Kingston Technology EtheRx KNE8TX/WG Скачать руководство пользователя страница 16 | Manualshive

Страница: 16 / 27

Kingston Technology EtheRx KNE8TX/WG Скачать руководство пользователя страница 16

10

Appendix A Pin Assignments

Kingston Technology Company

KNExTX/WG User’s Guide - Rev. A00

Appendix A Pin Assignments

UTP Pin Assignments

UTP Ports use RJ-45 Unshielded Twisted Pair (UTP) cabling. Cable Pin
Numbers and Pin Wiring Assignments are listed below in Figure A-1 and Table
A-2, respectively. Twisted-Pair cables can be wired with either Straight-
Through or Crossover pin assignments. Both wiring schemes are mentioned in

"Appendix B Cabling Guidelines"

for reference in creating a twisted-pair cable.

Fig. A-1 RJ-45 Connector Pin Numbers

Pin Number

Function

1

Transmit Data +

2

Transmit Data -

3

Receive Data +

4,5 Not

Used

6

Receive Data -

7,8 Not

Used

Table A-1 UTP Pin Assignments

1

2

3

5V

2A

1 2 3 4 5 6 7 8

«
...
14
15
16
17
18
...
»

Содержание EtheRx KNE8TX/WG

Страница 1: ...KINGSTON TECHNOLOGY EtheRx 4 PORT AND 8 PORT WORKGROUP 100BASE TX FAST ETHERNET HUBS USER S GUIDE MODELS KNE4TX WG KNE8TX WG...

Страница 2: ......

Страница 3: ...Kingston Technology Company Kingston Technology s EtheRx Workgroup 4 Port and 8 Port 100BASE TX Fast Ethernet Hubs User s Guide Part No 4460057 001 A00 Kingston Technology Company 17600 Newhope Fount...

Страница 4: ...ater Functions 3 Receive Jabber Protection 3 Collision Handling 3 Error Handling 3 Automatic Port Partitioning Reconnection 3 Hardware Installation 4 Front Panel 4 Power LED 4 Utilization LEDs 5 Colli...

Страница 5: ...11 Cable Wiring Standards 11 Rating Codes 13 Appendix C Specifications 14 Appendix D Commonly Asked Questions 16 Appendix E Mounting Templates 17 Appendix F Warranties and Notices 19 Limited Warranty...

Страница 6: ......

Страница 7: ...orts for 100BASE TX network connections Both models include a cascade switch on the last UTP port Port 4 or Port 8 which supports both straight through and crossover cable types The UTP ports use dual...

Страница 8: ...g Reconnection Uplink port that supports both crossover and straight through cable wiring External auto sensing power supply operating at 100 240VAC 50 60Hz Desktop and Wall mountable Package Contents...

Страница 9: ...otection The EtheRx hub provides a Receive Jabber Protection scheme to ensure that the network is not disabled due to reception of excessively long data packets This protection scheme will automatical...

Страница 10: ...green LED indicates the power status The LED will light up when the unit is properly connected to the accompanying DC power supply For further details please refer to Figure 1 8 on page 8 LINK ACTIVI...

Страница 11: ...light up steady green indicating a valid network connection between the network node and the hub If the LED does not display solid green indicating a good link check the following 1 Make sure the powe...

Страница 12: ...r the interface to the UTP cable For two 100BASE TX devices to communicate with each other the transmitter of one device must be connected to the receiver of the other device This can be achieved by u...

Страница 13: ...ction to a Network Adapter MDI MDI X Use Crossover cable Use Straight through cable MDI Use Straight through cable Use Crossover cable Table 1 1 Cascade Switch functions Fig 1 5 Typical Class II Repea...

Страница 14: ...ils on RJ 45 pin assignments and cable guidelines DC Power Connector The EtheRx hub gets its power from the auto sensing power supply Insert the power jack into the DC power connector located to the f...

Страница 15: ...Appendices 9 KNExTX WG User s Guide Rev A00 Kingston Technology Company Appendices...

Страница 16: ...ow in Figure A 1 and Table A 2 respectively Twisted Pair cables can be wired with either Straight Through or Crossover pin assignments Both wiring schemes are mentioned in Appendix B Cabling Guideline...

Страница 17: ...dards There are two governmental agencies the Electronic Industry Association EIA and the Telecommunications Industry Association TIA which set the standard for all cable wiring requirements for comme...

Страница 18: ...n Pin 1 Pair 2 Black White Orange Pin 2 Pair 3 Orange Green White Pin 2 Pair 2 Yellow Orange White Pin 3 Pair 2 Black White Orange Pin 3 Pair 3 Blue White Green Pin 4 Pair 1 Red Blue White Pin 4 Pair...

Страница 19: ...are suitable for vertical shaft applications 3 CM Cables for general building wiring CM cables are used in areas other than plenums and risers These cables are resistant to the spread of fire and pass...

Страница 20: ...for Power Indicator steady green 5 LEDs for Utilization status steady green 1 LED for Collision Detection flashing amber Link steady green Activity flashing green Partition Error flashing amber Connec...

Страница 21: ...x D Commonly Asked Questions 15 KNExTX WG User s Guide Rev A00 Kingston Technology Company EMI Standards FCC Class A CE CISPR A EMC Standards EN55022 IEC801 2 IEC801 3 IEC801 4 Low Voltage Directive E...

Страница 22: ...ithin a single collision domain Will 100BASE TX run on Category 3 cable No Category 3 CAT 3 cabling even in short lengths generates too much near end crosstalk for 100BASE TX networks The IEEE 802 3u...

Страница 23: ...on the outlet as possible to avoid NEXT Near End Cross Talk and to maintain the transmissions characteristics of the Category Category specifications require that pair twisting be maintained to within...

Страница 24: ...his device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Operation Configuration Instructions UTP...

Страница 25: ...grade products Seven Year Warranty The following Kingston products are covered by this warranty for a period of seven years from the date of original retail purchase storage enclosures including the p...

Страница 26: ...l Support can be reached from within the U K at 01932 738858 Kingston provides other service numbers when calling from Germany 0130 115 639 or fax 0130 860 599 from Austria 0660 5569 or fax 06 607 434...

Страница 27: ...nce of this Kingston Technology product to the EMC directive of the European Community The CE symbol found here or elsewhere indicates that this Kingston product meets or exceeds the following standar...

Отзывы:

Нет отзывов