Black Box Pro Switching System NBS A/B (Pins 1/2
Price: $63199
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Black Box Pro Switching System NBS A/B (Pins 1/2
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Black Box Pro Switching System NBS A/B (Pins 1/2 & 3/6) - Switch - 8 x 10/100 + 8 x 10/100 + 8 x 10/100 - rack-mountable

Item#:  8952375  | Model#: NBS008A
Price:
$631.99
Shipping:
Temporarily out of stock. Order today and we'll deliver when available. (Details)

Additional Resources

Black Box Pro Switching System NBS A/B (Pins 1/2 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 1 U NBS, it's very simple to switch all users from a main network to a backup network at the chassis itself using a momentary toggle switch on the front or via a serial RS-232 workstation.

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 1 U NBS can be simultaneously switched by pressing the momentary toggle switch on the chassis' front.

Specifications

General
   Device Type:  Switch - 8 ports - cascadable
   Enclosure Type:  Rack-mountable - 1U
   Subtype:  Fast Ethernet
   Ports:  8 x 10/100 + 8 x 10/100 + 8 x 10/100
   Max Units In A Stack:  255
   Features:  Built-in DIP switch
   Status Indicators:  Port status, power, status

Expansion / Connectivity
   Interfaces:  1 x 100Base-FX - management ¦ 1 x console - DB-9 - management ¦ 2 x cascading - RJ-11 ¦ 8 x 100Base-TX ¦ 8 x 100Base-TX ¦ 8 x 100Base-TX - 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:  1 year warranty
   Service & Support Details:  Limited warranty - parts and labor - 1 year ¦ Limited warranty - replacement - 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: NBS008A
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 8.0000 pound(s)
    Click here for full warranty and support information
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