Nokia DNT2Mi-fp user manual Port settings, Protection settings

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DNT2Mi-fp Data Network Terminal User manual

Line alarms (Q1: 6,3,8 and 6,3,9)

The BER alarm limit and alarm severity have to be checked.

6.4Port settings

You have to check the following items:

Port framing (Q1: 6,4,1)

Check that the 2M data interface settings are compatible with the equipment they are connected to.

No frame (Q1: 6,4,1,1)

Alternative if full 2M is needed and no framing is required. Port statistics is not available. Only UAT is calculated if there is no G.703 signal present at the port.

Basic frame of CRC multiframe (Q1: 6,4,1,2 or 6,4,1,3)

Alternative if fractinal 2M is needed. In this case payload rate is n*64 (n = 1 to

31)and one time slot is reserved for framing. Frame is terminated at DNT2Mi-fp port interface. Port statistics is available.

Monitoring Basic frame or CRC multiframe (Q1: 6,4,1,4 or 6,4,1,5)

Alternative if fractinal 2M is needed. In this case payload rate is n*64 (n = 1 to

31)and one time slot is reserved for framing. Frame is not terminated at DNT2Mi-fp port interface, and all T0 bits (Sa, A, E and framing bits) goes through the port interface. Port statistics is available.

Port alarms (Q1: 6,4,8 and 6,3,9)

The BER alarm limit and alarm severity have to be checked.

6.5Protection settings

Password (Q1: 10,1 and 10,4)

DNT2Mi-fp settings can be protected with a password.

If password is required (Q1: 10,4,2,2) and correct password has given (Q1: 10,1,[password] ), then the Q1 user has privileges to make configurations. Privileges time out is defined by Q1 menu 10,4,1 (1 to 1000 min).

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Contents DNT2Mi-fp Data Network Terminal Product code Product versionsContents Page Document Date Comment Product collection and disposal within the European UnionPage About this document Page Introduction to DNT2Mi-fp PDHLocal Network ExchangeDNT2Mi-fp BTS Shdsl Power LED Alarm LEDFront view Page Rear panel Wall mountingFastener Power supply Line interfacePin modular jack, RJ-11 DSL Line Selection of Power Supply option is done by strapping Strapping instruction for Power SupplyRemote Power Supply default 48V DC SupplyExternal AC/DC converter Supply Removal instruction Remote power feed through line 48VDC Converter Earthing bar Mm2 wire 110/230 V ACTerminal interface 704/2M Pin modular jack Pin Data interface RJ-45Symmetrical G.704/2M interface Page Use of signal 108 when using Mste ManagementDIP Switch LMI Interface type selection Code Name Connector type Length107 HiZ Tx b OUT 108 109 Tx a OUT 103 Rx b 104 DIP-switch Q1 management busPage Automatic power-up test CommissioningQ1 transmission speed Q1 6,1,1 ManagementTiming source Q1 address Q1 6,1,2Line settings Power backoff Q1 6,3,6Line interface Q1 6,3,3 Port settings Protection settingsMeasurements After the testsPage Maintenance Getting general informationS65692.01 A0 Serial number 4H0415 DNT2Mi-fp Monitoring alarmsDNT2Mi AS Line No incoming signal Code Severity Q1 messageTesting SB 1, PortSB 2, Line Q1 management Automatic controll Port Interface LinePort Interface Line Interface Monitoring a line Checking measurements and statisticsMeasurements via Q1 DNT2Mi-fp statisticsStatistics values via Q1 Information Abbreviation Description And/or ratioSystem counters Q1 8,3 Environmental and mechanical Technical specificationsDNT2Mi-fp dimensions Line interface in accordance with ITU-T G.991.2Data interface Data lead timeData lead-time ACL2i to DNT2Mi-fp = 3 to 32 192 kbit/ to 2048 kbit/sDNT2Mi-fp power supply Power consumptionPower supply external AC/DC converter Remote power supply SafetyDC power supply Mean time between failure MtbfPage Line interface settings Factory settingsService settings Data interface settings E1Alarm limits User priviliges Fault displayIdentifications Controls Settings Measurements Statistics GeneralMain Q1 menu structure Identifications menu 2,1 Controls menu Settings menu structure 2,1Settings menu structure 3,1,2 3,1100 3,1,42,1..5 Give filling value 0 orMeasurements menu structure Statistics menu structure 3,1..2,0 10,3 DNT-fp privileges10,1 10,4