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FT-902S15
Инструкция по эксплуатации Страница: 13

Planet FT-902S15 Инструкция по эксплуатации онлайн [13/40] 65665

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Figure 2-2 Mounting the Chassis in a Rack

Содержание

100base tx to 100base fx web smart media converter 1
Ft 902 ft 902s15 s35 s50 ft 905a ft 906a20 906b20 1
User s manual 1
Ce mark warning 2
Disclaimer 2
Fcc warning 2
Revision 2
Trademarks 2
Weee warning 2
Table of contents 3
How to use this manual 4
Introduction 4
Package contents 4
Product features 4
Product specification 5
Installation 6
Product description 6
Ft 90x front panel 7
Function 8
Led indicators 8
Lit power on 8
Ft 90x rear panel 9
Base fx fiber network 10
Ft 90x 10
Install the converter 10
Stand alone installation 10
Chassis installation and rack mounting 12
Management methods 14
Overview 14
Web management 14
Login the media converter 15
Configuration 16
Main menu 16
System 17
System information 17
Ip configuration 18
Is required before entering the new password 19
Password setting 19
Port configuration 20
Converter configuration 23
The converter implements two levels of priority queues high priority and low priority the priority for each packet is based on 802 q vlan tag scheme each incoming packet is mapped to either a high priority queue or a low priority queue when no cos function is enabled the first in first out forwarding method is used the output schedule mode and weight function for the ratio of high low priorities is defined in the class of service field 24
To prevent the broadcast storm the converter implements a broadcast storm control mechanism when this function is enabled a port begins to drop incoming broadcast packets if the received broadcast packet counts reach the threshold defined in the field 24
If a port is set as a low priority port when it receives a packet which embeds with high priority vlan tag this packet will be forwarded as a high priority packet in the other words the priority of a packet would be set to high if any of two cos schemes is interpreted as the high priority 25
Take the following example for detail explanation 25
When multiple cos schemes are enabled the data packet is treated as the high priority as long as any one of three cos schemes is mapped to high 25
Converter status 27
For example if a fiber signal is detected it shows detected else shows no 27
Statistics 28
Loop back test 30
255 default 16 31
Number of good looped back packet received 31
Number of loop back test packet to send 31
These counters will be cleared when a new auto loop back test procedure is issued 31
Configuration setting 32
System reboot 32
Backup 33
Restore 33
Factory reset 34
Firmware upgrade 35
Logout 37
Base tx port link led is lit but the traffic is irregular 38
Performance is bad 38
The link led is not lit 38
Troubleshooting 38
A device s rj 45 pin assignments 39
A rj 45 cable pin assignment 39
Appendix a 39
A available modules 40
A fiber optical cable connection parameter 40
A power information 40
Aa3450 000 40
The following list the available modules for ft 905a 40

Planet FT-902S15 Инструкция по эксплуатации онлайн [13/40] 65665

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