Motorola SG 2000 Instructions d'exploitation

SLW2500Telecommunications Optical NodeInstallation and Operation ManualSTARLINE®427IN6

AT&T SLW2500 Installation and Operation Manual Section 2 Overview The STARLINE SLW2500 is the newest addition to the next generation of telecom

2222----2222 Overview AT&T SLW2500 Installation and Operation Manual Housing The SLW2500 optical node is furnished in an aluminum housing that p

Overview 2222----3333 AT&T SLW2500 Installation and Operation Manual Port Locations Five housing ports provide connection for coaxial cables.

2222----4444 Overview AT&T SLW2500 Installation and Operation Manual Gaskets Each housing is equipped with a woven-wire RF gasket and a silicone

Overview 2222----5555 AT&T SLW2500 Installation and Operation Manual Power Supply The SLW2500 power supply (SG2-PS) is located in the housing

2222----6666 Overview AT&T SLW2500 Installation and Operation Manual Forward Path The multiple receiver functionality of the platform accommodat

Overview 2222----7777 AT&T SLW2500 Installation and Operation Manual A driver-hybrid amplifies the signal to a sufficiently high level to fee

2222----8888 Overview AT&T SLW2500 Installation and Operation Manual SG2-LR Receiver The receiver module, SG2-LR, is designed specifically for h

Overview 2222----9999 AT&T SLW2500 Installation and Operation Manual Return Path To meet future return-path requirements, you can upgrade the

2222----10101010 Overview AT&T SLW2500 Installation and Operation Manual Level Control The gain of hybrid IC amplifiers varies with temperature.

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

Overview 2222----11111111 AT&T SLW2500 Installation and Operation Manual Gain Selection To use the gain option selection chart, Figure 2-8, f

2222----12121212 Overview AT&T SLW2500 Installation and Operation Manual Tilt Selection Tilt is factory set to 16 dB. Figure 2-9 illustrates the

AT&T SLW2500 Installation and Operation Manual Section 3 Bench Setup Before you install the SLW2500, it must be set-up to meet the power and co

3333----2222 Bench Setup AT&T SLW2500 Installation and Operation Manual Figure 3-2 illustrates the RF chassis with the cover removed indicating

Bench Setup 3333----3333 AT&T SLW2500 Installation and Operation Manual Powering the Node You can conveniently power the SLW2500 by applying

3333----4444 Bench Setup AT&T SLW2500 Installation and Operation Manual CAUTION! Voltages up to 90 Vac are accessible. To avoid shock hazard co

Bench Setup 3333----5555 AT&T SLW2500 Installation and Operation Manual Power Supply Settings You can power the SLW2500 from 60 Vac or 90 Vac

3333----6666 Bench Setup AT&T SLW2500 Installation and Operation Manual Quick Checks - Functional Testing It is recommended that you perform the

Bench Setup 3333----7777 AT&T SLW2500 Installation and Operation Manual Manual Gain Control 1 Connect a signal level meter to the FORWARD TE

3333----8888 Bench Setup AT&T SLW2500 Installation and Operation Manual Table 3-2 provides JXP values as a function of the optical input and RF

AT&T SLW2500 Installation and Operation Manual Contents Section 1 Introduction Using This Manual ...

AT&T SLW2500 Installation and Operation Manual Section 4 Installation Installation consists of: § Splicing the six-fiber service cable to the

4444----2222 Installation AT&T SLW2500 Installation and Operation Manual CAUTION! It is important that the connections at the headend be duplic

Installation 4444----3333 AT&T SLW2500 Installation and Operation Manual Strand Wire Mounting Two strand clamps and bolt assemblies are locat

4444----4444 Installation AT&T SLW2500 Installation and Operation Manual Figure 4-3 Mounting bracket-rear and side views 12IN34 OUT637 82145 To

Installation 4444----5555 AT&T SLW2500 Installation and Operation Manual Figure 4-4 illustrates the dimensions of the center conductor: Figur

4444----6666 Installation AT&T SLW2500 Installation and Operation Manual Fiber Cables To install fiber cables in the lid: 1 Remove the protecti

Installation 4444----7777 AT&T SLW2500 Installation and Operation Manual Figure 4-6 Fiber spool tray Fiber routed to optics modulesthrough f

AT&T SLW2500 Installation and Operation Manual Section 5 Operation This section provides information concerning the use of various options and

5555----2222 Operation AT&T SLW2500 Installation and Operation Manual Feature Description Receiver enable A green LED that provides visual indi

Operation 5555----3333 AT&T SLW2500 Installation and Operation Manual SG2-DFBT Optical Transmitter The SG2-DFBT is an isolated distributed fe

iiiiiiii Contents AT&T SLW2500 Installation and Operation Manual Section 4 Installation Splicing Fiber ...

5555----4444 Operation AT&T SLW2500 Installation and Operation Manual SLW25-RPLR Return-Path Laser Receiver The SLW25-RPLR is a return-path opti

Operation 5555----5555 AT&T SLW2500 Installation and Operation Manual Table 5-5 SLW25-RPLR output levels Typical Output (dBmV) dBm/mW Test

5555----6666 Operation AT&T SLW2500 Installation and Operation Manual Wavelength Selection Jumper The SG2-LR can be used with either 1310 nm or

Operation 5555----7777 AT&T SLW2500 Installation and Operation Manual CAUTION! CAUTION!CAUTION!CAUTION!CAUTION! Do not pull the optical conn

5555----8888 Operation AT&T SLW2500 Installation and Operation Manual Cleaning the Optical Connector The design of the SLW2500 optical module co

AT&T SLW2500 Installation and Operation Manual Appendix A Specifications Specifications for the SLW2500 are valid over the given bandpass and o

AAAA----2222 Specifications AT&T SLW2500 Installation and Operation Manual Table A-3 lists the general characteristics for the SLW2500 node: Tab

Specifications AAAA----3333 AT&T SLW2500 Installation and Operation Manual Table A-5 lists the RF performance specifications for the SLW25-RP

AAAA----4444 Specifications AT&T SLW2500 Installation and Operation Manual Table A-7 lists the current requirements for various options and the

Specifications AAAA----5555 AT&T SLW2500 Installation and Operation Manual Table A-9 lists nominal distortion and c/n performance for the SLW

Contents iiiiiiiiiiii AT&T SLW2500 Installation and Operation Manual Figure 3-1 SLW2500 lid showing major components ...

AT&T SLW2500 Installation and Operation Manual Appendix B Torque Specifications Torque specifications are valid for all models of the SLW2500 n

AT&T SLW2500 Installation and Operation Manual Abbreviations and Acronyms The abbreviations and acronyms list contains the full spelling of th

Abbreviations and AcronymsAbbreviations and AcronymsAbbreviations and AcronymsAbbreviations and Acronyms----2222 AT&T SLW2500 Installation and Ope

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AT&T SLW2500 Installation and Operation Manual Section 1 Introduction Motorola’s® STARLINE® light-wire telecommunications optical node, Model S

1111----2222 Introduction AT&T SLW2500 Installation and Operation Manual Figure 1-2 illustrates an open SLW2500 optical node: Figure 1-2 SLW250

Introduction 1111----3333 AT&T SLW2500 Installation and Operation Manual Using This Manual The following sections provide information and ins

1111----4444 Introduction AT&T SLW2500 Installation and Operation Manual Calling for Repairs If repair is necessary, call Motorola’s Repair Faci