ADTRAN SHDSL E1 User's Manual
Contents
1. ADRAN Section 61225236L1 5A Issue 1 August 2003 T200 SHDSL T1 E1 Network Terminating Unit Installation and Maintenance Practice CONTENTS Mi 6755 27511721 e E A l 2 NCS Ci DOM sasaanist at mai sauces Saat aiamaa i aa l 3 ET a s aaa A aaa a 2 Ay PEOVISTOMIMS resson vasti vea ki a k tt ait 4 a 049251 216 8 eee ne en ene NS 5 29800142 110153 NAICS ASMUS SAU TEU 9 Te Specifications stecccacexassapdanecasdevecaciavecadensenesnome erica 9 8 Warranty and Customer Service 9 FIGURES Figure 1 SHDSL TI E1 NTU Front Panel 1 Figure 2 Typical System Application 2 Figure 3 SHDSL T1 E1 NTU Menu Tree 6 TABLES Table 1 Compliance Code sionourien 2 Table 2 DB 9 Connector Pin Descriptions 3 Table 3 Front Panel LEDS 5 5 5 08 8 0 states ten ttaatanata 4 Table 4 Configuration Options List 7 Table 5 E1 Port Statistics Definitions 8 Table 6 T1 Port Statistics Definitions 9 Table 7 SHDSL TI E1 NTU Speecifications 9 1 GENERAL This document is an installation and maintenance practice for the ADTRAN Total Access SHDSL T1 E1 Network Terminating Unit NTU Figure 1 illus trates the SHDSL T1 E1 NTU front panel P N 1225236L1 The SHDSL TI E1 NTU is a network terminating module using Single Pair High Speed Digital Subscriber Line SHDSL technology to t2. LOS condition LOS or LOF condition or if FE s gt 4 CCS w CRC 4 LOS LOF or LOMFA condition or if FE s gt 4 or CRC 4 errors 300 Unavailable Seconds UAS N A If 10 continuous SES s then UAS If 10 continuous seconds with no SES s then no UAS Code Violations Count CVC If BPV s gt 0 CCS w CRC 4 If FE s gt 0 or CRC 4 errors gt 0 8 Issue 1 August 2003 61225236L1 5A Table 6 T1 Port Statistics Definitions Siac O Famam ation SE KE LT LOS or LOF condition or if BPV s gt 1544 or if FE s gt 8 Unavailable Seconds UAS If 10 continuous SES s then UAS If 10 continuous seconds with no SES s then no UAS Code Violations Count CVC If BPV s gt 0 If BPV s gt 0 or FE s gt 0 6 MAINTENANCE Table 7 SHDSL T1 E1 NTU Specifications The SHDSL T1 E1 NTU requires no routine mainte nance for normal operation Environmental ADTRAN does not recommend that repairs be Operating Temperature 0 C to 55 C attempted in the field Repair services may be obtained by returning the defective unit to ADTRAN Refer to the Warranty and Customer Service section for further information Storage Temperature 40 C to 85 C Relative Humidity 90 percent maximum 50 C noncondensing 7 SPECIFICATIONS Maximum Current Draw 0 074 A maximum Specifications for the SHDSL T1 E1 NTU are detailed 48 VDC in Table 7 Maximum Heat 3 55 watts 8 WARRANTY AND CUSTOMER SERVICE
3. 1 999 Timeout in Minutes LOSW Seconds LOSWS Loopback Status Loopback Time Out Disabled BERT Status BERT Pattern 2e15 1 LALT aaa 1 N aa G Stat Norma eneral Status BERT Pattern Polarity Normal 3 2e15 1 2 Inverted 4 QRSS Dual Sided Customer Network SHDSL Off E1 Option must be changed by the LTU Data Rate Framing Mode Errored Seconds ES Severely Errored Seconds SES Unavailable Seconds UAS Code Violations Count CVC Transmit Network Alarm Indication Signal Tx Net AIS Transmit Customer Alarm Indication Signal Tx Cust AIS Network Source Address Bits Net SAS Bits Customer Source Address Bits Cust SA Bits Network Address Bit Cust A Bit Figure 3 SHDSL T1 E1 NTU Menu Tree Table 4 Configuration Options List Unit Options Data Mode For Data Type T1 Data Rate can Data Type T1 be from 3 to 24 time slots 1 e 200 kbps to 1 544 Mbps For Data Type F1 Data Rate can Data Rate 24 be from 3 to 32 time slots 1 e 192 kbps to 2 048 Mbps Local Management 1 Disabled Enabled 2 Enabled Restore Factory Defaults Firmware Upgrade Change Password SHDSL Options SES CVC Threshold 0 to 255 CVC s 50 SNR Margin Alarm 0 Disabled Disabled Threshold 1 to 15db Alarm Threshold Loop Attenuation Alarm 0 Disabled Disabled Threshold 1 to 127db Alarm Threshold ES 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold SE
4. with or without CRC 4 Operates in either Alternate Mark Inversion AMI or High Density Bipolar 3 HDB3 line code Provides programmable timeslot idle pattern Supports ISDN PRA V3 service Displays additional status information via a local VT100 management screen See Table 5 for E1 port statistics definitions T1 Mode In T1 mode the port features are as follows Carries information at the rate of 1 544 Mbps Uses Superframe Format SF or Extended Super frame Format ESF Operates in either Alternate Mark Inversion AMI or Bipolar w 8 Zero Substitution B8ZS line code Provides programmable timeslot idle pattern Monitors the Facility Data Link FDL for loopback commands Displays additional status information via a local VT100 management screen See Table 6 for T1 port statistics definitions 00z ISN ny anss AAVNINII SAA 9 VG LIGECGCCLI 1 LTU 2 NTU 1 Unit Information 1 Unit Options 2 Provisioning 2 SHDSL Options 1 E1 Options 2 T1 Options 4 Test Options 1 SHDSL ALARMS 2 E1 ALARMS 3 Status 1 Local Loopback 4 Test 2 Remote Loopback 3 BERT 5 Performance History 6 Terminal Mode Data Mode T1 E1 Timeslots Local Management Enabled 1 Disabled Restore Factory Defaults 2 Enabled Upgrade Firmware om A O N Change Password 1 255 CVCs to cause a SES 1 SES Count Threshold 50 CVCs 0 Disabled 2 SNR Margin Alarm Thres
5. Dissipation ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifi Physical cations or fails while in service Warranty information Dimensions 5 625 in H x 625 in W x can be found at www adtran com warranty 6 0 in D lt 1 b Weight Part Number SHDSL TI E1 NTU 1225236L1 Module 61225236L1 5A Issue 1 August 2003 9 10 ADRAN Issue 1 August 2003 61225236L1 5A
6. S 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold UAS 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold CVC 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 65535 Errors Alarm threshold LOSWS 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold T1 Options T1 Mode Only Line Coding 1 AMI B8ZS 2 B8ZS 1 Unframed ESF 2 SF Framing Mode 3 ESF Idle Pattern 00h to FFh 7Fh FDL Monitoring ESF Mode 1 Disabled Disabled Only 2 Enabled N 61225236L1 5A Issue 1 August 2003 Table 4 Configuration Options List Continued E1 Options E1 Mode Only Line Coding 1 AMI 2 HDB3 Framing Mode 1 Unframed 2 CCS 3 CCS w CRC 4 Idle Pattern 00h to FFh ISDN PRA V3 CCS or 1 Disabled Disabled CCS w CRC 4 Mode Only 2 Enabled Test options Loopback Timeout 0 Disabled Disabled 1 to 999 Minutes Timeout BERT Pattern 1 ALT 2e15 1 2 2047 3 2el5 1 4 QRSS BERT Pattern Polarity 1 Normal Normal 2 Inverted Inband Loopback Protocol 1 PN127 PN127 2 V 54 Inband Loopback Detection 1 Disabled Disabled 2 Enabled Table 5 E1 Port Statistics Definitions Errored Seconds ES LOS condition or BPV s gt 0 LOS or LOF condition or if BPV s gt or FE s gt 0 CCS w CRC 4 LOS LOF or LOMFA condition or if FE s gt 0 or CRC 4 errors gt 0 Severely Errored Seconds SES
7. enus Remote management access via EOC message Operates in T1 mode with a data rate of 200 kbps to 1 544 Mbps and E1 mode with a data rate of 192 kbps to 2 048 Mbps Non volatile memory configuration Factory default restoration via VT 100 menu screens or EOC messages Firmware upgrade using local management port or remotely via EOC messages Password protection for local management access and firmware upgrade See Figure 2 for a typical configuration setup Compliance Table 1 shows the compliance codes for the SHDSL T1 E1 NTU The SHDSL T1 E1 NTU is NRTL listed to the applicable UL standards The SHDSL T1 E1 NTU is to be installed in a restricted access location and in a Type B or E enclosure only This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference T100 Total Access 3000 2 This device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by ADTRAN could void the user s authority to operate this equipment Table 1 Compliance Codes 3 INSTALLATION LA CAUTION SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY HANDLING PRECAUTIONS REQUIRED After unpacking the SHDSL TI E1 NTU inspect it for damage If damage has occurred file a claim with the carrier t
8. hangeable but will not take affect until the option become appli cable 61225236L1 5A 5 OPERATION Test Capabilities The SHDSL T1 E1 NTU has the following test capabil ities e Self diagnostics Local loopbacks e EOC initiated remote loopbacks e Inband remote loopback detection E1 mode only e Internal bit error rate tester BERT Self Diagnostics The SHDSL T1 E1 NTU performs self diagnostic tests of its Read Only Memory ROM Random Access Memory RAM LEDs and non volatile configuration setting upon power up Local and Remote Loopbacks For troubleshooting purposes the SHDSL TI E1 NTU provides three types of loopback tests 1 Dual sided 2 Network 3 Customer Inband Loopback Detection Inband remote loopback response is supported on the El port The SHDSL T1 E1 NTU supports V 54 and PN127 inband signalling protocols BERT The SHDSL T1 E1 NTU contains a built in Bit Error Rate Test BERT The BERT involves injecting and detecting a Pseudorandom Binary Sequence PRBS toward the network on the selected payload 1 e G 703 or entire SHDSL payload The PRBS used in the SHDSL T1 E1 NTU is PRS15 as defined in ITU T 0 150 and 0 151 It is also known as 2e15 1 pattern 61225236L1 5A Issue 1 August 2003 Customer Port The SHDSL T1 E1 NTU operates in either EI mode or TI mode E1 Mode In EI mode the port features are as follows Carries information at the rate of 2 048 Mbps Uses CCS framed format
9. hen contact ADTRAN Customer Service Refer to the Warranty and Customer Service section for further information If possible keep the original shipping container for returning the SHDSL TI E1 NTU for repair or for verification of shipping damage Customer T1 or E1 Equipment SHDSL SHDSL e g PABX T1 E1 T1 E1 LTU NTU Figure 2 Typical System Application 2 Issue 1 August 2003 61225236L1 5A Shipping Contents The contents include the following items e SHDSL TI E1 NTU e SHDSL TI E1 NTU Installation and Maintenance Practice CAUTION Electronic modules can be damaged by ESD 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 place them on an approved antistatic mat that 1s electrically grounded Instructions for Installing the Module All connections of the SHDSL TI E1 NTU are made through card edge connectors The module operates ina standalone chassis or the ADTRAN HR12 HDSL chassis When the module is installed in any of the NTU enclo sures all connections are made through the enclosure backplanes Ensure chassis ground 1s properly connected for either standalone or chassis mounted applications The SHDSL T1 E1 NTU is designed for a T200 or T400 type form factor housing and inserts into the customer TI or El T200 type equipment Follow loca
10. hold Disabled 1 15 Threshold in dB 0 Disabled 3 Loop Attenuation Alarm Threshold Disabled 4 ES 15 Minute Alarm Threshold Disabled 5 SES 15 Minute Alarm Threshold Disabled 1 Data Type E1 2 Data Rate 3 Vendor ID 3 Apply Settings 1 127 Threshold in dB 0 Disabled SHDSL Version Vendor List Number Vendor Issue Number Vendor Software Version Unit Identification Code CLEI Vendor Model Number Vendor Serial Number Other Vendor Information SHDSL Version Vendor List Number Vendor Issue Number Vendor Software Version Unit Identification Code CLEI Vendor ID Vendor Model Number Vendor Serial Number Manufacture Date PROM Check Sum 1 900 Seconds 1 AMI 1 Line Coding HDB3 6 UAS 15 Minute Alarm Threshold Disabled 2 HDB3 1 Uniramed 2 Framing Mode CCS 2 CCS O Disabled 7 CVC 15 Minute Alarm Threshold Disabled 3 CCS w CRCA 1 65535 Errors 1 Disabled 8 LOSWS 15 Minute Alarm Threshold Disabled 3 ISDN PRA V3 Disabled 2 Enabled 1 0 db 4 Idle Pattern FFh DS1 Tx Level 2 7 5 db 3 15 db 1 AMI General Status Line Coding Aggregate Rate kbps 2 B8ZS MEAD SNR Margin dB Cur Min Max i A 1 Unframe Loop Attenuation dB Cur Min Max f Framing Mode gt GE Errored Seconds ES _ idle Pattern 3 ESF Severely Errored Seconds SES i Disabled Unavailable Seconds UAS FDL Monitoring 0 Disabled Code Violations Count CVC 2 Enabled
11. l practice for installation of the SHDSL TI E1 NTU The front panel provides LED status indicators for data port test and alarm conditions The local management port is a DB 9 female connector and is labeled V 24 with pinout and interchange circuits per ITU T V 24 standards Table 2 illustrates the local management port DB 9 pinouts LED Indicators The front panel of the SHDSL TI E1 NTU has five LED status indicators Table 3 lists the LED descrip tions Table 2 DB 9 Connector Pin Descriptions Interchange Circuit 109 RLSD 104 Receive Data from DCE 103 TD 108 2 DTR 102 SGND Signal Ground 107 DSR 105 RTS 106 CTS 61225236L1 5A Transmit Data to DCE Issue 1 August 2003 Received Line Signal Detect Internally connected to DTR and DSR Data Terminal Ready Internally connected to RLSD and DSR Data Set Ready Internally connected to RLSD and DTR Ready to Send Internally connected to CTS Clear to Send Internally connected to RTS Table 3 Front Panel LEDs LED Description PWR Off The module 1s powered off Green The module is In Service SHDSL TVE SHDSL loop is trained with good signal quality Yellow SHDSL loop is trained with poor signal quality Red SHDSL loop 1s not trained Off Port is active with alarms Green Port is active with no alarms Local loopback is active or BERT is running with no errors TEST Off Module is not in loopback or BERT Yell
12. ow BERT is running with bit errors Red BERT is running with no pattern sync ALM Off No alarm condition detected Yellow Alarm condition detected remotely Red Alarm condition detected locally 4 PROVISIONING The SHDSL T1 E1 NTU menus are accessed via the DB 9 front panel female connector which supports VT100 emulation by PC based application programs or by a virtual terminal session over the EOC The parameters of the VT100 terminal should be set as follows e 9600 Baud e No parity e 8 Data bits e 1 Stop bits e No Flow Control Once these steps have been completed the following options will appear in the SHDSL TI E1 NTU Main Menu 1 Unit Information 2 Provisioning 3 Status 4 Test 5 Performance History 4 Issue 1 August 2003 Windows HyperTerminal Windows HyperTerminal can be used as a VT100 terminal emulation program Open HyperTerminal by selecting Programs Accessories HyperTerminal Refer to the Help section of HyperTerminal for additional information NOTE To ensure proper display background select VT100 terminal emulation under Settings The menu tree in Figure 3 illustrates the path to every provisioning performance and test access point in the SHDSL TI E1 menu system Table 4 lists the complete set of configurable options with settings and factory default values NOTE When the NTU is in TI mode all related El options will be non applicable A non appli cable option setting 1s still c
13. ransport data over a single copper loop Revision History This is the initial issue of this practice Future changes to this documentation will be explained in this subsection 2 DESCRIPTION The SHDSL TI E1 NTU was designed for use as a remote unit to the Total Access 3000 The Total Access SHDSL T1 E1 NTU provides an interface between the SHDSL network and the customer s Data Terminal Equipment DTE for applications such as LAN to LAN bridging Frame Relay circuit and PABX termination 61225236L1 5A SHDSL NTU 1225236L1 pwr C SHDSL OTI C Test Oa Figure 1 SHDSL T1 E1 NTU Front Panel The SHDSL T1 E1 NTU is span powered with local DC power auto switchover No adjustments strapping or configuration changes are necessary to power the module The SHDSL T1 E1 NTU configuration testing and performance monitoring is managed by the VT100 local management screen menus remotely by an EOC terminal session or also remotely by EOC message protocol initiated by the Total Access SHDSL T1 E1 LTU Trademarks Any brand names and product names included in this document are 1 trademarks registered trademarks or trade names of their respective holders Features The features of the SHDSL TI E1 NTU P N 1225236L1 include the following e Responds to an Embedded Operations Channel EOC inventory response message Timing source is derived from the received SHDSL network signal Local management access via VT100 m
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