Instruction/ maintenance manual of the product EM316-2SFP MRV Communications
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EM316-2SFP Transparent SFP-to-SFP Converter With EM316NM or EM316LNXNM-OT Management User Guide PN 1259003-001 Revision C3 October 30, 2007.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 i Table of Contents 1 Preliminary Considerations .............................................................................................................iv 1.1 Trademarks ..............................
EM316-2SFP User Guide P/N 1259003-001 Rev C3 ii 4 Module Management .......................................................................................................................13 4.1 Remote Command Line Interface (CLI) Setup ...............
EM316-2SFP User Guide P/N 1259003-001 Rev C3 iii Table of Figures Figure 1 -- Unpacking ........................................................................................................ ...................3 Figure 2 -- Front Panel Schematic of the EM316-2SFP .
EM316-2SFP User Guide P/N 1259003-001 Rev C3 iv 1 Preliminary Considerations 1.1 Trademarks All trademarks are the property of their respective holders. 1.2 Copyright MRV Communications reserves the right to make changes to products and documentation without notice in order to improve reliability, function, or design.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 v 1.4 MRV Regulatory Compliance Contact your sales representative for more regulatory compliance information regarding specific MRV products or product families.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 vi 1.5 General Safety 1.5.1 Cautions and Warnings Disconnect all power from electronic devices before servicing. Some equipment may have multiple power cords requiring disconnection. 1.5.2 Laser Safety WARNING: Fiber optic equipment may emit laser or infrared light that can injure your eyes.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 vii 1.5.3 Static Electricity Eliminate static electricity in the workplace by grounding operators, equipment, and devices including components and computer boards. Grounding prevents static charge buildup and electrostatic potential differences.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 viii 1.6 Specific Document Information Document Number: P/N 1259003-001 Rev C3 Document: EM316-2SFP User Guide Release Date: October 30, 2007 12:24:44 PM 1.7 Latest Revision and Related Documents The latest revision of MRV documents may be found at http://www.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 1 2 Product Overview The EM316-2SFP transparent converter contains two MSA compliant SFP sockets connected back- to-back. No components on the EM316-2SFP board are connected to the data path, so the module is considered transparent.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 2 2.1.2 Loopback The EM316-2SFP module supports loopback either by DIP switch setting or controlled through the CLI or SNMP software settings. For software control the Loopback DIP switch must be set to OFF.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 3 3 Preparation and Installation 3.1 Unpacking the Fiber Driver Module Follow the steps below as illustrated in the figure. Step 1. Open the cardboard box. Step 2. Remove the static bag containing the device.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 4 3.2 Front Panel Description Figure 2 -- Front Panel Schematic of the EM316-2SFP The EM316-2SFP module is equipped with the following interfaces: Port 1 (P1): SFP port rated 100 Mbps to 2.7 Gigabit depending on SFP interface Port 2 (P2): SFP port rated 100 Mbps to 2.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 5 3.3 DIP Switch Configuration The EM316-2SFP factory default configuration is designed to operate in the most common applications. Network Management = Enabled LIN = Disabled Loopback = Disabled The default configuration optimizes the EM316-2SFP module in most applications.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 6 3.4 Module Installation EM316xx cards are hot-swappable, and they are designed to insert into a powered Fiber Driver chassis. Install the EM316xx module into a single sl ot or multiple slot chassis by aligning the edge of the card with the rail of the chassis and hand-tighten the t humb screw.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 7 Step 2. Install the module inside a Fiber Driver chassi s by aligning the edge of the card with the rail of the chassis. Tighten the thumbscrew by hand. Figure 7 -- Module installation (not all chassis a re shown) Handle the module by the edges to avoi d damaging any components.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 8 3.5 Small Form Pluggables (SFP): Handling and Installation The EM316-2SFP accepts any SFP that complies with the MSA standard. Use MRV components for guaranteed results. Follow all ESD precautions listed at the front of this manual.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 9 3.5.2 Working with SFPs The pluggable optics modules used in the EM316xx products are extremely portable, and consequently may be easily mistreated. If SFPs are not protected against dust, remove the dust caps and clean them with 1.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 10 3.5.2.2 Mylar Tab SFP Modules The Mylar tab or nail latch on the module has a tab that you must pull in order to remove the module from a switching module port.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 11 3.5.2.3 Actuator/Button SFP Modules The actuator/button SFP module has a button that you must push in order to remove the SFP module from a switching module port. Figure 15 – Actuator/Button SFP Module 3.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 12 3.5.2.5 Bale Clasp SFP Module The bale clasp SFP module has a bale clasp that you use to secure the SFP module in a switching module port.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 13 4 Module Management Most Fiber Driver modules, including the EM316- 2SFP, may be manag ed by a Fiber Driver network management (NM) module installed in the same chassis. The EM316-2SFP module may be managed by either the EM316NM-5 or EM316LNXNM-OT Network Management (NM) modules.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 14 4.1 Remote Command Line Interface (CLI) Setup The NM has at least one Ethernet port, which is typically used to connect to a Local A rea Network (LAN). The factory default IP address is 192.168.14.201 with netmask 255.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 15 4.3 EM316NM[-5] Command Line Interface (CLI) Command Line Interface (CLI) commands are used to manage the EM316-2SFP module through network management interfaces. A set of relevant commands is given here with a description of their function and syntax.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 16 EM316 (Chassis) Commands get-chassis-info arg1 Display chassis information [arg1] chassis number {1} Slot (Module) Commands get-module-info arg1 arg2 Di.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 17 SFP Port Commands get-port-dd arg1 arg2 arg3 arg4 Get the port optics digital diagnostic information [arg1] chassis number {1} [arg2] slot number {1-16}.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 18 4.4 EM316LNXNM-OT Command Line Interface (CLI) The EM316LNXNM-OT provides command line interface (CLI), SNMP, and graphical administration options for a Fiber Driver chassis system. This section introduces the CLI for the Linux-based network management (EM316LNXNM-OT) module.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 19 4.4.1 EM316LNXNM-OT Boot and CLI Login The box below shows the NM boot and login to the built-in admin us er account. The “banner” information that displays after the login may al so be displayed from the CLI prompt with the show version command.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 20 4.4.2 CLI Navigation The CLI uses five operational contexts: login, configuration, chassis, slot, and port. Only the login context is not considered a configuration mode. The system prompt includes a string to indicate the current ope rational context, as illu strated in the example below.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 21 4.4.3 Login Context Commands and Examples The login context refers to the only CLI state not considered a configuration context.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 22 4.4.3.3 “ show running-config ” The show running-config command displays the currently active system parameters for the management system.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 23 4.4.3.4 “ show startup-config ” The show startup-config command displays the contents of the startup-config file that are applied when the system boots. Default values are applied to any parameters not specified in this file.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 24 4.4.4 Configuring System Parameters Enter "configuration" mode, as shown below, to configure the system parameters fiberdriver# configure terminal Note that each command is completed with the <CR> or <Enter> key, which is not printable.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 25 4.4.5 Chassis Context 4.4.5.1 Chassis Contex t – “ show ” The following CLI excerpt shows a Fiber Driver chassis system an EM316-2SFP module and a EM316LNXNM-OT network management (NM) modul e. No other modules are installed in this example.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 26 4.4.5.2 Displaying and Saving Sy stem Parameters Use the write terminal command to display the current operating parameters. Use the write file command to save the current parameters to the configuration file.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 27 4.4.5.3 Restoring Default Parameter s Use the default command to discard changes applied to the module configuration. The example below illustrates returning the entire module to the original fact ory defaults.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 28 4.4.5.4 Chassis Contex t – Oth er Commands The commands available at the chassis level ar e consistent in Fiber Driver environments. These general system features are beyond the scope of this document.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 29 4.4.6 Slot Context Commands and Examples Command examples in this section are applied in the slot-level context. The box below shows the command to navigate to the slot context from the login context. fiberdriver# configure terminal fiberdriver(config)# fiberdriver(config)# slot 1.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 30 4.4.6.1 “ ? ” The “ ? ” is a special help character in the EM316LNXNM-OT command line. In previous releases, the “ ? ” character did not echo to the display when typed. Beginning in version 4.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 31 4.4.6.2 “ list ” The list command displays all the full command options (including applicable command line arguments) available in the current context. The box below illustrates the display in the slot-level context specific to 2SFP modules.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 32 4.4.6.3 “ show ” The show command displays management and syst em information related to the EM316LNXNM-OT management module, the hosting chassis, other modules in the chassis, and ports available within the managed system .
EM316-2SFP User Guide P/N 1259003-001 Rev C3 33 The boxes below illustrate two common parameters used with the show command. Default settings are listed in the show defaults command output. These parameters reflect the module boot configuration which is determined by DIP switches and firmware programming.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 34 Each module may be given a descriptive name with the command below. The show command follows with the new name bolded. 4.4.6.4 “ show digital-diagnostics ” Many SFP transceivers support the digita l diagnostics standards from SFF-8472.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 35 4.4.7 Port Context Commands and Examples Command examples in this section are applied in the port-level context. The box below shows the command to navigate to a specific port context from the login context.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 36 The box below shows the output of the “ ? ” typed alone on the command line in the port-level configuration context.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 37 4.4.7.2 “ list ” The list command displays all the full command options (including applicable command line arguments) available in the current context. The box below illustrates the display at the port-level context specific to the 2SFP modules and an installed SFP transceiver.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 38 4.4.7.3 “ show ” The show command displays management and system information related to the EM316LNXNM-OT management module, the hosting chassis, other modules in the chassis, and ports available within the managed system .
EM316-2SFP User Guide P/N 1259003-001 Rev C3 39 4.4.7.4 Port Description fiberdriver(port/1.1.1)# description sfp-port1 fiberdriver(port/1.1.1)# show Port: 1.1.1 Name: sfp-port1 Part #/Rev: SFP-DGD-SX/A Protocol: Transparent Enable: enable LIN: enable Link: signal Detect Nom.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 40 4.4.7.5 “ show defaults ” Default settings are listed in the show defaults command output. These parameters reflect the module boot configuration which is determined by DIP switches and firmware programming.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 41 4.4.7.7 Loopback Applying the “ loopback ” command to one port automatically adjusts the other SFP port. 4.4.7.8 LIN Applying the “ lin ” command to one port automatically adjusts the other SFP port.
EM316-2SFP User Guide 4.4.7.9 Shutdown fiberdriver(port/1.2.1)# shutdown fdrd[60]|TRAP| err|Jul 07 21:36:13 Port 1.2.1 Amps Too Low, 0.020 Chassis Name: NC316BU-16 Slot Name: EM316-2SFP at 1.2 Port Name: SFP at 1.2.1 fdrd[60]|TRAP| err|Jul 07 21:36:13 Port 1.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 Appendix-43 5 Appendix 5.1 Technical Specifications Physical Dimensions 25 mm x 75 mm x 175 mm deep (1" x 3" x 7" de ep) Weight 360 grams (9.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 Appendix-44 5.4 Troubleshooting This section provides basic troubleshooting to rectify the most common issues with the EM316-2SFP.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 Notes a.
EM316-2SFP User Guide P/N 1259003-001 Rev C3 Notes b.
MRV Communications, Inc. 20415 Nordhoff Street Chatsworth, CA 91311 Tel: 818-773-0900 Fax: 818-773-0906 http://www.mrv.com.
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