其他功能
| 数据链路协议 |
IEEE 802.3, IEEE 802.3u, IEEE 802.3x |
VDSL Ethernet LAN Extenders enable LAN and campus network managers and service providers to use an existing phone-grade wiring plant to extend 10 Mbps and 100 Mbps Ethernet twisted pair interfaces by using Ethernet over VDSL; the 100m distance limitation of twisted pair data cabling is no longer a challenge.
Designed with VDSL (Very high-bit-rate Digital Subscriber Line) technology, the IMC Networks Ethernet-to-VDSL converter allows the transmission of data over sub-standard CAT3 and other telephone cabling to achieve substantially longer distances (up to 2 km). iMcV-VDSL-LANextender modules include:
-One VDSL port with an RJ-11 connector
-One 10/100 twisted pair Ethernet port with a RJ-45 connector
-Auto-Negotiation and Selective Advertising with Flow Control on the 10/100 port.
iMcV-VDSL-LANextender modular media converters deploy in pairs; install one module at the central office (CO) and another module at the customer premises (CPE). Using media converters with VDSL technology is often beneficial when connecting two buildings across the street from one another or even connecting two areas in a large building.
The data rate (the sum of the Upstream and Downstream data rates) of the 10Base-S VDSL port on iMcV-VDSL modules is fixed by the distance of the application. For example, if your application requires 1.5 Km, you will have a maximum of 15 Mbps to distribute between the Upstream and Downstream data rates. You can bandwidth limit, via management, the data rate for various distances to have Synchronous or Asynchronous data rates.
