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Welcome to coax XL-PB Integrated
Access System
1.1 Recognizing XL-PB
Today's cable networks in households, by telephone twisted pair, power lines and the
most common CATV coaxial cable. Also among the coaxial cable which, with its large
bandwidth, shielding is good, the high rate of households, business is rich in resources
and become an ideal medium for broadband Internet access. However, the existing
CATV HFC network is a one-way broadcast, in the rapid development of technology
and the demand today, as digital television, digital voice, online games, IPTV and
other emerging business and promotion, the user demand for bandwidth keeps to
climb, one-way broadcast networks can not meet the new business requirements,
upgrading the network will be inevitable. XL-PBW224CW in the existing HFC
network based on the construction of a residential area to meet the multi-user (MDU)
to use a new type of coaxial cable Integrated Access Ethernet access technology. Its
working principle is to use existing coaxial cable network, in its RF spectrum to add
Ethernet data channels, without prejudice to the normal work of the existing CATV
system, not to the existing network of large-scale changes, the Data CATV signal and
the signal with the original transmission, for carrying IP-based data, voice and video
and other multimedia services. The transformation of the less cost and engineering will
be the original one-way CATV network into a two-way, digital, and can carry
multimedia broadband networking platform.
Its advantages in
• the need to upgrade the current coaxial network
• no need to re-erection of the new cable to the user's home
• able to provide the same coaxial port RF video signals and Ethernet business
• rapid establishment of a two-way interactive TV business communications reverse
transmission channel
• Support for VoIP and IPTV and other IP service access network for data
transmission
XL-PB system to bring in the enjoyment of your video / data multiple experience
before you recognize your system XL-PB.
XL-PB system products
XL-PB system includes headend equipment and terminal equipment. Its powerful
network carrying capacity makes a head-end equipment to support 31 or 63 or even
127 * terminal equipment business. Their applications are as follows topology
