Chapter 2 System Structure
Card
Function
up to 4 GE. Provides two 10 GE
interface uplink slots.
MTAN
FSAP 9800 splitter shelf
backplane.
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Other cards
lists other cards.
T
ABLE
13 O
THER
C
ARDS
Card
Descrip-
tion
Function
Interface
PDBX
Power
conversion
and test
card
Provides -48 V DC power
supply for cards.
Combines all test buses.
Two RJ-45
ports for test
bus
EPS
Environ-
ment and
power mon-
itoring card
Monitors environment
parameters such
as temperature,
humidity, smoke, flood,
theft-proof, and smoke.
Implements power
control.
Three RS-232
ports; one
RS-232/485
port; ten
RJ-45 ports
LTN
Line-
capture
control card
Gets test instructions by
connecting to a console
through a network
interface.
Communicates with
various splitter cards
through serial ports.
Leads out subscriber
lines in internal line test,
external line test and
tapped wire condition,
tapped wire.
Supports cascade of
several LTN cards.
Two 100 Mbps
ports on the
front panel for
cascade
Software Structure
shows the FSAP 9800 system software architecture.
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21