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CRS3220,CRS3228 series|Unmanaged Modular Gigabit 28/20 Ports Switch
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CRS3220,CRS3228 series
Series Description: Unmanaged Modular Gigabit 28/20 Ports Switch

* Max to 24*10/100/1000BASE-T(X) RJ45 ports;
* Max to 8*100/1000BASE-F(X) speed Auto-negotiation SFP fiber ports (SC/ST/FC support 1000BASE-X only);
* 4*Gigabits SFP slots, any support 1000M SFP fiber module(support SM/MM) or electrical module;
* High strength IP40 shell and industrial-grade EMC design;
* Support redundant dual voltage 110/220VAC power input, or 220V DC or 48V DC power input;
* Support the standard 19" rack-mountable installation, optional wall-mounted installation;
* Operating temperature range: -40~75℃, suitable for industrial environment applications

  • Introduction
  • Specification
  • Dimension
  • Download
  • Order
  • Application
         This series industrial ethernet switch provides 16 *10/100/1000Base RJ45 and 4*1000Base-X/1000Base-T module SFP, optional 8*100/1000Base-FX optical ports(SC/FC/ST) or 8*10/100/1000M RJ45.

         IP40 EMC industrial case. Industrial standard 1U Rack-mount install.

    Standard
    * IEEE802.3、IEEE802.3u、IEEE 802.3z、IEEE802.3x、IEEE802.1Q、IEEE802.1p 、IEEE802.1d、IEEE802.1w

    Interface
    * RJ45: 10/100Base-T(X) , speed adaptive, Full/Semi-Duplex, MDI/MDI-X adaptive
    * SFP: 1000Base-X or SFP Copper 1000Base-T
    * Optical: 100Base-FX (SC/FC/ST available), full-duplex, Max. transmission 120KM
    * Console: RS-232(RJ45)

    Communication
    * 10M Forward: 14881pps
    * 100M Forward: 148810pps
    * 1000M Forward: 1488096pps
    * Mode: Store and forward
    * Banwidth: 12.8Gbps
    * Cache: 1.5Mbits
    * MAC: 16K

    Power
    *  AC Input: redundant 100~240V AC(50~60Hz 1.2A)
    *  DC Input: redundant 36~48V DC
    *  Relay: port, power and ring network errors alarm
    *  Max. capcity: 1A@24VDC

    Machine
    *  Dimension(W×H×D): 482.6mm×44mm×322.5mm
    *  Net Weight: 5KG
    *  Case: IP40 metal case
    *  Install: Standard 1U Rack-Mount

    Environment
    *  Working Temperature: -40℃~75℃
    *  Storage Temperature: -40℃~85℃
    *  Humidity: 5% ~ 95% (no condensing)

    Warranty
    *  5years

    SelectProduct ModelDescribe
    CRS3228F16*10/100/1000M RJ45,8*1000Base-FX optical ports, 4*1000Base-X module or 1000Base-T module SFP,unmanaged 1U rack mount
    CRS322824*10/100/1000M RJ45,4*1000Base-X module or 1000Base-T module SFP,unmanaged 1U rack mount
    CRS322016*10/100/1000M RJ45,4*1000Base-X module or 1000Base-T module SFP,unmanaged 1U rack mount
    
    Service Hotline:
    +86-400-863-2699Contact Us
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    Shenzhen Comark Technology Co. Ltd.

    Tel: +86 13924583493
    Email: sales01@comark.cn
    Add.: Zone B,5th floor,2nd Building, Zhongxing Industrial Zone, Chuangye Rd. Nanshan District, Shenzhen 518054, P.R.C
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