C-COR Flex Max901e, Руководство по эксплуатации оборудования

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2
2-4 Flex Max901e 1GHz Trunk and Bridger Amplifiers 1502154 Rev D
24 BRIDGER EQ/PAD
(Trunk and bridger
amplifiers)
Location on trunk amplifiers for installing:
■
a GEQL-1GHz-090 equalizer to optimize standard 1GHz
operation with different tilts on the trunk and bridger ports
(T:10dB, B:18dB).
Location on bridger amplifiers for installing:
■
an NPB-000 PAD to optimize 1GHz operation,
or
■
an NPB-020 PAD to optimize 750/870MHz operation.
25 P5/P6 FWD PAD Location for installing an NPB series PAD
1
.
26 POWER PLUG Provides AC power to the HEPS and returns DC power to the RF
module.
27 TRANSPONDER Location to install transponder.
28 PORT 2/3 REV I/P TP Directional testpoint for measuring inbound return RF signals.
29 PORT 2/3 FWD O/P TP Directional testpoint for measuring outbound forward RF signals.
30 PORT 3 Provides access to the Port 3 centerseizure screw (90° rotation).
31 PORT 3 Provides access to the Port 3 centerseizure screw.
32 DISTRIBUTION Location for installing a distribution plug-in accessory for Port 2/3
1
.
33 STATION REV PAD Location for installing an NPB series PAD
1
.
34 PORT 2 Provides access to the Port 2 centerseizure screw.
35 STATION REV EQ Location for installing an equalizer footprint plug-in accessory
1
.
36 Power Plug Provides AC power to the HEPS and returns DC power to the RF
module.
37 Power Supply
Management Strap Required for securing the power plug cord in a non-rotated
configuration.
38 Power Supply Mounting
Screws 8-32x5/16 pan head screws (4) for mounting a power supply.
1. Refer to functional block diagrams (Appendix C) and reference tables (Appendix D) for more information.
2. Refer to Factory-Shipped Configurations for Flex Max901e Trunk and Bridger Amplifiers on page 5-9 for more
information.
Table 2.1 Testpoints, Plug-in Locations, Controls, and Connections (cont’d)
Item Label Function