Specifications；parts without connectors；Pass Channel；@-0.5dB]: min:13 nm
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WDM Filter (1310_1550, or 1550_1310nm)
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Wavelength [Specifications；parts without connectors；Pass Channel]: 1520~1600(or1260~1360) Isolation [Specifications；parts without connectors；Pass Channel；23°C；All SOP]: min:30 dB Insertion Loss [Specifications；parts without connectors；Pass Channel；23°C；All SOP]: max:0.6 dB
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Mode Multiplexer FSM4APC-O&CL Wavelength-Division Multiplexing (WDM) Jcoptix
Insertion Loss [See Original Values for Typical and Maximum Values, Respectively]: typical:4.5 dB; max:6 dB Fiber Interface: LC/APC Multiplexing Mode: LP01，LP11a; LP11b，LP21b
Mode multiplexers convert modes and multiplex/demultiplex signals for combination or separation. The process is reversible: separate modes combine into few-mode fiber, or superimposed modes separate into single-mode fibers. O and C+L band operation supports parallel multichannel transmission over one fiber, exponentially increasing communication capacity for space-division-multiplexed systems, sensing, and network equipment. Standard products include 2-mode and 4-mode multiplexers with LC/APC interfaces. The 2-mode version supports 2 modes (LP01, LP11); the 4-mode version supports 4 modes (LP01, LP11a, LP11b, LP21b). 2-mode multiplexer. Model: FSM2APC-CL. Compact package. LC/APC interface. 2 multiplexed modes: LP01, LP11. Band: C+L. The 2-mode multiplexer supports C+L, converting 2 inputs into 2 multiplexed few-mode modes (LP01, LP11). Compact LC/APC packaging is small and easy to use. Typical insertion loss: 0.5 dB; typical mode extinction ratio: 20 dB. 4-mode multiplexer. Model: FSM4APC-O&CL. Compact package. LC/APC interface. 4 modes: LP01, LP11a, LP11b, LP21b. Bands: O and C+L. The 4-mode multiplexer supports O and C+L, converting 4 inputs into 4 multiplexed few-mode modes (LP01, LP11a, LP11b, LP21b). Compact LC/APC packaging is small and easy to use. Insertion loss: 4.5 dB typical, 6 dB maximum. Typical mode extinction ratio: 20 dB.
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