6540 SHDSL 2w4w NTU, AC Powered 61230001L1-22A 0406 Nx64K X.21 100-240VAC 50/60Hz 100mA V.35/V.36 SHDSL G.703 CONTROL V.28 Express 6500 Series 6540 Rear Panel 6540 Front Panel LED Indicator Functionality DESCRIPTION ® The ADTRAN 6540 SHDSL 2w4w NTU (P/N 1230001L1) functions as an interface between the LED Off Green Yellow Red SHDSL network and the Data Terminal Equipment for applications such as LAN-to-LAN bridging, SHDSL Unit is powered off Port is trained; no Port is trained with Port is attempting/is 1 2 Frame Relay circuit, and PABX termination. The NTU operates in two different system configurations: active alarms minor active alarm trained with major alarm ® G.703 Port is not active Port is active with no Port is active with a Port is active with a major ♦ as a remote unit to the ADTRAN Total Access 3000 multiservice platform 3 4 active alarm minor alarm alarm ♦ in pairs in a point-to-point limited distance campus configuration, with one NTU configured to “LT” Nx64K Port is not active. Port is active with no N/A Port is active with an mode 5 active alarm active alarm condition . RTS/C Nx64K port is not active V.35/V.36 'Request To N/A N/A FEATURES or when active, V.35/V.36 Send' or X.21 'Control' 'Request To Send' or X.21 line from the DTE is The 6540 SHDSL 2w4w NTU is housed in a stand-alone plastic case having the features listed below: 'Control' line from the ON. ♦ four recessed pushbuttons, on the front panel, described in the table below DTE is OFF. ♦ eight LED indicators, on the front panel, described in the table below RLSD/I Nx64K port is inactive or V.35/V.36 'Receive N/A N/A ♦ SHDSL, G.703 and/or Nx64K ports, local management port, and local power AC connection on the when active, V.35/V.36 Line Signal Detector' rear panel 'Receive Line Signal or X.21 'Indication' Detector' and X.21 control line from the 'Indication' control line NTU (DCE) is ON. Pushbutton Functionality from the NTU is OFF. Pushbutton Description LLOOP No Local Loop is active. N/A A Local Loopback is A Local Loop is active on PORT SELECT Pressing the SELECT button will sequentially select active ports in the following order: Nx64k active on the selected one or more ports or port, G.703 port, SHDSL port, and then cycle back to “No Port.” port. services (when no port is LOCAL LOOP/ If a port is selected, and a BERT (Bit Error Rate Test) is not in progress, then pressing the selected). ERR INJ button will initiate/terminate a local loop on the selected port. If a BERT is in progress, then RLOOP No Remote Loop is N/A A Remote Loopback is A Remote Loop is active pressing the button injects a single bit error. active. active on the selected on one or more ports or port (when determined services (when no port is REMOTE LOOP If the SHDSL port is selected, then pressing the button either places or removes a remote loop via established EOC) selected). on the port by sending a EOC request message to the LTU (or NTU in campus mode). If the BERT BERT is not active. A BERT is active, and A BERT is active, and BERT is active, but the Nx64K port or G.703 port (with only one service defined) is selected, then pressing the button the test pattern detector one or more test pattern test pattern detector is not will place or remove a remote loop on the selected port's single data service by sending is synchronized with bit errors have been synchronized. respective inband loop up or loop down patterns to the far end (in the associated data service no received bit errors. received. timeslots). 1 Minor SHDSL port alarms are CRC errors, Loop Attenuation Threshold Alarm, SNR Margin Threshold Alarm, Segment BERT If a port is selected, and there are no local loops, then pressing the button starts or stop a BERT Anomaly, and any ES, SES, UAS, CVC, and LOSWS 15-Minute Threshold Alarm. on the selected port. 2 Major SHDSL port alarms are LOS, LOSW, or Segment Defect. 3 Minor G.703 port alarms are Rx RAI, Frame Slip, CRC-4 errors, LBER, and any ES, SES, UAS, and CVC 15-Minute Threshold Alarm. COMPLIANCE 4 Major G.703 port alarms are LOS, LOF, LOMF, Rx AIS, or HBER. EN 300 386-2; IEC 60950/EN 60950/AS NZS60950; S016; S043.2; ITU K.21 Enhanced; Telstra 1555 5 Nx64K port alarms are Clock Slip, Loss of External Clock, FIFO Underflow/Overflow, and Inactivity Alarm. A complete Installation and Maintenance Practice (P/N 61230001L1-5) can be found at www.adtran.com. Enter the desired P/N in the search field. PRICING AND AVAILABILITY 800.827.0807 TECH SUPPORT 800.726.8663 6540 SHDSL 2w4w NTU, AC Powered RETURN FOR REPAIR 256.963.8722 www.adtran.com 61230001L1-22A Warranty: ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty. U.S. and Canada customer Faxback: 877-457-5007, Document 414. 1. NT 1. Unit Mode 1. LTU 2. LT 2. Cross-Connect Map 1. Unit Information 1. 2-Wire 2. NTU 1. Internal Clock 1. Interface Mode 3. Clock Source 2. 4-Wire Main Menu 2. Nx64 ETC(113)/X 1. Unit Options 4. Circuit ID 2. Payload Rate (kbps) * 3. G.703 Rx Clock 0. Disabled 4. SHDSL Rx Clock 5. Date and Time 3. SNR Margin Alarm Threshold (dB) 1-15. Alarm Threshold 6. Restore Factory Defaults 0. Disabled 4. Loop Attenuation Alarm Threshold (dB) 7. Upgrade Firmware 1-127. Alarm Threshold 1. Disabled 1. Disabled 8. Local Management 5. Outage Auto-Retrain 2. Enabled 2. Enabled 9. Change Password 0. Disabled 1. ES 15-Minute Alarm Threshold 2. SHDSL Options 6. PM Thresholds 1-900. Seconds 2. Provisioning 0. Disabled 1. Disabled 2. SES 15-Minute Alarm Threshold 1. ISDN-PRA V3 1-900. Seconds 2. Enabled 0. Disabled 1. Disabled 3. UAS 15-Minute Alarm Threshold 2. G.704 CRC-4 Multiframing 1-900. Seconds 2. Enabled 0. Disabled 3. Timeslot Idle Pattern 4. CVC 15-Minute Alarm Threshold 3. G.703 Options 00h to FFh 1-65535. Seconds 1. Disabled 0. Disabled 4. Spare Bits Insertion to Span 5. LOSWS 15-Minute Alarm Threshold 2. Enabled 1-900. Seconds 00h to FFh 0. Disabled 5. Spare Bits Pattern to Span 6. OS 15-Minute Alarm Threshold 1-900. Seconds 1. Disabled 6. Spare Bits Insertion 2. Enabled 1. Disabled 00h to FFh 1. Interface Type Auto Detection 7. Spare Bits Pattern 1. Disabled 2. Enabled 1. X.21 2. Enabled 8. RAI Generation 2. Interface Type Manual Select 2. V.35 1. Disabled 9. E-bit Generation 0. Disabled 3. V.36 0. Disabled 2. Enabled 3. Inactivity Alarm Delay (Secs) 1-900. Seconds 1-100. Alarm Threshold 10. ES 15-Minute Alarm Threshold 1. From DCE, TC (Circuit 114) 0. Disabled 1. Normal 4. Tx Clock Source 11. SES 15-Minute Alarm Threshold 2. From DTE, ETC (Circuit 113) 1-900. Seconds 2. Inverted 5. Tx Clock Polarity 0. Disabled 3. Auto 1. Permanent On 12. UAS 15 Minute Alarm Threshold 6. X.21 C Mode 1-900. Seconds 2. DTE Driven 1. Permanent On 7. X.21 I Mode 0. Disabled 2. Sync Mode 13. CVC 15-Minute Alarm Threshold 1-65535. Seconds 1. Permanent On 8. V.35/V.36 RTS (Circuit 105) 4. Nx64K Options 2. DTE Driven 1. Permanent Off 9. V.35/V.36 CTS (Circuit 106) 2. Permanent On 3. RTS Driven 0 to 255 = Delay in ms 10. V.35/V.36 RTS to CTS Delay (ms) 1. Permanent Off 11. V.35/V.36 DSR (Circuit 107) 2. Permanent On 1. Permanent On 12. V.35/V.36 DTR (Circuit 108/2) 1. Permanent Off 2. DTE Driven 2. Permanent On 13. V.35/V.36 RLSD (Circuit 109) 3. Sync Mode 1. Dual Sided 2. Transparent 1. Loopback Types 3. Nontransparent 5. Test Options 1. PN127 1. In-band Loopback Protocol 2. V.54 1. SHDSL Port 1. Disabled 2. G.703 Port 2. Inband Loopback Options 2. G.703 Services In-band Pattern Detection 2. Enabled 3. G.703 Services 3. Status 4. Nx64K Port 1. Disabled 3. Nx64k In-band Pattern Detection 2. Enabled 5. Reset All Status 1. SHDSL Local Loopback 0. Disabled 3. Loopback Timeout (Min) 2. SHDSL Remote Loopback 1-999. Time out in Minutes 1. ALT 4. Test 3. SHDSL BERT 2. 2047 1. Dual Sided 4. BERT Pattern 4. G.703 Local Loopback 3. 2E15-1 2. Customer Transparent 5. G.703 BERT 4. QRSS 3. Customer Non-Transparent 1. Normal 1. Local Loopback 5. BERT Pattern Polarity 6. G.703 Services 4. Network Transparent 2. Inverted 2. Remote Inband Loopback 1. Disabled 6. Pushbuttons (All) 5. Network Non-Transparent 3. BERT 2. Enabled 1. Disabled 7. SHDSL Port Select Pushbutton 2. Enabled 1. Permanent Off 8. V.35/V.36 RL (Circuit 140) 7. Nx64k Local Loopback 2. DTE Driven 1. Permanent Off 8. Nx64k Remote Inband Loopback 9. V.35/V.36 LL (Circuit 141) 2. DTE Driven 9. Nx64k BERT 1. SHDSL Port 1. Permanent Off 10. V.35/V.36 TI (Circuit 142) 2. Test Driven 5. Performance History 2. G.703 Port 3. Reset All Local Management 6. Terminal Mode * 2-wire mode: 192 kbps to 2.304 Mbps (N x 64 kbps, where N=3 to 36) Remote Virtual Terminal Management 4-wire mode: 384 kbps to 4.608 Mbps (N x 64 kbps, where N=even numbers, 6 to 72)