Motorola SG4-DRT-2X Instrucciones de operaciones

Installation and Operation ManualSG40001 GHz Modular Optical Node(Revision 3)

SG4000 Installation and Operation Manual Section 1 Introduction Motorola’s SG4000 modular optical node is now available with 1 GHz forward actives.

5-10 Installation SG4000 Installation and Operation Manual Closing the Housing To close the SG4000 housing: 1 Verify that all maintenance is compl

SG4000 Installation and Operation Manual Appendix A Specifications Specifications for the SG4000 are valid over the given bandpass and operating te

A-2 Specifications SG4000 Installation and Operation Manual Table A-3 lists the general characteristics for the SG4000 node. Table A-3 SG4000 gene

Specifications A-3 SG4000 Installation and Operation Manual Table A-6 lists the typical power requirements for the SG4-PS power supply module. In

A-4 Specifications SG4000 Installation and Operation Manual Table A-9 lists the RF performance specifications for the SG4-EIFPT laser transmitter.

SG4000 Installation and Operation Manual Appendix B Torque Specifications Torque specifications are valid for all models of the SG4000 node. Torqu

SG4000 Installation and Operation Manual Abbreviations and Acronyms The abbreviations and acronyms list contains the full spelling of the short fo

Abbreviations and Acronyms-2 SG4000 Installation and Operation Manual mW milliwatt NTSC National Television Standards Committee OMI optical modulati

529086-0014/06Visit our website at:www.motorola.com

1-2 Introduction SG4000 Installation and Operation Manual Figure 1-2 illustrates an open SG4000 telecommunications optical node. Figure 1-2 SG4000

Introduction 1-3 SG4000 Installation and Operation Manual Using this Manual The following sections provide information and instructions to instal

1-4 Introduction SG4000 Installation and Operation Manual Document Conventions Before you begin to use the SG4000, familiarize yourself with the st

Introduction 1-5 SG4000 Installation and Operation Manual Calling for Repairs If repair is necessary, call the Motorola Repair Facility at 1-800-

SG4000 Installation and Operation Manual Section 2 Overview This section provides an overview of the multiple receiver and transmitter combinations

2-2 Overview SG4000 Installation and Operation Manual Housing The SG4000 optical node is furnished in an aluminum housing that protects the electro

Overview 2-3 SG4000 Installation and Operation Manual Port Locations The six housing ports provide connections for either RF coaxial cables or an

2-4 Overview SG4000 Installation and Operation Manual Gaskets The housing lid is equipped with an elastomer core, woven-wire RF gasket for EMI shie

Overview 2-5 SG4000 Installation and Operation Manual Network Monitoring The optional LIFELINE Status Monitoring System enables you to monitor th

Caution These servicing instructions are for use by qualified personnel only. To reduce the risk of electrical shock, do not perform any servicing

2-6 Overview SG4000 Installation and Operation Manual Model Description Function LME-100-* Forward equalizers Used to increase the output tilt o

Overview 2-7 SG4000 Installation and Operation Manual Figure 2-5 provides a diagram of the signal flow path through the SG4000 lid. Figure 2-5 S

2-8 Overview SG4000 Installation and Operation Manual Figure 2-6 provides a diagram of the signal flow-path through the SG4000 base. Figure 2-6 Si

Overview 2-9 SG4000 Installation and Operation Manual Configuration The SG4000 is available in standard configurations. The shipped configuration

2-10 Overview SG4000 Installation and Operation Manual Bandpass Frequency The SG4000 modular optical node is only available in a forward bandpass f

Overview 2-11 SG4000 Installation and Operation Manual Bandpass Frequency Splits The SG4000 is configured with sufficient frequency bandsplits to

2-12 Overview SG4000 Installation and Operation Manual Table 2-2 illustrates the typical padding required for optimum performance with a 79 channel

Overview 2-13 SG4000 Installation and Operation Manual board. A flexible power-distribution design enables you to power the node from any of the

2-14 Overview SG4000 Installation and Operation Manual You can distinguish the SG4000 1 GHz port entry assemblies by the addition of a terminal cla

SG4000 Installation and Operation Manual Section 3 Bench Setup and Operation Before you install the SG4000, it must be set up to meet the power and

FDA Compliance This product meets the requirements of the Code of Federal Regulations, Title 21, Chapter I, Subchapter J, Sections 1010.2, 1010.3,

3-2 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-2 illustrates the SG4000 optical node indicating the location of ma

Bench Setup and Operation 3-3 SG4000 Installation and Operation Manual Forward Path Configuration The following subsections present information

3-4 Bench Setup and Operation SG4000 Installation and Operation Manual You can configure the SG4000 forward path with up to four SG4-R receivers an

Bench Setup and Operation 3-5 SG4000 Installation and Operation Manual The following subsections describe the forward-path configuration option

3-6 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-5 illustrates the forward split board. Jumpers J6 and J7 are shown

Bench Setup and Operation 3-7 SG4000 Installation and Operation Manual 7 Ensure that the power interconnect cable (PIC) is properly connected f

3-8 Bench Setup and Operation SG4000 Installation and Operation Manual Forward Redundant Split In this configuration, the output of two SG4-R recei

Bench Setup and Operation 3-9 SG4000 Installation and Operation Manual Figure 3-8 illustrates the forward redundant-split board. Jumpers J7 and

3-10 Bench Setup and Operation SG4000 Installation and Operation Manual The EPIM board contains jumpers J4 through J9 (illustrated in Figure 3-10)

Bench Setup and Operation 3-11 SG4000 Installation and Operation Manual 13 Verify that the green LED (ON), located on the top panel of the SG4-

SG4000 Installation and Operation Manual Contents Section 1 Introduction Using this Manual ...

3-12 Bench Setup and Operation SG4000 Installation and Operation Manual Forward Segmented 2X In the forward segmented 2X configuration, the output

Bench Setup and Operation 3-13 SG4000 Installation and Operation Manual Figure 3-12 illustrates the forward segmented 2X board. Jumper J4 is sh

3-14 Bench Setup and Operation SG4000 Installation and Operation Manual 8 Measure the optical input power on the forward pigtails, leaving enough l

Bench Setup and Operation 3-15 SG4000 Installation and Operation Manual Forward Redundant Segmented 2X In the forward redundant segmented 2X c

3-16 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-15 illustrates the forward redundant segmented 2X board. Jumper J5

Bench Setup and Operation 3-17 SG4000 Installation and Operation Manual 8 Position jumper J5 as required for the number of active outputs you a

3-18 Bench Setup and Operation SG4000 Installation and Operation Manual 26 Move the jumper on the EPIM board from the SW2 auto to the SW2 A positio

Bench Setup and Operation 3-19 SG4000 Installation and Operation Manual Forward Segmented 4X In the forward segmented 4X configuration, four S

3-20 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-18 illustrates the forward segmented 4X board. Figure 3-18 Forwar

Bench Setup and Operation 3-21 SG4000 Installation and Operation Manual 10 Verify that the green LED (ON), located on the top panel of each SG4

ii Contents SG4000 Installation and Operation Manual Section 3 Bench Setup and Operation Forward Path Configuration...

3-22 Bench Setup and Operation SG4000 Installation and Operation Manual Return Path Configuration The following subsections present information to

Bench Setup and Operation 3-23 SG4000 Installation and Operation Manual You can configure the SG4000 return path using a variety of analog or d

3-24 Bench Setup and Operation SG4000 Installation and Operation Manual The following subsections describe the return path configurations. Combined

Bench Setup and Operation 3-25 SG4000 Installation and Operation Manual Figure 3-22 illustrates the combined return board required for the comb

3-26 Bench Setup and Operation SG4000 Installation and Operation Manual Jumper J3 enables/disables IN4 and jumper J6 enables/disables IN2. 7 Ens

Bench Setup and Operation 3-27 SG4000 Installation and Operation Manual Combined Redundant Return In the combined redundant return configuratio

3-28 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-25 illustrates the combined redundant return plug-in board require

Bench Setup and Operation 3-29 SG4000 Installation and Operation Manual 5 Connect the appropriate return RF cables from the SG4-RF modules to t

3-30 Bench Setup and Operation SG4000 Installation and Operation Manual Split Return In the split return configuration, each pair of RF returns is

Bench Setup and Operation 3-31 SG4000 Installation and Operation Manual Figure 3-28 illustrates the 2X redundant return configuration board. Ju

Contents iii SG4000 Installation and Operation Manual Section 5 Installation Splicing Fiber ...

3-32 Bench Setup and Operation SG4000 Installation and Operation Manual In a typical installation, the RF modules in Ports 1 and 3 are connected

Bench Setup and Operation 3-33 SG4000 Installation and Operation Manual Split Redundant Return In the split redundant return configuration, eac

3-34 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-31 illustrates the plug-in board required for the 2X redundant ret

Bench Setup and Operation 3-35 SG4000 Installation and Operation Manual In a typical installation, the RF module in Ports 1 and 3 are connect

3-36 Bench Setup and Operation SG4000 Installation and Operation Manual Segmented Return In the segmented return configuration, each RF return is a

Bench Setup and Operation 3-37 SG4000 Installation and Operation Manual Figure 3-34 illustrates the segmented return plug-in board. Figure 3-34

3-38 Bench Setup and Operation SG4000 Installation and Operation Manual 8 Apply power to the node (see Powering the Node in this section). Allow fi

Bench Setup and Operation 3-39 SG4000 Installation and Operation Manual Powering the Node You can conveniently power the SG4000 by applying 60

3-40 Bench Setup and Operation SG4000 Installation and Operation Manual Figure 3-37 illustrates the power distribution board and fuse locations. Fi

Bench Setup and Operation 3-41 SG4000 Installation and Operation Manual Figure 3-38 illustrates the fuse locations in the SG4000 node. Figure 3

iv Contents SG4000 Installation and Operation Manual Figure 3-7 Forward redundant-split, two-receiver configuration...

3-42 Bench Setup and Operation SG4000 Installation and Operation Manual CAUTION! Voltages up to 90 VAC are accessible. To avoid shock hazard, conf

Bench Setup and Operation 3-43 SG4000 Installation and Operation Manual Power Supply Operation You can power the SG4000 from 60 VAC or 90 VAC s

3-44 Bench Setup and Operation SG4000 Installation and Operation Manual 4 Ensure shunt F1 (30 A):  is in place to direct AC to the right side of

SG4000 Installation and Operation Manual Section 4 Modules This section identifies and provides detailed information on all modules that you can us

4-2 Modules SG4000 Installation and Operation Manual Removing SG4000 Optical Modules The SG4000 optical modules design enables you to remove them w

Modules 4-3 SG4000 Installation and Operation Manual SG4-R/* Optical Receiver The SG4-R/* is a line of forward-path optical receivers used in the

4-4 Modules SG4000 Installation and Operation Manual Figure 4-2 illustrates the SG4-R/* receiver with the cover installed (left) and the cover remo

Modules 4-5 SG4000 Installation and Operation Manual Table 4-2 provides SG4-R* minimum output levels; levels at the receiver test point are -20 d

4-6 Modules SG4000 Installation and Operation Manual Figure 4-3 illustrates the relationship between test-point voltage (Vdc) and optical power (dB

Modules 4-7 SG4000 Installation and Operation Manual SG4-* Analog Optical Return Path Transmitters The analog SG4000 analog optical return transm

Contents v SG4000 Installation and Operation Manual Figure 4-6 SG4-RF module block diagram...

4-8 Modules SG4000 Installation and Operation Manual Table 4-3 provides information on the user-related features of the analog SG4-* transmitter. T

Modules 4-9 SG4000 Installation and Operation Manual SG4-EIFPT Optical Transmitter The SG4-EIFPT is a 1310 nm enhanced, isolated Fabry-Perot retu

4-10 Modules SG4000 Installation and Operation Manual SG4000 RF Module Each SG4-RF module contains the entire necessary forward and return path cir

Modules 4-11 SG4000 Installation and Operation Manual Figure 4-7 illustrates an SG4-RF module with the cover installed (left) and cover removed (

4-12 Modules SG4000 Installation and Operation Manual Feature Description Return Input JXP Attenuator JXP style attenuator pad that enables you t

Modules 4-13 SG4000 Installation and Operation Manual SG4-PS Power Supply The SG4-PS power supply module is auto-ranging and requires no start-up

4-14 Modules SG4000 Installation and Operation Manual A single SG4-PS power supply provides 2.9 A at +24 V. You can use the test point on the top p

Modules 4-15 SG4000 Installation and Operation Manual Figure 4-10 illustrates the relationship between AC current draw and DC current output in t

4-16 Modules SG4000 Installation and Operation Manual The EPIM contains microprocessor circuitry that collects telemetry data from all modules inst

Modules 4-17 SG4000 Installation and Operation Manual Ingress Control The SG4000 platform incorporates electronic ingress control switching, enab

vi Contents SG4000 Installation and Operation Manual Table A-6 SG4-PS power requirements...

4-18 Modules SG4000 Installation and Operation Manual Parameter Transmitter Telemetry Optical Output Power DC current Transmitter Identificatio

SG4000 Installation and Operation Manual Section 5 Installation Installation consists of splicing the six- or eight-fiber service cable to the tran

5-2 Installation SG4000 Installation and Operation Manual 3 Assemble the splice enclosure following the instructions furnished with the enclosure.

Installation 5-3 SG4000 Installation and Operation Manual Figure 5-2 illustrates the SG4000 housing lid and fiber management trays. The standar

5-4 Installation SG4000 Installation and Operation Manual 6 Connect each fiber by removing the protective boot from the fiber connector, cleaning t

Installation 5-5 SG4000 Installation and Operation Manual Figure 5-5 illustrates a front and side view of the strand mounting clamps. Figure 5-5

5-6 Installation SG4000 Installation and Operation Manual Figure 5-6 illustrates a front and side view of the optional strand bracket mounting pr

Installation 5-7 SG4000 Installation and Operation Manual Figure 5-7 illustrates the optional strand bracket installed on an SG4000. Figure 5-7

5-8 Installation SG4000 Installation and Operation Manual Figure 5-8 illustrates the strand clamp bolts and pedestal mounting holes on the rear of

Installation 5-9 SG4000 Installation and Operation Manual For aerial metal-strand connections, the strand clamp is usually sufficient. However, a