Black Box Pro Switching System NBS Fiber Multimode Product Details
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.
Unique latching optical switch mechanisms and micro-mirrors optically route signals between ports. And because the system is fiber based, there's no need to worry about EMI/RFI interfering with signaling in electronically noisy applications.
The system uses duplex SC connections for each channel (port) to form bidirectional data paths to your multimode network segments. Simply connect fiber cables between the system's circuits and the network connections you want to control. As soon as the fiber cables are plugged into the chassis, the selected data paths become active.
Each switching circuit has a common (C) port that's latched to its associated A or B port, which means it transmits 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.
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.
Device Type: Network bypass unit
Height (Rack Units): 1U
Width: 17.2 in
Depth: 10.5 in
Height: 1.7 in
Weight: 5.07 lbs
Form Factor: External
Ports Qty: 4
Connectivity Technology: Wired
Status Indicators: Port status, power
Features: Built-in DIP switch
Expansion / Connectivity
Interfaces: 4 x - SC multi-mode x 2 ¦ 4 x - SC multi-mode x 2 ¦ 4 x - SC multi-mode x 2 ¦ 1 x serial - DB-9 ¦ 2 x cascading - RJ-11
MTBF: 1,300,000 hour(s)
Compliant Standards: RoHS
TAA Compliant: Yes
Power Device: Internal power supply
Installed Qty: 2
Power Redundancy: Yes
Voltage Required: AC 110 V ( 60 Hz )
Service & Support: 1 year warranty
Service & Support Details: Limited warranty - parts and labor - 1 year ¦ Limited warranty - replacement - 1 year
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
Mfg Part No: NBS004A
( Length:0, Width:0, Depth:0)
Shipping Weight: 8.4700 pound(s)
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