Author Archives: Admin

Rack Cable Manager for Data Center Cable Management

As plenty of devices and cables are added into data center cable racks, cable management in racks becomes one of the most pressing challenges for data center managers. To avoid rack cables looking like messy spaghetti, rack cable manager has … Continue reading

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Cat6 Patch Panel: Shielded vs Unshielded

Patch panel is a commonly used mounted hardware assembly that contains ports for connecting and managing incoming and outgoing fiber/copper cables. It is usually attached to network racks, either above or below network switches. According to the cable type, it … Continue reading

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EVPN vs VPLS: What’s the Difference?

EVPN and VPLS are two technologies that provide Ethernet multipoint services over IP/MPLS networks. And as everyone knows, VPLS has been available and widely deployed for many years. EVPN, however, is a new upcoming technology which is considered to be … Continue reading

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AC Switch vs DC Switch: What’s the Difference?

The first step on integrating a switch into the network is to get it powered up. And as to power supply, there are AC and DC power for network switch, both of which are used for increasing network uptime. Then … Continue reading

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VLAN vs Subnet: What Are Their Differences?

VLAN and Subnet are both developed to deal with segmenting or partitioning a portion of the network. And they also share such similarities as restricting broadcast domains or ensuring security through isolation of different sub-networks. However, there are obvious differences … Continue reading

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