Verilink PRISM 3002 (34-00277) Product Manual Manual do Utilizador

i34-002772nd EditionPRISM 3002T1/FT1 CSU/DSU

1-4 GENERALDTE Port Loops: Bidirectional loop toward DTE and Net BERT: Multiple test patterns toward network or DTE port AlarmsActivation: Programmabl

Ordering Information 1-5OrderingInformationThe PRISM 3002 is available with a single V.35 data port (P/N F-3002-101-1110 is the default). Order

1-6 GENERAL

2INSTALLATIONThis chapter contains instructions for physically installing the Verilink PRISM 3002 in a 1024 chassis as well as information concerning

2-2 INSTALLATIONPortConnectionsThe front of the PRISM 3002 has one port connection: the Supervisory (SUPV), discussed on page 2-3. The rear of the PRI

Port Connections 2-3Data Port The Data Port provides connection to the customer equipment. Pinouts for the backplane connector and both high-spe

2-4 INSTALLATIONThe SUPV port bit rates are configured through Switch S1 (see SUPV Port Bit Rate on page 3-2) and programmed through the Management Po

Network Management 2-5Network ManagementNetwork management is performed through the SUPV port and the NMS port. these ports allow connection of

2-6 INSTALLATION

3HARDWARE CONFIGURATION AND TESTINGThis chapter contains general operating instructions for the Verilink PRISM 3002 front panel. The unit may be contr

iiCopyright NoticeCopyright © 1999 Verilink Corporation. All rights reserved.This document does not create any express or implied warranty about Veril

3-2 HARDWARE CONFIGURATION AND TESTING NMS AddressSwitches S1-1 through S1-8 set the NMS address. When using the 3002 with an 8100A Site Controller, e

Upgrading Software 3-3Supervisory Port The supervisory port serves several functions by allowing the connection of devices such as an 8100A Site

3-4 HARDWARE CONFIGURATION AND TESTING

4TERMINAL CONFIGURATION AND TESTINGThe terminal interface is an embedded firmware application program. This information can be accessed through the SU

4-2 TERMINAL CONFIGURATION AND TESTINGIf the password is not available, note the date and time shown on the screen and contact Verilink Technical Supp

Cursor Controls 4-3Element ID Below the header (PRISM 3002), the Element ID is displayed. Refer to Element ID on page 4-22 for information. Men

4-4 TERMINAL CONFIGURATION AND TESTINGa letter key while holding down the Control key. Alternate commands may be freely mixed with the keyboard comman

Alarms Screen 4-5Alarms Screen The Alarms screen (Figure 4-4) allows viewing the current alarm status of the network and the DTE lines.NET Alarm

4-6 TERMINAL CONFIGURATION AND TESTINGDTE AlarmsThese status lines display the selected element’s current DTE signal alarm state (Table 4-3). Alarms a

Performance Screens 4-7PerformanceScreensThe Performance screens (Figure 4-5) display a detailed history of the continuously monitored error pa

iii4 The unit has been designed to prevent harm to the T1 network. If the telephone company findsthat the equipment is exceeding tolerable parameters,

4-8 TERMINAL CONFIGURATION AND TESTINGTelco NETDisplay the telco performance registers for the network.Error EventsThis field displays the running tot

Performance Screens 4-9The remaining lines of this screen show the data for any intervals containing errors. Interval 1 is the most recently st

4-10 TERMINAL CONFIGURATION AND TESTINGMaintenance ScreenThe Element Maintenance screen (Figure 4-6) allows performing loop-test and BERT functions on

Maintenance Screen 4-11The type of T1 loop is chosen by toggling the spacebar and is executed by pressing Enter. NET PLB (Payload Loopback)The r

4-12 TERMINAL CONFIGURATION AND TESTINGFAR LLBA NET LLB can be activated on the far-end unit through this selection or through the front panel TEST bu

Maintenance Screen 4-13causes the unit to transmit in-band V.54 fractional loop code toward the network in the port’s bandwidth. Port Unloop Pre

4-14 TERMINAL CONFIGURATION AND TESTING% EFSThis ratio is derived from the number of error-free seconds divided by the number of seconds accumulated i

Configuration Screens 4-15LineParametersThe Line Parameters screen (Figure 4-7) allows reviewing and setting line parameters for the selected e

4-16 TERMINAL CONFIGURATION AND TESTINGINTERNAL. The unit’s internal frequency standard is used for all timing. PORT 1. Timing is synchronized to th

Configuration Screens 4-17AlarmConfigurationThe Alarm Configuration screen (Figure 4-8) allows reviewing and setting alarm-related thresholds f

ivSafety PrecautionsWhen handling this equipment, follow these basic safety precautions to reduce the risk of electricshock and injury: • Follow all w

4-18 TERMINAL CONFIGURATION AND TESTINGOut of Frame SecondsA one-second period in which a frame sync loss occurred. BPV SecondsA one-second period in

Configuration Screens 4-19Rate MultiplierThe unit can operate at any data rate that is a multiple of 56 or 64 kbps. When N×64K is selected, the

4-20 TERMINAL CONFIGURATION AND TESTINGInvert DataIn the invert mode (YES), transmit and receive data are inverted at the port interface. This functio

Configuration Screens 4-21StatusLists the current DBU status as either Disabled, Enabled, Active, Connecting, Disallowed, Dialing, Disconnectin

4-22 TERMINAL CONFIGURATION AND TESTINGDial StringThis is the character string used to dial the other unit.Init StringThis is the character string use

Configuration Screens 4-23Element ID HH:MM:SS MM/DD/YY <CR> <LF>NET Alarms: alarms <CR> <LF>DTE Alarms: alarms <CR&g

4-24 TERMINAL CONFIGURATION AND TESTINGSummaryThe Summary screen (Figure 4-12) is a display-only screen that summarizes all theconfiguration switch se

Utilities 4-25UtilitiesThe Utilities screen (Figure 4-13) handles the functions described in the following paragraphs. Set Time The current time

4-26 TERMINAL CONFIGURATION AND TESTINGMaintenanceResetThis field clears all user-selectable parameters, performance registers, passwords, and alarms

AFLASH PROM DOWNLOAD PROCEDUREThis appendix is a step-by-step procedure for downloading the Flash PROM software for the PRISM 3002.RequiredEquipment T

vTable of ContentsCopyright Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiTrademarks . . . . . . . . . . . . . . . . . . . . .

A-2 FLASH PROM DOWNLOAD PROCEDURE7 Select the baud rate for configuring the communication program. The valid choices for the 3002 are 19200, 38400, an

PC Setup A-314Select the Download option and press ENTER for the download process to begin. The actual downloading procedure overwrites the exis

A-4 FLASH PROM DOWNLOAD PROCEDURE

viBERT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13

1GENERALIntroductionThe Verilink PRISM 3002 is a modular, single port, fractional T1 CSU/DSU designed to take advantage of T1 integrated access and pr

1-2 GENERALAn innovative design eliminates clocking problems on the high-speed data ports. The unit uses Flash memory allowing firmware upgrades in th

Specifications 1-3SpecificationsNetworkInterfaceLine Rate: 1.544 Mbps (± 50 ppm) Line Framing: D4 or ESF Line Code: AMI or B8ZS Input Signal: 0