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UStec Structured Wiring User Manual
51
Cable Modem Hookup
Cable Modem Hookup
Most cable companies are now offering cable modem service which is a high
speed Internet service for the home. Most cable companies utilize the DOC-
SIS cable specifications for their networks and this section describes its con-
nection.
The service is two way meaning that signals travel in two directions.
The downstream signal is the signal that originates at the cable company hea-
dend and comes to the home. This signal occupies a standard NTSC channel
(6 MHz) and is assigned by the cable company.
The upstream signal are signals originating from your home that go back to
the cable company headend.
Example:
You want to browse to the UStec website. You open your web browser and
dend. The cable company then sends your web browser via the downstream
connection the UStec web page.
Page 52 / 99
52
UStec Structured Wiring Users Manual
tecGate Server Power Supply UX-DC6.2
120VAC / 60Hz
INPUT
OUTPUTS A B C
12VDC / 250mA
B
A
POWER
C
RJ31X
Line 1
12 VDC / 250 mA
TELCO
CEBus
TP0/TP1
CO 1
CO 2
CO 3
CO 4
TPBus Primary UTP Input Panel TP-IN4RS
IN
OUT
CA
T 5 DA
T
A
TELCO IN
CO3/ CO4
POWER
OF
ON
TEST
RJ31X
Line 2
REV B
TPBus RJ45 Distribution Module TP-DM10R
TELCO Bus Active
T568A
Power On
12VDC
RF Amplifier - Surge - Return Path CX-AMP8.1
CATV/
Antenna
Input
TV Out
Internal
Internal
Internal
Internal
Recommended
Input Signal Level
0 - 10 dB/mV
WAN
Link
Activity
UStec Internet
Router / Firewa l TP-IPR8
Configuration interface h tp: /192.168.1.1
LAN Ports 1 - 4
LAN Ports 5 - 8
Link / Activity
1 0Mb
Fu l Duplex
POWER
12V DC / 300mA
1
2
3
4
5
8
7
6
I
X
Incoming Cable Feed from NID
Cable Modem feed
from NID
Ethernet CAT5 cable
Page 53 / 99
UStec Structured Wiring User Manual
53
DSL hookup
DSL hookup
Most telecommunication companies, large Internet Service Providers (ISPs)
and some satellite companies are offering Digital Subscriber Line services.
DSL is a high speed Internet service that is typically piggybacked on top of
your existing telephone line. This can be piggy backed because the voice line
is at a lower frequency than the DSL.
The one drawback to this piggybacking DSL is that there is some residual
noise on the voice line when in use. Your service provider may have provided
DSL filters for your telephones. The logic behind this is that a filter is used at
every telephone. Below is a much simpler method of connecting a DSL
through your UStec system with only one filter.
Page 54 / 99
54
UStec Structured Wiring Users Manual
tecGate Server Power Supply
UX-DC6.2
120VAC / 60Hz
INPUT
OUTPUTS A B C
12VDC / 250mA
B
A
POWER
C
RJ31X
Line 1
12 VDC / 250 mA
TELCO
CEBus
TP0/TP1
CO 1
CO 2
CO 3
CO 4
TPBus Primary UTP Input Panel TP-IN4RS
IN
OUT
CA
T
5 D
ATA
TELCO IN
CO3/ CO4
POWER
O
F
ON
TEST
RJ31X
Line 2
REV B
TPBus RJ45 Distribution Module TP-DM10R
TELCO Bus Active
T568A
Power On
12VDC
RF Amplifier - Surge - Return Path CX-AMP8.1
CATV/
Antenna
Input
TV Out
Internal
Internal
Internal
Internal
Recommended
Input Signal Level
0 - 10 dB/mV
WAN
Link
Activity
UStec Internet
Router / Firewa l TP-IPR8
Configuration interface h tp: /192.168.1.1
LAN Ports 1 - 4
LAN Ports 5 - 8
Link / Activity
1 0Mb
Fu l Duplex
POWER
12V DC / 300mA
1
2
3
4
5
8
7
6
I
X
Incoming unfiltered telecom feed from NID
DSL feed
from NID
Ethernet CAT5 cable
DSL filter
Page 55 / 99
UStec Structured Wiring User Manual
55
Satellite Television Hookup
Satellite Television Hookup
UStec provides a number of satellite options for your viewing pleasure. By far
the easiest systems to utilize satellite are our CX-HDA58 and CX-DSS58. Both
units are a 4 satellite input to 8 receiver output systems. This means that up to
8 receivers can be watching separate channels at the same time.
Please also note that although these have 4 LNB feeds in, it will work just as
well with satellite systems that have not upgraded to the second satellite loca-
tion (2 LNB). High definition programming, as well as other ethnic and local
programming is available from the second satellite (LNB 3 and 4).
The CX-HDA58 and CX-DSS58 are designed to use the internal cables bi-
directionally; by distributing satellite signals out to eight rooms while main-
taining the ability to send modulated signals back on the same coax. Modu-
lated signals that return to the multiswitch are amplified to ensure good
modulator signal strength, then routed to the amplifier.
Connections are simple. The following diagram show the connection points.
19216811.live