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Baudcom BD-E1-ETH, Руководство пользователя

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Baudcom BD-E1-ETH Скачать руководство пользователя страница 9

 

9 

 

1    (clk1):E1 master clock and line clock set 

E1 clock set   

Clk1 

Master (main clock) 

OFF 

Slave (line clock)   

ON 

Note  pls:

  during  communicating,  one  master  and  one 

slave is necessary and the rate of the slave will follow the 

master 

 

2 (

clk2

): 

LAN set 

Clock2 

10/100M full/duplex auto-negotiation 

OFF 

10M full/duplex auto-negotiation 

ON 

NOTE: 

 

If clock mode is line ,the rate of the device will follow the main   

5.6 Description of E1 connector 

E1 Interface impedance support 75ohm/120ohm adapt. 

Note: the pins of 120ohm see as following: 

     

 

Содержание BD-E1-ETH

Страница 1: ...s Reference Manual SHANGHAI BAUDCOM COMMUNICATION DEVICE CO LTD Address Room 1101 Building 31 Lane 1508 Mei jia bang Road Songjiang district Shanghai China Website http www baudcom com cn Email info baudcom com cn Tel 86 21 37709251 Fax 86 21 37709302 ...

Страница 2: ...E1 Interface 3 4 10 100Base T Interface 4 DIMENSIONS 5 CONFIGURATION AND OPERATION 5 1 Display of the front panel 5 2 Loop back Button 5 3 Display of the rear panel 5 4 Dial code in the panel 5 5 Description of E1 connector 6 PACKING 6 1 Packing pattern 6 2 Power Installation 7 MALFUNCTION DIAGNOSES AND ELIMINATION 8 APPLICATION ...

Страница 3: ...hernet port 10 100M half full duplex self adaptable supporting VLAN RJ45 interface supports AUTO MDIX Provides 2 clock types E1 master clock E1 line clock Provide LAN auto reset function run more stably Has the function of pseudo random code testing convenient for opening of the circuit and can be used as an error code instrument Have three Loop Back Modes E1 interface Loop Back ANA LAN interface ...

Страница 4: ...g magnetic field disturbing 3 1 Power Adapting module power voltage range can be wide with strong ant jamming function With good insulation stable working status is available power 48V type input voltage 36V 72V power 220V type input voltage 90V 260V 3 2 Power consumption Total device consumption 5W 3 3 E1 Interface Line Rate 2 048Mbps 50ppm Line Code HDB3 Interface Standard ITU T G 703 E1 Impedan...

Страница 5: ...00M full duplex auto negotiation Protocol Support IEEE 802 3 IEEE 802 1Q VLAN MAC Address Entiries 4096 Entiries Total Memory Sizes 64MBits SDRAM Physical interface RJ45 support AUTO MDIX 4 DIMENSIONS 210 W 140 L x 30 H mm 5 CONFIGURATION AND OPERATION 5 1 Display of the front panel ...

Страница 6: ...N E1 signal loss OFF E1 signal normal LOF reserved TEST yellow ON Under test status ANA DIG REM PATT pressed any OFF In normal working status PTOK green ON PATT pressed PATT test normal OFF PATT pressed PATT test not normal Wink PATT pressed PATT test has error code PWR green ON Power ON OFF Power not ON 5 3 loop back button There are four loop back button on the front panel they are as following ...

Страница 7: ...he 10 100BASE accord with PBRS standard If according the PTOK light on otherwise off By this way the status of E1 Line can be tested Push the PATT button when loop circuit 1 is on If PTOK is on indicates device works well loop circuit 1 off and loop circuit 2 on indicates that fiber transmission circuit and both side device work well E1 LINE PBRS Code REC CHK E1 Interfa ce E1Int 10BInt When testin...

Страница 8: ... of AC220V DC 48V is suitable for the device If the power of DC 48V is used the positive and negative terminal can be optional because there is the self test circuit for the polarity inside the device Note TX E1 75Ω unbalance 120 balanceΩ Transmit BNC RJ45 Interface RX E1 75Ω unbalance 120 balanceΩ Receive BNC RJ45 Interface 10 100Base T 10 100Base T Interface RJ45 5 5 Dial code in the panel On th...

Страница 9: ...ve is necessary and the rate of the slave will follow the master 2 clk2 LAN set Clock2 10 100M full duplex auto negotiation OFF 10M full duplex auto negotiation ON NOTE If clock mode is line the rate of the device will follow the main 5 6 Description of E1 connector E1 Interface impedance support 75ohm 120ohm adapt Note the pins of 120ohm see as following ...

Страница 10: ...e are two RJ45 jack one is for DTE mode MDI the other is for DCE mode MDIX easy for you to use it 6 PACKING 6 1 Packing pattern The following are things listed in each package E1 10 100BT Converter 1 AC220V power wire 1 User s manual 1 BNC 2 ...

Страница 11: ...e off 7 1 Power failure status solution PWR off Check power supply AC or DC the detailed supply value Connect power Check power wire connection 7 2 E1 port failure status solution E1 port warning Check the BNC connector Make right E1 wire IN and OUT not reverse 7 3 LAN port failure status solution LNK off Check LAN wire connection 7 4 PING problem status cause solution All LED normal but couldn t ...

Страница 12: ...ATT on one device if PTOK ON it means has cycle line if off press the other device PATT and check the PTOK 7 5 Other failure status cause solution Date could PING but has package loss The LAN wire wrong Make right LAN wire 1 2 pin use one pair twisted line 3 6 pin use one pair twisted line The E1 clock of local and remote both are line clock Make both are main clock or one is the main the other is...

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