DataNET Copper Connections
Before You Begin This section provides instructions for connecting the Maxum to a
DataNET network. All DataNET connections are made to the ANCB. The
DataNET connections can be either copper or fiber.
The ingress wiring method (conduit or cable glands) and which cable
type you use is dependent upon the site requirements. Review the Site
Wiring Requirements page 8 to ensure that you are using the correct
cable and wiring method.
Refer to ANCB Description page 46.
J12
J4
10Base2
10BaseT
J 10 Port 1
For ANCB: Jumpers on
Bottom 3 Po s itions Only
J11 Port 2
For ANCB Jumpers on
Bottom 3 positions Only
Config Port
RS232
57.6 KB
J2 Jumper Connections
• • 150 Ohm
• • 120 Ohm Port 2 (DN)
• • 100 Ohm
• • 150 Ohm
• • 120 Ohm Port 1(DN)
• • 100 Ohm
Default Setting on150 ohm
Positions
Board
RESET
Operation LEDS
J5
Default on Pins 1 &2
Figure 1-1: ANCB Board
Jumper Settings
NAU Installations For rack mount units the SYSCON connections are visible at the rear of
the NAU. If you have a wall mounted unit you must first remove the front
or side safety box access covers to see the SYSCON connections.
Instructions Step Action
1. Turn off AC Power (Mains) to the unit.
2. Route incoming the DataNET copper cables to the ANCB
in accordance with national or local electrical codes and
regulations.
14 • Installation 2000592-001