What does backplane mean in computers?

What does backplane mean in computers?

A backplane is an electronic circuit board containing circuitry and sockets into which additional electronic devices on other circuit boards or cards can be plugged; in a computer, generally synonymous with or part of the motherboard.

What is a backplane PCB?

Definition. The term Backplane PCB generally refers to larger format printed circuit boards that are used as backbones for connecting several PCBs together to ultimately form a computer bus. Typically, they do not contain active components; rather, they serve as a connection center between active duty PCBs.

What is power supply backplane?

The power supply backplane carries 12V power from the power supplies to the power distribution board over a pair of bus bars. It also delivers 3.3V standby power over a three-pin wire cable. Caution – The system supplies standby power to the power distribution board even when the server is powered off.

What is a backplane cloud?

A backplane or backplane system is an electrical connector that joins several electrical circuits together. The backplane connectors are parallel to each other in order to link each pin to its relative pin on each connector, forming a complete computer bus.

What is the purpose of the backplane?

The backplane is a printed circuit board containing connections (slots) for expansion boards and allows for communication between all connected boards. An example of a backplane used with earlier computers was the NLX form factor, which had connections for expansion cards and a motherboard.

What does a backplane do?

A backplane is the circuitry that provides connectivity between the different modules on a switching or routing device. For network monitoring and management, backplane capacity (or backplane bandwidth) is a very important concept. Backplane capacity acts as a cap on the maximum throughput of a network device.

What is a SATA backplane?

SAS / SATA removable hard drive racks facilitate hot-swap operation for RAID setups, or mobility for transferring data or backups. The racks include the frame as well as the drive tray. Spare trays are available on each product page.

What is switch backplane?

The backplane bandwidth of the switch is the maximum amount of data that can be throughput between the switch interface processor or the interface card and bus. The backplane bandwidth marks the total data exchange capability of the switch, and the unit is Gbps, also called the exchange bandwidth.

What is a backplane switch?

As explained, backplane is a circuit biard that connects several connectors in parallel to each other. Switch backplane generally refers to the switch fabric. When we talk about the switch backplane capacity, this refers to the maximum throughput when the switch is fully in use.

What is SAS controller card?

Serial Attached SCSI / SAS Controller Cards also known as SAS HBA, SAS Host Bus Adapters, SAS Interface Cards. These sas controller cards allow you connect your SAS drives or RAID Enclosures to your system. Note: SAS Controllers supports SATA Backplane and SATA hard drives also.

What is backplane interface?

A backplane (or “backplane system”) is a group of electrical connectors in parallel with each other, so that each pin of each connector is linked to the same relative pin of all the other connectors, forming a computer bus. A backplane uses plug-in cards for storage and processing.

What does RAID controller do?

A RAID controller is a hardware device or software program used to manage hard disk drives (HDDs) or solid-state drives (SSDs) in a computer or storage array so they work as a logical unit.

What is a backplane in electrical wiring?

A backplane (or backplane system) is a group of electrical connectors in parallel with each other, so that each pin of each connector is linked to the same relative pin of all the other connectors, forming a computer bus.

How does a backplane connector function like a motherboard?

At which point, the system does function like a motherboard. If backplane connectors have design shortcomings it’s in dealing signal quality. When a signal enters a system from an external server, it first travels through traces on a daughter card, then into the backplane connector.

What are the common misconceptions about backplane connectors?

The common misconception likely stems from backplane connectors being connected to single board computers or system host boards. At which point, the system does function like a motherboard. If backplane connectors have design shortcomings it’s in dealing signal quality.

What is a high speed backplane connector?

Our high speed backplane connectors provide system designers with flexibility in solving specific performance challenges. A proven electrical performer with excellent functional density, the Z-PACK TinMan backplane connector supports data rates of 12+ Gbps.

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