Black Box NBSALL8MGR Gigabit Ethernet Network Switch, 8-Port Rackmount Gang Switch, RJ-45 A/B All Pins, Network Manageable, Layer 2, 10/100/1000Base-T, 1U, TAA Compliant, RoHS (1 Year Warranty)

Front view of Black Box NBSALL8MGR rackmount gang switch showing 8 RJ-45 ports, LED indicators, and key-lock switch-alternate-image1
Rear view of Black Box NBSALL8MGR showing management ports, RS-232 interface, and dual power inputs-alternate-image2

Black Box NBSALL8MGR Gigabit Ethernet Network Switch, 8-Port Rackmount Gang Switch, RJ-45 A/B All Pins, Network Manageable, Layer 2, 10/100/1000Base-T, 1U, TAA Compliant, RoHS (1 Year Warranty)

Black Box NBSALL8MGR

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产品关键特征

  • 🔄 8-port RJ-45 A/B switch with all-pin switching capability
  • 🌐 Supports 10/100/1000BASE-T Gigabit Ethernet networks
  • 🔌 Dual power inputs for redundancy
  • 🔒 Lockable switch with removable key for security
  • 📡 Remote management via TCP/IP, SNMP, Telnet, or Web browser
  • ⚡ Latching relays maintain position even during power loss
  • 🔗 Daisy-chain up to 255 chassis (4080 ports)
  • 📊 Auto bypass and auto-recovery functions
  • 🛡️ 1U rack-mountable design
  • 🏭 TAA compliant and Made in USA
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Black Box

NBSALL8MGR

Black Box NBSALL8MGR Network Manageable Rackmount Gang Switch - Enterprise-Grade Layer 1 Switching Solution

The Black Box NBSALL8MGR is a professional-grade 1U rackmount gang switch designed for mission-critical network environments requiring reliable failover and backup switching capabilities. This TAA-compliant, network-manageable switch features 8 RJ-45 A/B ports supporting 10BASE-T/100BASE-TX/1000BASE-TX Ethernet networks, making it ideal for enterprise data centers, military systems, broadcast networks, and financial institutions.

Advanced Network Management and Control Features

Experience versatile control options with manual, electronic (RS-232 console), or remote TCP/IP network management. The switch supports Telnet, SNMP, and web browser-based management, enabling seamless integration into existing network infrastructure. The key-lockable gang switching feature provides additional security for simultaneous port control.

Reliable Failover and Redundancy

Built with enterprise reliability in mind, the NBSALL8MGR features:

  • Auto bypass and auto-recovery functions
  • Latching A/B position mechanism for continuous signal transmission during power loss
  • Dual power inputs for redundancy
  • Support for daisy-chaining up to 255 chassis (4080 ports)

Technical Specifications and Performance

The switch delivers enterprise-grade performance with:

  • Gigabit Ethernet support (10/100/1000Base-T)
  • All-pin switching capability on RJ-45 ports
  • Protocol and data rate transparency
  • Compact 1U form factor (17.3" x 1.8" x 10.5")
  • Lightweight design at approximately 5 lbs
Key Features: Network manageable, TAA compliant, RoHS/WEEE certified, redundant power supply support, and comprehensive Layer 1 switching capabilities.

Installation and Compatibility

The NBSALL8MGR is designed for standard 19-inch rack installation and features:

  • 1U rack-mount form factor for space-efficient deployment
  • Compatible with twisted pair cabling infrastructure
  • Support for RS-232 circuits with hardware handshake leads
  • Easy integration with existing network monitoring systems

Environmental and Compliance Standards

Meeting strict regulatory requirements, this switch is:

  • TAA Compliant for government installations
  • RoHS and WEEE certified for environmental sustainability
  • Made in the United States
  • Backed by a 1-year limited warranty

Applications and Use Cases

Ideal for:

  • Military and classified information systems
  • Broadcast network infrastructure
  • Financial trading environments
  • Mission-critical enterprise networks
  • Data center failover solutions
  • Latches the A/B position to keep signals moving even if power is lost.
  • Enables individual or simultaneous (ganged) control of circuits.
  • Switch manually, electronically via a local RS-232 console, or remotely over a TCP/IP network.
  • Lockable switch with removable key for securing gang switching control.
  • Supports connections to Gigabit Ethernet segments.
  • Features highly reliable internal telecommunications relays.
  • Transparent to data rates, protocols, formats, and signal levels.
  • Compact, 1U-high rack-mountable chassis.
  • Includes dual power inputs for redundancy.
  • Daisychain multiple units for up to 4080 ports or 255 chassis.

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 the 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 the use of more than four leads. (We also offer models that switch just Pins 1/2 and 3/6 of the RJ-45 connectors.)

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.

Port settings are also software controllable, so you can toggle a connected device from the A to the B position from a workstation. You not only have reliable network paths, but you can automate switching to control individual settings.

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

General Information
ManufacturerBlack Box Corporation
Manufacturer Part NumberNBSALL8MGR
Brand NameBlack Box
Product ModelNBSALL8MGR
Product NameRackmount Gang Switch - 19 , 1U, (8) RJ-45 A/B (All Pins), Network Manageable
Product TypeEthernet Switch
Interfaces/Ports
Total Number of Network Ports8
Port/Expansion Slot Details1 x Fast Ethernet Network,24 x Gigabit Ethernet Network
Media & Performance
Media Type SupportedTwisted Pair
Ethernet TechnologyGigabit Ethernet
Network Technology10/100/1000Base-T
Network & Communication
Layer Supported2
Management & Protocols
ManageableYes
Power Description
Frequency60 Hz
Power SourcePower Supply
Redundant Power Supply SupportedYes
Physical Characteristics
Compatible Rack Unit1U
Form FactorRack-mountable
Height1.8
Width17.3
Depth10.5
Weight (Approximate)5 lb
Miscellaneous
Environmentally FriendlyYes
Environmental CertificationRoHS,WEEE
Country of OriginUnited States
TAA CompliantYes
Warranty
Limited Warranty1 Year

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

常见问题
The Black Box NBSALL8MGR is a Layer 2 Gigabit Ethernet network switch featuring 8 RJ-45 ports with A/B switching capability. Key features include network manageability, latching A/B position that maintains signals during power loss, dual power inputs for redundancy, and both manual and remote switching options via RS-232 console or TCP/IP network. It's a 1U rack-mountable unit that supports 10/100/1000Base-T connections and includes a lockable switch with removable key for securing gang switching control.
The switch supports 10/100/1000Base-T Gigabit Ethernet connections across its 8 ports. It can be controlled through multiple interfaces: manually via front panel toggle switch, electronically through a local RS-232 console, or remotely over TCP/IP network using Telnet, SNMP, or web browser. The device switches all eight leads on the RJ-45 ports and is compatible with twisted pair cabling. For expanded connectivity, it can be daisy-chained with up to 255 chassis to support up to 4080 ports.
The Black Box NBSALL8MGR is designed as a 1U rack-mountable unit with dimensions of 1.8" height, 17.3" width, and 10.5" depth. It weighs approximately 5 pounds. The switch features a compact chassis design suitable for standard 19-inch racks and includes mounting hardware. For power, it operates at 60 Hz frequency and includes dual power inputs for redundancy, ensuring continuous operation in critical environments.
The switch incorporates several reliability and safety features including highly reliable internal telecommunications relays, auto bypass, and auto-recovery functions. It's TAA compliant and meets RoHS and WEEE environmental certifications. The latching A/B position maintains signal flow even during power loss, and the dual power inputs provide redundancy. A key-lockable switch adds security for gang switching control, making it suitable for mission-critical applications including classified information systems.
The automatic failover feature operates through auto bypass and auto-recovery functions. If the "normal" network paths between the chassis and the monitored device fail, the system automatically switches from the normal connection state to the bypass (failover) connection state. The switching circuits use physical latching relays, ensuring that once a position is set, it maintains that position even during power loss, providing continuous network availability and reliability.
The switch offers multiple management options: local control via a front-panel momentary toggle switch, electronic control through a local RS-232 console, and remote management over TCP/IP network. Remote management can be performed using Telnet, SNMP, or a web browser interface. The system allows for individual port control or simultaneous (ganged) control of circuits. A key-lockable switch provides security for the gang switching function, and settings can be automated through software control.
This Layer 1 switching system is ideal for mission-critical applications due to its robust failover and reliability features. It includes dual power inputs for redundancy, latching relays that maintain positions during power loss, and automatic failover capabilities. The switch is particularly suited for classified information and military systems, broadcast networks, and stock exchanges. Its TAA compliance, security features like key-lockable controls, and the ability to switch between main and backup networks make it highly reliable for critical operations.
The Black Box NBSALL8MGR comes with a 1-year limited warranty. As a TAA-compliant product manufactured in the United States, it meets federal government procurement requirements. The switch is environmentally certified with RoHS and WEEE compliance, ensuring it meets international environmental standards. Support options include documentation for setup and configuration, and technical assistance for implementation and maintenance.

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Price$1,954.00$601.00$496.00$900.00$1,850.00
Total Number of Network Ports848484824
ManufacturerBlack Box CorporationCisco-IMSourcingCisco-IMSourcingCisco-IMSourcingCisco-IMSourcing
Ethernet TechnologyGigabit EthernetGigabit EthernetGigabit EthernetGigabit EthernetGigabit Ethernet
ManageableYesYesYesYesYes
Form FactorRack-mountableRack-mountableRack-mountableRack-mountableRack-mountable
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