Summary of Contents for Lucent Technologies Stinger
Page 1
Stinger Compact Remote ® Installation and Configuration Guide Part Number: 7820-0980-002 For software version 9.6 December 2003...
Page 2
In rare instances, unauthorized individuals make connections to the telecommunications network through the use of access features. Trademarks Lucent, the Lucent logo, and all Lucent brand and product names are trademarks or registered trademarks of Lucent Technologies Inc. Other brand and product names are trademarks of their respective holders.
Alternatively, call 1-866-LUCENT8 (1-866-582-3688) from any location in North America for a menu of Lucent services. Or call +1 510-747-2000 for an operator. You must have an active services agreement or contract. The Stinger® Compact Remote Installation and Configuration Guide...
Stinger Compact Remote overview................1-1 The Stinger CR chassis ..................... 1-2 Stinger CR functional overview ................1-4 Stinger CR units in a Stinger optical network ........... 1-4 Stinger CR operation as a DSL line extension unit..........1-5 The host management interface ................ 1-6 Stinger ATM switching overview ................
Page 6
Replacing an LPM ..................3-7 Replacing the cooling module ................3-8 Replacing the power supply................3-9 Physical connections to the Stinger CR unit ............3-10 Connections to the COP .................. 3-10 Optical connections to the COP ..............3-11 Administrative connection to a serial console........... 3-11 Alarm monitoring connection..............
Page 7
Trap optimization ..................6-10 Modified traps to include shelf numbers........... 6-11 Enabling remote shelf watchdog warning traps........6-11 Appendix A Stinger CR Intended Use..............A-1 User line interfaces ....................A-1 COP interfaces ......................A-1 Appendix B 48-port LPM Copper Test Access ............. B-1 Physical test connections..................B-1...
Page 8
................C-13 Configuring call control..................C-16 Examples of ADSL-DMT interface configuration ..........C-18 Configuring selective frequency bin loading............C-19 Configuring the Stinger to disable a frequency bin .........C-20 Checking status of ADSL-DMT interface..............C-20 Checking status of the physical interface............C-21 Obtaining statistics about operations ...............C-23 Displaying ADSL-DMT port status and nailed groups ........C-25...
Page 9
Contents Index ..................Index-1 Stinger® Compact Remote Installation and Configuration Guide...
Page 11
Figures Figure 1-1 Stinger CR chassis ................1-3 Figure 1-2 Stinger CR units connected to a host Stinger unit ......1-5 Figure 1-3 Example of Compact Remote operation ........... 1-6 Figure 2-1 Wrist grounding strap ............... 2-2 Figure 2-2 Wrist strap plugged into a grounding jack ........2-3 Figure 2-3 Stinger CR enclosure details..............
Page 12
Figure E-3 Protection plug orientation example..........E-5 Figure E-4 Protection block cables ..............E-5 Figure E-5 Protection block power connectors ..........E-14 Figure E-6 Door alarm connectors on the Stinger CR chassis ......E-15 Stinger® Compact Remote Installation and Configuration Guide...
Page 13
Connections for protection blocks P2, P4, and P6......E-10 Table E-5 Wiring connection from the power stub......... E-14 Table F-1 Stinger electronic and electrical specifications ........F-1 Table F-2 Stinger CR physical specifications ............. F-2 Table F-3 Stinger CR site specifications............. F-3 Table F-4 Stinger CR weight details ..............
This guide also provides Stinger Compact Remote technical specifications and an operational overview of the Stinger Compact Remote. When you finish performing the instructions in this guide, your Stinger Compact Remote will be installed and you will be able to configure individual lines on the unit from its Stinger host.
About This Guide Documentation conventions Warning Before installing your Stinger Compact Remote unit, be sure to read the safety instructions in the Edge Access and Broadband Access Safety and Compliance Guide. For information specific to your unit, see Appendix F, “Safety-Related Electrical, Physical, and Environmental Information,”...
Warning Warns of danger of electric shock. Warning Stinger documentation set The Stinger documentation set consists of the following manuals, which can be found at http://www.lucent.com/support and http://www.lucentdocs.com/ins: Read me first: – Edge Access and Broadband Access Safety and Compliance Guide. Contains important safety instructions and country-specific information that you must read before installing a Stinger unit.
Page 18
RADIUS attributes. Administration and troubleshooting: Stinger Administration Guide. Describes how to administer the Stinger unit and manage its operations. Each chapter focuses on a particular aspect of Stinger administration and operations. The chapters describe tools for system management, network management, and Simple Network Management Protocol (SNMP) management.
Like larger Stinger units, the Stinger CR uses replaceable components that are installed in slots in the front of the chassis. Unlike larger Stinger units, the Stinger CR has slots for fewer circuit packs and is temperature hardened for outdoor installation in its integrated enclosure.
COMPACT REMOTE BLINKING GREEN: INITIALIZING, GREEN: ACTIVE, RED:FAULT LPMs Wrist strap grounding point LIMs FAULT MISC Power supply status light Power supply POWER INPUTS V. CHECK +190V STATUS -190V -48V COMPACT REMOTE POWER SUPPLY Stinger® Compact Remote Installation and Configuration Guide...
Stinger CR units in a Stinger optical network Each OLIM in a host Stinger unit provides six OC3 STM-1 interfaces for connections to up to six Stinger CR units. Each Stinger host can support up to 24 connections to Stinger CR units.
Stinger CR Stinger CR operation as a DSL line extension unit The Stinger CR extends the reach of a Stinger host and allows it to provide service to DSL lines that are not physically terminated on the host. DSL lines physically terminated on the Stinger CR unit, appear within the TAOS interface of the host unit as ATM endpoints for the host.
Introduction to the Stinger Compact Remote Stinger ATM switching overview the LIMs of the host Stinger unit, or on the RLIMs of a Stinger CR unit that is served by an OLIM on the host. Figure 1-3 shows this type of operation.
STM-1 interfaces. Each interface carries network traffic and a control link for the hosted Stinger CR unit to which it is connected. When an OLIM is installed in the host Stinger unit, you can create profiles that are associated with the Compact Remote units that are connected to it.
Lucent device containing semiconductor components. Caution Correct use of an approved antistatic wrist strap is the only reliable way to prevent damage to components by electrostatic discharge from your body Figure 2-1. Wrist grounding strap Stinger® Compact Remote Installation and Configuration Guide...
Clear cellophane tape These types of common plastic materials can carry a static charge that is not easily discharged to ground and must not make direct contact with modules or any other solid state components. Stinger® Compact Remote Installation and Configuration Guide...
Unpacking the Stinger Compact Remote The unit is delivered with the Stinger CR chassis installed in its integrated outdoor enclosure. It may be shipped with all the ordered modules installed, or with filler-blanks in the slots of the chassis card-cage. The unit is delivered in a protective shipping carton attached to a wooden pallet with screws and L-brackets.
The Stinger Compact Remote has a backplane design that enables the installation and removal of all major circuit pack components in the front of a unit. Figure 2-4 shows the front slots of a Stinger Compact Remote chassis, fully equipped with a COP and three sets of RLIMs and LPMs.
Unlike standalone control modules, the COP depends upon an OC3 STM-1 link to a host Stinger unit for configuration and management. This OC3 link, located on the COP, also carries network traffic for DSL users that are connected to the Compact Remote unit.
The 48-port low power ADSL LIM has been designed as the primary RLIM for the Stinger CR unit. These line interface modules are installed in slots in the front of the chassis labeled LIM 1, LIM 2, and LIM 3. All LIMs connect to their respective line...
The LPMs provide the actual connection points for DSL facilities. The 48-port LPM with splitters is designed for use with the Stinger CR. It also provides connection points for coupling analog voice service onto the subscriber facilities that carry the DSL service.
The cooling unit is installed at the top of the CR chassis to circulate air past components in the Stinger CR and provides power for a ventilation fan in the side of the outdoor enclosure. Heat is removed by air circulation and dissipated through the enclosure.
BLINKING GREEN: INITIALIZING, GREEN: ACTIVE, RED: FAULT Checking the power supply The Stinger CR power supply is installed at the bottom of the CR chassis. The power supply accepts +190Vdc and -190Vdc from the central office across 5 pairs of 24 gauge wire.
All mounting bracket assemblies include a vented cover to allow air flow between the Stinger CR enclosure and the surface to which it is being mounted. A protective cover for the cables at the bottom of the enclosure is also included. The mounting brackets, including their vents and cable covers, are shown in Figure 3-1.
LIMs, their associated LPMs, and the COP module. Each of the three LIMs that can be installed in a Stinger CR unit are associated in the command interface of the Stinger host with the shelf number assigned to the Stinger CR unit, and identified by their slot number.
CR enclosure and component Installation Installation and replacement of Stinger CR components Turn off power to the unit. Using a number 2 Phillips screwdriver, loosen the thumbscrews located on the top and bottom of the COP, as shown in Figure 3-3. Other screwdrivers might damage the screw heads.
Note Any LIM installed in a Stinger CR is referred to as an RLIM because of its remote function in the CR chassis. This is a only a term of reference, related to the implementation of the LIM in a Stinger CR, it does not identify a different type of module.
If necessary, if all other installation tasks are complete, including the installation of an associated LPM, turn on power to the Stinger unit. Wait several minutes and then verify the behavior of the status lights on the RLIM to verify its operational status.
Lucent Technologies recommends setting the associated LIM’s administrative status to Down before removing the LPM from the unit. For instructions on changing a LIM’s state to Down and then back to Up, see the Stinger Administration Guide.
Use the following procedure to replace the cooling unit of a Stinger Compact Remote unit. Fully loosen the locking screw on the lower right side of the front of the cooling module Stinger®...
Fully tighten the locking screw on the lower right side of the front of the cooling module. Replacing the power supply Before removing the power supply for the Stinger CR, be sure that the unit has been properly shut down, and that the ±190Vdc source voltage has been disconnected. Note When removing the power supply, disconnect the ±190Vdc power input...
LPM and how to make connections to the COP. Connections to the COP The COP provides the following connections: An OC3 port that connects the Stinger Compact Remote unit to a host Stinger unit Serial connection of a console terminal to the female DB-9 serial port (labeled DIAG PORT) on the control module, by means of an RS-232 shielded straight-through cable (ITE6801).
MIS C CL F Administrative connection to a serial console The serial DIAG port of COP in a Stinger CR can provide access to the TAOS command interface on the Stinger CR unit. Note This interface is not used on Stinger CR units that are being installed for hosted mode operation.
The alarm relays of external devices can be either normally opened or normally closed. The Stinger unit can be configured to sense an alarm condition for the opening of a normally closed relay, or the closing of a normally open relay. For information on the configuration of these see “Alarm input port pinouts”...
Information about LPMs that are used with other Stinger units is provided in the Getting Started Guide for each unit. Additional details about the connection points for the 48-port LIM with splitters is provided in “48-port LPM with splitters”...
Physical configuration of the chassis validation ID (optional) Configuration of the software parameters on the host Stinger unit to establish it as a host unit, enable communication with the remote Stinger CR units, and configure their lines (See “Configuring a hosted Compact Remote system” on page 5-3.)
RETURN Understanding the validation ID DIP switch To avoid connecting a Stinger CR unit to the wrong OLIM port on the host, each Stinger CR chassis has a set of eight DIP switches that are used to configure an identification number between 0 and 255 for that chassis. The number configured with these switches can be compared with an identification number that is configured in software on the host Stinger unit.
Setting the Validation ID DIP switch 1 2 3 4 5 6 7 8 Use the following procedure to set the chassis validation ID DIP switch: Verify that power has been removed from the Stinger CR unit. Stinger® Compact Remote Installation and Configuration Guide...
3-8. Understanding grounding options The common electrical return path for the signals on the DSL lines to the Stinger CR, and the common return for the internal -48Vdc power can be tied to the grounded chassis, or left electrically independent (floating). To implement these options, two screws are provided behind the cooling module of the Stinger CR, as shown in Figure 4-2 on page 4-3.
The COP has detected a relay closure on one of the seven pairs connected to the ALARM connector. Green The optical connection for the COP is operating properly. The optical connection for the COP has failed. Yellow Stinger® Compact Remote Installation and Configuration Guide...
CT REMOTE BLINKING GREEN: INITIALIZING, GREEN: ACTIVE, RED: FAULT The Stinger CR cooling unit has two status lights on the front to indicate the operating status of the cooling unit and the enclosure ventilation fan. The status indicted by these lights is described in Table 4-3.
Working with the remote-shelf-config profile......5-10 A hosted Compact Remote system consists of a central Stinger FS+, LS, or RT (the host) and distributed Compact Remote shelves (remote shelves).
All configuration profiles reside on and are accessible only on the host system. You can also use the open command to access RLIMs directly from the host. For example, the following command opens a session with the RLIM in slot 3 of remote shelf 2: Stinger® Compact Remote Installation and Configuration Guide...
5-6, and “Configuring shelf validation” on page 5-11. Configuring the host system to operate in master mode To configure the host Stinger to operate as the master controller, follow these steps: If the host previously operated in standalone mode and does not already have a multishelf boot loader installed, you must first perform an upgrade.
First the remote shelf COP (crt-cm) is shown in the UP state, and then the host downloads the RLIM image. When the RLIM image has been loaded to the remote shelf, the RLIM (stngr-48-gs-adsl-card) will also be in the UP state. Stinger® Compact Remote Installation and Configuration Guide...
Provisioning a virtual circuit from a remote LIM You use the same profiles and procedure for provisioning virtual circuits in a hosted system as you do on a standalone Stinger. For background information about provisioning virtual circuits, see the Stinger ATM Configuration Guide.
The system provides a seamless upgrade from earlier releases by relocating existing configurations from the deprecated atm-config profile to their new locations, as shown in Table 5-2. The parameters still work as described in the Stinger ATM Configuration Guide and Stinger Reference.
Hosted system bandwidth and CAC calculations For a general description of CAC and how the system uses guaranteed bandwidth values for CAC purposes, see the Stinger ATM Configuration Guide. For details about each CAC setting, see the Stinger Reference. Following are the LIM and trunk CAC parameters, shown with default settings:...
RLIM slot-static-config: allow-guaranteed-up-stream-bandwidth slot-cac-enable OLIM slot-cac-oversubscription Compact Remote LIM port CAC is disabled by default. To enable it, you must set cac-preference to provisioning-time system-wide. For details, see the Stinger ATM Configuration Guide. Stinger® Compact Remote Installation and Configuration Guide...
(CBR, rtVBR, and so forth). Note The system creates switch-config profiles for each OLIM installed in the system. However, these profiles are read-only for the OLIM queues and shaping configurations. Stinger® Compact Remote Installation and Configuration Guide...
N is from 1 to 7, or from 10 to 16. item Port number on the OLIM, from 1 to 6. logical-item Currently, logical interfaces on OLIM ports is not supported. 5-10 Stinger® Compact Remote Installation and Configuration Guide...
You can assign a name or CLLI code to uniquely identify each remote shelf, and specify the shelf’s physical location to simplify maintenance procedures. For example, the following commands specify a name and location for a Stinger Compact Remote: HOST> new remote-shelf-config shelf-3 HOST>...
Page 70
If you specify a nonzero value, it must be unique within the hosted system. If you specify an ID that is already specified for another shelf, the system refuses to write the profile. 5-12 Stinger® Compact Remote Installation and Configuration Guide...
ID becomes 11000000 binary (decimal 192). With this setting, the following commands cause the host to perform a successful validation for this shelf: HOST> read remote-shelf-config shelf-3 HOST> set validation-config validation-id = 192 HOST> write -f Stinger® Compact Remote Installation and Configuration Guide 5-13...
This chapter describes some common administrative tasks and describes aspects specifically related to hosted systems. For general system management procedures, see the Stinger Administration Guide. For details about specific commands and profiles, see the Stinger Reference. Upgrading hosted system software To upgrade a hosted Compact Remote system, you must first upgrade the host’s...
Before you reset the host, you can choose to manually load operational code to each remote shelf via the loadslave command, to slightly reduce service outage when upgrading. For details about loadslave command usage and options, see the Stinger Reference. Stinger® Compact Remote Installation and Configuration Guide...
Displaying RLIM status The following new options have been added to Stinger commands for monitoring LIMs, to specify a shelf, or a shelf and slot combination on the command line: Stinger® Compact Remote Installation and Configuration Guide...
The remoteshelf command displays information about enabled remote shelves in the hosted system. You can also set alarms and traps to notify an SNMP management station when certain conditions occur on a remote shelf. Stinger® Compact Remote Installation and Configuration Guide...
UP to DOWN or DOWN to UP state. The reason may be any one of the following values: remote-shelf-oper-state- The remote shelf is down, down a non-operational state. Stinger® Compact Remote Installation and Configuration Guide...
Page 78
DIP switch setting. validation-id- The physical validation ID set by DIP switches on the setting remote shelf (from 0 to 255). This value is read from the remote shelf. Stinger® Compact Remote Installation and Configuration Guide...
Alarms triggered by events on remote shelves operate within the existing profile- based alarm infrastructure, which is described in the Stinger Administration Guide. If you configure an alarm to be active by setting its value to yes, an action is triggered and volatile profiles are updated.
The status is shown in the contact-closure[N] setting of the remote-shelf-stat profile. over-temperature-relay A temperature sensor on the remote shelf indicates an over-temperature condition. The status is shown in the over-temperature setting of the remote-shelf-stat profile. Stinger® Compact Remote Installation and Configuration Guide...
PDU to a specified SNMP station. For hosted systems, the host sends trap PDUs generated by any shelf in the system. For background information about traps, see the Stinger Administration Guide.
31 11/05/2003 21:29:06 { fan fantray 2 } 31 11/05/2003 21:29:06 { fan fantray 3 } 24 11/06/2003 00:22:27 { fan fantray 4001 } 33 11/06/2003 00:24:08 { relay cm-input-relay 4001 } Stinger® Compact Remote Installation and Configuration Guide 6-11...
Page 84
SNMP station at IP address 10.10.10.1: HOST> new trap 10.10.10.1 HOST> set host-address = 10.10.10.1 HOST> set alarm-enabled = yes HOST> set remote-shelf-enabled = yes HOST> set watchdog-warning-enabled = yes HOST> write -f 6-12 Stinger® Compact Remote Installation and Configuration Guide...
COP interfaces ........... A-1 The Stinger CR unit is remote Stinger unit that operates in hosted mode to extend the capability of a host Stinger DSL ATM switch.
Page 86
Stinger CR Intended Use COP interfaces – 1 stop bit – No flow control A DB-9 female connector for alarm monitoring connections. A duplex LC connector for optical OC3 connection. Stinger® Compact Remote Installation and Configuration Guide...
RJ-11 test connector at the top of the module. This test connector can be used as an access point for testing any ADSL line served by any LPM in the Stinger CR chassis. A maximum of one test session can be in progress at any time on a single Stinger CR chassis.
Tester access on the 48-port LPM with splitters can be activated by means of the TAOS profile clt-ms-access. This profile allows control of LPMs on all remote Stinger CR shelves from the command interface of the host Stinger. A test connection specified by the parameters in this profile takes effect when the profile is saved.
Page 89
Internal test head of CLT module is connected to the TEST PAIR connector of the CLT module. activate-access Activates tester connection to the copper loop. yes—Copper loop is connected as specified. no—Copper loop is disconnected from test head or test terminals Stinger® Compact Remote Installation and Configuration Guide...
The following examples illustrate the procedures for establishing a test connection on a Stinger designated as shelf 2. This test connection is from the RJ-11 test port on a 48-port LPM with splitters in LPM slot 1 to DSL line 3 of the LIM in LIM slot 1.
The following examples illustrate the procedures for establishing a test connection on a Stinger designated as shelf 2. This test connection is from the RJ-11 test port on a 48-port LPM with splitters in LPM slot 1 to DSL line 3 on the LIM in LIM slot 2.
Interpreting ADSL 48-port low-power LIM status lights ....C-2 The Stinger asymmetric digital subscriber line (ADSL) low-power 48-port line interface module (LIM) provides 48 ADSL interfaces that support high-speed asymmetric data transfer using the ANSI discrete multitone (DMT), G.lite, and G.dmt...
(POST). When the module passes the POST and becomes operational, the ACTIVE light illuminates. It is the only light that is on during normal operation. Table C-1 explains the ADSL 48-port status lights. Stinger® Compact Remote Installation and Configuration Guide...
29 06/20/1999 00:27:37 { shelf-1 slot-14 11 } 1:14:11 ..A Stinger host unit also creates an al-dmt profile for each ADSL-DMT interface on all configured Stinger slave units. These profiles use the shelf number assigned to the slave unit in the remote-shelf-config profile that configures the port to which the slave unit is connected.
(upstream and downstream) of ADSL transmission. In the Stinger profiles, you set parameters to specify the data rate, signal quality and power, and data delay of the interface. The Stinger unit references these parameters in the training process.
Enables or disables port redundancy (sparing) and specifies the mode. Note Sparing is not supported in the Stinger Compact Remote. The default value, inactive, disables LIM port redundancy (sparing). The automatic setting activates automatic sparing for the port.
Specifies the DMT line code to be used for training. Valid values are auto-select ansi-dmt, g.lite, and g.dmt. The default value is auto-select, which enables automatic detection of the ADSL line coding. Stinger® Compact Remote Installation and Configuration Guide...
Page 99
Used as a noise compensation feature on Annex A full-rate lines. For optimum performance under most conditions this should be set to yes. fbm-dbm-mode This parameter is only valid with the Annex C LIM. Stinger® Compact Remote Installation and Configuration Guide...
PSD allowed on the line at the transmitter output, expressed in dBm/Hz. It is defined for the downstream direction only, with a valid range of -34 through -52 in even-number increments. If you lower Stinger® Compact Remote Installation and Configuration Guide...
The bit-rate parameter settings indicate use of the fast channel for both upstream and downstream traffic. Note that in the current software version, both upstream and downstream traffic must use the same channel. C-10 Stinger® Compact Remote Installation and Configuration Guide...
0Kbps through 12480Kbps. When the automatic rate-adaptive mode is in use, the line either initializes at this downstream rate or fails to initialize. The default value is 128Kbps. Note Not configured for operator-controlled rate adaptation. Stinger® Compact Remote Installation and Configuration Guide C-11...
Page 104
The valid range is 0 through 64. max-delay-down Specifies the maximum milliseconds of delay allowed in the downstream direction as a result of interleaving data. The valid range is 0 through 64. C-12 Stinger® Compact Remote Installation and Configuration Guide...
LIM. The minimum noise margin and maximum additional noise margin parameters are not used by ADSL 48-port Low Power LIMs and are not detailed here. Consult documentation for the ADSL G.lite LIM for additional information about setting the noise margin parameters. Stinger® Compact Remote Installation and Configuration Guide C-13...
Page 106
ADSL 48-Port Low-Power LIM Specifications Configuring ATM ADSL-DMT interfaces On many loops, the Stinger unit uses large power margins. To avoid excessive power margins, you can configure the Stinger unit with a maximum downstream noise margin value that it translates into a maximum power output value. The Stinger unit reduces the transmit power by a maximum of 12dB to achieve the desired maximum downstream noise margin.
DS3-ATM, OC3-ATM, and E3-ATM trunk modules and on the SDSL, ADSL, and SHDSL/HDSL2 LIMs. The call control mechanism enables the Stinger unit to establish and maintain soft PVCs (SPVCs) across port state changes. This allows xDSL subscribers to establish...
Page 109
SPVC remains connected. Connections are broken only if the physical slot or line stops operating or is disabled by an administrator. By default, the Stinger unit monitors the physical line state of its interfaces and allows connections to be established only when the line state is fully connected.
SDSL/{ shelf-1 slot-12 1 } written Examples of ADSL-DMT interface configuration In Figure C-4, an ADSL-DMT interface in a Stinger unit is configured to support a rate-adaptive connection to a DSL-CELL-50A CPE. Figure C-4. ADSL ATM LIM configuration...
Selective bin loading enables you to mask the interfering frequency by disabling the Stinger frequency bin that corresponds to it. You can also use selective bin loading to mask intermittent noise from other sources in a particular bundle from the central office.
You need to restrict the line rate, but at the same time retain a uniform distribution of bits per bin across all the bins. You need to lower the bits per bin to enable the Stinger unit to interoperate with CPEs that do not allow 14 bits per bin.
Indicates that each redundancy change, for example, primary to secondary, secondary to primary, increments the counter counter. The counter is reset when the Stinger starts or restarts. vpi-vci-range Indicates the valid range of VPI and VCI for the circuits established for the line.
Page 114
Indicates the downstream data rate in bps when down-stream-rate- interleave latency is interleave. Zero means that latency is set to fast or the data rate is unknown. C-22 Stinger® Compact Remote Installation and Configuration Guide...
Page 116
CPE ATU. received-rs-blcks Indicates the number of received Reed-Solomon blocks. transmitted-rs- Indicates the number of transmitted Reed-Solomon blocks. blocks incoming-cells Indicates the number of incoming cells. outgoing-cells Indicates the number of outgoing cells. C-24 Stinger® Compact Remote Installation and Configuration Guide...
Interpreting OLIM status lights Interpreting OLIM status lights The OLIM has status lights that indicate the overall status of the card and each of its six optical interfaces. Figure D-1 shows the Stinger OLIM. Figure D-1. the Stinger OLIM FAULT...
Yellow The associated interface 1 through 6 is not connected or the connection has failed OLIM specifications The Stinger OLIM provides up to six 155.52-Mbps ports for optical connections. Table D-2 lists Stinger OLIM specifications. Table D-2. OC3-ATM specifications Category...
Stinger Compact Remote slave unit. After installation of the OLIM in a host Stinger unit, it only necessary to identify the remote shelves that will be connected to it and the ports to which they will be connected. It is not necessary to configure specific parameters of the OC3 interfaces on the OLIM.
Power connections ..........E-14 Diagnostic port and cable pinouts The control port uses a standard DB-9 female connector that conforms to the EIA RS-232 standard for serial interfaces. Table E-1 applies to all Stinger models that use the RS-232 pinouts. Table E-1.
The 48-port LPM with splitters has three 64-pin connectors for the DSL and POTS lines that connect to the it. The LPM also has an RJ-11 Test Pair connector near the top of the module for test access to the DSL facilities. Stinger® Compact Remote Installation and Configuration Guide...
Table E-4 on page E-10. LPM cables and connections through protection blocks The Stinger CR enclosure contains three pairs of protection blocks in an articulated frame. Each pair of connection blocks is associated with one of the three LPMs in the Stinger chassis.
LPMs through 64-pin connectors. Protectors plugged into the protection blocks provide continuity for each ADSL or POTS pair that is connected through the protection blocks to the LPMs. The tips and rings of the outside plant cables and the Stinger® Compact Remote Installation and Configuration Guide...
Protection block cables OSP1 P2801 OSP2 P2802 OSP3 P2803 OSP4 Connection block wiring specifications Each of the three pairs of protection blocks have similar cable connections. These connections are detailed in the following two tables. Stinger® Compact Remote Installation and Configuration Guide...
The tips and rings on the other side of the protection block are wired to a 10-pin Tyco connector, labeled J8. This connector plugs into the front of the Stinger CR power supply. Figure E-5 shows the power connectors through the protection blocks.
The door alarm connector The door alarm connector The door alarm switch is located in the lower left corner of the Stinger CR enclosure door opening. (See Figure 2-3 on page 2-5.) The black and white wires from this switch connect to a pair of pins on the Stinger CR chassis, behind the cooling unit.
Broadband Access Safety and Compliance Guide. Electrical and electronic information The Stinger CR unit is nominally powered from a -190Vdc power source. This source is wired to the power input plug, labeled POWER A, inside the chassis on the right side behind the cooling module.
The overall measurements include clearance for cabinet hardware, locking mechanism, ventilation shrouds, and cable cover. Site specifications Stinger units require a particular operating environment and minimum clearance for proper operation. Stinger® Compact Remote Installation and Configuration Guide...
A fully loaded Stinger Compact Remote enclosure weighs over 121 pounds (54.885kg). The following table will help you determine the weight of the unit you are installing. Use a mechanical lift or at least three people to lift a Stinger Compact Remote enclosure for mounting.
Page 143
BERT, AL-DMT lines C-21 DMT. See AL-DMT DMTAL command C-25 DSLAM, diagram of operations 1-6 cables diagnostic port E-1 LPM to protection block associations E-3 power stub connections E-14 electrostatic discharge (ESD) jack 2-5 Stinger® Compact Remote Installation and Configuration Guide Index-1...
Page 144
2-1 status lights D-2 prerequisites 3-1 required tools 2-1 intended use A-1 interleaved channel delay settings C-12 parameters access-loop B-3 PCMCIA cards described 2-7 pinouts LEDs. See status lights alarm input E-2 Index-2 Stinger® Compact Remote Installation and Configuration Guide...
Page 145
5-7 RLIM function 1-2 upgrading system software automatic procedure 6-2 shelf validation overview 6-1 configuration 5-11 use of wrist strap 2-2 enabling 5-12 validation-config 5-12 user interface, terminal configuration for 2-2 Stinger® Compact Remote Installation and Configuration Guide Index-3...
Page 146
Index virtual circuit provisioning 5-5 WAN interfaces supported F-2 weight of unit F-2 Index-4 Stinger® Compact Remote Installation and Configuration Guide...
Need help?
Do you have a question about the Stinger and is the answer not in the manual?
Questions and answers