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Position: Home > Products > Fiber Optic Passive Components > Fiber Optic Switches (FOS)

1 x N Optical Switch

Model: SUN-FSW-1 x N

More than 128 channels; Low Loss, High Reliability; Parallel interface (TTL); Modularizing Design

    Key Features

  • More than 128 channels
  • Low Loss, High Reliability
  • Parallel interface (TTL)
  • Modularizing Design
  • Epoxy-free on Optical Path
  • Description
  • Specifications
  • Ordering Information
  • Applications
  • FAQ
  • Product Video
  • 　Sun Telecom' s Fiber Optical Switch is a kind of device with the ability of the optical channel switching. It is used in optical channel control system, LAN, light source/detector change, and protect change of network etc. 
  • Specifications
    Type SUN-FWS-1xN
    Insertion Loss (dB) 1 45 88
    Typ:1.2 Max.:1.5 Typ:1.2 Max.:1.5 Typ.:1.2 Max.:1.5
    Wavelength Range (nm) 850 ± 40 / 1300 ± 40 1260 ~ 1650
    Operation Wavelength (nm) 850/1300 1310/1550
    Return Loss (dB) SM≥50; MM≥30
    Cross-Talk (dB) ≤-55
    PDL (dB) ≤0.05
    WDL (dB)        ≤0.25
    TDL (dB)         ≤0.25
    Repeatability (dB) ≤±0.05
    Switching Time (ms) ≤10 (sequence switch time of adjacent channel)
    Operating life >107 time
    Transmission Power (mW) ≤500
    Operation Temp. (°C) -20 ~ +70
    Storage Temp. (°C) -40 ~ +85
    Relative Humidity 5% ~ 95%
    Dimensions (mm) 135 x 40 x 32 (N≤4) 135 x 64 x 32 (N≤12)
    184 x 78 x 36 (N≤16) 184 x 78 x 66 (N≤45)
    184 x 156 x 66 (N≤88) 184 x 220 x 66 (N≤128)
    140 x 77.5 x 32 (N≤16) 140 x 77.5 x 64 (N≤32)

    PIN Configurations: DB-9 male connector (Max.1x16)
           Pin No. Signal Name I/O Description
    1 D0 Input TTL, Output Channel selection bit 0
    2 D1 Input TTL, Output Channel selection bit 1
    3 D2 Input TTL, Output Channel selection bit 2
    4 D3 Input TTL, Output Channel selection bit 3
    5 /RESET Input TTL, Low Level reset to channel 0. High level
    Means channel selection bits are effective
    6 /READY Output TTL, Ready (High=not ready, Low=ready)
    7 ERROR Output TTL, Error (High=Error, Low=No Error)
    8 GND Input Ground
    9 +5VDC Input 5.0±5% VDC Power Supply (max 550mA)

    PIN Configurations: DB-15 male connector (Max.1x32)
           Pin No. Signal Name I/O Description
    2 D0 Input TTL, Output Channel selection bit 0
    3 D1 Input TTL, Output Channel selection bit 1
    4 D2 Input TTL, Output Channel selection bit 2
    5 D3 Input TTL, Output Channel selection bit 3
    6 D4 Input TTL, Output Channel selection bit 4
    11 /RESET Output TTL, Low Level reset to channel 0. High level
    Means channel selection bits are effective
    7 /READY Output TTL, Ready (High=not ready, Low=ready)
    8 ERROR Input TTL, Error (High=Error, Low=No Error)
    1,9 GND Input Ground
    15 +5VDC Input 5.0±5% VDC Power Supply (max 50mA)
    12 VM Input 5.0±5% VDC Power Supply (max 500mA)
    10,13,14 NA    

    PIN Configurations: DB-25 male connector (Max.1x128)
           Pin No. Signal Name I/O Description
    15 D0 Input TTL, Output Channel selection bit 0
    16 D1 Input TTL, Output Channel selection bit 1
    17 D2 Input TTL, Output Channel selection bit 2
    18 D3 Input TTL, Output Channel selection bit 3
    19 D4 Input TTL, Output Channel selection bit 4
    20 D5 Input TTL, Output Channel selection bit 5
    21 D6 Input TTL, Output Channel selection bit 6
    22 /RESET Input TTL, Low Level reset to channel 0. High level
    Means channel selection bits are effective
    2 /READY Output TTL, Ready (High=not ready, Low=ready)
    3 ERROR Output TTL, Error (High=Error, Low=No Error)
    1,10,14,23 GND Input Ground
    12,25 +5VDC Input 5.0±5% VDC Power Supply (max 50mA)
    13 VM Input 5.0±5% or 12.0±5% VDC Power Supply ,
    N<45 Max Current Supply 500mA
    N<88 Max Current Supply 750mA
    N<128 Max Current Supply 1000mA
    11,24
    4,5,6,7,8,9 NA    

    Channel Selection Table

    Dimensions









  • SUN-FSW-1XNABC-DE-F-H

    N A B C D E F
    Channel Mode Wavelength
    (nm)    		 Fiber type Fiber diameter Fiber Length Connector
    N = 1, 2, 3… S:SM
    M:MM    		 85: 850
    13: 1310
    15: 1550
    1315:1310/1550
    X: Other    		 5:50/125
    6:62.5/125
    9: 9/125
    X: Other    		 900:900um;
    2:2.0mm
    3: 3.0mm
    X: Other    		 L1:1.0m
    X: Other    		 None
    FC: FC/PC
    AFC: FC/APC
    SC: SC/PC
    ASC: SC/APC
    ST: ST/PC
    AST: ST/APC
    LC: LC/PC
    ALC: LC/APC
    X: Other
      H          
      Dimension          
      01:135x40x32-DB9-F
    02:135x64x32-DB9
    03:184x78x36-DB15-F
    04:184x78x66-DB25
    05:184x156x66-DB25
    06:184x220x66-DB25
    07:140x77.5x32-DB15-C
    08:140x77.5x64-DB15-C
    X:Others
         		          

     

  • ● Remote Monitoring in Optical Network
    ● Testing of Fiber, Optical Component
    ● Ring Network

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