How To Terminate Fiber Patch Panel' title='How To Terminate Fiber Patch Panel' />An Overview of Active and Passive Components used to create an IP Network excitingip. A Wired Computer Network LAN is basically a combination of various Active and Passive Network Components. In this article, we explore the salient points on the important Active and Passive Components that are required for building a basic wired computer network. Pdf To Dxf Converter Software. Wired Computer Network Architecture Diagram Architecture Diagram Active and Passive Components in an IP Network. In the above diagram, let us assume that there are basically three departments in an organization that wants to have a LAN across all the departments IT Department, Department 1, Department 2. So, if we are to plan for the network components department wise, for the IT department, we could plan for,Network rack,Router, Core switch. Edge Switches if requiredUTP Patch panel, UTP Patch Cords. Fiber Patch Panel, Fiber Patch Cords. Cat 6 Cat. 6A UTP cables. IO Box with Face Plate, UTP Patch Cords. PVC Channel Casing Caping Conduits. Fiber Cables Single Mode or Multi ModeThe components required in the other two departments would also be similar with the exception of router core switch being replaced by distribution edge switches. The above mentioned network components can be broadly divided in to two categories Active Components and Passive Components. Active Components are those devices which required to be supplied with external power ACDCPOE etc in order to function. They also boost the power of the signals. Passive components do not require to be provided with any electrical power to work They just plug on to active components and transmit carry the information electrical optical signals. Active Network Components Network Switches Network Switches are the basic components of an IP Network. All the network endpoints like PCs, Laptops, Printers, etc connect to these switches. As the name goes, they switch distribute the data received from one node to any other node in the network. The network switches come in a variety of configurations, and the popular ones are mentioned below 8 Port 1. Mbps. 16 Port 1. Western Wood Products Association, representing Western lumber manufacturers. Mbps. 24 Port 1. Mbps. Port 1. Mbps. Network switches could also have 1. Mbps and POENon POE Port combinations. Tech Tip Installation Video How to Install a 12 Fiber Rack Mount Patch Panel Duration 513. FIBERONE, LLC 181,764 views. They could also have variations in terms of functionalities Manageable, Semi Manageable and Unmanaged Switches. There are even 2. Port Optical Switches which connect as many optical connections in addition to the 24 ports of the optical connections that normal switches have. The numbers 8, 1. Copper UTP Connectors the switch has, and the switches can connect to as many network devices. Each such port supports a maximum speed of 1. Mbps depending on the end point connecting to it it can auto negotiate to the highest speed supported by the endpoint. Some ports support POE Power over Ethernet which is a technology to carry the power as well as data to the endpoints, so that the endpoints need not connect to a separate power source In the case of Wireless Access Points, IP Phones etc. Some network switches are of Un managed type You can just connect the computers to them, connect them to neighboring switches and extend the network, but beyond that function, not much functionalities management features are supported by them. The advantages of unmanaged switches are their cost they are inexpensive. Some network switches are of Semi Managed type They come with a web browser based management interface, limited Qo. S configurations, VLAN configuration, 8. But these management features are limited to what is determined by the manufacturer. These switches are slightly more expensive than the unmanaged variety but less expensive than fully manageable switches. Some network switches are Fully Manageable They allow the configurations of VLANs per port, allow VLAN trunking, support web based management functionalities, support SNMPRMON protocols so that each port can be monitored by an SNMP based network management system, support RSTP Rapid Spanning Tree Protocol so that alternates cabling paths can be created for uplinking, support Link Aggregation so that couple of cables from individual ports can connect to the uplink switch with double the speed, support port mirroring for management call recording, support stacking and many other such useful features which help in maintaining a network. Layer 3 Switches As the network becomes bigger and bigger, it becomes difficult to manage all the nodes using a single layer 2 network segment. One of the main problem with such unsegmented networks are broadcasts which can create performance bottlenecks on large networks. Another issue is the spreading of virus and botnets with a segmented network, these remain mostly within their segments. Thats why VLANs are advocated on large networks which segment the network based on the location department application etc. But the devices in one segment of the network would need to invariably communicate with the other segments Especially in centralized networks where all the servers are designed to be in a common VLAN and the nodes communicating with them are from different VLANs. In such cases, there needs to be a Layer 3 network device that performs seamless Inter VLAN routing without affecting the performance of the network This is exactly the reason why Layer 3 switches are required. They are capable of performing both the Layer 2 Switching and Layer 3 Routing at Line Rate. They also allow to configure flexible network wide security policies and perform Layer 3 Qo. S functionalities which are critical in converged networks which carry a substantial amount of real time traffic that require low latency. Passive Network Components Structured Cabling has become quite common for inter connecting the various active devices in an IP network. So the following passive components are commonly utilized in an IP Network for Structured Cabling Cat 6 UTP Un shielded Twisted Pair Copper Cables These are the network cables that connect a PC endpoint to a network switch. Some times, they are also used to provide inter connectivity between switches as long as the distance is not greater than 9. Cat 6 UTP Patch Cords These are one meter 2 meter factory crimped cables with RJ 4. Actually, the Cat 6 Cables are not recommended to be directly terminated in either the network switch or the PCendpoint. Only the patch cords terminate on both devices and connect to the Cat 6 Network cable through an IO Box and UTP patch panel. Network Rack Network Racks are either wall mounted or Floor Standing types depending upon their size. Common sizes of network racks range from 6. U to 4. 2U. All the network equipments are designed in multiples of 1. U so as to be accommodated in to these racks with standard fittings. They generally have a width of 1. The network racks come with a glass door, lock and key, fans required for cooling, trays, power supplies, cable managers and all other accessories. IO Box and Face Plate The IO Box and Face Plate are kept near the computers and a UTP patch cord is used to connect the Face Plate with the network port in the PC. The Cat 6 UTP cable which comes from the switch terminates in to a permanent connection behind the IO Box. UTP Patch Panel The UTP Patch Panel is used for terminating all the Cat 6 Cables that come from various PCsendpoints in the network Actually IO Box to the rack.