GarrettCom DS80C Installation And User Manual Download Page 1

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Fremont, CA 94539
Phone: 510.438.9071
Fax: 510.438.9072
Web: http://www.GarrettCom.com
Email: [email protected]

Magnum DS80F & DS80C

Personal Hubs

Installation and User Guide

Summary of Contents for DS80C

Page 1: ...www GarrettCom com Magnum DS80F DS80C Personal Hubs Installation and User Guide...

Page 2: ...Personal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important Magnum DS80F and DS80C Dual Speed Hubs contains no user serviceable parts Attempted service by una...

Page 3: ...n radiate frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and...

Page 4: ...b fiber ports can be connected in strings Mixed Media Fiber Hub 16 port Stackable 10 100 auto sensing Dual Speed 8 port and 16 port Stackables 10 100 auto sensing Stackable Hubs SNMP Optional 10Mb ser...

Page 5: ...Connecting Fiber Optic Single mode 14 3 2 5 Power budget Calculation for DS80F Fiber media 14 3 2 6 Connecting to NICs which support Auto Negotiation 15 3 3 Powering the Magnum DS80F DS80C 15 4 0 OPER...

Page 6: ...et buffers 512KB dynamically shared on all domains Latency not including packet time 100 to 10Mbps 5 s 10 to 100Mbps 5 s Path Delay Value 50 BT on all ports Maximum Ethernet Segment or Domain Lengths...

Page 7: ...H manual switch In the F position it causes full duplex mode to be advertised for the standard 802 3u auto negotiation session on port 1SW For fiber it forces full duplex mode at 100Mb In the H positi...

Page 8: ...S80F but with multi mode ST type fiber connector Magnum DS80F SSC d or i Same as DS80F but with single mode SC type fiber connector Magnum DS80F MTRJ d or i Same as DS80F but with multi mode MTRJ type...

Page 9: ...with all copper ports 1 External Power Supply 5VDC from either 115v 60Hz or 230v 50Hz 1 Set of metal clips and screws for secure shelf or wall mounting 1 Installation and User Guide 1 Product Registr...

Page 10: ...er port is typically for a backbone connection note no media converter is required the switched RJ 45 port can be used at 100Mb FDX for Figure 2 2 1 DS80F DS80C is functionally both a 10Mbps and a 100...

Page 11: ...housing 2 2 2 Magnum DS80C chassis with all RJ 45 Copper ports The Magnum DS80C chassis houses one main PC board The power supply unit is external The front side of the chassis has eight RJ 45 twisted...

Page 12: ...r any full duplex operation The per port 10 100Mbps Link Activity LEDs on the top panel indicate the result of auto sensed speed detection and the resulting connectivity to either a 10Mbps or 100Mbps...

Page 13: ...ual switch When set in the F position it causes full duplex mode to be advertised for the standard 802 3u auto negotiation session on RJ 45 ports and for the fiber port it forces full duplex mode at 1...

Page 14: ...er cable from the local users upstream to the rest of the network This is ideal in office buildings and classrooms where fiber is built into the infrastructure No media converter is required Different...

Page 15: ...100Mbps network devices and provides a Fast Ethernet fiber backbone for access to the central LAN Where there is existing 10Mbps hubs and users they can easily be cascaded into any port of the DS80F T...

Page 16: ...ernet access and mixed speed requirements The users operate at 100Mb as well as at 10Mb and utility devices such as print servers run at 10Mbps High performance users need a high bandwidth backbone fo...

Page 17: ...1 1 Table Top or Shelf Mounting The Magnum DS80F DS80C Dual Speed Personal Hub can be easily mounted on a table top or any suitable horizontal surface and has four rubber feet to provide stability wi...

Page 18: ...iber Multi mode 100BASE FX MTRJ NOTE It is recommended that high quality CAT 5 cables which work for both 10Mbps and 100Mbps be used whenever possible in order to provide flexibility in a mixed speed...

Page 19: ...NK is not lit after cable connection the normal cause is improper cable polarity Swap the fiber cables at the fiber connector to remedy this situation 3 2 3 Connecting Fiber Optic SC type Snap In The...

Page 20: ...he use of either multi mode or single mode fiber to operate at 100Mbps speed over long distances i e over approx 400 meters can be achieved only if the following factors are both applied The 100Mb fib...

Page 21: ...for d models and other version of 230vac at 50 Hz for i models that have IEC power cable connector in the external power unit Examine the power supply to make sure the version you have is the right ty...

Page 22: ...ftware configuring to be done at installation or for maintenance The only hardware configuration settings are user options for UP LINK on RJ 45 port 1 SW Half Full duplex mode selection for the switch...

Page 23: ...N indicates the port is transmitting receiving The port has auto negotiated for operation If a DS80F or DS80C RJ 45port is connected to a non negotiating device it will default to 10Mbps speed and hal...

Page 24: ...operated at either 10 or 100Mbps speed The DS80F even supports cascaded connections of both 10Mbps and 100Mbps at the same time on different ports When attaching a 10Mbps hub the Ethernet configurati...

Page 25: ...ck to the Installation Section of the applicable chapter of this manual Also check to make sure that the various components of the network are interoperable 2 Check the cables and connectors to ensure...

Page 26: ...uters workstations terminals and printers plus the various network media types being used 4 A record of changes that have been made to your network configuration prior to the occurrence of the problem...

Page 27: ...e unit in Styrofoam popcorn type packing material This material may cause electro static shock damage to the unit 2 Clearly mark the Return Material Authorization RMA number on the outside of the ship...

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