Distribution frame capable of switching connection of primary and backup switches
A technology for connection switching and patch panels, applied in the field of patch panels, can solve the problems of unsafe, unreliable, and large working limitations of the network system, and achieve the effects of reducing the cost of use, quickly restoring use, and having a simple structure.
Inactive Publication Date: 2018-06-01
国网浙江省电力有限公司嵊泗县供电公司 +2
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[0002] The switching system network is composed of clients, access switches, aggregation switches, and core network switches. The core switching system, aggregation switches, and access switches can be hot-backed up through redundant links of hot-standby switches; There is only one line to the client, and there is no way to make a backup. If the access switch is broken, you must manually jumper the wiring system corresponding to the client to the new switch, or manually jump to the redundant switch. It requires relatively professional computer network technology to operate. It
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[0015] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0016] Such as figure 1 As shown, a distribution frame capable of connecting and switching main and standby switches includes a distribution frame, and the distribution frame is provided with a switching device for connecting and switching two main and standby switches, and the switching device includes 3 groups and The switches have the same number of network connection ports. The first group of network ports 1 is connected to the ports of the main switch through jumpers, the second group of network ports 2 is connected to the ports of the standby switch through jumpers, and the third group of network ports is used for Connect the corresponding equipment or computer, a toggle switch circuit is set between the third group of network ports and the first group of network ports 1 and the second group of network ports 2, and the toggle s...
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The invention discloses a distribution frame capable of switching connection of primary and backup switches, and relates to a distribution frame. At present, the connection switching circuits of the primary and backup switches are relatively complex and relatively high in cost. The distribution frame provided by the invention is provided with a switching device for switching connection of two primary and backup switches, the switching device comprises three sets of network connection ports of which the number is the same as that of the switches, the first set of network ports is correspondingly connected with the port of the primary switch via a jumper, the second set of network ports is correspondingly connected with the port of the backup switch via a jumper, the third set of network ports is used for connecting corresponding equipment or a corresponding computer, a toggle switch circuit is arranged between the third set of network ports and each of the first set of network ports andthe second set of network ports, and the connection between the third set of network ports and the first set of network ports or the connection between the third set of network ports and the second set of network ports is achieved through the switching of the toggle switch circuits. According to the technical scheme provided by the invention, the whole switching of the network ports of differentswitches is conveniently achieved via the toggle switch circuits, and the structure is simple.
Description
technical field [0001] The invention relates to a distribution frame capable of performing switching between main and standby switches. Background technique [0002] The switching system network is composed of clients, access switches, aggregation switches, and core network switches. The core switching system, aggregation switches, and access switches can be hot-backed up through redundant links of hot-standby switches; There is only one line to the client, and there is no way to make a backup. If the access switch is broken, you must manually jumper the wiring system corresponding to the client to the new switch, or manually jump to the redundant switch. It requires relatively professional computer network technology to operate. It is very unsafe and unreliable for network systems that require real-time applications, and it also greatly increases the difficulty of network maintenance. At present, there are mainly two ways to switch the switch. One is to realize the automat...
Claims
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Login to View More IPC IPC(8): H04Q1/14H04Q1/16H04L12/24
CPCH04Q1/14H04L41/0668H04Q1/16
Inventor 颜明波白练何涛朱俊宇王立军
Owner 国网浙江省电力有限公司嵊泗县供电公司