Magnum 500-Series Switching Hubs Corporate Headquarters Garrett Communications 213 Hammond Avenue Fremont, CA 94539 Phone (510) 438-9071 FAX (510) 438-9072 Magnum 500-series Switching Hub GARRETT PWR 10Mb LK/RX FDX UPLINK 1 2 3 4 5 6 7 8 Website: http://www.garrettcom.com Email: support@garrettcom.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 trademark of Underwriters Laboratories Personal Hub is a registered trademark of Garrett Communications, Inc. Magnum is a trademark of Garrett Communications, Inc.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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] Website: http://www.garrettcom.com email: support@garrettcom.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) TABLE OF CONTENTS Page 1.0 SPECIFICATIONS .................................................................................... 1 1.1 Technical Specifications ................................................................................. 1 1.2 Ordering Information ...................................................................................... 3 2.0 INTRODUCTION..................................................................
Magnum 500-Series Switching Hubs Installation and User Guide (07/98) MAGNUM ETHERNET CONNECTIVITY PRODUCTS "DESIGNED AND MANUFACTURED IN THE USA" Overview Garrett Communications offers the Magnum line of Ethernet LAN physical layer connectivity products with industry-standard functionality. Magnum products are available worldwide through OEMs, integrators, representatives, and international distributors.
Magnum 500-Series Switching Hubs 1.0 SPECIFICATIONS 1.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) Fiber Optic Interface 100Mb/s Single-mode Port Optical Typical Worst Wavelength 1300nm ----Transmitter output power -11.5dBm -15.5dBm Receiver sensitivity -32dBm ---Fiber Optic cable type 9/125µm single-mode Saturation -8dBm Max. Distance 15Km full-duplex (412m HDX, PDV limit) 100Mb/s Multi-mode Port Optical Wavelength Transmitter output power Receiver sensitivity Fiber Optic cable type Saturation Max.
Magnum 500-Series Switching Hubs 1.2 Installation and User Guide (08/98) 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 table, Store and Forward operation to filter all errored frames, full wire-speed filtering and forwarding among all ports. Up-link switch on 10Mb port # 8. Internal auto-ranging power supply.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 delivery. Inspect the contents of this package for any signs of damage and ensure that the items listed below are included. This package should contain: 1 Magnum 508, 528 or 528F Switching Hub 1 AC Power Cord (U.S.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 and maintained, adapting the switching services to network changes and expansions. The Magnum 500s provide high performance plug-and-play operation in a compact package. 2.2.
Magnum 500-Series Switching Hubs 2.2.2 Installation and User Guide (08/98) 10 and 100Mb ports, full- or half-duplex and auto-negotiation modes PWR AUTO LK/RX LK PWR 100 Mb RX TX FDX RX AUTO 10Mb LK/RX FDX UPLINK 100 100 10 F/H 100 RX 10 1 2 LK 10 F/H F/H F/H F H F H 1 2 3 4 5 6 7 8 Figure 2.2.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 2.2.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 activity.
Magnum 500-Series Switching Hubs 2.3 Installation and User Guide (08/98) Features and Benefits ! Ideal for enhancing the performance of existing 10Mb segments The Magnum 508 has eight 10Mb switched ports, each operating at full-or half-duplex, for segmenting a 10Mb network to increase performance. ! Full-duplex or Half-duplex operation, auto-sensing All 10Mb and 100Mb RJ-45 ports are capable of half- or full-duplex.
Magnum 500-Series Switching Hubs 2.4 Installation and User Guide (08/98) 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 upgrades and collapsed backbone applications. Example 1 : Magnum 508 In a typical 10Mb network performance upgrade, multiple cascaded 10Mb hubs connect all networked devices using one 10Mb traffic domain.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 switched connectivity between 10Mb and 100Mb network segments. Consider Figure 2.4c.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 high speed servers and users, while using the other 100Mb switched port for a link upstream.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 switched copper port for local high speed servers and users, while using the fiber 100Mb switched port for the fiber backbone connection.
Magnum 500-Series Switching Hubs 3.0 Installation and User Guide (08/98) 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 network. Typically the switch is placed where combinations of 10Mb and 100Mb network devices need to be connected to communicate with each other.
Magnum 500-Series Switching Hubs 3.1.2 Installation and User Guide (08/98) 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 are attached to the metal hub case using one of the metal screws for each bracket, and attached to the Magnum 500 through the round hole of the bracket. A usersupplied screw attaches the bracket to the mounting surface.
Installation and User Guide (08/98) 8 7 6 5 10 4 Magnum 528 Switching Hub RX U PLINK Magnum 500-Series Switching Hubs 1 LIN K AU TO RX PW R 1 0 LIN K Rectangular cut-out (Air Vent) 1 2 GARRETT 2 3 Screw holes 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 power cord at the right-rear.
Magnum 500-Series Switching Hubs 3.3 Installation and User Guide (08/98) 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 100BASE-TX connections. When the ports are used as 10BASE-T ports, CAT 3 may alternatively be used. In either case, the maximum distance for unshielded twisted pair cabling is 100 meters (328 ft).
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 3.3.2 Connecting Fiber Optic 100BASE-FX, Type ST and SC L K P WR 100 Mb RX TX RX LK PWR AUT O 100 AUTO 100 Mb RX TX RX 100 LK LK 10 10 RX F /H F H F RX F/H F /H H F/H F H 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) and SC-type (snap-in) fiber connectors. 1. 2. 3. 4. 5. 3.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) Figure 3.5. Be certain that the main power is off before opening the unit or changing any internal settings.
Magnum 500-Series Switching Hubs 4.1 Installation and User Guide (08/98) 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 interconnect eight 10Mb and two 100Mb segments for unified access at wire speed. Each Magnum 500-Series port is a separate traffic domain, and all ports operate to maximize bandwidth utilization and network performance.
Magnum 500-Series Switching Hubs 4.2 Installation and User Guide (08/98) Status LEDs For all Magnum 500-series models : PWR LK/RX FDX : Power LED, ON when AC power is applied to the unit. : Link/Receive LED per 10Mb port, Steady ON for Link, Flashing when the port has Receive activity. : Full / Half Duplex LED per 10Mb port, ON when the port has auto-negotiated to operate Full Duplex, OFF for half duplex.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 indicate the full- or half-duplex operating status of the port as determined by the internal auto-negotiation logic. 4.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 autonegotiation is potentially an externally-controlled process, the original “highest order mode” result can change at any time depending on network changes that may occur).
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 auto-negotiation independently on all eight 10Mb switched ports.
Magnum 500-Series Switching Hubs 5.0 Installation and User Guide (08/98) 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 procedure (see Sections 3); the operation is also straightforward and is discussed in Sections 4.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 5.2 When Calling for Assistance Please be prepared to provide the following information. 1. 2. 3. 4. 5.3 A complete description of the problem, including the following points: a. The nature and duration of the problem; b. Situations when the problem occurs; c. The components involved in the problem; d.
Magnum 500-Series Switching Hubs 5.4 Installation and User Guide (08/98) 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 container if available. Units should be wrapped in a "bubble-wrap" plastic sheet or bag for shipping protection. ( You may retain all connectors and this Installation Guide.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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 Power: 40 watts, max. Power Consumption : 20 watts max. With the exception of the power supply, all specifications for the Magnum 500series with 48VDC power options are identical to those listed in Section 1. B2.
Magnum 500-Series Switching Hubs Installation and User Guide (08/98) 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. _ GND + Figure B4.1: 48 VDC Terminal Block on Magnum 508/528/528F-48VDC models 36-75VDC The 48 VDC terminal block on the Magnum 500-series is located on the rear of the unit and is equipped with three (3) screw-down lead posts.