Home
Главная
Planet
Poe-Оборудование
FTP-802S15
Инструкция по эксплуатации Страница: 19

Planet FTP-802S15 [19/22] Appendix a

APPENDIX A

A.1 Device‘s RJ-45 Pin Assignments

n 10/100Mbps, 10/100Base-TX

Contact MDI MDI-X

1 1 (TX +) 3

2 2 (TX -) 6

3 3 (RX +) 1

6 6 (RX -) 2

4, 5, 7, 8 Not used Not used

Implicit implementation of the crossover function within a

twisted-pair cable, or at a wiring panel, while not expressly

forbidden, is beyond the scope of this standard.

A.2 RJ-45 cable pin assignment

There are 8 wires on a standard UTP/STP cable and each wire is

color-coded. The following shows the pin allocation and color of

straight cable and crossover cable connection:

Содержание

Disclaimer 3
Trademarks 3
Ce mark warning 4
Fcc warning 4
Weee warning 4
Revision 5
Table of contents 6
About the power over ethernet injector 7
Overview 7
Checklist 8
Model list 8
Overview 9
Product outlook 9
The layout of ftp 802 is the same as for ftp 802s15 9
Left view 10
One dip switch for link fault pass through lfp feature on to turn on the llcf and llr detection and off to turn off this feature please refer to the following sections for more also one dc 48v power socket for the poe media converter 10
Right view 10
There are one rj 45 twisted pair jack auto mdi mdi x one fiber optic connector vary by model and four led indicators 10
Ftp 80x incorporates an llcf function for troubleshooting a remote connection when lfp function is enabled the fl tp ports do not transmit a link signal until they receive a link signal from the opposite port 11
If the connection breaks ftp 80x that link loss forward to the switch hub that generates a trap to the management station 11
L led lit established link led unlit no link 11
Link fault pass through lfp 11
Link loss carry forward llcf 11
Llcf link loss carry forward means when a device connected to the converter and the tp line loss the link the converter s fiber will disconnect the link of transmit llr link loss return means when a device connected to the converter and the fiber line loss the link the converter s fiber will disconnect the link of transmit both can immediately alarm administrators the problem of the link media and provide efficient solution to monitor the net 11
The diagram below shows a typical network configuration with a good link status using ftp 80x for remote connectivity 11
The lfp function includes the link fault pass through function llcf llr and the dip switch design llcf llr can immediately alarm administrators the problem of the link media and provide efficient solution to monitor the net the dip switch provides disable or enable the lfp function 11
L led lit established link led unlit no link 12
Link loss return llr 12
The administrator can then determine the source of the problem 12
The diagram below shows a typical network configuration with a good link status using ftp 80x for remote connectivity note that llr and llcf are enabled as indicated in the diagram 12
The fiber ports of ftp 80x have been designed with an llr function for troubleshooting a remote connection llr works in conjunction with llcf 12
Units are shipped with the lfp function disable off 12
When lfp function is enabled the port s transmitter shuts down when its receiver fails to detect a valid receive link llr should only be enabled on one end of the link and is typically enabled on either the unmanaged or remote device 12
If one of the optical conductors is bad as shown in the diagram box below the converter with llr function will return a no link condition to its link partner with llcf function also enabled the no link condition is carried forward to the switch hub where a trap is generated to the management station and the administrator can then determine the source of the loss 13
L led lit established link led unlit no link 13
Lfp function is turn off in default this feature can also be turned on via the side dip switch if you are not familiar with the network installa tion and for diagnostic purpose i e check which end is broken you can turn it on and reset the converter to make it take effect otherwise please remain it in the default position 13
Ftp 80x 14
Installing the converter 14
Poe function 15
Led color function 16
Led indication 16
Cable connection parameter 17
Duplex connection limitation max 17
Ftp 80x technical specifications 18
A device s rj 45 pin assignments 19
A rj 45 cable pin assignment 19
Appendix a 19
Contact mdi mdi x 19
A fiber optical cable connection parameter 20
Standard fiber type cable specification 20
Ec declaration of conformity 21
Planet technology corporation 21

Planet FTP-802S15 [19/22] Appendix a

Содержание

Похожие устройства