Black Box Pro Switching System NBS A/B (All 8
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Black Box Pro Switching System NBS A/B (All 8
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Black Box Pro Switching System NBS A/B (All 8 Pins) - Switch - managed - 8 x 10/100/1000 + 8 x 10/100/1000 + 8 x 10/100/1000 - rack-mountable (NBSALL8MGR)

Item#:  8952405  | Model#: NBSALL8MGR
Price:
$922.99
$6.99 Shipping
Shipping:
In Stock. Usually ships next business day. (Details)

Additional Resources

Black Box Pro Switching System NBS A/B (All 8 Product Details

Use this layer 1 switching system to add network backup and failover switching to your data networks. It's ideal for mission-critical applications, including classified information and military systems, broadcast networks, and stock exchanges.

With the Pro Switching System 1U NBS, it's very simple to switch all users from a main network to a backup network. Locally, this is done using a momentary toggle switch on the chassis' front or from a serial RS-232 workstation. But it also supports control from a remote workstation via its 10BASE-T Ethernet port. Through this TCP/IP connection, you can switch and monitor the system's circuits using Telnet, SNMP, or a Web browser link.

The switching system also features auto bypass and auto recovery functions. If the "normal" network paths between the chassis and the device being monitored go down for any reason, the chassis will automatically switch from the normal connection state to the bypass, or failover, connection state.

This model switches all eight leads on the RJ-45 ports. It's designed for use in 10BASE-T/100BASE-TX/1000BASE-TX Ethernet networks, for switching RS-232 circuits that use both data and hardware handshake leads, or any application that requires use of more than four leads.

Each switching circuit has a common (C) port that's latched to its associated A or B port, which means it passes signals even if the chassis is without AC power. Because its relays are physically latched into position, once a position is set, it stays set. The switch circuit is as reliable as the CATx cables connected to it.

A key-lockable switch secures the gang switching function. With the key-lock switch in the enabled position, all ports in the Pro Switching System 1U NBS can be simultaneously switched by pressing the momentary toggle switch on the chassis' front.

Need to add ports later? Simply daisychain multiple Pro Switching System 1U NBS chassis together - up to 255 in all - and control them as a single system.

Specifications

General
   Device Type:  Switch - 8 ports - managed - cascadable
   Enclosure Type:  Rack-mountable 1U
   Subtype:  Gigabit Ethernet
   Ports:  8 x 10/100/1000 + 8 x 10/100/1000 + 8 x 10/100/1000
   Max Units In A Stack:  255
   Remote Management Protocol:  SNMP, Telnet

Expansion / Connectivity
   Interfaces:  1 x 10Base-T - RJ-45 - management ¦ 1 x console - DB-9 - management ¦ Cascading: 2 x RJ-11 ¦ 8 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 8 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 8 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - backup

Power
   Power Device:  External power adapter
   Power Redundancy:  Yes
   Voltage Required:  AC 120 V (60 Hz)

Miscellaneous
   Cables Included:  1 x patch cable
   MTBF:  1,300,000 hours
   Compliant Standards:  RoHS
   TAA Compliant:  Yes

Dimensions & Weight
   Width:  17.2 in
   Depth:  10.5 in
   Height:  1.7 in
   Weight:  5.07 lbs

Manufacturer Warranty
   Service & Support:  Limited warranty - 1 year

Environmental Parameters
   Min Operating Temperature:  32 °F
   Max Operating Temperature:  104 °F
   Humidity Range Operating:  0 - 95% (non-condensing)
 
  • Manufactured by: Black Box Corporation
    Warranty provided by: Black Box Corporation
    UPC No:
    Mfg Part No: NBSALL8MGR
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 8.0900 pound(s)
    Click here for full warranty and support information
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