User's Manual

Prism System Overview
FlexWave Prism Element Management System 7.1 User Manual Page 17
ADCP-77-177 • Issue 1 • July 2011 © 2011 ADC Telecommunications, Inc.
PRU Ports and Connectors (Bottom of PRU)
Ref # Component Device Function
1 Aux Connector Four contact closure inputs Connection points for external alarm inputs.
2 Antenna Connectors Eight 50 N-Type (female) connectors • Connection points between the PRU and up to
four antennas are labeled as Mod X TXO/RXO
(where the first X can be A, B, C, or D).
• Connection points between the PRU and
Diversity receive for RF power from the antenna
are labeled as Mod X RX1 (where the first X can
be A, B, C, or D).
3 Fiber Connectors ProAx connectors that provide four BX5
connectors
Connection points between the PRU and the
Outside Plant (OSP) box.
4 Dual-Ground Connector Ground connector Grounds the PRU.
5
AC Power Port
Sealed 3-pin port Connection point between the PRU and an AC
power junction box.
6
Network Connector Port
RJ-45 female connector IP servicing between the Host and PRU(s); allows
communications with the internal processor and
transfer of service data to the optical protocol.
NETWORK
AUX.
MOD A
RX1
MOD A
TX0/RX0
FIBER 1
FIBER 2
MOD B
TX0/RX0
MOD B
RX1
MOD C
TX0/RX0
MOD D
TX0/RX0
MOD C
RX1
MOD D
RX1
POWER
100-240 VAC
50-60 Hz
16 AMPS
Bottom of a PRU
6
5
3
4
1
2