Media Module MM492-2LD 1000Base-LX | Siemens X-400 instruction

Technical Specifications

7.5Media Module MM492-2LD (1000Base-LX)

Interfaces
Connection of end devices or network	2 x SC duplex sockets
segments over FOC	(1000 Mbps, 1000BaseLX,
	full duplex)
Power of the laser diode	< 2 mW
Power consumption	4 W

Permitted Cable Lengths
FOC lengths	0 – 10 km
	(10/125 µm single mode fiber,
	0.5 dB/km at 1310 nm; 6 dB max. per-
	mitted FO cable attenuation at 3 dB
	link power margin)

Environmental Conditions / EMC
Operating temperature	0°C through + 60°C
Storage/transport temperature	- 40°C through + 80°C

Relative humidity in operation	< 95% (no condensation)
Operating altitude	Max. 2000 m
Noise emission	EN 55081 Class A
Noise immunity	EN 61000-6-2 : 2001

Laser protection	Class 1 complying with IEC 60825 -1

Construction
Dimensions (W x H x D)	35 x 145 x 90 mm
Weight	250 g

Degree of protection	IP 20

126	Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
	C79000-G8976-C186-03

Image 126

Siemens X-400 technical specifications Media Module MM492-2LD 1000Base-LX

Contents

C79000-G8976-C186-03 Release 11/2005 Product Description Classification of Safety-Related Notices Copyright Siemens AG, 1998 to 2005 All rights reserved Safety Instructions Regarding your Product Trademarks Personnel Qualification Requirements Correct Usage of Hardware Products Correct Usage of Software Products C79000-G8976-C186-03 Preface Purpose of the Operating InstructionsValidity of the Operating Instructions Further Documentation Standards and Approvals Contents 139 119131 Index 145 Introduction to Industrial Ethernet Switches SwitchingBasic Information Need for Industrial Ethernet Switches Technical Options network topologies Functional Description TopologiesRing with Redundancy Manager Connection of Other Network Segments or End Devices Electrical Ring Optical Ring Configuration Example 1000 Mbit/s Star Structure Properties of a Star Structure Star structure Electrical Line Structure Properties of the Line Structure Redundant Linking of Network Segments Redundant linking of two subnets Introduction to Industrial Ethernet Switches Properties, Functionality and Features of Scalance System Description of Scalance System Description of Scalance Components of Scalance Component Function 1 10Base-T / 100Base-TX Transmission ModePorts of Scalance Transmission Rate Transmission range ConnectorsTransmission medium Maximum transmission distance segment length is 100 m Connectors used are 8-pin RJ-45 jacks 2 1000Base-TXTransmission rate of the electrical gigabit ports is 1 Gbps 3 100Base-FX Bfoc connectors are used SC duplex female connectors are used 4 1000Base-SXTransmission rate of the optical gigabit ports is 1 Gbps 5 1000Base-LX End devices Compatibility of ScalanceCompatibility List Network components in a line or star structure System Description of Scalance Product Description of Scalance Scalance X414-3E Basic DeviceOverview Product Description of Scalance Components of the Product Power Module Digital Inputs Switch CPU SparesSlots No function in system SlotSlots 6 Slot 9 through Ports of the Scalance X414-3E Power Module P1 P1 P1 P2 P2 P2 P3 P3 P3 P4 P4 P4 Change to the DIL switch during operation Signaling ContactFailure of the power supply Bad link status of a port Digital Inputs DI Module Switch CPU LEDs on the Switch CPU Serial Port Ethernet Port Plug Configuration Plug Area of ApplicationHow It Works Diagnostics Startup Behavior X414-3E Startup Ports 10 Ports on the basic device Product Description of Scalance Media Modules, Covers, Dummy Cover Media ModulesAvailable Module Types Options for Slot Options for Slots 6 Fast Ethernet Media Module MM491-2 100Base-FX ConnectorConnectors are 2x2 Bfoc sockets Properties Fast Ethernet Media Module MM491-2LD 100Base-FX Slots of the MM491-2LD media module Gigabit Media Module MM492-2 1000Base-SX LED Display of the Gigabit Media Module Gigabit Media Module MM492-2LD 1000Base-LX Slot of the MM492-2LD media module Slots of the Covers Covers, Dummy CoverCovers Available Cover Types CV490 Displays of the Cover Further Slots for the CV490 2x100 Cover LEDs of the CV490 2x100 cover have no function Further Slots for the CV490 4x100 Cover 10 Slots 9 through 11 for cover CV490 Slot of the Dummy Cover Displays of the Dummy Cover Media Modules, Covers, Dummy Cover Extender Modules Twisted Pair Extender EM495-8Eight Additional 100Base-TX Ports Covers Twisted pair extender EM495-8 Media Module Extender EM496-4 Four Additional Slots for Media Modules Covers Extender Modules Extender Modules Installation and Commissioning Installing / Removing the Scalance X414-3E Installing / Uninstalling with an S7-300 Rail Installing on an S7-300 Rail Installation on an S7-300 rail Removing from the S7-300 rail Installing / Uninstalling with a 35 mm Standard Rail Installation on a 35 mm Standard Rail Installation on a 35 mm standard rail Removing from the 35 mm Standard Rail Installing / Removing a Media Module Installing a Media Module Removing a Media Module Inserting a media module Fitting a Cover Fitting / Removing the CoversVariants of the Covers Removing a Cover Fitting / Removing a Dummy Cover Fitting a Dummy CoverRemoving a Dummy Cover Installing / Removing Extender Modules Installing / Removing the Twisted Pair ExtenderInstalling the Twisted Pair Extender on the S7-300 Rail Installing the twisted pair extender on the S7-300 rail Removing the Twisted Pair Extender from the S7-300 Rail Installation and Commissioning Installation and Commissioning Installation and Commissioning Installing / Removing the Media Module Extender Installing the Media Module Extender on the S7-300 Rail Installing the media module extender on the S7-300 rail Installation and Commissioning Installation and Commissioning Installation and Commissioning Installation and Commissioning Slot Numbers of the Modules and Covers Specifying the Slot NumberApplying the Slot Numbers Further Device Properties Factory DefaultsDIL Switches R1, R2 Ports Power Supply ConnectorsConn L1+ + 24 V power supply Ground L2+ Polarity Reversal Protection X1 Connectors of the Signaling Contact and Grounding Strap Floating signaling contact relay connectorProtective earth Digital Input Connectors Digital input IN5 Connectors for the Twisted Pair Cables FastConnect Cabling System Connecting TP Cord to FC Cable 14 IE FC RJ-45 Modular Outlet Insert 1GE 15 IE FC RJ-45 Modular Outlet Insert 2FE X414-3EX208 A1+A2=10m A1+B+A2=100m Removing the FC Cable from Scalance X414-3E 17 Releasing the FastConnect RJ-45 plug Connectors for Fiber-Optic Cables Gigabit Transmission with FOC Fast Ethernet Transfer with FOC 100 DIL Switches Operator Controls Switch Status Meaning Ring Ports in Slots 5 to 103 Schematic below, switches R1 and R2 are set to OFF Possible Settings of the Ring PortsSwitch 104 Select / SET Button Resetting to the factory defaultsDefining the fault mask and the LED displays Changing the display modes Display Mode a Mode B Mode C Mode D LED Display Vice startup Startup Behavior of the Scalance X414-3ELED on LED off LED flashes During de During ope Selecting the Display Modes Stby DM1 DM2 LED Display Power Module Display Modes a through CLabel Color Status Meaning Display in Display Mode D Off No problem has been detected by LED Display DI Module LED Display of the Digital Inputs 1 throughMode LED Display Switch CPU Display Modes a through D Port Statuses in DMode a Display mode A, the current port status is displayedLED Display of the Ports DMode a through DMode D Port Color Status Meaning Display mode B, the current transmission rate is displayed Port Statuses in DMode B Port Statuses in DMode C 115 Port Statuses in DMode D 116 Replacing the C-PLUG Removing the C-PLUGInserting the C-PLUG in the Slot Show Location Determining the Location of a Scalance Technical Specifications Interfaces Permitted Cable Lengths Switching PropertiesPlug Cascading Depth Construction Mtbf information mean time between failurePermitted Environmental Conditions Device type 122 Media Module MM491-2 100Base-FX Media Module MM491-2LD 100Base-FX Media Module MM492-2 1000Base-SX Environmental Conditions / EMC Media Module MM492-2LD 1000Base-LX Extender Module EM495-8 112,4 109,5 107,5 87,6 145 128 Extender Module EM496-4 152 124 112,4 109,5 107,5 87,6 145 154 138 130 Approvals, Certificates CE Marking131 Required FDA and IEC labels EMC DirectiveExplosion Protection Directive Complieswith21CFR 1040.10and1040.11 Installation Guidelines Directive on Machines133 CSA Approval Information Technology Equipment UL Approval Information Technology EquipmentUL Approval Industrial Control Equipment CSA Approval Industrial Control Equipment CULus Approval Hazardous Location CULus Approval Information Technology EquipmentCULus Approval Industrial Control Equipment 135 FM Approval Atex Approval Certification 137 138 Autocrossover GlossaryAging time Autonegotiation Ing Display ModeFault mask Digital input Mirroring ModesMultimode Ring port Signaling ContactSingle mode Spanning Tree TP Port Port with a TP connector RJ-45 jackStore and forward Virtual LAN within a physically existing network 144 Index Transmission mode 146 Technical Support Worldwide, available 24 hours a day Service & Support on the Internet