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What device is used on a LAN and offers guaranteed bandwidth to each port?
Wiki User
∙ 12y ago
Bridges can compensate for speed discrepancies of WAN and LAN connections by using its buffering capabilities. This is done by storing the incoming data in on-board buffers and sending it over the serial link at a rate that the serial link can accommodate.
Wiki User
∙ 12y ago
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Which of the following consists of 24 channels each with a bandwidth of 64Kb?
ISDN
What connects a computer and allows it to talk to each other?
The device allowing two computers to communicate with each other is... a router (or modem).
What is a device connected to a network such as a computer or a game console?
A node is a device connected to a network such as a computer or a game console. (Each device connected to a network is referred to as a node. A node can be a computer, printer, game console, or router.)
Is a server a handheld internet device?
No, a server is not a handheld internet device. This is something that is used to logon to a specific website. Each site has their own server that "presents" their website.
What has a longer connective range Bluetooth or wireless?
wireless. but it depends on the power of the controller for each device.
Device that can handle several conversations and provide full network bandwidth to each device?
Multiport repeater
How does a bridge device improve performance on an Ethernet network?
how does each device work? what are the advantages of each? 1.switch 2.hub 3.bridge
What is the function of a bandwidth router?
The function of a bandwidth router is to moniter all the connections that are to do with the router and helps you work out how much bandwidth each connection is using.
Find the minimum bandwidth for FDM five sources each requiring 400Hz 200Hz guard band per channel?
no of sources: 5 bandwidth required for each source= 400 Hz no of guard times= 5 bandwidth of each guard time = 200 Hz minimum bandwidth = 5 *400 + 5*200 Hz
Does a switch share the bandwidth between call connected devices and a does a hub provide each port with the full available bandwidth?
yes
What is -3db bandwidth?
Bandwidth is typically measured from the two -3dB points on each end of the response curve. You find the two points where the response is -3dB (half power) and measure the distance between them. That is your bandwidth.
Which of the following consists of 24 channels each with a bandwidth of 64Kb?
ISDN
The relationship of the bandwidth required for double-sideband emitted carrier AM to the bandwidth of the modulating signal of?
In Amplitude Modulation (AM), specifically in the case of Double Sideband Suppressed Carrier (DSB-SC) or Full Carrier (DSB-FC) AM, the required bandwidth is twice the bandwidth of the modulating signal. If the modulating signal has a bandwidth of B Hz, the bandwidth required for AM would be 2B Hz. This is because both the upper and lower sidebands of the carrier wave are utilized in the modulation process, each consuming bandwidth equivalent to the original signal.
How do you connect onewireless broadband to ten computers and use same bandwidth same speed?
You can't ! Each computer would require an equal share of the available bandwidth from the router !
How does a USB host controller work?
The USB Process When the host powers up, it queries all of the devices connected to the bus and assigns each one an address. This process is called enumeration -- devices are also enumerated when they connect to the bus. The host also finds out from each device what type of data transfer it wishes to perform: Interrupt - A device like a mouse or a keyboard, which will be sending very little data, would choose the interrupt mode. Bulk - A device like a printer, which receives data in one big packet, uses the bulk transfer mode. A block of data is sent to the printer (in 64-byte chunks) and verified to make sure it is correct. Isochronous - A streaming device (such as speakers) uses the isochronous mode. Data streams between the device and the host in real-time, and there is no error correction. The host can also send commands or query parameters with control packets. As devices are enumerated, the host is keeping track of the total bandwidth that all of the isochronous and interrupt devices are requesting. They can consume up to 90 percent of the 480 Mbps of bandwidth that is available. After 90 percent is used up, the host denies access to any other isochronous or interrupt devices. Control packets and packets for bulk transfers use any bandwidth left over (at least 10 percent). The Universal Serial Bus divides the available bandwidth into frames, and the host controls the frames. Frames contain 1,500 bytes, and a new frame starts every millisecond. During a frame, isochronous and interrupt devices get a slot so they are guaranteed the bandwidth they need. Bulk and control transfers use whatever space is left. The technical links at the end of the article contain lots of detail if you would like to learn more.
What advantage do switches have over a passive hub?
Switches provide each computer with the full network bandwidth when routing packets, where a hub splits the bandwidth of the network across all the ports it has.
How many representatives is each state guaranteed for the House of Representatives?
One
