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www GarrettCom com

Corporate Headquarters

GarrettCom, Inc.

47823 Westinghouse Dr.
Fremont, CA 94539
Phone (510) 438-9071
Fax (510) 438-9072
Website: http://www.GarrettCom.com

email [email protected]

Magnum DS50 / DS60s

Dual Speed Hubs Plus

Installation and User Guide

www GarrettCom com

$5.00 USD

Содержание DS60s

Страница 1: ...www GarrettCom com Magnum DS50 DS60s Dual Speed Hubs Plus Installation and User Guide 5 00 USD...

Страница 2: ...and Personal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important The Magnum DS50 DS60 Dual speed Hubs Plus contain no user serviceable parts Attempted service...

Страница 3: ...y cause harmful interference in a residential installation This equipment generates uses and can radiate frequency energy and if not installed and used in accordance with the instructions may cause ha...

Страница 4: ...d Specifications 19 3 2 2 Connecting Fiber Optic SC type Snap In 20 3 2 3 Connecting Single Mode Fiber Optic 21 3 2 4 Power Budget Calculations for DS60F Fiber Media 21 3 2 5 Connection to NICs which...

Страница 5: ...ncontrolled locations 6 10 100 and 2 100Mb 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 sens...

Страница 6: ...buffers 1MB dynamically allocated Latency not including packet time 5 s Packet Processing on Repeater Port ports 1 5 bridged Processing type advertising and sharing Auto learning 2K addresses Packet...

Страница 7: ...auto negotiate Port 6 only DS60F Thumb operated slide switch FDX HDX The port 6 switched Fiber port can be set on Fdx Full duplex Fixed 100Mbps or at Hdx Half Duplex to provide better secure distance...

Страница 8: ...up link switch or port 1 Optionally available with 24VDC and 48VDC internal power supply Magnum DS60F MSC Same as DS60C except 6th port is switched fiber port multi mode SC can be set as Full duplex b...

Страница 9: ...5 vac locations only 2 Metal mounting brackets for optional vertical mounting 2 Mounting screws for use with the metal mounting brackets 1 Installation and User Guide 1 Product Registration Card Remov...

Страница 10: ...n s bandwidth GARRETT PWR 1 2 3 4 5 6 7 8 Magnum 8000E Stackable Hub 9 10 11 12 GARRETT PWR 1 2 3 4 5 6 7 8 9 1 0 11 12 10Mbps Hub 100Mbps Hub Magnum DS60 Personal Hub Plus GARRETT x UPLINK LINK 100 L...

Страница 11: ...t to Port 1 which allows this port to be used for cascading to a hub or switch There is a manual switch F H underneath the switched port 6 which provides Full duplex and Half duplex capability to the...

Страница 12: ...ces full duplex mode When set in the H position it forces half duplex mode still at 100Mbps speed On Magnum DS60F units there are three LED s for the switched ports One LK is steady ON to indicate LIN...

Страница 13: ...e other DS60C ports it provides a separate collision domain Accordingly the DS60C can be used as plug and play in practically any 10Mb or 100Mb network domain The Magnum DS60C has power PWR and collis...

Страница 14: ...s own Link LED and an RX receive activity LED to indicate its status These LED s are built into the RJ 45 connector The Link LED will be on when proper cable connection is made on both ends and the RX...

Страница 15: ...num DS50 DS60 s contain bridge logic in the Integrated Circuit to interconnect the two traffic domains and filter and selectively forward packets to allow only necessary packets to cross between the d...

Страница 16: ...ak activity Since collisions and bad packets are more likely when traffic is heavy the result of store and forward operation is that more bandwidth is available for good packets when the traffic load...

Страница 17: ...h prevents more frames from entering by forcing a collision signal on all receiving half duplex ports in order to stop incoming traffic The latency the time the frame spends in the Switch before it is...

Страница 18: ...mizes available bandwidth for both of the attached segments enhancing network performance The segmentation of the switched port 6 also resets cable distance limitations and repeater hop counts to enab...

Страница 19: ...s where bridged dual speed provides flexibility by enabling the newly installed 100Mb ports to communicate smoothly with existing 10Mb nodes and hubs For this example DS60C Port 6 may be used as a 10M...

Страница 20: ...s and repeater hop counts associated with the new segment Magnum DS60C Magnum 800E Workgroup Hub 100 M b s Figure 2 4 3 Joining two 100Mb workgroups with a Magnum DS60C The above figure shows two 100B...

Страница 21: ...0F port and will automatically operate at the higher speed The 100Mb Full duplex default fiber port on the DS60F can be used for accommodating high performance data transfers and provides fiber connec...

Страница 22: ...this stand is recommended for use on carpeted floors Locate an AC receptacle that is within six feet 2 meters of the intended Magnum DS50 DS60 site For optional DC power see Appendix B The rugged meta...

Страница 23: ...ble or desirable such as when the unit is placed on a carpeted floor which would potentially block air flow from the cooling fan the E Stand offers a convenient installation option Simply align the re...

Страница 24: ...he device on the other end is powered and is not defective 4 For Port 1 or 1SW if the LINK LED is not illuminated move the switch which has a cross over or up link for linking to another hub or Switch...

Страница 25: ...used OPB Optical Power Budget PT min PR min where PT Transmitter Output Power and PR Receiver Sensitivity Worst case OPB OPB 1dB for LED aging 1dB for insertion loss Worst case distance Worst case OP...

Страница 26: ...10 Mbps and 100Mbps be used whenever possible in order to provide flexibility in a mixed speed network since dual speed ports are auto sensing for either 10 and 100Mbps Note that the auto sensing func...

Страница 27: ...cification the following formula should be applied to the worst case path through the network The worst case path is the path between the two Fast Ethernet devices DTEs which have the longest round tr...

Страница 28: ...X 502 4 BT X 512 502 4 BT X 9 6 BT X 9 6 BT 1 112 m BT X 8 63 m 8 63 m maximum total length for Category 5 cascading segments Where 111 2 is the BT delay for 100m of Category 5 cable 1 112 BT m 100m 6...

Страница 29: ...Dual speed Hub Plus incorporates an internal universal power supply and has a recessed male IEC connector for the AC power cord at the right rear A six foot 115vac 60Hz power cord is supplied with eac...

Страница 30: ...in each packet If the destination address is on the same domain from which the packet originated then it is filtered and not forwarded to the other domain If the destination address is not found to be...

Страница 31: ...nd when a new node address will be added to the internal Address Table When a new node address packet comes into a port for the first time then the new source address is learned at the same time that...

Страница 32: ...speed Hub Plus provides switched connectivity at Ethernet wire speed for port 6 The Magnum DS60C supports 10 100Mbs for copper media to maximize bandwidth utilization and network performance Similarl...

Страница 33: ...ent to another the DS60 s switched port automatically keeps up with node locations An address aging algorithm causes least used addresses to fall out in favor of new frequently used addresses To reset...

Страница 34: ...er Fiber Switch or Hub The Full Duplex 100Mbps fiber port supports a much longer distance then the 100Mbps Half Duplex in any fast Ethernet network F H Switch F H UP LINK 4 7 Up link Switch Port 1 The...

Страница 35: ...60 refer back to Section 3 0 Installation and Section 4 0 Operation Check to make sure that the various other components of the network are operable 2 Check the cables and connectors to ensure that th...

Страница 36: ...s to system administration procedures should all be noted in this record 5 3 Return Material Authorization RMA Procedure All returns for repair must be accompanied by a Return Material Authorization R...

Страница 37: ...is not responsible for your return shipping charges 4 Ship the package to GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 Attn Customer Service APPENDIX A WARRANTY INFORMATION GarrettCom Inc war...

Страница 38: ...ower supply internally nor will it blow the fuse in the internal power supply A A GND GND CHASSIS FUSE SUPPLY HUB B3 0 APPLICATIONS FOR DC POWERED ETHERNET HUBS Magnum DS50 DS60 are easily installed i...

Страница 39: ...of the power supply and determine the lead which is more ve potential The more ve voltage lead from 48V or 48V supply must be connected to the post labeled An optional ON OFF manual switch available...

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