Ancb Description - Siemens Advance Network Gateway User Manual

ANCB Description

Description
Figure 3-1. ANCB Board
J10 & J11
Connections
J5 Connector
More Information
48 Troubleshooting
The ANCB (Advance Network Communication Board) is the communica-
tions electronics for the unit. The ANCB plugs into to PCI slot located on
the power supply assembly. A bracket fastens it to the chassis. See Fig-
ure 2-4 Power Supply/ANCB Assembly.
A D H - A
J 1 0
D a t a N E T -
J 1 2
A D H - B
J 1 1
D a t a N E T - B
J 4
1 0 B a s e 2
1 0 B a s e T
J 5
Jumpers J10 & J11 select the ANG_EN network interface provided to
connector J4.
J10 connects Port1 on J4 to either the Advance Data Hiway (ADH) or
Advance DataNET Channel A interface.
J11 connects Port2 on J4 to either the Advance Data Hiway (ADH) or
Advance DataNET Channel B interface. J10 & J11 are configured for
Advance Data Hiway (ADH) on the ANG_EN board.
J2 is used to select the 10Base2-termination resistor. If the 10Base2 port
is not used the jumper is placed between pins 3 & 4. If the 10Base2 port
is connected as an end point device (ANG-DN) then the jumper is placed
between pins 1 & 2.
See ANCB LEDs Description and Operation, page 49.
C o n f i g P o r t
R S 2 3 2
5 7 . 6 K B
O p e r a t i o n L E D S
J 2 ( N /A f o r A N G - E N O p e r a t i o n )
B o a r d
R E S E T
2000590-001