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Introduction 1-3
Additional Installation Equipment You May Need
You should have the following additional installation equipment within easy access:
•
Flash light
•
Power extension cords/strips
•
Multimeter (Ohm meter/volt meter)
•
75-ohm attenuators (various values, that is, 3, 6, 10 dB)
•
Splitters (various sizes)
•
Filters (sub, mid, high split)
•
Coaxial, Ethernet and serial cables (various lengths)
•
Transceivers (10Base5)
•
10Base5 and 10Base2 Ethernet terminators
•
6-in dual and 6-in single stand-alone, passive cable TV (coaxial) cable plants
•
Packing tape
Physical Description
Referring to Figure 1-1, take a moment to examine the ChannelWorks Bridge. The key
items on the bridge are:
•
Three Ethernet ports, (BNC for ThinWire, AUI for thickwire and RJ-45 8-Pin
modular jack for Unshielded Twisted Pair)
•
Serial port, RS-232
•
Cable TV transmit port and cable TV receive port RF connectors
•
Power receptacle
•
AC On/Off switch
Input/Output Connections
The following sections describe the ChannelWorks Bridge input/output connections in
detail (refer to Figure 1-1).
Ethernet Ports
The ChannelWorks Bridge supports the 10Base5 (thickwire), 10Base2 (ThinWire) and
10BaseT (unshielded twisted-pair) versions of the IEEE 802.3 specification.
The ChannelWorks Bridge uses the following standard Ethernet interface connectors:
•
A 15-pin D-subminiature connector provides the standard interface for 802.3/
Ethernet 10Base5.
•
A BNC coaxial connector provides the standard interface for 802.3/Ethernet
10Base2.
•
An RJ-45 connector provides the standard interface for 802.3 10BaseT.
Содержание ChannelWorks DECTV-AA
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