Optical Systems Design OSD2144A SERIES, Operator'S Manual

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OPTICAL SYSTEMS DESIGN
DOC ID: 10109603
OSD2144A OPERATOR MANUAL
PAGE 14
2.3 OSD2144A OPERATION
When using the OSD2144A for the first time, check that the unit is in good condition with no visible
damage.
If a card version is used, insert it in an appropriate slot on the OSD370 or OSD350 chassis and check
that the indicators illuminate accordingly on power up (see Table 3). If a module version (OSD2144AC)
is used, connect the unit to an appropriate power source and check that the indicators illuminate
accordingly on power up (see Table 3).
2.3.1
CONNECTIONS
For RJ45 connection use Category 5 (CAT5) or higher. Length should be no more than 100 meters.
For singlemode fiber connections, fiber used must be 9/125
µ
m singlemode fiber.
For multimode fiber connections, fiber used must be 50 or 62/ 125
µ
m multimode fiber.
Plug in the appropriate connectors for system configuration;
– RJ45 cable to fixed copper ports (port 1 and 2) and copper SFP modules
– LC fiber cable to fiber SFP modules.
2.4 FIRMWARE UPDATES
All OSD2144A units will be shipped with the latest firmware already installed. The USB port is used
for any firmware updates. To enable the OSD2144A for firmware updates, switch 4 will need to be
toggled to the ‘on’ position before unit is powered on. Upon completion of firmware updating, toggle
switch 4 to the ‘off’ position and power the unit on again.
FIGURE 10: OSD2144A USB CONNECTOR
Micro USB Port