mbps to megabytes

specially used for the Gigabit stacking between switches, and the connection between GigaStack GBIC uses a dedicated stacked cable. Figure 4 Cisco GigaStack GBIC stack module and Cable 2) SFPSFPSmall Form-factor Pluggables) can be simply understood as an upgraded version of GBIC. SFP Module 5) is half the size of the GBIC module. You can configure more than twice the number of ports on the same panel. The SFP module is basically the same as that of GBIC. Therefore, it i

The development of the routing industry has also promoted the upgrade of the broadband backbone network technology. In terms of the network structure, the broadband backbone network will develop towards high efficiency in the future, improve the service quality, traffic monitoring, and network management functions to a higher level. With the rapid development of modern Telecom, computer, and Internet technologies, data, voice, video, and other services are constantly growing and are showing a co

Relying on the Trapeze "uninterrupted wireless" function, the wireless LAN will provide more robust connections, go out of the initial stage of providing mobility for enterprises, and gradually replace wired networks in the future. In the past, wireless LAN was regarded as only applicable to applications that require mobility to improve efficiency. Therefore, they are usually deployed in conference rooms, university campuses, and other places, so that participants do not need to connect their la

assigned by the kernel. The ID consists of a master sequence number and a sequence number, two digits separated by a colon. Qdisc A qdisc is assigned a master serial number, called a handle (handle), and then the namespace of the class is taken from the serial number. The handle is expressed in the same way as 10: In practice, it is necessary to explicitly assign a handle to a qdisc with sub-classes. Classes (Class) Share this Qdisc's main serial number in the same class as the Qdisc, but e

The test of the Integrated Wiring System is still quite common, So I studied the differences between the test of the six types of Integrated Wiring System and the cat5e. I would like to share with you here, hoping to help you. Facts have proved that wireless technology is not an alternative to cat5e. It is applicable to environments where mobility is critical, or where Cables cannot be laid between switches and NICs. However, for general office environments, which represents a vast majority of n

What is wi-fi) The IEEE 802.11b wireless network specification is a variant of the IEEE 802.11 Network specification. The maximum bandwidth is 11 Mbps. when the signal is weak or there is interference, the bandwidth can be adjusted to 5.5 Mbps, 2 Mbps, and 1 Mbps. The bandwidth is automatically adjusted to effectively

searches for the address table in the memory to determine the target MAC address (the hardware address of the NIC) NIC is mounted to which port, and data packets are quickly transmitted to the destination port through the internal switching matrix. If the destination MAC does not exist, the packets are broadcast to all ports, after receiving the port response, the switch "learns" the new address and adds it to the internal address table. A vswitch can transmit data between multiple port pairs a

When we purchase a wireless router, we believe that the vast majority of users only care about the wireless transmission rate, which often appears in the prominent position of the product packaging, it has already become a gold icon used by major wireless router manufacturers for publicity, but you can understand that this number is only a theoretical value, but it is quite different from the actual transmission rate of wireless routes, so what is the water content of this gold signboard? So ple

I. speed matching As we all know, wireless devices have evolved from early 802.11b (11 Mbps) specifications to mainstream 802.11a/g (54 Mbps) and 802.11n (270/300 Mbps) and MIMO (108/240 Mbps ), the following products are forward compatible. For example, when an 802.11g device detects a 11b device, the 11g device perfo

installation, and no need to pay telephone bills, it has become another new and efficient access method after modem and ISDN. Figure 4 of ADSL access technology. The biggest feature of the ADSL solution is that there is no need to transform the signal transmission line. You can use a common copper telephone line as the transmission medium and use a dedicated modem to achieve high-speed data transmission. ADSL supports the uplink speed of kbps ~ 1 Mbps