OPTICAL SYSTEMS DESIGN
DOC ID: 10118201
OSD2139 OPERATOR MANUAL
PAGE 7
1.4
OSD2139 FRONT AND REAR PANELS
There is one fixed RJ45 copper port for 10/100/1000Base-T and one SFP port, a micro USB
programming port and an 8-way DIP-switch on the front panel. The rear panel has a female DB15
connector for the two data channels and two contact closure channels, a mini USB as a console port
and a 2-way terminal block power connector.
FIGURE 3: OSD2139 FRONT AND REAR PANELS
Power Connector
Mini-USB CLI Port
DB15 Data/CC Connector
SFP Port
Micro USB Programming
Port
8-Way DIP Switch
RJ45 Port