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Tap+隔离器+波分复用器 980nm-1480nm

Name: Tap+隔离器+波分复用器 980nm-1480nm

Class:

Type:

Price:

  • Features:
    Input Signal Power Monitoring
    Pump / Signal Multiplexing
    Insertion Function
  • Applications:
    EDFAs
    Fiber Lasers
Specifications:
Parameters Unit Values
Stage Single Stage Dual Stage
Pass Band Wavelength Range nm 1530-1580
Max. Insertion Loss (for 980nm Pump) at IC(T for 1%,2%,3%) dB 1.0 1.2
                                              for 4%,5% 1.2 1.4
                                              for 10% 1.5 1.7
Max. Insertion Loss (for 1480nm Pump) at IC(T for 1%,2%,3%) dB 1.0 1.2
                                              for 4%,5% 1.1 1.3
                                              for 10% 1.3 1.5
Min. Isolation at 23 dB 30  40
(1550±15 for S. Stage, 1550±30 for D. Stage)
Max. PDL dB 0.1 0.2
Max. PMD ps 0.25 0.1
Reflection Band Wavelength Range      980 Pump nm 950-1010
                                 1480 Pump nm 1450-1490
Typ. Insertion Loss at CP dB 0.3
Max. Insertion Loss at CP dB 0.5
Max. PDL dB 0.05
980 and 1480 Tap Port  IT
Max. insertion Loss at IT for 10% dB 11.5 11.5
Coupling Ratio % 1±0.2,  2±0.4,  3±0.6,  4±0.8,  5±1
Min. Return Loss dB 50
Max. Optical Power (CW) mW 500
Max. Tensile Load N 5 
Fiber Type 1480nm pump: SMF-28e on all ports         980nm pump: HI 1060 on pump and common ports, SMF-28e on other ports
Operating Temperature -5 to +70
Storage Temperature -40 to +85
*PMD<0.1ps is available. Please refer to below ordering information.
*Above specifications are for device without connector.
*For devices with connectors, IL will be 0.3dB higher and RL will be 5dB lower.
Package Dimensions:
Ordering Information:
TIWDM-①①①①-②-③-④-⑤⑤⑤⑤-⑥⑥⑥⑥-⑦
①①①①: Signal & Pump Wavelength             : PMD ⑥⑥⑥⑥: Fiber Jacket on Port 1, 2, 3 & 4
 B - 250um Bare Fiber
 L - 900um Loose Tube 
 S - Specify
 5598 -1550nm Signal/ 980nm Pump              1 - 0.1ps Max.
 5548 - 1550nm Signal/1480nm Pump              2 - Refer to above Spec.
: Stage             ⑤⑤⑤⑤: Connector Type on Port 1, 2, 3 & 4
 S - Single Stage             1 - FC/UPC  ⑦: Fiber Length
 1 - 1.0m
 S - Specify
 D - Dual Stage             2 - FC/APC 
            3 - SC/UPC
: Tap Ratio             4 - SC/APC
 1 - 1%+/-0.2              N - None
 2 - 2%+/-0.4             S - Specify
 3 - 3%+/-0.6
 4 - 4%+/-0.8
 5 - 5%+/-1.0
 S - Specify

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