Planet VC-201A, 100 Mbit/s, 100Base-TX, Fast Ethernet, 10,100 Mbit/s,
Plná, Poloviční, Kabel
Úvodní popis
Planet VC-201A. Maximum data transfer rate: 100 Mbit/s, Vstupní rozhraní
převodníku: 100Base-TX, Typ rozhraní Ethernetu: Fast Ethernet. Technologie
propojení: Kabel. Maximální přenosová vzdálenost: 1600 m. Barva: Černá,
Certifikace: FCC Part 15 Class A, CE. Šířka: 97 mm, Hloubka: 69 mm,
Výška: 26 mm
Popis
High Performance Ethernet over VDSL Solution
PLANET VC-201A is an Ethernet-over-VDSL2 media converter with high performance.
It is designed based on two core networking technology, Ethernet and VDSL2
(Very-high-data-rate Digital Subscriber Line 2). The VDSL2 technology offers the
absolutely fastest data transmission speeds over existing copper telephone lines
without the need of rewiring. The VC-201A supports ultra-high performance to the
pervasive telephone line network with up to 100/55Mbps asymmetric data rate
within 200m and 25/4Mbps for 1.6km long range connections.
Implementing with Existing Telephone Copper Wires
The VC-201A is also a Long Reach Ethernet (LRE) converter providing one
RJ-45 Ethernet port and two RJ-11 phone jacks, in which one is for VDSL
connection and the other one is for POTS (Plain Old Telephone Service)
connection. The VC-201A has a built-in POTS splitter to share the existing phone
line with POTS, therefore it is no need of replacing the existing copper wiring.
Just plug the VC-201A into the existing RJ-11 telephone jack and a
high-performance VDSL2 network can be connected. It is ideal for use as an
Ethernet extender to an existing Ethernet network.
Delivering High-Demand Services Connectivity for ISP / Triple Play
Devices
The VC-201A provides excellent bandwidth to satisfy the triple play devices for
home entertainment and communication. With the capability of 100/55Mbps
symmetric data transmission, the VC-201A enables many multi-media services to
work on the local Internet, such as VOD (Video on Demand), Voice over IP, Video
phone, IPTV, Internet caching server, distance education, and so on.
Easy Installation
The Converter comes with a plug-and-play design and is fully compatible with all
kinds of network protocols. Moreover, the operating status of each individual
port and the whole system can be watched via the rich diagnostic LEDs on the
front panel. There are two selectable models of the VC-201A, one is used at
client side (CPE) and the other one is at central side (CO). The CPE or CO mode
can be adjusted by using a built-in DIP switch. For point-to-point connection, a
CPE mode VC-201A and a CO mode VC-201A must be set up as one pair of converters
to perform the connection.
Providing Superior Upstream and Downstream Transmission
The VC-201A also defines asymmetric (Plan 998) and symmetric (Plan 997) band
plans for the transmission of upstream and downstream signals. The featured band
plan 997 provides the symmetric transmission on both downstream and upstream.
On the other hand, the band plan 998 performs higher transmission quality in
short range for central side (CO) in asymmetric mode. In all, when the VC-201A
is in symmetric mode, it provides better upstream performance, and when the
VC-201A is in asymmetric mode, it gives better downstream performance.
