MicroNet Technology SP616R User's Manual
Contents
1. 0 x 44 mm 1 34kg 100 240V AC 50 60 Hz Full range internal power supply Power Supply FCC Certifications FS This Equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CE Mark Warning This equipment complies with the requirements relating to electromagnetic compatibility EN 55022 class A for ITE the essential protection requirement of Council Directive 89 336 EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility Company has an on going policy of upgrading its products and it may be possible that informati2. AC universal internal power supply Physical Description SP616R front view SP616R rear view Please refer to the following table for LED definition LED Status Operation Steady Green Power is on Power Off Power is off Steady Green A valid link is established LINK ACT Off No link is established Blinking Green Transmitting or receiving data Installation Micronet SP616R Switches do not require software configuration Users can immediately use any of the features of this product simply by attaching the cables and turning on the power Rack Mounting The switch can be mounted in an EIA standard 19 inch rack which can be placed in a wiring closet with other equipment Attach the mounting brackets at the switch s front panel one on each side and secure them with the provided screws Then use screws provided with the equipment rack to mount each switch in the rack nuun o z Pre ws gone atiet Station Connections Connect each station to the switch by twisted pair cable Plug one RJ 45 connector into a RJ 45 port of the switch and plug the other RJ 45 connector into the station s network adapter Power on the switch and then system is ready It supports Auto Negotiation function to automatically select optimal 4 speed 10 100Mbps and mode Full Half Duplex If the attached device does not support auto negotiation or has auto negotiation disabled
3. Faster and Easier Networks Quick Installation Guide EtherFast 10 100Mbps Switch Model No SP616R Website http www micronet info s Introduction Micronet SP616R provides powerful high performance Ethernet switch with all ports capable of 10 and 100Mbps auto negotiation operation Store and forward switching mode promises the low latency plus eliminates all the network errors including runt and CRC error packets To work under full duplex mode transmission and reception of the frames can occur simultaneously without causing collisions as well as double the network bandwidth The switch is plug n play without any software to configure and also fully compliant with all kinds of network protocols Moreover the diagnostic LEDs on the front panel can provide the operating status of individual port and whole system Package Contents Before you start installing the device verify the following items are in the package One SP616R Ethernet Switch Quick Installation Guide One power cord Rack Mount accessories Features Complies with 10Base T 100Base TX specifications of the IEEE802 3 802 3u standard Support Auto Negotiation function to automatically select optimal speed 10 100Mbps and mode Full Half Duplex 8K MAC address table 4 Mbyte memory buffer Support auto uplink no more cross over cable Forward and filter packets at non blocking full wire speed 19 inch standard rack mountable design 100 240V
4. an auto sensing process is initiated to select the speed and set the duplex mode to half duplex Switch to switch Connections In making a switch interconnection you could use any port to connect another switch with straight or crossover cable As all the ports support auto uplink MDI MDI X function using a straight cable to make a switch to switch connection is allowed Cable Selection Refer to the following table Network Speed Cable Type Max Length 10Mbps Cat 3 4 5 UTP STP 100 meters 100Mbps Cat 5 UTP STP 100 meters Note To prevent costly equipment damage and downtime please consider installing a surge suppression device or a UPS Un interrupted Power Supply Network Application Specifications IEEE802 3 IEEE802 3u IEEE802 3x Flow Control 16 RJ 45 ports 10 100Mbps 10BASE T Category 3 4 5 UTP STP Cable Connections 100BASE TX Category 5 UTP STP 20M Full duplex 10M Half duplex Network Speed 200M Full duplex 100M Half duplex Auto negotiation Auto Uplink 3 2Gbps 4 MByte Imac Address Table 8K entries Forwarding Method Store and Forward Filtering Forwarding 10Mbps 14 880pps 14 880pps 100Mbps 148 800pps 148 800pps FCC Class A CE Operating KAWE 55 C 32 131 F Operating Humidity 10 95 Non condensing Dimension amp Weight 441 x 13
5. gy Another approach to pushing beyond the limits of Ethernet technology is the development of switching technology A switch bridges and transmits Ethernet packets at the MAC address level of the Ethernet protocol among connected Ethernet or Fast Ethernet LAN segments 10 Switching is a cost effective way of increasing the total network Capacity available to users on a local area network A switch increases capacity and decreases network loading by dividing a local area network into different segments Each segment has its own bandwidth and it does not compete with others for network transmission capacity A switch acts as a high speed selective bridge between the individual segments The switch forwards traffic from origin segment to destination segment without interfering with any other segments By doing this the total network capacity is multiplied while still maintaining the same network cabling and adapter cards For Fast Ethernet networks a switch is an effective way of eliminating problems of uplinking Fast Ethernet hubs beyond the two repeater limit A switch can be used to split parts of the network into different collision domains making it possible to expand your Fast Ethernet network beyond the 205 meter network diameter limit The switch supports both traditional 10Mbps Ethernet and 100Mbps Fast Ethernet which is also ideal for bridging between the existing 10Mbps networks and the new 100Mbps networks LAN Switc
6. hing technology is a marked improvement over the previous generation of network bridges which were criticized by their higher latencies Routers have also been used to segment local area networks But the router expensive difficult to setup and maintenance intensive these make it relatively impractical for 11 the network Switch on the other hand is less expensive easier to setup and practically maintenance free which make it an ideal solution to today s local area network congestion problems C RJ 45 Pin Assignment According to the EIA TIA 586B standard the color sequence of Cat 5 UTP is as following figure The Straight through cable is used to connect between switch and PC The Cross over cable is used to connect between two switches without auto uplink auto MDI MDI X Pi 1 W O 5 W BL 2 0 6 G 3 W G 7 W BR 4 BL 8BR 1 W O 5 W BL 2 0 6 G 3 W G 7 W BR 4 BL 8 BR 1 W O 5 W BL 2 0 6 G 3 W G 7 W BR 4 BL 8 BR Pi 1 W G 5 W BL 2 G 6 0 3 W O 7 W BR Pir 4 BL 8 BR TIA EIA 568B Standard 12 TX transmit TX transmit Rx receive Not used Not used Rx receive Not used DOINID aA HRJO M Not used 13
7. on in this document is not up to date Please check with your local distributors for the latest information No part of this document can be copied or reproduced in any form without written consent from the company Trademarks All trade names and trademarks are the properties of their respective companies Copyright 2004 All Rights Reserved P N 2300 0233 Appendix A Fast Ethernet Technology The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks A number of high speed LAN technologies have been proposed to provide greater bandwidth and improve client server response times Among them 100BASE TX Fast Ethernet provides a non disruptive smooth evolution from the current 10BASE T technology The non disruptive and smooth evolution nature and the dominating potential market base virtually guarantees cost effective and high performance Fast Ethernet solutions in the years to come 100Mbps Fast Ethernet is a new standard specified by the IEEE 802 3 LAN committee It is an extension of the 10Mbps Ethernet standard with the ability to transmit and receive data at 100Mbps while maintaining the CSMA CD Ethernet protocol Since the Switch is compatible with all 10Mbps Ethernet environments it provides a straightforward upgrade and takes advantage of the existing investment in hardware software and personnel training B Switching Technolo
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