Manuale d’uso / di manutenzione del prodotto R2MFC del fabbricante Nortel
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BCM Busine ss C ommunic ations Manager Docume nt S tatus: St andard Document Number : NN40010-300 Document V ersion: 03.01 Date: J une 2007 R2MF C Media Ba y Module Inst allation and C on figur ation .
Copyright © 2005–2007 Nortel Networks, All Rights Reserved The information in this document is subj ect to change without notic e. The statements, configur ations, techni cal data, and recommendations in this document are belie ved to be accurate and re liable, but are presented wi thout express or implied warranty .
3 R2MFC Media Bay Module Installa tion and Conf iguration Guide Enhanced 911 Configuration Radio-frequency Interference Repairs to certified equipment should be made by an authorized maintenance facility designated by the supplier.
4 NN40010-300 NN40010-300 Hearing Aid Compatibility System teleph ones are hearin g-ai d compatible, as defined in Section 68.316 of Part 68 F CC Rules. Repairs In the event of equipment malfunction, all repairs to certified equipment will be performed by an authorized supplier.
5 R2MFC Media Bay Module Installa tion and Conf iguration Guide 5 Do not place this prod uct on an unstable cart, stand or table. The produ ct may fall, causing serious damage to the prod uct. 6 This product should n ever be placed near or ov er a radiator or heat register.
6 NN40010-300 NN40010-300 Information is subject to change without noti ce. Nortel Networks reserves the right to make changes in design or components as progress in engineering and manufact uring m a y warrant.
7 R2MFC Media Bay Module Installa tion and Conf iguration Guide Contents North American Regulator y Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 NN40010-300 Chapter 3 Preparing to install the R2MFC MBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Installation process map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Host system setup requirements .
9 R2MFC Media Bay Module Installa tion and Conf iguration Guide Configuring the MFCR2 (exter na l) link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Setting Config DIP switc hes . . . . . . . . . . . . . . . . . . . . . .
10 NN40010-300 R2 directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 PRI directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 R2MFC Media Bay Module Installa tion and Conf iguration Guide MFC Register Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Panama Config 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 NN40010-300.
13 R2MFC Media Bay Module Installa tion and Conf iguration Guide How to Get Help This section explains how to get help for Nortel p roducts and services. Getting Help from the Nortel Web site The best way to get technical support for Nortel products is from the Nortel T ech nical Support W eb site: http://www .
14 How to Get Help NN40010-300.
15 R2MFC Media Bay Module Installa tion and Conf iguration Guide Chapter 1 Getting started About this guide This guide explains how to install, configure, and maintain the Nortel R2MFC Media Bay M odule (R2MFC MBM).
16 Chapter 1 Getting started NN40010-300 NN40010-300 Before you begin This guide assumes the following: • The host system is installed and initialized and is working correctly . • The host sy stem is running BCM 2.5 FP 1, or greater . • Users have a working kn owledge of the host system operations.
Chapter 1 Get ting started 17 R2MFC Media Bay Module Installa tion and Conf iguration Guide Symbols and text conventions These symbols are used to Highlight critic al information for the R2MFC MBM sys.
18 Chapter 1 Getting started NN40010-300 NN40010-300 These conventions and symbols are used to represe nt the Business Series Terminal display and. These text co nventions are used in this gui de to i.
Chapter 1 Get ting started 19 R2MFC Media Bay Module Installa tion and Conf iguration Guide Related publications This section provides a list of addition al documents re ferred to in this guide.
20 Chapter 1 Getting started NN40010-300 NN40010-300.
21 R2MFC Media Bay Module Installa tion and Configuration Guide Chapter 2 Overview This chapter provides an overview of th e R2MFC Media Bay Module (R2MFC MBM).
22 Chapter 2 O verview NN40010-300 Administration and maintenanc e tools R2MFC MBM configuration involves the following: • Internal link configuration for the PRI internal link to the BCM. The inte rnal link uses preset characteristics and therefore does not require localization.
Chapter 2 Overview 23 R2MFC Media Bay Module Insta llation and Configuration Guide System Status LEDs The R2MFC MBM has three visual status monitor indi cators on the left side of the faceplate. They are: • Power LED — This green LED indicates the status of power to the R2MFC MBM.
24 Chapter 2 O verview NN40010-300 RS232 port There is an RJ-45 serial port connector named RS232 on the faceplate of the R2MFC MBM. The N0026100 cable, sh ipped with th e R2MFC MBM, is used to connec t a computer to the RS232 port for advanced configuration o r for CLI-based diagnostics of the R2MFC MBM.
Chapter 2 Overview 25 R2MFC Media Bay Module Insta llation and Configuration Guide Power connectors The R2MFC MBM rece ives its po wer from the BCM chassis throug h a power conn ector on the back of the module. Figure 4 shows the placement of the power connectors.
26 Chapter 2 O verview NN40010-300.
27 R2MFC Media Bay Module Installation and Co nfiguration Guide Chapter 3 Preparing to install the R2MFC MBM This chapter provides an overview of the prepar ation required to install the R2MFC MBM in a host system. (The host system is the BCM system to which the R2MFC MBM connects.
28 Chapter 3 Preparing to install the R2MFC MBM NN40010-300 Inst allation process ma p Figure 6 provides an overview of the R2MFC MBM installation preparation.
Chapter 3 Preparing to install the R2MFC MBM 29 R2MFC Media Bay Module Installation and Configur ation Guide R2MFC MBM setup requirement s This section provides the following informatio n about the se.
30 Chapter 3 Preparing to install the R2MFC MBM NN40010-300 Environment checklist The R2MFC MBM environmental re quirements are covered by th e host system environment setup. See the BCM Installation and Maintenance gu ide supplied with the ho st system for details of environmental requirements.
31 R2MFC Media Bay Module Installa tion and Conf iguration Guide Chapter 4 Installing the R2MFC MBM This chapters describes how to install and re move an R2MFC MBM in a host BCM system.
32 Chapter 4 Installing the R2MFC MBM NN40010-300 Shutting down the system Before you shut do wn the system or perform any maintenance proc edures, read the following warnings to ensure you and your system are properly protected. How you shut down yo ur system depends on the version of BCM system y ou are running.
Chapter 4 Installing the R2MFC MBM 33 R2MFC Media Bay Module Installa tion and Configuration Gu ide c Click Ok . The progress updat e dialog box appear s and the BCM system begins the shu tdown process. When the shutdown process is comple te, the final warning dialog box ap pears, and the LEDs enter the flashing state.
34 Chapter 4 Installing the R2MFC MBM NN40010-300 e W ait until the S tatus changes to Complete! It is safe to turn off the system . f Click Done . g Exit the Unified Manager . 2 Attach one end of the grou nding strap to your wrist and the other end to a grounded metal surface.
Chapter 4 Installing the R2MFC MBM 35 R2MFC Media Bay Module Installa tion and Configuration Gu ide Inst alling an R2MFC MBM in the exp ansion unit Perform the following steps to inst all an R2MF C MBM in the BCM expansion unit chassis.
36 Chapter 4 Installing the R2MFC MBM NN40010-300 Inst alling an R2MFC MBM in the BCM50 exp a nsion unit Perform the following steps to install an R2 MFC MBM in the BCM50 expansion unit chassis. Install the R2MFC MBM when th e sy stem is powered down: 1 Ensure that both the facepla te and underside DIP switches on the R2MFC MBM are set correctly.
Chapter 4 Installing the R2MFC MBM 37 R2MFC Media Bay Module Installa tion and Configuration Gu ide 1 Slide the rubber boot o nto the R2 MFC transmit co-axial cable. See Figu re 8 on page 37 . Figure 8 Sliding the rubber boot on to the R2MFC transmit co-axial cable 2 Connect the R2MFC c o-a x ial ca bl e to the correct l oc ati on on the MBM.
38 Chapter 4 Installing the R2MFC MBM NN40010-300 Reconnecting the equipment After you install the module correc tly into the bay, you must re turn the equipment to operation. 1 Plug the power cords for the BCM and any ex pansion units back into the AC outlets.
Chapter 4 Installing the R2MFC MBM 39 R2MFC Media Bay Module Installa tion and Configuration Gu ide Removing an R2MFC MBM from th e BCM plat form base ch assis Perform the following steps to remove an R2MFC MBM from the BCM platform base chassis. Remove the R2MFC MBMs after the system is powered down.
40 Chapter 4 Installing the R2MFC MBM NN40010-300 Figure 12 How to remove a BCM400 R2MFC MBM Removing an R2MFC MBM from the exp ansion unit Use this procedure to remove an R2MFC MBM from the BCM ex pansion unit. 1 Power-down the BCM expansion un it system (see “Shutting down the system” on page 32 ).
Chapter 4 Installing the R2MFC MBM 41 R2MFC Media Bay Module Installa tion and Configuration Gu ide Figure 13 How to rem ove the ex pansion unit front beze l 5 Grasp the top and bottom edges of the R2MF C MBM. Remove the R2MFC MBM from the BCM expansion unit.
42 Chapter 4 Installing the R2MFC MBM NN40010-300 Figure 15 on page 43 provides an overview of the process for connecting trunk wiring to the BCM R2MFC MBMs. Warning: Only allow qualified persons to service the BCM system. The installation and service of this unit must be performed by service person nel with the appropriate training and experience.
Chapter 4 Installing the R2MFC MBM 43 R2MFC Media Bay Module Installa tion and Configuration Gu ide Figure 15 Trunk wirin g overview Connecting an R2MFC MBM to a service provider Perform the following steps to conn ect an R2MFC MBM to the network: 1 Determine the connector type to be used, either RJ48C or BNC connectors.
44 Chapter 4 Installing the R2MFC MBM NN40010-300 3 Attach the transmit BNC cable to th e connector labeled Tx and the receive BNC cable to the connector labeled Rx, for countries using BNC conn ections . Insert the co nnector into the RJ48 jack on the module, for countr ies using the RJ48 connections.
45 R2MFC Media Bay Module Installa tion and Conf iguration Guide Chapter 5 Configuring the R2MFC MBM Trunk protocol conv ersion provides interworking b etween two different trunk proto cols, and requires configuratio n for the following: • E1- MFCR2 • E1- ETSI Euro-PRI The MFCR2 is the external interface.
46 Chapter 5 Configuring the R2MFC MBM NN40010-300 MFCR2 side (External Link) configurable parameters Physical line characteristics The MBM has two options for physica l connections on the faceplate: .
Chapter 5 Configuring the R2MFC MBM 47 R2MFC Media Bay Module Insta llation and Configuration Guide Line signaling Line signaling (for example, seize, answer, an d disconnect) are implemented by R2 Channel Associated Signaling known as ABCD bits. Only the two bits AB are us ed for line signaling.
48 Chapter 5 Configuring the R2MFC MBM NN40010-300 End of dialing (incoming) End of dialing for an incom ing call can be configured by using the CLI. See Table 3 , for the end of dialing option s. End of dialing (outgoing) End of dialing in outgoing calls is indicated by MFC signal “I15” (or equiva lent country-specific signal).
Chapter 5 Configuring the R2MFC MBM 49 R2MFC Media Bay Module Insta llation and Configuration Guide Default category The MFC subscrib er category, sent by R2MFC MB M in outgoing calls, is fixed. The default category for all countries is II1 (subscriber withou t priority).
50 Chapter 5 Configuring the R2MFC MBM NN40010-300 2 Set the Config DIP switches to the appropriate co untry code and second dial tone setting that coincides with your location. See Appendix A, “Configuring DIP switch settings and definitions,” on page 91 for predefined country code DIP switch settin gs and their specifications.
Chapter 5 Configuring the R2MFC MBM 51 R2MFC Media Bay Module Insta llation and Configuration Guide 3 Make the required mo difications by CLI. See Chapter 7, “Command Li ne Interface (CLI),” on page 73 for an expla nation of how to access and navigate the CLI.
52 Chapter 5 Configuring the R2MFC MBM NN40010-300 Signaling The list of layer 2 signalin g parameters are listed in Table 5 . Layer 3 signaling parameters are listed in Table 6 . Configuring the PRI (internal) link The BCM installs default settings for MBMs, which vary de pending on the region cho sen during start up.
Chapter 5 Configuring the R2MFC MBM 53 R2MFC Media Bay Module Insta llation and Configuration Guide 3 Select the appropriate Bus # under Configuration > Resour c es > T elephony Resour ces in the navigation tree. The Bus # information frame displays.
54 Chapter 5 Configuring the R2MFC MBM NN40010-300 5 Select all active B-channels that are pr ovisioned for the corresponding E1 in Configuration > Resources > T elephony Resour ces > Provisioned Lines . See Figure 20 . There should be 30 channels, unless a partia l E1 service is arranged with the CO.
Chapter 5 Configuring the R2MFC MBM 55 R2MFC Media Bay Module Insta llation and Configuration Guide Figure 21 BCM Bus configuration for R2MFC MBM 6 Select Modules on bu s > Mo dule 1 from the navigation tree. The Bus # - Module # Inform ation frame displays.
56 Chapter 5 Configuring the R2MFC MBM NN40010-300 Figure 22 BCM module co nfigur ation for R2MFC MBM 8 Select Modules on bu s > Mo dule 1 > E1 paramete rs from the navigation tree. The Bus # - Module # - E1 parameters information frame displays.
Chapter 5 Configuring the R2MFC MBM 57 R2MFC Media Bay Module Insta llation and Configuration Guide Figure 23 BCM E1 parameters co nfiguration for R2MFC MBM 10 Select Modules on bus > Module 1 > Provision lines from the navigation tree. See Figure 24 on page 58 .
58 Chapter 5 Configuring the R2MFC MBM NN40010-300 Figure 24 BCM lines configuration for R 2MFC MBM Turning on second dial tone Second dial tone, when turned on , generates and supplies, a second dial tone to the end user, after the end user dials the trunk access code.
Chapter 5 Configuring the R2MFC MBM 59 R2MFC Media Bay Module Insta llation and Configuration Guide Figure 25 Outgoing dialing co nfiguration for second dial tone T urning on second dial to ne using Unifi ed Ma nager Config DIP switch 6 is designated for turning on or off second dial tone.
60 Chapter 5 Configuring the R2MFC MBM NN40010-300 The routes configured on th e BCM are listed below the Routes heading. 6 Select the route that is to be configu red under the Routes heading. See Figure 26 on page 60 . The Route # information frame displays.
61 R2MFC Media Bay Module Installa tion and Conf iguration Guide Chapter 6 R2MFC MBM maintenance This chapter describes the genera l maintenance of the R2MFC MBM after it is installed and is running properly.
62 Chapter 6 R2MFC MBM maintenance NN40010-300 During call setup, the following info rmation is passed be tween the BCM and the CO : 1 Dialed digits — Dialed digits are passed without any ch ange. Up to 24 digits can be dialed. The MFC trunk is capable of repeating dialed digits on outgoing calls to th e CO, when requested according to protocol.
Chapter 6 R2MFC MBM maintenance 63 R2MFC Media Bay Module Insta llation and Configuration Guide Diagnostic tools The R2MFC MBM has three diagnostic settings and two loopback settings av ailable to help with the troubleshooting process.
64 Chapter 6 R2MFC MBM maintenance NN40010-300 Alarms Performance is monitored on both the internal (P RI) and external (MFC) links, but the actions when errors occur are different. Alarms and ev ents handling include th ree types of actions: 1 Propagating Alarms: a Alerts the far- end by transmitti ng remote alarm indication (RAI).
Chapter 6 R2MFC MBM maintenance 65 R2MFC Media Bay Module Insta llation and Configuration Guide Group II errors Group II alarms occur when an alarm persists fo r a predefi ned period. The ala rm is considered cleared when it does not occurred for a predefined period.
66 Chapter 6 R2MFC MBM maintenance NN40010-300 Table 13 shows the reactions for Group II alarms when they persist. Faceplate LEDs There are two sets of LEDs on the faceplate of the R2MFC MBM. The sy stem status LEDs are made up of the Power L ED, In Service LED, and Diag LED.
Chapter 6 R2MFC MBM maintenance 67 R2MFC Media Bay Module Insta llation and Configuration Guide The second set of LEDs on the faceplate indicate the operation status for the E1. Table 15 describes the LEDs and what status they indicate. • On power up, all four LEDs are set to off.
68 Chapter 6 R2MFC MBM maintenance NN40010-300 Replacing an R2MFC MBM When an R2MFC MBM requires replacement, follow the steps in this section. Figure 27 on page 68 provides an overview of the process for replacing R2MFC MBMs.
Chapter 6 R2MFC MBM maintenance 69 R2MFC Media Bay Module Insta llation and Configuration Guide 6 Record the switch settings from the old module. 7 Set the DIP switches on the new module to match the settings you recorded in the previous step. 8 Refer to “Installing an R2MFC MBM” on page 34 to install the module in the media bay .
70 Chapter 6 R2MFC MBM maintenance NN40010-300 Figure 28 Upgrading firmware ove rview Perform the following steps to down load the firmware the R2MFC MBM: 1 Copy the firmware load file and the PC program files, bload1.exe , to the same directory on the PC.
Chapter 6 R2MFC MBM maintenance 71 R2MFC Media Bay Module Insta llation and Configuration Guide 6 Go to step 8 if the BCM is not active and no calls ar e running. If calls are running, access the Control directory . 7 Execute the soft disable (LSD), or immedi ate disable (LID), to dis able the links.
72 Chapter 6 R2MFC MBM maintenance NN40010-300.
73 R2MFC Media Bay Module Installation and Co nfiguration Guide Chapter 7 Command Line Interface (CLI) Overview This chapter describes the Command Line Interf ace (CLI) available through the serial port. Command Line Interface (CLI) commands are organized as a tr ee of directories.
74 Chapter 7 Command Line Inter face (CLI) NN40010-300 Accessing the CLI The CLI is accessed through the RS-232 port on th e faceplate of the R2MFC MBM. The cable that was shipped with the R2 MFC MBM, part numb er N002 6100, is used to connect a comp uter to the R2MFC MBM.
Chapter 7 Command Line Interface (CLI) 75 R2MFC Media Bay Module Installation and Configur ation Guide Commands The following section lists and describes the CLI commands for the available directories. LOad directory Table 18 includes the CLI commands for firmware download and ca rd res tart.
76 Chapter 7 Command Line Inter face (CLI) NN40010-300 VIew directory Table 20 includes the CLI comma nds to display the setup parameters. The commands are accesse d from the VIew directory. Table 20 VIew directory CLI commands CLI command Description LNst Displays the status of both links.
Chapter 7 Command Line Interface (CLI) 77 R2MFC Media Bay Module Installation and Configur ation Guide CNtrl directory Table 21 includes the CLI commands for main tenance functions. The commands are accesse d from the CNtrl directory. All enable and disable commands are to be used for troubl eshooting purposes only.
78 Chapter 7 Command Line Inter face (CLI) NN40010-300 CEnbl <chan> Performs channel enabling . Where: chan is the channel number in the range of 1...15, 17 ...31. This command sends a message to both protocol handlers. CEnblGrp <start_chan> <end_chan> Performs channel enab ling on a group of channels.
Chapter 7 Command Line Interface (CLI) 79 R2MFC Media Bay Module Installation and Configur ation Guide COnfig directory Table 22 includes the CLI commands for general ca rd configuration. The commands are a ccessed from the COnfig directory. CoNlm <chan> Transfers the c hannel to an online state.
80 Chapter 7 Command Line Inter face (CLI) NN40010-300 EraseCfg Erases the configuration from non-vola tile Flash memory. As a result, the custom profile does not exist, and other parameters are not included in custom profile use fa ctory default settings.
Chapter 7 Command Line Interface (CLI) 81 R2MFC Media Bay Module Installation and Configur ation Guide ALarm directory Table 23 includes the CLI commands for alarm configuration and status.
82 Chapter 7 Command Line Inter face (CLI) NN40010-300 GRDtime <link_ no> <grs_state> <grd_time> Changes group 1 alarm guard time for the required grade of service state. Where: link_no is the PCM link number, 0 or 1. grs_state is the grade of service stat e, 1 (mnt state) or 2 (oos state).
Chapter 7 Command Line Interface (CLI) 83 R2MFC Media Bay Module Installation and Configur ation Guide SWerr directory Table 24 includes the CLI commands for the So ftware Error (SWerr) utility. The firmware stores the Swerr messages into a cyclic buffer.
84 Chapter 7 Command Line Inter face (CLI) NN40010-300 MFC directory Table 25 includes the CLI commands for the configurat ion and control of MFC-R2 protocols.
Chapter 7 Command Line Interface (CLI) 85 R2MFC Media Bay Module Installation and Configur ation Guide CatgOpt <mfc_link> <flag> Defines which MFC catego ry to transmit in outgoing calls. Where: mfc_link is the number of the link, 0 or 1. flag defines the MFC category (defaul t is 0).
86 Chapter 7 Command Line Inter face (CLI) NN40010-300 EndAniType <mfc_link><direction><type> Defines how to determine end of ANI digits. Where: mfc_link is the number of the link, 0 or 1. direction is 0 (IC), 1 (OG), o r 2 (both). type is either 0 (Ix signal) or 1 (fixed number of di gits).
Chapter 7 Command Line Interface (CLI) 87 R2MFC Media Bay Module Installation and Configur ation Guide R2 directory Table 26 includes the CLI commands for R2 lin e signaling.
88 Chapter 7 Command Line Inter face (CLI) NN40010-300 SeizeOption < link><flag> Sets seize interworking wi th opposite link upon d etecting seize from far end. Where: link is the number of the link, 0 or 1. flag is either 0 (seize process is autonomic) or 1 (seize process is dependant).
Chapter 7 Command Line Interface (CLI) 89 R2MFC Media Bay Module Installation and Configur ation Guide PRI directory Table 27 includes the CLI commands for the PRI directory. The commands are accessed from the PRI directory. Table 27 PRI directory CLI commands CLI command Description UNS Displays the user and network side info rmation.
90 Chapter 7 Command Line Inter face (CLI) NN40010-300.
91 R2MFC Media Bay Module Installa tion and Conf iguration Guide Appendix A Configuring DIP switch settings and definitions This appendix shows the faceplate DIP switch settings for the coun try codes and fo r second dial tone. It also contains the definitions of th e settings for the different countries codes.
92 Configuring DIP switch settings and definitions NN40010-300 Figure 30 Country selection DIP switch settings Figure 31 Second dial tone DIP switch settings. Note: Second dial tone is controlled usin g switch 6. Changes to this switch are effective immediately, and do not cause the MBM to restart.
Configuring DIP switch settings and definitions 93 R2MFC Media Bay Module Installa tion and Conf iguration Guide Country code defaults This section contains the defau lt configuration associated to th e country code set by the DIP switches on the faceplate of the R2MFC MBM.
94 Configuring DIP switch settings and definitions NN40010-300 MFC register signaling MFC signal definitions depends on the stage and the direction of the call; there are four tables of 15 signals each: the first stage uses I signals forw ard and A signals backward, and the second stage uses II signals forwar d and B signals backward.
Configuring DIP switch settings and definitions 95 R2MFC Media Bay Module Installa tion and Conf iguration Guide Mexico Config 2 E1 physical characteristics • Connector type: BNC • Line coding: HD.
96 Configuring DIP switch settings and definitions NN40010-300 R2 line signaling Mexico Config 2 R2 signals are according to CCITT standard. See Table 31 for the Mexico Config 2 R2 signal definitions. Note: CD bits are not used. They are set to 01 in transmit direction, and ar e ignored in receive direction.
Configuring DIP switch settings and definitions 97 R2MFC Media Bay Module Installa tion and Conf iguration Guide FW_Digit_8 I_8 F W_Categ_8 II_8 BW_Prev3Digit A_8 BW_OutOfOrder B_8 FW_Digit_9 I_9 F W_.
98 Configuring DIP switch settings and definitions NN40010-300 Brazil Config 1 E1 physical characteristics • Connector type: BNC • Line coding: HDB3 E1 framing Frame mode: Alternate Register signa.
Configuring DIP switch settings and definitions 99 R2MFC Media Bay Module Installa tion and Conf iguration Guide Table 35 shows the M FC signal configuration in the R2MFC MBM acces sed through the CLI for Brazil Config 1. Table 36 shows the MFC transmitted signal configurati on in the R2MFC MBM accessed through the CLI for Brazil Config 1.
100 Configuring DIP switch settings and definitions NN40010-300 Brazil Config 2 E1 physical characteristics • Connector type: BNC • Line coding: HDB3 E1 framing Frame mode: Alternate Register sign.
Configuring DIP switch settings and de finitions 101 R2MFC Media Bay Module Installa tion and Conf iguration Guide R2 line signaling Brazil Config 2 R2 signals are according to CCITT standa rd. See Table 37 for the Brazil Config 2 R2 signal definitions.
102 Configuring DIP switch settings and definitions NN40010-300 Argentina Config 1 E1 Physical Characteristics • Connector type: BNC • Line coding: HDB3 FW_Digit_8 I_8 FW_Categ_8 II_8 BW_Prev3Digi.
Configuring DIP switch settings and de finitions 103 R2MFC Media Bay Module Installa tion and Conf iguration Guide E1 Framing Frame mode: Alternate Register signaling • Regret option: OFF • End of.
104 Configuring DIP switch settings and definitions NN40010-300 Table 41 shows the MFC received signal configura tion in the R2MFC MBM accessed through the CLI for Argentina Config 1. Table 42 shows the MFC transmitted si gnal configuration in the R2MFC MBM accessed through the CLI for Argentina Config 1.
Configuring DIP switch settings and de finitions 105 R2MFC Media Bay Module Installa tion and Conf iguration Guide Chile Config 1 E1 Physical Characteristics • Connector type: BNC • Line coding: H.
106 Configuring DIP switch settings and definitions NN40010-300 Note: CD bits are not used. They are set to 01 in transmit direction, and ar e ignored in receive direction.
Configuring DIP switch settings and de finitions 107 R2MFC Media Bay Module Installa tion and Conf iguration Guide Panama Config 1 Panama is a supported country configuration. Yo u select Panama by setting the Country Selection DIP switches to custom and configuring the settings manually through the CLI.
108 Configuring DIP switch settings and definitions NN40010-300.
109 R2MFC Media Bay Module Installa tion and Conf iguration Guide Appendix B Diagnostic and loopback DIP switch settings See Figure 32 for diagnostic and loopback DIP switch settings.
110 Diagnostic and loopback DIP switch settings NN40010-300.
111 R2MFC Media Bay Module Installa tion and Conf iguration Guide Appendix C MFC Signal Definitions See Table 46 for meaning of MFC signals. Table 46 MFC signal definitions No MFC sign al meaning N0 M.
112 MFC Signal Definitions NN40010-300.
113 R2MFC Media Bay Module Installa tion and Conf iguration Guide Appendix D CLI Cable Pinout A special cable is required to co nnect to the RS232 port for use of the CLI. The cable, part number N0026100, is shipped with the R2MFC MBM. Figure 33 shows the cable pins for this cable if you are required to make a new cable.
114 CLI Cabl e Pinout NN40010-300.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Nortel R2MFC è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Nortel R2MFC - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Nortel R2MFC imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Nortel R2MFC ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Nortel R2MFC, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Nortel R2MFC.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Nortel R2MFC. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Nortel R2MFC insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
