Quad E1/PRA Module User Manual Part Number 1200264L1 61200264L1-1A April 1999
901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 (256) 963-8000 © 1999 ADTRAN, Inc. All Rights Reserved. Printed in U.S.A.
ADTRAN Year 2000 (Y2K) Readiness Disclosure ADTRAN has established a Year 2000 program to ensure that our products will correctly function in the new millennium. ADTRAN warrants that all products meet Year 2000 specifications regardless of model or revision. Information about ADTRAN's Year 2000 compliance program is available at the following: Product Matrix www.adtran.com/y2kfax.html E-mail year2000@adtran.
FCC regulations require that the following information be provided to the customer in this manual: 1. 2. 3. 4. Your telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the proper operation of your equipment. If they do, you will be given advance notice to give you an opportunity to maintain uninterrupted service. If you experience trouble with this equipment (ATLAS), please contact ADTRAN at (256) 963-8000 for repair/ warranty information.
Table of Contents List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview . . . . . . . . . . . . . . . . . . . . . .
Table of Contents »»REMMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 >TS0 Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 >TS0 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Figures Figure 1-1. E1 Bandwidth Management Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Figure 1-2. Quad E1/PRA Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Figure 2-1. Installing the Quad E1/PRA Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Figure 3-1. Modules Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Figures viii Quad E1/PRA Module User Manual 61200264L1-1
List of Tables Table 2-1. Table 2-2. Network Connection Pinout (DB-15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Module Connector Pinout (DB-62) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables x Quad E1/PRA Module User Manual 61200264L1-1
Chapter 1 Introduction OVERVIEW The Quad E1/PRA Module is a member of the ATLAS family of Integrated Access products and provides four channelized E1 or Primary Rate Access (PRA) interfaces. Using the available converter assembly (P/N 1200209L1), each interface impedance can be independently selected, and any port can serve as the primary or backup timing source for the entire system.
Chapter 1. Introduction Remote Locations E1 E1 E1 Remote Locations E1 System Controller Quad E1/PRA ATLAS Bussing System ATLAS 800 Quad E1/PRA Quad Nx 56/64 USSI E1 V.35 X.21 Figure 1-1. E1 Bandwidth Management Application FUNCTIONAL DESCRIPTION The Quad E1/PRA Module can be installed in any available option slot in the ATLAS chassis. The status of the module itself, as well as the circuits to which it interfaces, can be viewed from the ATLAS front panel.
Chapter 1. Introduction Specifications Each port of the Quad E1/PRA Module conforms to the following specifications: Line rate 2.
Chapter 1.
Chapter 2 Installation UNPACK AND INSPECT Carefully inspect the Quad E1/PRA Module for any shipping damages. If damage is suspected, file a claim immediately with the carrier and then contact ADTRAN Technical Support (see the last page of this manual for pertinent information). If possible, keep the original shipping container for shipping the Quad E1/PRA Module back for repair or for verification of damage during shipment.
Chapter 2. Installation QUAD E1-PRA Figure 2-1. Installing the Quad E1/PRA Module WIRING Each port of the Quad E1/PRA Module offers a single DB-15 for connecting to the E1 or PRA circuit. Table 2-1 and Table 2-2 give the pinouts for the DB-15 connector and for the DB-62 connector on the module. Table 2-1.
Chapter 2. Installation Table 2-2.
Chapter 2.
Chapter 3 Operation OVERVIEW The Quad E1/PRA Module can be configured and controlled from a variety of sources, including the following: • The ATLAS front panel, providing minimal configuration and status support • The terminal menu, allowing detailed configuration, status, and diagnostics • SNMP, used primarily for reporting alarm conditions and system status You can access the terminal menu using either a VT-100 terminal attached to the ATLAS Base Unit’s control port or a Telnet session establishe
Chapter 3. Operation the Modules menu and press Enter to access the module choices. Figure 3-1 shows the Modules menu. The following sections describe all the ATLAS Modules menu options. Figure 3-1. Modules Menu MENU DESCRIPTION To help you follow the terminal menu hierarchy, the following notations are used. >MENUS » Submenus »» Sub-submenus > SLT Read security: 5 (Slot) Displays the number of available option slots in the ATLAS chassis. Slot 0 refers to the ATLAS Base Unit. This field is read-only.
Chapter 3. Operation > MENU Displays additional status and configuration menus for the selected module. (To access the submenus for this item, use the arrow keys to scroll to the Menu column for the module you want to edit, and press Enter.) For detailed information on each submenu item, see Menu Options on page 3-4. > ALARM Read security: 5 Displays whether there is an alarm condition on the Quad E1/PRA Module. Press Enter in this field to activate the menu.
Chapter 3. Operation > REV Read security: 5 (Hardware Revision) Read-only field that displays the hardware revision of the Quad E1/PRA Module. MENU OPTIONS Figure 3-2 shows the menu options available for the Quad E1/PRA Module. The following sections describe these options.
Chapter 3. Operation > INFO Read security: 5 Indicates the status of the module (see Figure 3-3). Figure 3-3. Info Menu » Part Number Displays the part number of the module (read only). » Serial Number Displays unique ADTRAN product serial number (read only). » Board Revision Displays the PCB revision (read only). » E1 Framer Rev Displays E1 framer hardware revision (read-only). > ALARM STATUS Read security: 5 Identifies, by port number, the status of various alarm conditions (see Figure 3-4).
Chapter 3. Operation »» LOF (Loss of Frame) Indicates that receiver is unable to synchronize to the FAS framing pattern of the received signal. »» LOMF (Loss of Multi-Frame) Indicates that receiver is unable to synchronize to the TS16 multi-frame pattern of the received signal. »» CRC4 (Loss of CRC-4 Framing) Indicates that receiver is unable to synchronize to the CRC-4 frame pattern of the received signal. »» AIS (Alarm Indication Signal Received) Indicates that all ones are being received.
Chapter 3. Operation Figure 3-6. TS0 Status Menu The current usage codes are as follow: > SIG STATUS - Inactive O Off hook detected A Active call on this TS0 R Ringing detected D Active ISDN D Channel TS0 F Framing TS0 M Maintenance TS0 S Signaling TS0 N Dedicated TS0 Read security: 5 (Ports 1—4) Displays the state of the A/B/C/D signaling bits for Ports 1—4 of the Quad E1/PRA Module. Dashes indicate TS0s where signaling is not being transferred by the ATLAS (read only). See Figure 3-7.
Chapter 3. Operation Figure 3-8. Configuration Menu » Prt Read security: 5 Displays the port number. » Port Name Write security: 3; Read security: 5 Enter any text up to 16 characters to uniquely identify each port on the Quad E1/PRA Module. » NFAS Write security: 3; Read security: 5 If enabled, the network interface receiver requires the NFAS word (TS0 0 in odd frames) and the FAS word (TS0 0 in even frames) for frame sync. When disabled, only the FAS word is needed for frame sync.
Chapter 3. Operation > TEST Write security: 4; Read security: 5 These options initiate different types of tests and display test results. The test menu contains the following menu options (see Figure 3-9). Figure 3-9. Test Menu These test commands temporarily disrupt service. » Prt Read security: 5 Displays the port number. » Loc LB Write security: 4; Read security: 5 (Local Loopback) Causes loopback on near-end port. The following options are available: Line Metallic loopback (see Figure 3-10).
Chapter 3. Operation » Pattern Write security: 4; Read security: 5 Test pattern to be transmitted out the port. The following options are available: All ones framed ones All zeros framed zeros QRSS pseudorandom pattern with suppression of excess zeros » QRSS Results Write security: 4; Read security: 5 (Test Pattern Results) Indicates sync and errors of received data pattern.
Chapter 3. Operation »» CAS When CAS (channel associated signaling) is turned on, TS16 MF is turned on in the Configuration menu and Signaling is propagated across the link (see Figure 3-11 on page 3-11). When CAS is turned off, Signaling is no longer propagated. If MFAS framing is no longer required, turn off TS16 MF in the Config menu (see also, TS16 MF on page 3-8). Figure 3-11.
Chapter 3.
Index A D alarm indication signal received 3-6 alarm menu 3-3 alarm status 3-5 port 3-5 AIS 3-6 CRC-4 3-6 LOF 3-6 LOMF 3-6 LOS 3-5 REM 3-6 REMMF 3-6 alarms 2-3 arrow keys 3-1 ATLAS 800 1-1 ATLAS features 3-10 auto alarm 3-8 dedicated maps menu 3-10 CAS 3-11 description functional 1-2 physical 1-3 B bandwidth management application 1-1, 1-2 board revision 3-5 C capacity 1-3 CAS 3-11 clear test pattern results (clr) 3-10 clock source tests 1-3 code 3-8 configuration menu auto alarm 3-8 code 3-8 CRC-4 3-8
Index alarm status 3-5, 3-6 configuration menu 3-7 auto alram 3-8 code 3-8 CRC-4 3-8 Intl bit 3-8 NFAS 3-8 port 3-8 port name 3-8 TS0 spare 3-8 TS16 MF 3-8 dedicated maps menu CAS 3-11 rev 3-4 sig status 3-7 test menu 3-9 clr 3-10 inj 3-10 loc LB 3-9 pattern 3-10 port 3-9 QRSS results 3-10 TS0 alarms 3-6 TS0 status 3-6 main menus alarm 3-3 info 3-5 menu 3-3 slt 3-2 state 3-3 status 3-3 test 3-3 type 3-2 menu 3-3 description 3-2 modules 3-2 traversal 3-1 menu tree 3-4 module features 1-2 modules menu 3-2 N
Index TS0 status 3-6 usage codes 3-7 TS16 MF 3-8 type menu 3-2 typical applications 1-1 61200264L1-1 W warranty 2-3 wiring 2-2 Quad E1/PRA Module User Manual Index-3
Index Index-4 Quad E1/PRA Module User Manual 61200264L1-1
Product Support Information Presales Inquiries and Applications Support Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Applications Engineering Sales (800) 615-1176 (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available.
