Preparing for the Installation
Verifying the hardware configuration
Stinger® MS+ Getting Started Guide
1-11
Figure 1-8. OC3-ATM trunk module fiber optic connection points
OC12-ATM trunk modules
Figure 1-9 shows the location of the optical fiber connections on an OC12-ATM
trunk module.
Figure 1-9. OC12-ATM trunk module fiber optic connection points
DS3-ATM and E3-ATM trunk modules
Figure 1-10 shows the location of the coaxial connections on a DS3-ATM or E3-ATM
trunk module.
Figure 1-10. DS3-ATM or E3-ATM trunk module connection points
TRAM modules
Figure 1-11 shows the location of the DS3 or E3 coaxial connections and the OC3
optical fiber connections on a TRAM module. TRAM modules are also available that
support only OC3 connections. See the
Stinger Trunk Aggregation Module (TRAM) Guide
for details.
POR
T
1
POR
T
2
Signal
IN
Signal
OUT
Port 1
Signal
IN
Signal
OUT
Port 2
STGRSTGR
OC-12OC-12
PORPOR
T 1T 1
PORPOR
T 2T 2
APX
APX
ALARM
ALARM
POR
PORT
APX
APX
ALARM
ALARM
POR
PORT
Signal
IN
Signal
OUT
Port 1
Signal
IN
Signal
OUT
Port 2
STGR-DS3-3P
AC
T
ALARM
POR
T
1
BYP
YEL
AD
LF
TX
LN
TX
LN
TX
BY
RX
LN
RX
BY
RED
LA
POR
T
2
BYP
YEL
AD
LF
TX
LN
TX
LN
TX
BY
RX
LN
RX
BY
RED
LA
Transmit
to line
Receive
from line
Port 1
Port 2
Transmit
to line
Receive
from line
