Installation and Configuration Manual
2. Hardware Installation
SBA for Microsoft Lync
27
December 2010
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To connect the device to the WAN using optical fiber cabling:
1.
Remove the protective dust plug covering the WAN port’s SFP transceiver.
2.
Connect the LC-type plugs at the end of the fiber optic cable to the WAN port's SFP
transceiver (labeled
GE
WAN
).
Figure
2-13: Connecting the SFP Fiber Optic WAN Port
3.
Connect the other end of the cable to the fiber network.
T1 WAN DSU/CSU Cabling:
The CRMX-T module provides a WAN connection through a T1 line
interface (according to ANSI T1.403-1999). The module’s T1 WAN DSU/CSU port interface
transmits and receives (1.544 Mbps) data using IP over Point-to-Point Protocol (PPP) or IP over
High-Level Data Link Control (HDLC) framing.
Warning:
To protect against electrical shock and fire, use a 26 AWG min wire to
connect the T1 WAN port.
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To connect the device’s T1 WAN DSU/CSU port to a T1 line:
1.
Connect the RJ-48c T1 trunk cable to the device’s T1 WAN port (labeled
T1 WAN
).
Figure
2-14: Connecting the T1 WAN DSU/CSU Port
2.
Connect the other end of the cable to the T1 line.
RJ-48c trunk connectors are wired according to the figure below:
Figure
2-15: RJ-48c Connector Pinouts for E1/T1