Black Box NBS008A, Pro Switching System 4 Network Backup Switches manual Specifications

Models: NBS008A Pro Switching System 4 Network Backup Switches

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Chapter 1: Specifications

1. Specifications

MTBF — >1.3 million hours (based on field failure rate data for redundant supply configurations in a ground benign environment)

User Controls — A/B Gang switch: (1) momentary toggle switch; Gang Switch enable: (1) key-lock switch; System Select Switch: (1) momentary pushbutton switch;

Rack Address Switch: (1) 8-position DIP switch;

Configuration Switch: (1) 8-position DIP switch

Connectors — NBS004A: Switch ports: (12) duplex SC, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units; NBS004MA: Switch ports: (12) duplex SC, Management port: (1) RJ-45, Serial control port: (1) DB9 F, (2) RJ-11 connectors

for daisychaining units;

NBS006A: Switch ports: (18) duplex SC, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units;

NBS006MA: Switch ports: (18) duplex SC, Management port: (1) RJ-45, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units;

NBS008A, NBSALL8 (see NOTE below): Switch ports: (24) RJ-45, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units;

NBS008MA, NBSALL8MGR: (24) RJ-45 switch ports (see NOTE below), Management port: (1) RJ-45, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units;

NBS016A: Switch ports: (48) RJ-45, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units;

NBS016MA: Switch ports: (48) RJ-45, Management port: (1) RJ-45, Serial control port: (1) DB9 F, (2) RJ-11 connectors for daisychaining units

NOTE: NBS008A and NBS008MA models only switch pins 1, 2, 3, & 6; pins 4, 5, 7, & 8 are not supported. NBSALL8 and NBSALL8MGR switch all pins 1–8.

Indicators — Power supply LEDs: (2) LEDs: power supply 1 status, power supply 2 status; Switch position LEDs: (2) LEDs, all ports position A, and all ports position B;

Network status LEDs: (2) LEDs, E/N management port ON, and command activity (active only in NB004MA, NBS006MA, NBS008MA, NBSALL8MGR, NBS016AMA network manageable models)

Temperature Tolerance — Operating: 32° to 104° F (0° to 40° C);

Storage: -4° to 158° F (-20° to 70° C)

Humidity Tolerance — Up to 95% non-condensing

Altitude Tolerance — 10,000 ft. (3048 m)

Power — Four-position DC Power Entry connectors (provided for redundancy), 12 VDC, 100 mA nominal (350 mA nominal on NB004MA, NBS006MA, NBS008MA, NBSALL8MGR, NBS016AMA network manageable models);

NBS008A, NBS008MA: Additonal 187 mA while switching;

NBSALL8, NBSALL8MGR, NBS016A, NBS016MA: Additional 374 mA while switching;

NBS004A, NBS004MA: Additional 320 mA while switching;

NBS006A, NBS006MA: Additional 480 mA while switching

Size — 1.75"H x 17.25"W x 10.5"D (4.5 x 43.8 x 26.7 cm); fits in 1U, 19" rackmount enclosure

Weight — 5 lb. (2.3 kg), excluding external power supply modules

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NBS008A

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Black Box NBS008A, Pro Switching System 4 Network Backup Switches manual Specifications

NBS008A, Pro Switching System 4 Network Backup Switches specifications

The Black Box Pro Switching System 4 Network Backup Switches, specifically the NBS008A model, represents a cutting-edge solution for network resilience and management. This advanced device is designed to enhance network reliability by providing a seamless way to switch between primary and backup network links, ensuring continuous connectivity for critical applications.

One of the standout features of the NBS008A is its automatic failover capability. In the event of a link failure, the system swiftly transitions to a secondary connection without requiring manual intervention. This is crucial for businesses that rely on uptime, as it minimizes downtime and ensures that operations remain uninterrupted.

The device also supports a variety of network protocols, making it versatile for different network environments. It is compatible with Ethernet and other common standards, providing flexibility for integration into existing infrastructure. The NBS008A is equipped with multiple ports, allowing for connection to various devices and networks, and enabling redundancy across critical pathways.

In terms of management, the Black Box Pro Switching System features an intuitive user interface. Administrators can easily monitor the status of all connected links, configure settings, and access diagnostic tools to troubleshoot issues. This ease of use is essential for maintaining optimal network performance and quickly identifying any potential problems.

Moreover, the NBS008A incorporates advanced security features. It supports encryption and authentication protocols that protect against unauthorized access, ensuring that sensitive data is safeguarded during transmission. This security aspect is particularly important in today’s environment, where cyber threats are prevalent and organizations must prioritize data integrity.

The build quality of the NBS008A is robust, designed to withstand harsh operational conditions while maintaining high performance. Its compact form factor and rack-mountable design make it an efficient choice for various settings, whether in a data center or a smaller office environment.

Additionally, the NBS008A supports various network speeds, accommodating both legacy systems and modern high-speed networks. With its rich feature set, robust security measures, and reliable performance, the Black Box Pro Switching System 4 Network Backup Switches, NBS008A, is an invaluable asset for organizations seeking to enhance their network's reliability and efficiency.