Page 2 - Magnum 500-Series Switching Hubs; GARRETT; Magnum; Trademarks
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT i Magnum 500-Series Switching Hubs Installation and User Guide Part #: 84-00059 Trademarks UL is a registered trademark of Underwriters Laboratories Ethernet is a trademark of Xerox Corporation UL is a registered trademar...
Page 3 - ii; Garrett Communications; Federal Communications Commission; measures may be required to correct the interference.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT ii Contacting Garrett Communications Please use the following mailing address, phone and fax numbers or Internet address. Garrett Communications 213 Hammond Avenue Fremont, CA 94539 Phone (510) 438-9071 Fax (510) 438-9072] ...
Page 4 - iii
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT iii TABLE OF CONTENTS Page 1.0 SPECIFICATIONS .................................................................................... 1 1.1 Technical Specifications ................................................................
Page 5 - MAGNUM; ETHERNET CONNECTIVITY PRODUCTS; Overview; 0Mb series and 100Mb series, both with optional port modules; Aug. ‘98
Magnum 500-Series Switching Hubs Installation and User Guide (07/98) GARRETT i MAGNUM ETHERNET CONNECTIVITY PRODUCTS "DESIGNED AND MANUFACTURED IN THE USA" Overview Garrett Communications offers the Magnum line of Ethernet LANphysical layer connectivity products with industry-standardfunctio...
Page 6 - Aggregate Filtering Rate:
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 1 1.0 SPECIFICATIONS 1.1 Technical Specifications Performance Aggregate Filtering Rate: 119,040 frames per second, 8 ports297,600 frames per second, 2 TX ports(for Magnum 528 Fast Ethernet ports) Aggregate Forwarding Rate: ...
Page 8 - Ordering Information; MODEL; Same as Model 528 but without the 2 Fast Ethernet ports; characteristics and/or model offerings without notice.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 3 1.2 Ordering Information Magnum 500-Series Switching Hubs MODEL DESCRIPTION Magnum 528 Switching Hub, eight ports at 10Mb F/H plus two 100Mb Fast Ethernet ports (F/H and 10/100). Self-learning 2K node-capacity address tab...
Page 9 - INTRODUCTION; items listed below are included.; Product Description - Magnum 500-Series Switching Hubs; across all ports, even when handling the smallest 64-byte frames.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 4 2.0 INTRODUCTION 2.1 Inspecting the Package and Product Examine the shipping container for obvious damage prior to installing this product; notify the carrier of any damage which you believe occurred during shipment or de...
Page 10 - Magnum 500-Series chassis; On Magnum 528 and 528F models, the 100Mb activity LEDs and the LINK
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 5 Designed for use in departments with multiple workgroups, in remote offices and in network traffic centers, the Magnum 500-Series switches are easy to install and use. Addresses of attached nodes are automatically learned...
Page 11 - All
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 6 2.2.2 10 and 100Mb ports, full- or half-duplex and auto-negotiation modes Figure 2.2.2: two@100Mb copper ports (528 model), 1@100Mb copper and 1@100Mb fiber ports (528F models), and 8@10Mb ports All Magnum 500-Series Swit...
Page 12 - 00Mb Fiber port will run at 100Mb/s speed at all times; Frame Buffering and Latency
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 7 2.2.3 100Mb/s Fiber Port, ST or SC type (Single-Mode or Multi-Mode ) 100Mb1@ 1 @ 100Mb Fiber port, type ST or SC (Magnum 528F models only) The two Fast Ethernet switched ports on the Magnum 528F normally are set (by facto...
Page 13 - maximum network performance with the least dropped packets.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 8 there is no way to filter frames with a bad CRC (the entire frame must be present in order for CRC to be calculated), the result of indiscriminate cut-through forwarding is greater traffic congestion, especially at peak a...
Page 15 - Applications; full 10Mb bandwidth to the network segment on each separate port.; Hub provides; Congested 10Mb Network; 0Mb Workgroups
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 10 2.4 Applications Magnum 500-Series Switching Hubs offer a great deal of performance and flexibility, and are easily used in a variety of ways including client/server applications, departmental networks performance upgrad...
Page 16 - The Magnum 528 Switching Hub is a Magnum 508 plus two 100Mb Fast; Lite; ML8 100Mb office hub) then provides 100Mb ports for the; to an existing 10Mb network; 0Mb Workgroup
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 11 Example 2 : Magnum 528 The Magnum 528 Switching Hub is a Magnum 508 plus two 100Mb Fast Ethernet RJ-45 ports. The applications may be similar to the Magnum 508 but, but with two 100Mb copper ports, it also provides switc...
Page 17 - other 100Mb switched port for a link upstream.; Internet; GA RRET T
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 12 Example 3 : Magnum 528 In another situation similar to Example 2 above, the network may need to be linked to a Fast Ethernet backbone. This application is handled by the Magnum 528 using one 100Mb switched port for local...
Page 18 - When using a Magnum 528F’s 100Mb switched fiber port as a link, it is
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 13 Example 4 : Magnum 528F In another situation similar to Example 3 above, the network may need to be linked with fiber cabling to a Fast Ethernet backbone. This application is handled by the Magnum 528F, using one 100Mb s...
Page 19 - INSTALLATION; between units for the exhaust of the rear cooling fan.; FAN EXHAUST
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 14 3.0 INSTALLATION This chapter provides instructions for installing Magnum 500-Series switches. 3.1 Locating Magnum 500-Series switches The location of a Magnum 500-Series switch is dependent on the physical layout of the...
Page 20 - for the rubber feet and for cooling fan exhaust space.; Magnum 500 with attached; Proper mounting
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 15 3.1.2 Wall (or Vertical Surface) Mounting Each Magnum 500-Series switch is shipped with two metal mounting brackets (and screws) to allow the unit to be mounted in nearly any desired orientation or position. The brackets...
Page 21 - Powering the Magnum 500-Series Switch; within the United States and Canada.; Screw holes
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 16 Figure 3.1.3 : Magnum 528 mounted on E-stand 3.2 Powering the Magnum 500-Series Switch Magnum 500-Series Switching Hubs incorporate an internal universal power supply, and have a recessed male IEC connector for the AC po...
Page 22 - Connecting Ethernet Media; and shielded twisted pair cables.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 17 3.3 Connecting Ethernet Media The Magnum 500-Series Switching Hubs can be connected to the following media types: 100BASE-TX and 10BASE-T. (Magnum 508’s only have 10BASE-T ports). CAT 5 cables should be used when making ...
Page 23 - Connecting Fiber Optic 100BASE-FX, Type ST and SC
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 18 3.3.2 Connecting Fiber Optic 100BASE-FX, Type ST and SC 100BASE-TX connections (Magnum 528F only) The following procedure applies to 100BASE-FX applications using the Magnum 528F Switching Hub with ST-type (twist-lock) a...
Page 24 - Be certain that the main power is off before opening the unit or; OPERATION; and 528F Switching Hubs.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 19 Figure 3.5. Be certain that the main power is off before opening the unit or changing any internal settings. Figure 3.5 : Magnum 528’s internal jumpers for auto-negotiation ON or OFF Note that auto-negotiation is an on-g...
Page 25 - Switching Functionality; The; Filtering and Forwarding; achieved when there is heavy traffic on the network.; Address Learning
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 20 4.1 Switching Functionality The Magnum Model 508 provides switched connectivity at Ethernet wire-speed among all of its eight 10Mb ports. The Magnum Model 528 and 528F switch inter- connect eight 10Mb and two 100Mb segme...
Page 26 - Status LEDs; Power LED, ON when AC power is applied to the unit.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 21 4.2 Status LEDs For all Magnum 500-series models : PWR : Power LED, ON when AC power is applied to the unit. LK/RX : Link/Receive LED per 10Mb port, Steady ON for Link, Flashing when the port has Receive activity. FDX : ...
Page 27 - of the port as determined by the internal auto-negotiation logic.; Auto-negotiation option for Fast Ethernet copper ports; situation easily in the default setting..
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 22 may be made for each port separately. If the Magnum 528’s Fast Ethernet copper ports are internally set for auto-negotiation (AUTO LED is ON), then the F/H switch selection has no effect. The adjacent F/H LED will indica...
Page 28 - default to half duplex.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 23 The auto-negotiation logic will attempt to operate in descending order and will normally arrive at the highest order mode that both devices can support at that time. (Since auto- negotiation is potentially an externally-...
Page 29 - There are no collision-domain restrictions or limitations.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 24 cable distance is only limited by the physical layer line driver and cable attenuation. There are no collision-domain restrictions or limitations. The Magnum 500-Series Switching Hubs perform half- or full-duplex mode au...
Page 30 - TROUBLESHOOTING
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 25 5.0 TROUBLESHOOTING All Magnum Ethernet products are designed to provide reliability and consistently high performance in all network environments. The installation of Magnum 508 Switching Hubs is a straightforward proce...
Page 31 - When Calling for Assistance; Please be prepared to provide the following information.; Return Material Authorization (RMA) Procedure; email to
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 26 5.2 When Calling for Assistance Please be prepared to provide the following information. 1. A complete description of the problem, including the following points: a. The nature and duration of the problem; b. Situations ...
Page 32 - Shipping and Packaging Information; follow these instructions:; CAUTION; material may cause electro-static shock damage to the unit.; outside of the shipping container.; This warranty will not be effective if, in the opinion of Garrett
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 27 5.4 Shipping and Packaging Information Should you need to ship the unit back to Garrett Communications, please follow these instructions: 1. Package the unit carefully. It is recommended that you use the original contain...
Page 33 - APPENDIX B : 48VDC ADDENDUM; is; APPLICATIONS
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 28 APPENDIX B : 48VDC ADDENDUM B1.0 SPECIFICATIONS - MAGNUM 508, 528 and 528F 48VDC OPTION Power Supply (Internal -48 VDC) DC Power Connector: 3 terminals: “ - “, “GND”, “+” Input Voltage: 36 - 72 VDC (auto-ranging)Output P...
Page 34 - Terminal Block on Magnum; ground. Ensure that each lead is securely tightened.; to that of the standard models.; Please refer to Section 5.0 for troubleshooting information.; GND
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) GARRETT 29 B4.0 INSTALLATION This section describes the installation of the 48 VDC power terminal leads to the 48 VDC power terminal block on the Magnum 500-series switching hub. Figure B4.1: 48 VDC Terminal Block on Magnum 508/528...
