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61182118L1-5B

Issue 2, July 2004

    7

Table 3

 lists the factory default values for each of the 

2W/4W SHDSL LTU provisioning options.

Table 3.  Default Provisioning Values

Provisioning Options

Values

Default

Unit Options

Line Card Service State

In Service
Out of Service - Unassigned
Out of Service - Maintenance

Out of Service - Maintenance

Cross-Connect Map

For each timeslot assignment:
0 =  unassigned, idle pattern transmitted

out of associated port

1 =  G.703
32 = G.704 CCS Framing timeslot

Full G.703 Service with 
G.704 Framing = NT Delivered

LT Mode Clk Source

Internal Clock
G.703 RX Clock
SHDSL RX Clock

Internal Clock

External Port Alarms

Disabled
Enabled

Disabled

NTU Auto Provisioning

Disabled
Enabled

Disabled

SHDSL Options

Interface Mode

2-wire
4-wire

2-wire

Payload Rate (kbps)

Enter a new value for N from 3 to 32, 
where Payload Rate (kbps) = N x 64

2048 (N=32)

SNR Margin Alarm Threshold (dB)

Disabled
1-15 Threshold in dB

Disabled

Loop Attenuation Alarm Threshold (dB)

Disabled
1-127 Threshold in dB

Disabled

Outage Auto-Retrain

Disabled
Enabled

Disabled

PM Thresholds

See below for Loop 1 and Loop 2

ES 15 Minute Alarm Threshold

Disabled
1 to 900 = Alarm Threshold

Disabled

SES 15 Minute Alarm Threshold

Disabled
1 to 900 = Alarm Threshold

Disabled

UAS 15 Minute Alarm Threshold

Disabled
1 to 900 = Alarm Threshold

Disabled

CVC 15 Minute Alarm Threshold

Disabled
1 to 65535 = Errors

Disabled

LOSWS 15 Minute Alarm Threshold

Disabled
1 to 900 = Alarm Threshold

Disabled

Summary of Contents for Total Access SHDSL LTU

Page 1: ...for the ADTRAN Total Access 2 Wire 4 Wire SHDSL Line Termination Unit LTU P N 1182118L1 Figure 1 illustrates the 2W 4W SHDSL LTU front panel Revision History This is the second issue of this practice...

Page 2: ...nals are transmitted received via the 64 pin backplane amphenol connectors The G 703 signal is transmitted to the network side via Pair 8 and the G 703 signal is received from the network side via con...

Page 3: ...nt panel DB 9 connector that supplies an RS 232 interface for connection to a controlling terminal The pinout of the DB 9 is illustrated in Figure 2 Figure 2 RS 232 DB 9 Pin Assignments The terminal i...

Page 4: ...successful login access the Total Access Main Menu and select option 4 Access Modules Then choose the slot number of the desired 2W 4W SHDSL LTU module The 2W 4W SHDSL LTU Main Menu is shown in Figur...

Page 5: ...ons 2 SHDSL Options 1 In Service 2 Out of Service Unassigned 3 Out of Service Maintenance 1 Internal Clock 2 G 703 RX Clock 1 Disabled 2 Enabled 1 Disabled 2 Enabled 4 Loop Attenuation Alarm Threshold...

Page 6: ...3 BERT Tx Pattern 4 BERT Tx Pattern Polarity 1 Loopback Types 1 SHSDL Loopback Type Dual Sided 2 G 703 Loopback Type Dual Sided 0 Disabled 1 999 Timeout in Minutes 2 2047 3 2e15 1 4 QRSS 1 ALT 1 Norma...

Page 7: ...arms Disabled Enabled Disabled NTU Auto Provisioning Disabled Enabled Disabled SHDSL Options Interface Mode 2 wire 4 wire 2 wire Payload Rate kbps Enter a new value for N from 3 to 32 where Payload Ra...

Page 8: ...d Enabled Enabled E bit Generation Disabled Enabled Disabled PM Thresholds See below ES 15 Minute Alarm Threshold Disabled 1 to 900 Alarm Threshold Disabled SES 15 Minute Alarm Threshold Disabled 1 to...

Page 9: ...etwork The idle pattern out the G 703 interface is programmable under the G 703 option The default is FF hex all 1s 1 G 703 Service The selected time slot will carry G 703 service Refer to the Full G...

Page 10: ...n progress The source column identifies the originator of the BERT in progress INACTIVE This BERT is not currently in progress After selecting a BERT type from the Test Screen the BERT Screen will app...

Page 11: ...tiated at the LTU and provides bidirectional loopback at the NTU Local Network Transparent Loopback Provides a loopback at the LTU in the network direction Data is passed transparently to the customer...

Page 12: ...mer Nontransparent Loopback Provides a loopback at the LTU in the customer direction AIS signal is injected into the network side Remote Customer Nontransparent Loopback Initiated at the LTU and provi...

Page 13: ...nce SHDSL per ITU G991 2 2 wire mode 192 kbps to 2 048 Mbps 4 wire mode 400 kbps to 2 064 Mbps Refer to ITU 991 2 Annex B Performance Requirements 64 kbps to 1 984 Mbps TC PAM Internal clock internal...

Page 14: ...tomers can also receive a copy of the warranty via ADTRAN s toll free faxback server at 877 457 5007 Request Document 414 for the U S and Canada Carrier Networks Equipment Warranty Request Document 90...

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