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Magnum 4K-Series
Magnum 4K220R-Series
Ethernet 10/100 Switch
Power
Col/FDX
Col/FDX
(-) GND (+)
48V DC
1
115-230V~ 50/60 Hz
2
Installation and User Guide
www GarrettCom com
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4K Switches
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100M
Col/FDX
Link/Act
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UPLINK
= X
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UPLINK
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Table of Contents
Related Manuals for GarrettCom Magnum 4K220
Summary of Contents for GarrettCom Magnum 4K220
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Page 1: Www Garrettcom Com
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Ethernet 10/100 Switch 100M Col/FDX Link/Act Power Col/FDX Col/FDX (-) GND (+) UPLINK 48V DC UPLINK 115-230V~ 50/60 Hz Installation and User Guide www GarrettCom com... - Page 2 NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Laboratories GarrettCom, Magnum and Personal Switch are trademarks and Personal Hub is a registered trademark of GarrettCom, Inc. Important: The Magnum 4K220 Switches contains no user serviceable parts.
- Page 3 Magnum 4K220 Switches Installation and User Guide (10/04) Contacting GarrettCom, Inc Please use the mailing address, phone and fax numbers and email address listed below: GarrettCom, Inc. 47823 Westinghouse Drive Fremont, CA 94539 Phone (510) 438-9071 Fax (510) 438-9072 Website: http://www.GarrettCom.com email support@garrettcom.com...
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Page 4: Table Of Contents
125VDC Power Supply option Rev C 05/01: Modify for 4K220CR specifications REV B 04/01 : Change the company name to GarrettCom, Inc. (Formerly it was Garrett Communications). There are no changes to the content of the material at this time. - Page 5 ETHERNET CONNECTIVITY PRODUCTS "DESIGNED AND MANUFACTURED IN THE USA" OVERVIEW GarrettCom, Inc. offers the premium-quality Magnum™ line of Ethernet LAN connectivity products with industry-standard functionality and built-in fiber configurability. Magnum products are designed for use in demanding Carrier Class, Industrial Grade and OEM applications where reliability is a primary consideration.
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Page 6: Specifications
Magnum 4K220 Switches Installation and User Guide (10/04) SPECIFICATIONS Technical Specifications Performance Aggregate Filtering Rate: 3M pps within each 20 port bank (all ports 100Mbps speed), 298K pps between port banks, 6M pps for all 40 ports (all ports are wire speed) - Page 7 Magnum 4K220 Switches Installation and User Guide (10/04) Operating Environment Ambient Temperature: 32° to 120° F (0° to 50°C) Storage Temperature: -40°to 160°F (-40°to 70°C) Ambient Relative Humidity: 5% to 95% (non-condensing) Altitude: -200 to 13000ft (-60 to 4000m) Conformal coating option: Request quote Packaging Enclosure: Rugged High strength metal.
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Page 8: Introduction
Magnum 4K220 Switches Installation and User Guide (10/04) Introduction Inspecting the Package and Product Examine the shipping container for obvious damage prior to installing this product; notify the carrier of any damage that 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. -
Page 9: Product Description - Magnum 4K220Cr Switches
AC power worldwide. 2.2.1 Magnum 4K220 Switch chassis Magnum 4K220 Switches come with a 40-switched RJ-45 ports enclosed in a rack-mountable chassis and ready to install in any of the ETSI (19”) and TELCO (23”) environments by the available brackets. -
Page 10: 2: Magnum 4K220Cr "Reverse" Model
Magnum 4K220 Switches Installation and User Guide (10/04) rear. Fan-driven cooling air flows left to right. Magnum 4K220R-Series 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40... -
Page 11: Up-Link Port #39 For Cascading
Magnum 4K220 Switches Installation and User Guide (10/04) applications telcos, ISPs, broadcast equipment, medical, brokerage firm and financial facilities. 2.2.3 Up-link port #39 for Cascading The 4K220CR unit has an Up-link switch, located next to the port# (39). The thumb-operated slide switch enables the port’s RJ-45 cable to either connect to a user station or to be cascaded to another hub, when in the cross-over position. - Page 12 This dynamic buffer allocation provides the capability for the maximum resources of the Magnum 4K220 unit to be applied to all traffic loads, even when the traffic activity is unbalanced across the ports. Since the...
- Page 13 4K220 Switches varies with the port-speed types, and the length of the frame is a variable here as it is with all store-and-forward switches. The 4K220 Switch’s latency is 5 microseconds plus the packet time. See Section 1.1, Specifications.
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Page 14: Features And Benefits
All RJ-45 ports support 10/100 auto-negotiation. Reverse (ports in rear) rack mounting Magnum 4K220 Switches are in a “reverse” package with LEDs in front and all wiring and cables in the rear. Plug-and-Play installation for high performance switching Magnum 4K220 Switches are self-learning for node addresses. -
Page 15: Applications
The Dual- Speed characteristic of the 4K220 Switches enables them to inter-connect a series of subnets (one subnet per 4K-Series Switch port) in a LAN traffic center. The subnet connections may be 100Mbps or 10 Mbps speed and full-or half-duplex mode. -
Page 16: Installation
Magnum 4K220 Switches Installation and User Guide (10/04) Installation Before installing the equipment, it is necessary to take the following precautions: If the equipment is mounted in an enclosed or multiple rack assembly, the environmental temperature around the equipment must be less than or equal to 50... -
Page 17: Connecting Ethernet Media
Magnum 4K220 Switches Installation and User Guide (10/04) Connecting Ethernet Media The Magnum 4K220 Switches are specifically designed to support twisted pair Ethernet media. The media types supported along with the corresponding IEEE 802.3 and 802.3u standards are as follows:... -
Page 18: Rack-Mounting
For DC power options, see Appendices. Rack-mounting Installation of a Magnum 4K220 Switch in a 19” rack or a 23” rack is a simple procedure. The units are 1U (1.75”) high. When properly installed, the front- mounted LED status indicators... -
Page 19: Operation
All 40-port Magnum 4K-Series units have address table capacity of 4K node addresses, suitable for use in large networks. They are self-learning, so that as nodes are added or removed or moved from one port / segment to another, the 4K220 Switch automatically keeps up with node locations. -
Page 20: Www Garrettcom Com
Use port #39 in the = position (or ports 1 thru 40) for straight-through twisted pair cabling from the 4K220 switched port to a user device. Use port #39 in the “X” port for cross-over or up-link segment connections to a repeater or hub or switch. -
Page 21: Auto-Negotiation, Full-Duplex Mode
Magnum 4K220 Switch will negotiate to run full-duplex. If the attached device or node doesn’t support F/H mode, auto-negotiation (for example, if it is a 10 Mb repeater or a standard 100Mb hub), the 4K220-Switch’s RJ-45 ports will default to operate at half-duplex. -
Page 22: Manual
However, if you are unsure of the procedures described in this section or if the Magnum 4K220 Series Switch is not performing as expected, do not attempt to repair the unit; instead contact your supplier for assistance or contact GarrettCom Customer Support. -
Page 23: Before Calling For Assistance
Make sure that an AC power cord is properly attached to each Magnum 4K220 unit. Be certain that each AC power cord is plugged into a functioning electrical outlet. Use the PWR LEDs to verify each unit is receiving power. -
Page 24: Return Material Authorization (Rma) Procedure
(see Warranty Information, Appendix A, for complete details). However, if the problem or condition causing the return cannot be duplicated by GarrettCom, the unit will be returned as: No Problem Found. GarrettCom reserves the right to charge for the testing of non-defective units under warranty. -
Page 25: Shipping And Packaging Information
Magnum 4K220 Switches Installation and User Guide (10/04) Shipping and Packaging Information Should you need to ship the unit back to GarrettCom, please follow these instructions: 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. -
Page 26: Appendix B : Internal Dc Power Supply Option
Magnum 4K220 Switches Installation and User Guide (10/04) APPENDIX B : Internal DC Power Supply Option B1.0 SPECIFICATIONS - FOR MAGNUM 4K-SERIES SWITCHES Power Supply (Internal -48VDC Option) DC Power Connector: 3 terminals: “ “, “GND”, “+” Input Voltage: 36 - 70 VDC (auto-ranging) Power Consumption: Model 4K24: 28 watt typical, 35 watts max. - Page 27 Magnum 4K220 Switches Installation and User Guide (10/04) networking solution utilizing a special power supply in hubs with a proven track record. The –48VDC solution is particularly useful in the telecommunication industry, where it is common for facilities to operate on -48VDC power. Such companies include regular and wireless telephone service providers, Internet Service Providers (ISPs) and other communication companies.
- Page 28 Magnum 4K220-48VDC. Similarly to order the optional 24VDC or 125VDC Industrial specific Power supply factory installed, add a suffix of “ 24VDC” OR “125VDC” after the product ‘s standard model # Example: Magnum 4K220- 24VDC or Magnum 4K220- 125VDC. B7.0 TROUBLESHOOTING Please refer to Section 6.0 for troubleshooting...
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Page 29: Appendix C: Internal Dc Dual-Source Power Option
With the exception of the dual DC input power connections and the power supply, all specifications and configuration options for the Magnum 4K220 -48VDC with this Dual- Source option are identical to those listed in the Magnum 4K-Series Fiber Switches Installation and User Guide, including Appendix B “Internal DC Power Supply Option”... - Page 30 Magnum 4K220 Switches Installation and User Guide (10/04) C3.0 DUAL-SOURCE OPTION, THEORY OF OPERATION The Dual-Source DC power option is designed using diodes inside of the chassis on each DC power input line. SUPPLY A diode is placed in each of the four...
- Page 31 Magnum 4K220 Switches Installation and User Guide (10/04) The connection procedure is straightforward. Simply connect the DC leads to the Switch’s power terminals, positive (+) and negative (-) screws. The use of Ground (GND) is optional; it connects to the Switch chassis. Ensure that each lead is securely tightened.