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3.2.2
POWER SUPPLY CONNECTIONS
The OSD2700F requires external 90 to 264V
the power socket located at the back of the unit using standard IEC plug (supplied). Always ensure that
the power is off before any installation.
3.2.3
DB9 CONFIGURATION CONNECTIONS
The OSD2700F has a DB9 DCE connector located on the rear of the unit. Table 3 outlines the pin
assignments.
Pin no.
1
2
3
4
5
6
7
8
9
3.2.4
LED INDICATORS
LED
Power
10/100Base-TX, 100Base-FX/BX
Link/ACT x 24
10/100/1000Base-TX, SFP, 1000Base-SX/LX/BX
Link/ACT x 4
SFP
SFP
PAGE 14
OPTICAL SYSTEMS DESIGN
AC
TABLE 3: DB9 CONFIGURATION CONNECTOR
Name
DCD
RxD
TxD
---
GND
DSR
---
CTS
---
TABLE 4: OSD2700F LED INDICATORS
State
Green
Off
Steady
Flashing
Steady
Flashing
Steady
Off
OSD2700F OPERATOR MANUAL
@ 45VA Max power. Power should be connected to
RS232 Signal name
Data Carrier detect
Received data
Transmit data
N/C
Signal ground
Data set Ready
N/C
Clear to send
N/C
A valid network connection established
Transmitting or receiving data
ACT stands for ACTIVITY
A valid network connection established
Transmitting or receiving data
ACT stands for ACTIVITY
A valid SFP connection established
Indication
Power on
Power off
SFP not installed
DOC ID: 10111504
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