Installation and Setup
27
Epica DGX 144 Instruction Manual
Linking Epica DGX 144 to Enclosure with 10Base-2 Ethernet Port
An Epica DGX 144 enclosure can be linked to an enclosure with an Ethernet 10Base-2 connector
(Modula, Modula CatPro, Epica-128, or Epica-256) by using a Media Converter. Additional Ethernet
10Base-2 enclosures can be daisy-chained off the first one.
Important:
If the system has an RJ-45 connector labeled TCP/IP, do not use it for linking
enclosures. Do not use an RJ-45 enclosure linking connector for a TCP/IP connection.
Cable Length Requirements
Important:
Attach 50-ohm termination connectors to the open ends of the T-connectors on the
Media Converter and on the last enclosure of the cable run.
To link an Epica DGX 144 to an enclosure with a 10Base-2 Ethernet port:
1.
Insert the RJ-45 straight-through patch cable into the Epica DGX 144
enclosure’s Enc Link / RJ-45
port.
2.
Insert open end of the cable into the Media Converter’s 10/100 / RJ-45 port.
3.
Fasten a T-connector to the Media Converter’s BNC connector.
4.
Attach an RG-58 coax cable to the T-connector.
5.
Add a 50-ohm termination connector to the open end of the T-connector.
6.
Fasten a T-connector to the Ethernet 10Base-2 / BNC connector on the second enclosure’s CPU.
7.
Attach the open end of the RG-58 coax cable to the T-connector.
8.
If applicable – Attach additional enclosures with T-connectors and RG-58 coax cables.
9.
Add a 50-ohm termination connector to the open end of the T-connector on the last enclosure of the
cable run.
When power is applied, the Ethernet connector LEDs illuminate (see page 25).
Network Segment
Cable Type
Maximum Distance
Epica DGX 144 to Media Converter
RJ-45 straight-through patch
100 ft. (30.5 m)
Media Converter to last enclosure in daisy chain RG-58 coax
10 ft. (3.05 m) total
FIG. 11
Epica DGX 144 linked to a Modula using a Media Converter
The total length of all cables between
the Media Converter and the last
enclosure in a daisy chain cannot
exceed 10 ft. (3.05 m).
RG-58 coax cable
Max. 10 ft. (3.05 m)
50-ohm termination connector
Straight-through patch cable
Max. 100 ft. (30.5 m)
Media Converter
Summary of Contents for Epica DGX 144
Page 10: ...Notices 6 Epica DGX 144 Instruction Manual ...
Page 20: ...Overview and General Specifications 16 Epica DGX 144 Instruction Manual ...
Page 48: ...Installation and Setup 44 Epica DGX 144 Instruction Manual ...
Page 54: ...Epica DGX 144 SC Fiber Boards 50 Epica DGX 144 Instruction Manual ...
Page 72: ...Appendix A EDID Programmer 68 Epica DGX 144 Instruction Manual ...
Page 82: ...Appendix B Managing Configuration Files 78 Epica DGX 144 Instruction Manual ...
Page 106: ...Appendix E Board Replacement 102 Epica DGX 114 Instruction Manual ...