Summary of the content on the page No. 1
1
3
2 4
T1/E1
®
Total Access 1248 Quad T1 IMA
48-Port DSLAM with Modem
Installation and Maintenance Practice
Document Number: 61179641AL1-5C
CLEI Number: VAMDA00A_ _
September 2007
Summary of the content on the page No. 2
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Front Matter Trademarks Any brand names and product names included in this document are trademarks, registered trademarks, or trade names of their respective holders. To the Holder of the Document ® The contents of this document are current as of the date of publication. ADTRAN reserves the right to change the contents without prior notice. In no event will ADTRAN be liable for any special, incidental,
Summary of the content on the page No. 3
Revision History Revision Date Description A October 2004 Initial release B November 2005 Update to new format. Software version B02. C September This is the third release of this document. This version updates the 2007 software to version B03.06.01 Conventions The following typographical conventions are used in this document: This font indicates a cross-reference link. This font indicates screen menus, fields, and parameters. THIS FONT indicates keyboard keys (ENTER, ESC, ALT). Keys that are t
Summary of the content on the page No. 4
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Training ADTRAN offers training courses on our products. These courses include overviews on product features and functions while covering applications of ADTRAN product lines. ADTRAN provides a variety of training options, including customized training and courses taught at our facilities or at customer sites. For inquiries concerning training, contact ADTRAN: Training Phone: 800-615-1176, ext. 6996 T
Summary of the content on the page No. 5
Contents Section 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 6
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Section 4 Provisioning Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Section 5 User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 7
Contents Test IP Address Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-66 Time/Date Adjust Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-67 Current Baud Rate Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-68 TFTP Configuration Storage/Retrieval Screen . . . . . . . . . .
Summary of the content on the page No. 8
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice DSL Provisioning Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-139 ADSL Profiles Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-140 Alarm Profiles Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 9
Figures Figures Figure 1-1. Total Access 1248 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Figure 1-2. Total Access 1248 Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Figure 2-1. Total Access 1248 Operational Scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Figure 2-2. Expansion Cabling . . . . .
Summary of the content on the page No. 10
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Figure 5-25. ATM Port Cell Count Summary Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-42 Figure 5-26. ATM OAM Settings Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-44 Figure 5-27. Inband OAM Loopback Test Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 11
Figures Figure 5-72. E1 PM Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-108 Figure 5-73. E1 Performance Monitoring Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-109 Figure 5-74. E1 Test Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-111 Figure 5-75. Restore E1 Factory Defaults
Summary of the content on the page No. 12
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Figure 5-119. Select Shelf Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-169 Figure 5-120. ADSL DELT Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-170 Figure 5-121. System Alarm Log Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 13
Tables Tables Table 1-1. Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Table 1-2. Compliance Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Table 3-1. Total Access 1248 Shipping Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Table 3-2. Turn-up and Provisioni
Summary of the content on the page No. 14
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Table 5-36. Static IP Settings - for IP over Ethernet Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-61 Table 5-37. Restore IP Factory Defaults Menu Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-62 Table 5-38. Dynamic IP Settings - for IP over Ethernet Menu Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 15
Tables Table 5-83. Operation Mode for Facility Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-118 Table 5-84. IMA Group Provisioning Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-119 Table 5-85. IMA Shortcut Setup Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-121 Table 5-86. IMA Scrambler Menu Options . . . . . . . . . . . . . .
Summary of the content on the page No. 16
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice This page is intentionally blank. xvi 61179641AL1-5C
Summary of the content on the page No. 17
1 3 2 4 T1/E1 Section 1 Introduction GENERAL The Total Access 1248 (see Figure 1-1) is a Digital Subscriber Line Access Multiplexer (DSLAM) system that is used to further extend Asymmetrical Digital Subscriber Line (ADSL) services in the network. FAN MODULE 1179675L1 1179641AL1 T1/E1 1-4 A A B B ALARM -48V RET -48V RET PWR ALM EXPANSION USE COPPER CONDUCTORS ONLY! CRAFT ETHERNET TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24 TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48 OUT T
Summary of the content on the page No. 18
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice DESCRIPTION The Total Access 1248 is a mini-DSLAM that accepts up to four T1 network feeds assigned to a single IMA group. Inverse Multiplexing over ATM (IMA) is a technology used to bond multiple (DS1) links into a single data pipe. The Total Access 1248 provides ADSL2+ service for up to 48 subscribers per unit. Plain Old Telephone Service (POTS) is brought in from an on-board splitter and is placed
Summary of the content on the page No. 19
Description Front Panel LEDs Figure 1-2 shows the location of the Total Access 1248 front panel LEDs. Upon initial powering, the Total Access 1248 system performs a power up self-test. Once the power up self-test is complete, the status LEDs reflect the condition of the hardware. FAN MODULE 1179675L1 1179641AL1 T1/E1 1-4 A A B B ALARM -48V RET -48V RET PWR ALM EXPANSION USE COPPER CONDUCTORS ONLY! ETHERNET CRAFT TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24 TOP:POTS BOTTO
Summary of the content on the page No. 20
Total Access 1248 Quad T1 IMA 48-Port DSLAM with Modem Installation and Maintenance Practice Compliance CAUTION C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. Electrostatic Discharge (ESD) can damage electronic modules. When handling modules, wear an antistatic discharge wrist strap to prevent damage to electronic components. Place modules in antistatic packing material when transporting or storing. When working on modules, always plac
