10
Installation Guide
5
• The 2131-1X-01 and 2131-1Y-01 provide one singlemode bidirectional
wavelength division multiplexed (BWDM) SC connector which supports
a maximum segment length of up to 20km for remote links. BWDM
units must always be used in complementary pairs. That is, a-1X model
must be connected to a -1Y. The -1X unit is designed to transmit data at
a wavelength of 1550nm and receive at 1310nm. Correspondingly, the
-1Y unit transmits data at 1310nm and receives at 1550nm.
Metrobility
-1X Model
Metrobility
-1Y Model
up to 20km
When making fiber optic connections, be sure that the transmit (TX) port
of the 2131 connects to the receive (RX) port of the connected device; and
be sure that the transmit (TX) port of the connected device connects to the
receive (RX) port of the Metrobility model.
Once power is applied to the unit, correct connectivity can be verified via
the link (LK) LED.
Apply Power
Power is provided to the 2131 unit from the desktop universal power
supply module. This power module is equipped with a S760 hollow-type
plug for insertion into the DC jack located on the back of the 2131 and
standard IEC 320-type AC power receptacle.
When making power connections, it is recommended that the DC power
cord be connected to the DC input jack located on the back of the media
converter before making the AC connection to the outlet. Be sure to seat
the power cord into the strain relief clip to ensure against accidental
disconnection.
Upon receiving power, the 2131 media converter goes into normal
operation mode and automatically provides the appropriate signal transla-
tion between the connected network segments.
