Ensemble Communications ODU-2800-002 LMDS Base Station Transceiver User Manual Install Guide BS Indoor Equipment

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Document ID	150816
Application ID	YkHvv96xTt/9MXF6eTGvMA==
Document Description	Install Guide BS Indoor Equipment
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	305.92kB (3824032 bits)
Date Submitted	2001-05-21 00:00:00
Date Available	2001-05-17 00:00:00
Creation Date	2001-03-27 10:36:19
Producing Software	Acrobat Distiller 4.05 for Windows
Document Lastmod	2001-05-10 13:22:57
Document Title	Operator’s Guide to the Fiberless System for ATM
Document Creator	FrameMaker 6.0
Document Author:	Marsha Jovanovic, Cheryl Nemeth, Jayne Keller, et al.

Installing the
Base Station
Indoor Equipment
This chapter describes installation of the base station indoor
hardware and the system software.
Chapter Topics
Backhaul Connection 5-9
Chassis Installation 5-3
Control I/O Card 5-8
IF Cable Connectors 5-7
Interface Card Installation 5-5
Power and Grounding System 5-3
Power Connection Procedure 5-4
System Components 5-2
Unpacking and Inventory 5-2
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5-2
Operator’s Guide to the Fiberless System
Unpacking and Inventory
•
Unpack the base station chassis and its components on a flat,
clean surface at the installation site.
WARNING
Keep all interface cards in their antistatic bags in the
shipping box until you are ready to install them.
System Components
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•
Check the quantity of items received against the packing list
and a copy of the purchase order to ensure that you have
received your complete order.
•
Inspect all components to determine that they are not damaged. If a component appears to be damaged or is missing, contact your shipper and Ensemble Customer Service
immediately.
•
Save all packing materials.
•
Fiberless 16-slot base station chassis (CH16000)
•
Fan tray assembly
•
1 or 2 Control Interface Cards (CIC1000)
•
1 or 2 Network Interface Cards (NIC1440)
•
1 or more Modem Interface Cards (MIC1025)
•
Blank card panels to fill empty slots
•
19-inch (48-cm) and 23-inch (58-cm) rack mount brackets
Note
Interface cards are shipped in separate boxes and must be installed on
site.
Note
Ensemble does not provide power supplies. See page 10 for
recommended power source information.
Installing the Base Station Indoor Equipment
5-3
Chassis Installation
•
Mount the bottom of the first base station chassis assembly
approximately 5.25 inches (13.3 cm) above the bottom of the
rack or cabinet.
•
Install additional base station chassis, one above the other, separated by a single RU (1.75 inch/4.4 cm) blank panel between
them.
•
Secure the base station chassis and blank panels with the
machine screws provided by the rack or cabinet manufacturer.
Power and Grounding System
The base station chassis is normally shipped with the A bus
ground stud internally connected to chassis ground and the B bus
ground stud internally connected to digital ground. A removable
metal jumper bridges chassis and digital ground is on the
backplane.
Caution
If you have already seated the interface cards, unseat all of
them before making power connections.
Caution
Make sure all circuit breakers are off prior to making any connections.
The following describes the connection procedure. Figure 5-1
shows the power connectors in the power terminal block.
Figure 5-1. Base Station Power Connections (Chassis Rear View)
Ensemble Communications Inc.
5-4
Operator’s Guide to the Fiberless System
Power Connection
Procedure
Note
For power runs up to 50 feet, use #8 gauge (AWG) wire. For longer runs,
select the proper wire size to avoid excessive voltage drop. Make
connections to the base station using crimp type lugs.
Use the provided #10 screw to route the -48 VDC power and return
conductors to the Power Distribution Frame (PDF) on the power
and ground barrier strip for each conductor.
1. Remove the plastic protective covering from the power terminal blocks.
2. Connect the -48 VDC conductors for each of the buses (A and
B) to separate dedicated 50-amp circuit breakers.
3. Connect the return conductors to the appropriate return buses
on the PDF.
4. After all power connections have been made and with all interface cards unseated in the chassis, turn on the circuit breakers.
5. Using a digital voltmeter (DVM), verify that proper polarity
and voltage are present on both buses at the base station power
block.
6. Install fan tray and verify that fans are on.
7. After all connections have been verified, return the circuit
breakers to the off position.
8. Install the provided plastic protective cover over the power
and ground terminal block.
Ensemble Communications Inc.
Installing the Base Station Indoor Equipment
5-5
Interface Card Installation
WARNING
Wear a grounded wrist strap when handling the interface
cards. Failure to exercise ESD precautions can damage the
interface cards.
Caution
Before initially inserting interface cards, ensure the circuit
breakers supplying both the A and B power buses are turned
off.
Caution
Populate any empty slots with the supplied blank cards so airflow is properly directed among the cards.
Install cards in slots as listed in Table 5-1. Slots and cards are keyed
to prevent installing them in the wrong slot.
1. Position and slide the interface card into the slot until it is
seated (See Figure 5-2).
Figure 5-2. Base Station Card Positioning
2. Press down on the card lever until it snaps shut.
3. Then tighten the screws at the top and bottom of the card
4. Repeat this process for each interface card to be installed.
Note
When seated, a mechanical latch locks the interface cards lock into
place.
Ensemble Communications Inc.
5-6
Operator’s Guide to the Fiberless System
5. Turn on chassis A and B bus circuit breakers.
6. Verify that the fan tray LED is green and that fans are on.
7. Verify that Status LED on each card illuminates and begins
flashing yellow.
Table 5-1: Interface Card Slots
Slot
Interface Card
1 and 2
CIC 1000 (Control Interface Card)
8 and 9
NIC1340 (DS-3 Network Interface
Card)
3-7 and 10-14
MIC1025 (single Modem Interface
Card)
Figure 5-3 shows the cards in their appropriate slots.
CIC
MIC
NIC
MIC
9 10 11 12 13 14
Fastener
Screw
Status LEDs
Fastener
Screw
Fan Tray
Figure 5-3. Base Station Front Showing Interface Card Positions
Ensemble Communications Inc.
Installing the Base Station Indoor Equipment
5-7
IF Cable Connectors
Following the system design plan, connect the cables from each
ODU to a specific base station chassis ODU connector.
•
Connect IF cables to MIC IF ports.
•
Connect IF cables for redundant ODUs to IF RIC ports.
Figure 5-4 shows the connectors on the back of the base station.
Control I/O
Panel
MIC IF
Connector Panel
(MICs to ODUs)
IF RIC
Backhaul
(DS-3) RIC
Power Buses
Figure 5-4. Base Station Rear with Connectors
Ensemble Communications Inc.
5-8
Operator’s Guide to the Fiberless System
Control I/O Card
The control I/O card provides local management connectivity for
network management, building integrated timing supply (BITS),
global positioning system (GPS), and intershelf interfaces. It is
installed in a vertical slot along the right edge of the rear of the
chassis. The control I/O panel components are listed in Table 5-2,
and the I/O ports are listed in Table 5-3.
Table 5-2: Control I/O Panel Components
Name
Identifier
Function
SLOT1 CNSL A
SLOT2 CNSL B
External management and control
External I/O control
Ext I/O CTRL
External diagnostic equipment
BITS clock reference port
BITS
Clock input from the Building Integrated Timing Supply (BITS)
Primary FMS port
Secondary FMS port
FMS A - SLOT 1
FMS B - SLOT 2
Interface with FMS and central office
Craft port A
Craft port B
CRAFT A - SLOT 1
CRAFT B - SLOT 2
Interface of out-of-band network
management and for development,
maintenance, testing, and configuration
DS-3 NIC A Tx/Rx ports
DS-3 NIC B Tx/Rx ports
SLOT 8 Tx/Rx
SLOT 9 Tx/Rx
Interface with central office, network,
and FMS
Chassis bus extender OUT
Chassis bus extender IN
SHELF-TO-SHELF
COMM DIGITAL —
TX/RX
Interconnection for extension chassis
GPS input port
GPS RX — 10 MHz
GPS RX PPS
GPS transceiver 10 MHz input
GPS transceiver PPS input
Table 5-3: Control I/O Ports
Number of
Ports
Type
Function
DB9 female RS-232
Console access to the CICs
RJ-45 jack 10BaseT
FEMS access
RJ-45 jack 10BaseT
Local craft access
DB9 male BITS
Building Integrated Timing Source (BITS) input
DB9 male serial
External I/O control
BNC timing
Intershelf synchronization
RJ11 jack serial
Intershelf data communication
BNC GPS
GPS timing input (PPS and 10 MHz)
Ensemble Communications Inc.
Installing the Base Station Indoor Equipment
5-9
Backhaul Connection
•
Connect a 75 Ohm BNC RG-59 cable from the appropriate
transmit port (Tx) to the router’s DS-3 receive port.
•
Connect another RG-59 cable from the appropriate base station
receiver port (Rx) to the router’s DS-3 transmit port.
Ensemble Communications Inc.
5-10
Operator’s Guide to the Fiberless System
Ensemble Communications Inc.

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File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : No
Producer                        : Acrobat Distiller 4.05 for Windows
Creator                         : FrameMaker 6.0
Modify Date                     : 2001:05:10 13:22:57-07:00
Author                          : Marsha Jovanovic, Cheryl Nemeth, Jayne Keller, et al.
Subject                         : Installation and operation for Fiberless System
Title                           : Operator’s Guide to the Fiberless System for ATM
Create Date                     : 2001:03:27 10:36:19
Page Count                      : 10
Page Mode                       : UseOutlines

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