LuxCom OM1004 Скачать руководство пользователя страница 4

Description

Description

The OM1004 Ethernet switch has three 1000BASE-X optical ports and one 10/100/1000BASE-T 

electrical port.  Rapid Spanning Tree (RSTP) allows redundant connections between nodes.  A 

dip switch allows plug and play RSTP, while the serial console port allows for an RSTP 

configuration tailored to specific needs.  Optics for multimode, singlemode, and single fiber 

applications are available.  A universal AC power supply is built in, while an auxiliary 5V DC input 

from an external power cube (not supplied) allows for power source redundancy.  The OM1004 

is enclosed in a rugged metal case for low radiated and conducted emissions.  It does not 

support jumbo packets.

Features

RSTP algorithm allows redundant links
One 10/100/1000BASE-T electrical port
Three 1000BASE-X optical ports
Plug and play operation 
Redundant power supply inputs

Single or multimode fiber option
Single bidirectional fiber option
SC or ST optical connectors 
Temperature range -10°C to 70°C
Distances up to 100 km
5 Year warranty

Indicators

LNK

Link

On

 when a bidirectional optical or electrical LINK has been 

established with a remote Ethernet port.

Flashing

 when data is being transmitted or received.

STP

Spanning Tree 

Green

 when the port is forwarding packets in RSTP mode.

Yellow

 when the port is blocking packets (is a standby link).  

Note that only one end of a blocked link shows the blocking state; 
however the remote link indicator will not flash which indicates it is 
not passing data, and is therefore a backup link.

Green/Yellow

 when the port is in the  transitory learning state.

Off

 when the port is not in RSTP mode.

SPD

Speed

Green

 when electrical port is 1000BASE-T.

ALARM

The switches on the back of the OM1004 control this indicator.  It is 

on

 when the link for a 

required

 port is off, or no link is present on 

any port.  When a port is 

required

 for proper network operation, the 

corresponding switch should be up.  The front panel Alarm indicator 
will then come on (

red

) when a required link fails.  This gives a 

visual indication of link failure.  This is especially important in a 
redundant fiber configuration where the failure would not cause a 
data transfer failure, and would hence go unnoticed.  If the 
electrical port is connected to a computer which is turned off at the 
end of the day, switch five which controls that port should be down 
(off) to avoid unnecessary alarms. 

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Содержание OM1004

Страница 1: ...0BASE X optical ports One 10 100 1000BASE T port With Rapid Spanning Tree OPERATING MANUAL REV 2 5 April 26 2013 102 WALGREEN ROAD OTTAWA ONTARIO K0A 1L0 Telephone 613 831 7777 Fax 613 831 7778 www lu...

Страница 2: ...tors 1 Dip Switches 2 Rapid Spanning Tree Protocol RSTP 3 Configuration Interface 4 OM1004 Main Menu 4 The main menu is shown below 4 Bridge RSTP Menu 6 Software Menu 7 Specifications 9 Ordering Infor...

Страница 3: ...ry Revision 1 0 Initial release Revision 2 0 new format Revision 2 1 Revision 2 2 Revision 2 3 Revise ALARM LED description Revision 2 4 Update spec for power supply Revision 2 5 auxiliary power suppl...

Страница 4: ...NK has been established with a remote Ethernet port Flashing when data is being transmitted or received STP Spanning Tree Green when the port is forwarding packets in RSTP mode Yellow when the port is...

Страница 5: ...function in its default settings 3 Unused 4 Unused 5 Port alarm 1 Up if port 1 electrical port is a required port See Alarm in the Indicator section 6 Port alarm 2 Up if port 2 optical port is a requ...

Страница 6: ...erred path Alternately the serial Configuration Port on the OM1004 can be used to set the priority of the ports SW2 up however this is best avoided unless the user is familiar with RSTP The following...

Страница 7: ...e user to configure the RSTP and monitor the Ethernet statistics its use is optional The supplied cable must be connected between the serial port of a PC and ths interface A terminal emulation program...

Страница 8: ...w port packet statistics Esc Back 1 Ethernet Status Port 1 2 3 4 Switch Port P1 P4 P6 P5 Type Electrical Optical Optical Optical Media Copper Fiber Fiber Fiber Link Good Yes No No No Auto Negotiation...

Страница 9: ...each item 1 Show bridge status Shows status which applies to all ports on the OM1004 2 Show port status Shows status which applies to individual ports on the OM1004 3 Set default configuration Restor...

Страница 10: ...C which is normally full duplex f Port mode check Causes the bridge to transmit RSTP BPDUs in order to test the hypothesis that non RSTP bridges have been removed from the LAN connected to the port an...

Страница 11: ...tart the Xmodem transfer the user must select the Xmodem protocol and the upload file e g using HyperTerminal s Transfer Send File menu option The OM1004 send C s for thirty seconds This is an indicat...

Страница 12: ...km SC or ST BD 1550 nm TX laser 9 125 m 9 dBm 20 dBm 20 km SC or ST S803 1550 nm laser 9 125 m 0 dBm 23 dBm 80 km SC or ST S1003 1550 nm laser 9 125 m 0 dBm 32 dBm 100 km SC Electrical Data I O level...

Страница 13: ...OT LIABLE FOR CONSEQUENTIAL DAMAGES Repackaging For Shipment Before returning the item paperwork indicating the name department company and telephone number of the sender model and serial number of th...

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