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Introduction

RTM-ATCA-F120-OPT Installation and Use (6806800G29B)

23

1.2

Standard Compliances

This RTM-ATCA-F120-OPT meets the following standards. 

Table 1-1 Standard Compliances

Standard

Description

UL 60950-1
EN 60950-1
IEC 60950-1
CAN/CSA C22.2 No 60950-1

Legal safety requirements

CISPR 22
CISPR 24
EN 55022
EN 55024
FCC Part 15
Industry Canada ICES-003
VCCI Japan
AS/NZS CISPR 22
EN 300 386
NEBS Standard GR-1089 CORE

EMC requirements (legal) on system level (predefined 
Emerson system)

NEBS Standard GR-63-CORE
ETSI EN 300019 series

Environmental requirements

PICMG 3.0 R2.0

Defines mechanics, blade dimensions, power 
distribution, power and data connectors, and system 
management

The product has been designed to meet the directive on the restriction of the use of certain 
hazardous substances in electrical and electronic equipment (RoHS) Directive 2002/95/EC.

Содержание RTM-ATCA-F120-OPT

Страница 1: ...Embedded Computing for Business Critical ContinuityTM RTM ATCA F120 OPT Installation and Use P N 6806800G29B January 2009 ...

Страница 2: ...s document and to make changes from time to time in the content hereof without obligation of Emerson to notify any person of such revision or changes Electronic versions of this material may be read online downloaded for personal use or referenced in another document as a URL to a Emerson website The text itself may not be published commercially in print or electronic form edited translated or oth...

Страница 3: ...d Power Requirements 26 2 3 1 Environmental Requirements 26 2 3 2 Power Requirements 27 2 4 Installing and Removing the RTM 28 2 4 1 Installing the RTM 28 2 4 2 Removing the RTM 33 2 5 Installing and Removing SFP SFP Modules 35 2 5 1 Installing an SFP SFP Module 37 2 5 2 Removing an SFP SFP Module 39 3 Controls LEDs and Connectors 41 3 1 Overview 41 3 2 LEDs and Interface Connectors 42 3 2 1 LEDs ...

Страница 4: ...nts 3 2 2 4 Telecom Clocking Connectors 51 3 2 2 5 Serial Interface Connector 52 4 Functional Description 55 4 1 Overview 55 4 2 Block Diagram 56 4 3 Mezzanine Management Controller 57 A Related Documentation 63 A 1 Emerson Network Power Embedded Computing Documents 63 Index 65 ...

Страница 5: ... 3 2 Fabric Channel 10 GBit Uplink Connectors Port MIB OID Assignment 46 Table 3 3 Fabric Channel 1 GBit Uplink Connectors Port MIB OID Assignment 47 Table 3 4 Base Channel 10 GBit Uplink Connectors Port MIB OID Assignment 49 Table 3 5 Base Channel 1 GBit Uplink Connectors Port MIB OID Assignment 50 Table 3 6 Serial Interface Pinout 54 Table 4 1 IPMI Sensors Overview 57 Table A 1 Emerson Publicati...

Страница 6: ...RTM ATCA F120 OPT Installation and Use 6806800G29B 6 List of Tables ...

Страница 7: ...gure 3 2 Location of Ethernet Fabric Channel Uplink Interfaces 45 Figure 3 3 Location of Base Interface Uplink Interface Connectors 48 Figure 3 4 Location of Clock Extension Connectors 51 Figure 3 5 Location of Serial Interface Connectors 53 Figure 4 1 Block Diagram 56 Figure 4 2 Location of IPMI Temperature Sensors 60 ...

Страница 8: ...RTM ATCA F120 OPT Installation and Use 6806800G29B 8 List of Figures ...

Страница 9: ...ormation on the IPMI functionality of the RTM z AppendixA RelatedDocumentation onpage63listsfurtherEmersonusermanualsthatare related to the RTM and the ATCA F120 Abbreviations This document uses the following abbreviations Abbreviation Description AMC Advanced Mezzanine Module CPU Central Processing Unit ECC Embedded Communications Computing EMC Electromagnetic Compatibility EMV Elektromagnetische...

Страница 10: ... Description Notation Description 0x00000000 Typical notation for hexadecimal numbers digits are 0 through F for example used for addresses and offsets 0b0000 Same for binary numbers digits are 0 and 1 bold Used to emphasize a word Screen Usedforon screenoutputandcoderelatedelements or commands in body text Courier Bold Used to characterize user input and to separate it from system output Referenc...

Страница 11: ...ers 0 1 2 3 and 4 used in registers Logical OR Indicates a hazardous situation which if not avoided could result in death or serious injury Indicates a hazardous situation which if not avoided may result in minor or moderate injury Indicates a property damage message No danger encountered Pay attention to important information Notation Description Part Number Publication Date Description 6806800G2...

Страница 12: ...umentation We want to know what you think about our manuals and how we can make them better Mail comments to us by filling out the following online form http www emersonnetworkpowerembeddedcomputing com Contact Us Online Form In AreaofInterest select TechnicalDocumentation Be sureto include thetitle partnumber and revision of the manual and tell us how you used it ...

Страница 13: ...son or persons qualified in electronics or electrical engineering are authorized to install remove or maintain the product The information given in this manual is meant to complete the knowledge of a specialist and must not be used as replacement for qualified personnel Keep away from live circuits inside the equipment Operating personnel must not remove equipment covers Only Factory Authorized Se...

Страница 14: ...e RTM surface causes short circuits Do not operate the RTM outside the specified environmental limits Make sure the RTM is completely dry and there is no moisture on any surface before applying power Do not operate the RTM below 5 C Installation Damage of the RTM and Additional Devices and Modules Incorrect installation or removal of additional devices or modules may damage the RTM or the addition...

Страница 15: ...and SFP SFP Modules Installing and using SFP SFP modules which are not fully certified and which do not meet all relevant safety standards may damage the RTM and the SFP SFP modules and may lead to personal injury Only use and install SFP SFP modules which are fully certified and which meet all relevant safety standards Personal Injury Optical SFP SFP modules may be classified as laser products Wh...

Страница 16: ...nd damage Dirt and damage can render the SFP SFP module inoperable Only remove the optical plug when you are ready to connect a cable to the SFP SFP module When no cable is connected cover the port with an optical port plug Environment Always dispose of used blades system components and RTMs according to your country s legislation and manufacturer s instructions ...

Страница 17: ... sollten wenden Sie sich bitte an die für Sie zuständige Geschäftsstelle von Emerson Das System erfüllt die für die Industrie geforderten Sicherheitsvorschriften und darf ausschließlich für Anwendungen in der Telekommunikationsindustrie und im Zusammenhang mit Industriesteuerungen verwendet werden Einbau Wartung und Betrieb dürfen nur von durch Emerson ausgebildetem oder im Bereich Elektronik oder...

Страница 18: ...treten Warnung Dies ist eine Einrichtung der Klasse A Diese Einrichtung kann im Wohnbereich Funkstörungen verursachen In diesem Fall kann vom Betreiber verlangt werden angemessene Maßnahmen durchzuführen Operation Beschädigung des RTMs Hohe Luftfeuchtigkeit und Kondensat auf der Oberfläche des RTMs können zu Kurzschlüssen führen Betreiben Sie das RTM nur innerhalb der angegebenen Grenzwerte für di...

Страница 19: ...ühren Überprüfen Sie daher das RTM sowie die Backplane vor der Installation sorgältig und stellen Sie sicher dass sich beide in einwandfreien Zustand befinden und keine Pins verbogen sind Emerson und unsere Zulieferer unternehmen größte Anstrengungen um sicherzustellen dass sich Pins und Stecker von Blades RTMs vor dem Verlassung der Produktionsstätte in einwandfreiem Zustand befinden Verbogene Pi...

Страница 20: ...odukte eingehalten werden Verletzungsgefahr der Augen Optische SFP SFP Module können Laserstrahlen aussenden wenn kein Kabel angeschlossen ist Vermeiden Sie es daher direkt in die Öffnung eines SFP SFP Moduls zu sehen um Verletzungen der Augen zu vermeiden Beschädigung von SFP SFP Modulen Die Schutzkappe eines SFP SFP Modules dient dazu die sensible Optik des SFP SFP Modules gegen Staub und Schmut...

Страница 21: ...rfaces towards the back of the ATCA F120 z Four 10 Gigabit Ethernet Fabric Channel uplinks via SFP connectors z Two 10 Gigabit Ethernet Base Channel uplinks via SFP connectors z Four 1 Gigabit Ethernet Base Channel interfaces via SFP connectors z Two 1 Gigabit Ethernet Fabric Channel interfaces via SFP connectors z Two RJ 45 telecom clocking interface connectors for inter shelf clocking configurat...

Страница 22: ...Introduction RTM ATCA F120 OPT Installation and Use 6806800G29B 22 Figure 1 1 Overview ...

Страница 23: ... 15 Industry Canada ICES 003 VCCI Japan AS NZS CISPR 22 EN 300 386 NEBS Standard GR 1089 CORE EMC requirements legal on system level predefined Emerson system NEBS Standard GR 63 CORE ETSI EN 300019 series Environmental requirements PICMG 3 0 R2 0 Defines mechanics blade dimensions power distribution power and data connectors and system management The product has been designed to meet the directiv...

Страница 24: ...following table lists physical dimensions and weight of the RTM 1 4 Ordering Information Consult your local Emerson sales representative for available RTM variants and their order numbers Table 1 2 Mechanical Data Feature Value Physical dimension of PCB 322 25 mm x 70 mm Weight of RTM 0 7 kG ...

Страница 25: ... requirements are met z Install the RTM 2 2 Unpacking and Inspecting the RTM To inspect the shipment perform the following steps Shipment Inspection 1 Verify that you have received all items of your shipment Printed user manual Getting Started guide RTM ATCA F120 OPT Damage of Circuits Electrostatic discharge and incorrect installation and removal of the blade can damage circuits or shorten their ...

Страница 26: ... occurred during transportation or any items are missing please contact our customer s service immediately z Remove the desiccant bag shipped together with the blade and dispose of it according to your country s legislation Operating temperatures refer to the temperature of the air circulating around the RTM and not to component temperatures If you integrate the RTM in your own non Emerson system ...

Страница 27: ... Temp Change 0 25ºC min according to NEBS Standard GR 63 CORE 0 25ºC min Rel Humidity 5 to 95 non condensing according to Emerson internal environmental requirements 5 to 95 non condensing according to Emerson internal environmental requirements Vibration 0 1g from 5 to 100 Hz and back to 5 Hz at a rate of 0 1 octave minute 5 20 Hz 0 01 g2 Hz 20 200 Hz 3 0 dB octave Random 5 20 Hz 1 m2 Sec3 Random...

Страница 28: ...nical installation 1 Locate the slot the RTM is to be installed into the shelf s rear which must be the same as that of the front blade 2 Open the lower handle of the front blade in order to power down its payload The blue LED on the front blade starts to flash This indicates that the front blade is informing the shelf manager about its desire to power down its payload 3 Wait until the blue LED on...

Страница 29: ...tch together 5 InserttheRTMintotheshelfbyplacingthetopandbottomedgesinthecardguides of the slot 6 Slide the RTM into the slot 7 Apply equal and steady pressure to the RTM to carefully slide the RTM into the shelf until youfeel resistance Continue to gently push the RTM untiltheRTMconnectors engage 8 Squeeze the lever and the latch together and hook the lower and the upper handle into the shelf rai...

Страница 30: ...and will remain illuminated until both the lower handle of the RTM and the lower handle of the front blade are closed 10 Close the lower handle of the front blade in order to power up the payload of both the front blade and the RTM The blue LEDs of both the front blade and the RTM start to flash This indicates that the front blade is informing the shelf manager about its desire to power up the pay...

Страница 31: ... the installation of the RTM 1 Locate the slot the RTM is to be installed into the shelf s rear which must be the same as that of the front blade 2 Ensure that the top and the bottom handles of the RTM are in an outward position by squeezing the lever and the latch together 3 InserttheRTMintotheshelfbyplacingthetopandbottomedgesinthecardguides of the slot 4 Slide the RTM into the slot 5 Apply equa...

Страница 32: ...andles toward the face plate 8 Tighten both face plate screws on the RTM 9 Insert the front blade from the system s front into the same slot as the RTM For a detailed instruction of the installation procedure for the front blade please refer to ATCA F120 Installation and Use As soon as the front blade is connected to the backplane the blue hot swap LEDs of both the front blade and the RTM are illu...

Страница 33: ...he payload of the respective blade or RTM has become active 13 Plug interface cable into face plate connectors if applicable 2 4 2 Removing the RTM Removal Procedure The following procedure describes the removal of the RTM It assumes that your system is powered If your system is unpowered you can disregard the blue LED and thus skip the respective step In this case it is a purely mechanical proced...

Страница 34: ...med about the desire of the blade to power down the payload of both the front blade and the RTM and the power down process is ongoing 2 Wait until the blue LEDs on both the front blade and the RTM are permanently ON A permanently switched ON LED indicates that the payload of respective blade or RTM has been powered down Data Loss Removing the RTM with the system power on and the blue LED on the fr...

Страница 35: ...res to avoid damage to your eyes Personal Injury and Damage of the RTM and SFP SFP Modules Installing and using SFP SFP modules which are not fully certified and which do not meet all relevant safety standards may damage the RTM and the SFP SFP modules and may lead to personal injury Only use and install SFP SFP modules which are fully certified and which meet all relevant safety standards Persona...

Страница 36: ... and Use 6806800G29B 36 SFP SFP modules can be installed removed both while the RTM is powered and non powered The presence and also the type of SFP SFP modules is automatically detected The maximum power consumption of all installed SFP SFP modules must not exceed 12W ...

Страница 37: ... F120 OPT Installation and Use 6806800G29B 37 2 5 1 Installing an SFP SFP Module Procedure In order to install an SFP SFP module proceed as follows 1 Slide the SFP SFP module into the slot until it locks into position 2 Remove the optical port plug ...

Страница 38: ... SFP module SFP SFP Module Damage The optical port plug protects the sensitive optical fibres against dirt and damage Dirt and damage can render the SFP SFP module inoperable Only remove the optical plug when you are ready to connect a cable to the SFP SFP module When no cable is connected cover the port with an optical port plug ...

Страница 39: ... Removing an SFP SFP Module Procedure In order to remove an SFP SFP module proceed as follows 1 Remove any connected cable from the SFP module 2 Open the SFP SFP latch Note that the latch mechanism of your SFP SFP module may be slightly different compared to the latch shown in the following figure ...

Страница 40: ... 4 Cover the optical port with the optical port plug SFP SFP Module Damage The optical port plug protects the sensitive optical fibres against dirt and damage Dirt and damage can render the SFP SFP module inoperable Onlyremove theopticalplugwhenyouarereadytoconnectacabletotheSFP SFP module When no cable is connected cover the port with an optical port plug ...

Страница 41: ...hapter 3 RTM ATCA F120 OPT Installation and Use 6806800G29B 41 Controls LEDs and Connectors 3 1 Overview This chapter describes z Face plate LEDs z Face plate Interface connectors z Rear panel connectors ...

Страница 42: ...806800G29B 42 3 2 LEDs and Interface Connectors The following figure shows the face plate of the RTM Figure 3 1 Face Plate BIX XG1 BIX XG2 H S C O M 1 BIX GE2 BIX GE3 BIX GE4 C L O C K C H 3 FIX XG1 C L O C K C H 2 FIX XG2 FIX XG3 FIX XG4 FIX GE1 FIX GE2 O O S O K A T N ...

Страница 43: ...tmayusethisLEDisAvantellis HA software which runs on Centellis hardware OK RTM Power Status Green The RTM power has been enabled by the MMC OFF RTM power is disabled ATN This LED is controlled by upper layer software such as middleware or applications It works in parallel to the ATTN LED at the front blade s face plate An example of middleware that may use this LED is Avantellis HA software which ...

Страница 44: ...figurations z Serial interface for accessing the main blade s CPU 3 2 2 1 Fabric Channel Uplinks TheRTMprovidesaccesstothefollowingsixEthernetfabricchanneluplinkinterfacesatitsface plate z Four 10 Gigabit Ethernet uplink interfaces via SFP connectors z Two 1 Gigabit Ethernet interfaces via SFP connectors Their location is shown in the following figure ...

Страница 45: ... H S C O M 1 BIX GE2 BIX GE3 BIX GE4 C L O C K C H 3 FIX XG1 C L O C K C H 2 FIX XG2 FIX XG3 FIX XG4 FIX GE1 FIX GE2 O O S O K A T N Fabric Channel 1 Gbit Ethernet uplink Fabric Channel 1 Gbit Ethernet uplink Fabric Channel 10 Gbit Ethernet uplink Fabric Channel 10 Gbit Ethernet uplink Fabric Channel 10 Gbit Ethernet uplink Fabric Channel 10 Gbit Ethernet uplink ...

Страница 46: ...erson P N 5806803A01 These modules passed all tests sucessfully without incidents They are also listed in the EmersonNetworkPowersalesconfigurator WhenusingSFP modules we recommendtouse these models The SFP SFP modules can be installed removed both while the RTM is powered and non powered The presence and also the type of SFP SFP modules is automatically detected Whenusing1GBitcopperSFPmodules the...

Страница 47: ...ed is determined through auto negotiation per the 802 11 Ethernet specification Optical modules do not support auto negotiation The following table shows which switch MIB OID each cage corresponds to 3 2 2 2 Base Channel Interface Connectors The RTM provides access to the folllowing six Ethernet base channel uplink interfaces at its face plate z Two 10 Gigabit Ethernet uplink interfaces via SFP co...

Страница 48: ...igure 3 3 Location of Base Interface Uplink Interface Connectors BIX XG1 BIX XG2 H S C O M 1 BIX GE2 BIX GE3 BIX GE4 C L O C K C H 3 FIX XG1 C L O C K C H 2 FIX XG2 FIX XG3 FIX XG4 FIX GE1 FIX GE2 O O S O K A T N Base interface 10 GBit Ethernet uplink Base interface 10 GBit Ethernet uplink Base interface 1 GBit Ethernet uplink Base interface 1 GBit Ethernet uplink Base interface 1 GBit Ethernet up...

Страница 49: ...fully without incidents They are also listed in the Emerson Network Power sales configurator When using SFP modules we recommend to use these models The SFP modules canbe installed removed both while the RTM is powered and non powered The presence and also the type of SFP modules is automatically detected The following table shows which switch MIB OID each cage corresponds to 3 2 2 2 2 1 GBit Base...

Страница 50: ...e to safety concerns the kernel will disable the optical transmitter on the SFP port laser output when a SFP SFP module is removed Conversely the optical transmitter on the SFP port is enabled when the SFP SFP module is inserted These events are monitored and handled by the kernel no action is required by operator When the kernel detects a discontinuity in the signal path that allows light to esca...

Страница 51: ...ides two telecom clock extension connectors named CH2 and CH3 at its face plate Their location is shown in the following figure Figure 3 4 Location of Clock Extension Connectors BIX XG1 BIX XG2 H S C O M 1 BIX GE2 BIX GE3 BIX GE4 C L O C K C H 3 FIX XG1 C L O C K C H 2 FIX XG2 FIX XG3 FIX XG4 FIX GE1 FIX GE2 O O S O K A T N CH3 CH2 ...

Страница 52: ...ccess a Linux shell for example or configure the U Boot firmware Note that by default this interface is disabled and the serial interface of the CPU is routed to the ATCA F120 face plate If you wish to route the serial interface to the RTM instead thenyouneedtomodifytheATCA F120on boardconfigurationswitch RefertotheATCA F120 Installation and Use guide for details about how to do this The location ...

Страница 53: ...lation and Use 6806800G29B 53 Figure 3 5 Location of Serial Interface Connectors BIX XG1 BIX XG2 H S C O M 1 BIX GE2 BIX GE3 BIX GE4 C L O C K C H 3 FIX XG1 C L O C K C H 2 FIX XG2 FIX XG3 FIX XG4 FIX GE1 FIX GE2 O O S O K A T N Serial Interface Connector ...

Страница 54: ...rs RTM ATCA F120 OPT Installation and Use 6806800G29B 54 The following table describes the used pinout of the RJ 45 connector Table 3 6 Serial Interface Pinout Pin Signal 1 n c 2 n c 3 n c 4 GND 5 RTM_RX 6 RTM_TX 7 n c 8 n c 8 1 ...

Страница 55: ...Chapter 4 RTM ATCA F120 OPT Installation and Use 6806800G29B 55 Functional Description 4 1 Overview This chapter contains the following information z Block diagram z Mezzanine management controller ...

Страница 56: ...4 1 Block Diagram Telecom Clock Telecom Clock BCM8706 MMC BCM8706 4 x 1000B BX BIX 2 x 1000B BX FIX2 2 x 10GB CX4 BIX 4 x 10GB CX4 FIX2 2 x Ext Shelf CLK IPMB L RS232 2 x SFP 2 x SFP 4 x SFP 2 x RJ 45 1 xRJ 45 Zone 3 Connectors Face Plate RTM 4 x 1000B BX BIX 2 x 1000B BX FIX2 RS232 Telecom Clock MMC Telecom Clock Telecom Clock FPGA Telecom Clock Telecom Clock DC DC ...

Страница 57: ...following table Table 4 1 IPMI Sensors Overview Sensor Name Sensor Type Sensor Number Bottom Edge Temp Temperature 0xA2 Ejector State Button Switch 0x7F LOS SFP01 Other FRU 0x20 LOS SFP02 Other FRU 0x21 LOS SFP03 Other FRU 0x22 LOS SFP04 Other FRU 0x23 LOS SFP05 Other FRU 0x24 LOS SFP06 Other FRU 0x25 LOS SFP07 Other FRU 0x26 LOS SFP08 Other FRU 0x27 LOS SFP09 Other FRU 0x28 LOS SFP10 Other FRU 0x...

Страница 58: ... RTM F120 OPT MMC Emerson IPMC Status 0xA0 RTM FPGA Vers Emerson Firmware Revision 0x87 RTM Rptr Temp Temperature 0xA3 Temp SFP01 Temperature 0x40 Temp SFP02 Temperature 0x41 Temp SFP03 Temperature 0x42 Temp SFP04 Temperature 0x43 Temp SFP05 Temperature 0x44 Temp SFP06 Temperature 0x45 Temp SFP07 Temperature 0x46 Temp SFP08 Temperature 0x47 Temp SFP09 Temperature 0x48 Temp SFP10 Temperature 0x49 T...

Страница 59: ...02 Other FRU 0x31 TX Fault SFP03 Other FRU 0x32 TX Fault SFP04 Other FRU 0x33 TX Fault SFP05 Other FRU 0x34 TX Fault SFP06 Other FRU 0x35 TX Fault SFP07 Other FRU 0x36 TX Fault SFP08 Other FRU 0x37 TX Fault SFP09 Other FRU 0x38 TX Fault SFP10 Other FRU 0x39 TX Fault SFP11 Other FRU 0x3A TX Fault SFP12 Other FRU 0x3B Table 4 1 IPMI Sensors Overview continued Sensor Name Sensor Type Sensor Number ...

Страница 60: ...Functional Description RTM ATCA F120 OPT Installation and Use 6806800G29B 60 Figure 4 2 Location of IPMI Temperature Sensors T op E dgeT emp BottomEdgeTemp R TM RptrTemp ...

Страница 61: ...ription RTM ATCA F120 OPT Installation and Use 6806800G29B 61 For further details about these sensors as well as further IPMI related information refer to the RTM ATCA F120 OPT Control via IPMI Programmer s Reference ...

Страница 62: ...Functional Description RTM ATCA F120 OPT Installation and Use 6806800G29B 62 ...

Страница 63: ...r com embeddedcomputing Resource Center Technical Documentation Search This site provides the most up to date copies of Emerson Network Power Embedded Computing product documentation Check the Emerson website or consult your local Emerson sales representative for release notes or errata sheets that may be applicable to the ATCA F120 or the RTM ATCA F120 OPT Table A 1 Emerson Publications Document ...

Страница 64: ...Related Documentation RTM ATCA F120 OPT Installation and Use 6806800G29B 64 ...

Страница 65: ...ronmental requirements 26 F Fabric channel connectors 44 47 Face plate 42 feedback 12 I Installation procedure 28 IPMI sensors 57 L LEDs 43 M Main features 21 Mezzanine management controller 57 R Removal procedure 33 S SFP SFP module hot swap capabilities 50 Standard compliances 23 Supported SFP SFP modules 46 49 T Temperature sensors 59 Index ...

Страница 66: ...Index RTM ATCA F120 OPT Installation and Use 6806800G29B 66 ...

Страница 67: ......

Страница 68: ...Network Power logo are trademarks and service marks of Emerson Electric Co All other product or service names are the property of their respective owners 2009 Emerson Electric Co Emerson Network Power The global leader in enabling Business Critical Continuity AC Power Systems Connectivity DC Power Systems Embedded Computing Embedded Power Integrated Cabinet Solutions Outside Plant Power Switching ...

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