| The T1 line router is new to many people. Broadband | | | | As for compatibility with T1 lines, some routers work |
| routers and IP network routers are two types that | | | | with them and some don't. Many IP based routers use |
| many people are already familiar with. Below is | | | | two separate interfacing devices; CSUs and DSUs. |
| information on what a T1 router is; including what it | | | | These connect individually to the router. The CSU, or |
| consists of, hook up of it, and maintenance involved | | | | Channel Service Unit, is connected to the T1 line via the |
| with having a T1 router. | | | | telco demarcation point. This device is in charge of |
| In short, a T one router is simply a router which | | | | taking care of the electrical limitations between the |
| attaches to a T1 line. This line is then connected to a | | | | bipolar T1 signal and the digital signals given off by |
| networking set of computers with Internet capabilities, | | | | networking devices. |
| either private and/or local computers can be | | | | Another function of the CSU is that it can be checked |
| networked. | | | | via remote. The DSU, or Data Service Unit, is like a |
| A special interfacing is found within the T1 router, due | | | | modem. This mechanical device changes the network |
| to it not being an IP or Ethernet service. The initial | | | | signals, which are switching the TDM format being |
| creation of this type of line was for use on digitized | | | | used on the T1 line. A combination device, called a |
| phone lines. It was meant to carry multiple digital | | | | CSU/DSU, is found on the T1 router. |
| telephone lines at once. | | | | This device combo is what distinguishes the T1 router |
| A PBX system is capable of handling over a dozen | | | | from others. It can be inserted directly into the router |
| telephone lines with this type of router. An advantage | | | | when being constructed or it is available as a plug-in |
| found, because of this synchronized time division | | | | module. The combination of both devices is what |
| capability, is cost. On most area networks today, | | | | allows the handling of the wide area network |
| packet switching is used. The T1 router eliminates | | | | connection by a single piece of equipment. Whomever |
| conversions that might be needed with other routers; | | | | the T1 carrier provider is, this company can also issue |
| there isn't any need for framing, timing, and coding. | | | | a T1 line router with the service. Not having to |
| Hooking up this line router is easy; the T1 line is inserted | | | | purchase a T1 router will save money, plus, if there is a |
| into the port on the router, then this network is | | | | cost issued by the carrier it is minimal. Many companies |
| attached to another one. The connections all meet | | | | will provide the service with T1 leasing fees added into |
| specifications issued by LAN and the T1 line. These | | | | the monthly cost. By not having to purchase many |
| connections allow network traffic to be provided to | | | | separate devices for network connections, this will also |
| business locations and the internet. | | | | save money on your T1 Line Service. |