Best cabling for VoIP
I have to chosse between the next options for a new office with VoIP for 100+ users: 1.- Have the IP Phones connected to the network and the PC to the IP Phone. 2.- Have two network connections, one for each PC and Other for each IP Phone. Please help me telling me wich is the recommended/better...
I have to chosse between the next options for a new office with VoIP for 100+ users: 1.- Have the IP Phones connected to the network and the PC to the IP Phone. 2.- Have two network connections, one for each PC and Other for each IP Phone. Please help me telling me wich is the recommended/better...
5 pts.
Checklist for data center cable labelling
Hi, Can any one please provide the checklist for labeling the cables in the data center. Plz help me out.
Hi, Can any one please provide the checklist for labeling the cables in the data center. Plz help me out.
Network cable support
Hi All, I working one of 5 star hotel in Cambodia. I would like to make network cable support on writing desk in guest room to make it nice. If anyone have a sameple picture please, kindly send it to me mov_18@yahoo.com. thanks with regards, mov
Hi All, I working one of 5 star hotel in Cambodia. I would like to make network cable support on writing desk in guest room to make it nice. If anyone have a sameple picture please, kindly send it to me mov_18@yahoo.com. thanks with regards, mov
Maximum length of attenuation for twisted pair cables
What is the maximum length of attenuation for twisted pair cables?
What is the maximum length of attenuation for twisted pair cables?
Return Loss error on Fluke
Let me first say, I'm a total newbie to networking... Okay, got that out of the way. I've run cat5e 94 feet thru my basement. When I connect each end of the cable to a Fluke DSP-4000 Network Analyzer it tells me that Return Loss failed (RL and RL @ Remote). If I drill into the details on the...
Let me first say, I'm a total newbie to networking... Okay, got that out of the way. I've run cat5e 94 feet thru my basement. When I connect each end of the cable to a Fluke DSP-4000 Network Analyzer it tells me that Return Loss failed (RL and RL @ Remote). If I drill into the details on the...
drives shared on 2 servers via crossover cable on secondary nic's
I have 2 servers, Win 2003, connected with a crossover cable to the secondary nic's - I can map to server 1 from server 2, but not server 2 to server 1. Get user restricted error, but can't find what to change, and is the problem on server 2 rights (not allowing maps to server 1), or server 1...
I have 2 servers, Win 2003, connected with a crossover cable to the secondary nic's - I can map to server 1 from server 2, but not server 2 to server 1. Get user restricted error, but can't find what to change, and is the problem on server 2 rights (not allowing maps to server 1), or server 1...
Why should you install Cat6 over Cat5E cables?
If CAT 5E is rated for 1 Gbit and a standard CAT 6 (not 6A) will only support 10 Gbit to 40 or 50 meters, then what is the purpose of installing Cat6 instead of Cat5E?
If CAT 5E is rated for 1 Gbit and a standard CAT 6 (not 6A) will only support 10 Gbit to 40 or 50 meters, then what is the purpose of installing Cat6 instead of Cat5E?
setting up a patch pane
hi, thanks for those who helped me about patch panel, thank you. i need to set it up. i need help in doing it, maybe i could get advice on how to handle it, what to do with it, connect it to where.? (those basic kind of stuff) i just dont want to fail or make a mistake in doing it because the...
hi, thanks for those who helped me about patch panel, thank you. i need to set it up. i need help in doing it, maybe i could get advice on how to handle it, what to do with it, connect it to where.? (those basic kind of stuff) i just dont want to fail or make a mistake in doing it because the...
Cat6 vs 25 pair
I am installing patch panels between 4 cabinets, less than 16ft apart. They want it tested to Cat6 spec's, but they want 25 pair cable used. Is there a performance difference?
I am installing patch panels between 4 cabinets, less than 16ft apart. They want it tested to Cat6 spec's, but they want 25 pair cable used. Is there a performance difference?
need help about patch panel
i need some advice about patch panel. a). what is it? how does it really works b). do i need it, especially that the company is talking about upgrades? c). how to set it up we have a switch with a lot of ports and some ports are connected to the servers and the others are connected to a...
i need some advice about patch panel. a). what is it? how does it really works b). do i need it, especially that the company is talking about upgrades? c). how to set it up we have a switch with a lot of ports and some ports are connected to the servers and the others are connected to a...
range of lan connectivity
how long can be the range of lan cable connectivty.without traffic or interferrence?
how long can be the range of lan cable connectivty.without traffic or interferrence?
What are the industry best practices for cabling high-density production server cabinets with patch panels?
What are the industry best practices for cabling high-density production server cabinets with patch panels? And where should you fix the patch panels -- under false flooring, inside the server rack or with an over head cable tray?
What are the industry best practices for cabling high-density production server cabinets with patch panels? And where should you fix the patch panels -- under false flooring, inside the server rack or with an over head cable tray?
RS 232 is there any differance between( RS232 ) and (RS232-C) protocols
hello, is there any differance between( RS232 ) and (RS232-C) protocols?? please tell me details if possible..... thanks a lot .....
hello, is there any differance between( RS232 ) and (RS232-C) protocols?? please tell me details if possible..... thanks a lot .....
Safety of non mattalic opital fiber cable?
How one can best protect non-metallic optical fiber cable from rodents (RATS) attack?
How one can best protect non-metallic optical fiber cable from rodents (RATS) attack?
Cabling Anomoly
Consider the following scenario: Each office has two Cat5e ports (A & B)and there is an 'A' Patch panel and a 'B' patch panel. When PersonA is plugged into port 1A and PersonB is plugged into port 28A they can see each others computer screen. If PersonA is online working and PersonB comes in to...
Consider the following scenario: Each office has two Cat5e ports (A & B)and there is an 'A' Patch panel and a 'B' patch panel. When PersonA is plugged into port 1A and PersonB is plugged into port 28A they can see each others computer screen. If PersonA is online working and PersonB comes in to...
Collisions in network cable
I still get collisions on one of my network cables even when I have a switch. Is this to do with the cable I'm using? What can I do?
I still get collisions on one of my network cables even when I have a switch. Is this to do with the cable I'm using? What can I do?
Patch Panel cabling
I want to run more cables to our patch panel from extra RJ45 drops. Is it safe to connect the cables whilst the systems are running. Also, should the cables to the pin slots on the patch panel be the same color code configuration (T568B) as that of the keysone jack or crossed
I want to run more cables to our patch panel from extra RJ45 drops. Is it safe to connect the cables whilst the systems are running. Also, should the cables to the pin slots on the patch panel be the same color code configuration (T568B) as that of the keysone jack or crossed
rollover cable: What would happen if pin 3 on the left cable end were attached to pin 3 as with a straight-thru cable?
What would happen if pin 3 on the left cable end were attached to pin 3 as with a straight-thru cable?
What would happen if pin 3 on the left cable end were attached to pin 3 as with a straight-thru cable?
Difference between DVI Singel link and DVI Dual link?
What is the difference between Singel and Dual link, and does it matter which one I use just for normal LCD screens?
What is the difference between Singel and Dual link, and does it matter which one I use just for normal LCD screens?
