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  1. Power supply Cisco PWR-3900-AC/2

    EAN: 14601
    Cisco 3925/3945 AC Power Supply (Secondary PS)
    GPL Price:

    500 $

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  2. Power supply Cisco PWR-3900-AC=

    EAN: 14602
    Cisco 3925/3945 AC Power Supply
    GPL Price:

    575 $

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  3. Power supply Cisco PWR-3900-DC/2

    EAN: 14603
    Cisco 3925/3945 DC Power Supply (Secondary PS)
    GPL Price:

    1500 $

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  4. Power supply Cisco PWR-3900-DC=

    EAN: 14604
    Cisco 3925/3945 DC Power Supply
    GPL Price:

    1725 $

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  5. Power supply Cisco PWR-3900-POE/2

    EAN: 14605
    Cisco 3925/3945 AC Power Supply with POE (Secondary PS)
    GPL Price:

    1000 $

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  6. Power supply Cisco PWR-3900-POE=

    EAN: 14606
    Cisco 3925/3945 AC Power Supply with Power Over Ethernet
    GPL Price:

    1150 $

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  7. Power supply Cisco PWR-4320-AC=

    EAN: 14607
    AC Power Supply for Cisco ISR 4320. Spare
    GPL Price:

    285 $

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  8. Power supply Cisco PWR-4320-POE-AC=

    EAN: 14608
    AC Power Supply with POE for Cisco ISR 4320. Spare
    GPL Price:

    500 $

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  9. Power supply Cisco PWR-4330-AC=

    EAN: 14609
    AC Power Supply for Cisco ISR 4330. Spare
    GPL Price:

    285 $

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  10. Power supply Cisco PWR-4330-POE-AC=

    EAN: 14610
    AC Power Supply for Cisco ISR 4330. Spare
    GPL Price:

    575 $

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2745 Products found

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We offer profitable purchase of expansion modules in the online store Stack Systems. The accessories included in the range will help:

  • carry out signal conversion for receiving and transmitting information via fiber-optic communication lines (optical);
  • increase the functionality of the equipment (interface);
  • ensure high network bandwidth (network);
  • improve the performance of modular chassis, router, other devices (processor).

Components from leading world manufacturers

Modules Cisco characterized by high reliability. Many of them have a mode «hot» substitutions. SFP transceivers are suitable for all products Cisco Small Business. Support various transmission media: single mode/multimode fiber, twisted pair (copper cable). Interface modules allow you to build networks as quickly and easily as possible. Ensure the joint operation of multiple systems, help upgrade telecommunications equipment, provide convenient management. Network add-ons can be used as uplink ports for high-speed connection to a backbone or other equipment. Stacking modules are used to connect multiple switches into a single logical device. Processor modules can support QoS, security features, other services and services. Most components are equipped with ports SFP+,QSFP+.

Modules Juniper Networks are produced for certain lines of routers, switches, and other devices. Optical transceivers differ in form factor, speed and transmission medium, operating range. There are one- and two-fiber options, with connectors LC, SC types. The manufacturer sells SFP, SFP+, XFP, QSFP, CFP Modules. Among the interface boards there are MIC, MPC, DPC, PIC. Network add-ons expand equipment with uplink ports. processor – can be suitable for different platforms at the same time, most representatives have three part numbers.

Extreme Networks modules are distinguished by high-quality performance and stable operation. Allows you to transfer data at high speeds over long distances. Suitable for different transmission environments. Favor the combined use of several types of devices from the manufacturer. Help build cost-effective networks. Small size add-ons save space in racks and cabinets.