2014年7月25日星期五

What is the difference of 24 module patch panels and patch panels in the use of 110 type ?

It belongs to the problem of weak cabling project, 24 voice or network module patch panels, through one end and one end of the RJ45 crystal head is duckbill head. rj45 modular jack head is connected to the patch panel, the head is connected to 110 with duckbill wire rack. Whether it is to do voice patch panel allocation or distribution networks can play a flexible use, flexible allocation role. For example, the use of words as the voice line. A company has hundreds of door phone, if the internal department or by calling the telephone number to increase occurs, then the network administrator, or else you can use to adjust the jumper to complete this action.

2014年7月21日星期一

how do cat6 patch panel Piggyback works ?

One commonly used solution to cable-length limitations is something called HDMI over Cat 6. ­Steven D’Addone, co-owner of Intra Home Systems in New Jersey, an installer of high-end audiovisual systems, swears by the technology. “We only run cat6 patch panel,” he says.
Here’s how it works: A video source, such as an HD cable box, is connected to a small device­­—a “balun,” in the parlance of the trade—with a short HDMI cable. The balun usually takes the form of a small, router-like box or a wall plate. Its job is to pass the HDMI signal along to one or more cat5e cable or Cat 6 cables. (These are the same cables used to wire Ethernet networks—Cat 5e is a more common cable, but the ­newer Cat 6 standard is preferred by AV installers for its higher bandwidth.) At the receiving end, a similar box passes the signal back onto an hdmi wall plate, which then connects to your display.
Now, all HDMI over cat6 patch panel baluns are not created equal. Some crudely bridge the HDMI and cat6 patch cables by relying on the signal power of the original video source—this limits the range considerably. Others compress and then decompress the HDMI signal, but this can cause hardware compatibility problems. D’Addone recommends a third type of system. “What seems to be the most reliable are products that are high-­bandwidth and powered on both sides,” he says. These boxes, which can be found for about $100 each, create a direct bridge between HDMI and a pair of Cat 6 cables, but provide extra power to ensure the signal can travel distances up to 150 feet.
Best of all, powered HDMI over Cat 6 preserves the quality of video and audio ­signals. And given the low cable price—about a dollar per 10 feet online—HDMI over Cat 6 makes the most economic sense for longer throws.

2014年7月11日星期五

12 fiber optic patch panel features are as follows

12 port patch panel features are as follows: 
Fully modular design, all positive operation 
Welding and wiring in one set, to maximize the high-density 
Can be installed on a standard Cat6 keystone Jack rack 
Suitable for ribbon and non-ribbon cable 
Cocker then mounted FC, SC, ST and LC adapters, etc 
With the mini USB 3.0 cable connected to the adapter mounted at 30 ° cards, both to ensure the bending radius of curvature jumpers and avoid eye laser burns 
Easy to operate, perfect protection 
Cables and pigtails all have more than 2m disk storage space.

2014年7月10日星期四

12 fiber optic patch panel is a fiber splicing HPN series wiring unit body

12 port patch panel is a HPN Series fiber optic splice wiring unit body, which makes the maximum end of the cable into the connection and wiring of high density, while for the cable plug in terminal block the best protection, and can be based on need as a stand-alone unit mounted welding wires used on standard 19-inch rack. 
audio connector internal capacity fiber optic patch panel: 1U 
12 fiber optic patch panel configuration Capacity: 12 cores with fusible 
12 Fiber Distribution Frame Specifications (H × W × D) mm: 45 × 483 × 250

2014年7月9日星期三

Six MDF core capacity

Cat6 patch panel should be such that a maximum number of cable cores in the complete usb 3.0 connector shelves, where possible, the contact may be a few more on each cable in a frame in order to facilitate the deployment of the optical path. Meanwhile vga extension cable capacity should correspond to the number of common core cable series, so when you use can reduce or avoid improper patch with capacity waste.

2014年7月8日星期二

Six patch role

cat6 patch panel is an optical transmission system is an important equipment, which is mainly used for fiber splicing cable terminals, optical connector installation, then barrier terminal strip the optical path, the excess cable pigtail storage and protection, it is for fiber-optic communications network safe operation and flexible use plays an important role. Over the past 10 years, optical communication cable is typically used in the construction of several to tens of cores core, MDF core capacity is generally 100 or less, which showed a small patch growing pigtail storage capacity, the deployment of inconvenience connection operation, fewer features, and simple rj45 wall socket shortcomings. Now optical communication has been widely used in long haul and local network relay transmission, fiber optic technology has become the development direction of the access network. The new fiber-optic network throughout the building, both try to use a large number of cable cores, thus the capacity for patch panels, function and structure put forward higher requirements.

2014年7月4日星期五

Dosage and 24 port patch panelcat of

Dosage and overall network is mainly based on the number of points or the floor (and similar floor, depending on how the system is designed diagram) points to the number of molex connector configurations. Different buildings, different system designs, patch panels are the main differences crossover ethernet cable devices. For example, a building only four rooms, the master device is set on the first floor, all floors between network points are entering the device, the number of 24 port patch panelcat is equal to the building all network points / patch panel ports (24, 48, etc.), plus got to margin; If, on the 9th floor of a building there, between the main device is set on the fourth floor, then in order to avoid long cable, the device may be partakers are located on each floor room, and there is exchange equipment. So the main distribution frame between devices on the network is equal to the number of points / patch panel ports (24, 48, etc.) 4 layers.

2014年7月2日星期三

Positioning the 24 port patch panelcat

MDF is positioned in front of the central office of information points modular device management. The front of the information point cable (Cat5e or 6 cable) into the equipment room after first entering the 24 port patch panelcat, the mini HDMI cable hit the patch panel modules, patch panels and then connect a jumper (RJ45 interface) and switch. Overall, the patch panel is used to manage the device, for example, if there is no patch, screw terminal block access to the front of the information points to the switch, so that once the cable problems, faced to rewiring. In addition, the management is also a bit confusing, multiple plug may cause damage to the switch port. MDF exist to solve this problem by replacing the jumper to achieve better management.