MiLAN MIL-S24000T инструкция обслуживания

MIL-S24000T 24-Port 1000BASE-T Gigabit Ethernet Switch USER GUIDE[...]

Regulatory Approval - FCC Class A - UL 195 0 - CSA C22.2 No. 950 - EN60950 - CE - EN55022 Class A - EN55024 Canadian EMI Notice This Class A digital apparatus meets all the requirement s of the Can adian Interference-Causing Equipment Regulations. Cet appareil numerique de la classe A respecte toutes les ex igences du Reglement sur le ma teriel bro[...]

Table of Contents 1. Introduction Gigabit Ethernet T echnology Switching T echnology Features Package Content s 2. Hardware Description Front Panel Rear Panel LED Indicators 3. Hardware Inst allation Desktop Installation Rack mounted Installation Power On 4. T echnical S pecifications General S pecifications Physical and Environmental S pecificatio[...]

1. Introduction Gigabit Ethernet Technology Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the same packet structure, format, and support for CSMA/CD pr otocol, full duplex, flow control, and management objects, but with a tenfold increase in theoretical throughput over 100-Mbps Fast Ethernet and a hundredfol d increase over 10-M[...]

to users on a local area network. A s witch increases capacity and decreases network loading by making it possible for a local area network to be divided into different segments which do not compete with each other for network transmission capacity, giving a decreased load on each. The switch acts as a high-speed selectiv e bridge between the indiv[...]

Package Contents Unpack the content s of the package and verify them against the checklist below .  MIL-S24000T Gigabit Ethernet Switch  AC Power Cord  Rack Mount Ear s  Four Adhesive Rubber Feet  User's Guide  W arranty Card If any item is missing or damaged, please cont act your local dealer for service. 3[...]

2. Hardware Description Front Panel The front panel of the Gigabit Ethernet S witch consists of 24 1000BASE-T Gigabit Ethernet ports and the LED Indicators for t he unit, which displays the conditions of the Gigabit Ethernet Switch and the status of the network. Figure 2-1. Front Panel view of th e MIL-S24000T Gigabit Ethernet Switch Rear Panel The[...]

LED Indicators The LED indicators of the Gi gabit Ethernet Switch provide a real-time indication of system operating statuses. There are three LED-indicato rs for each Gigabit Ethernet port and one Power LED for the Unit. Figure 2-3. LED Indicators on the MI L-S24000T Gigabit Ethernet Switch POWER The Power LED indicator is solid green when the Gig[...]

3. Hardware Installation Desktop Installation Set the switch on a sufficiently large fl at space with a power outlet nearby. The surface where you put your switch shoul d be clean, smooth, le vel, and sturdy. Provide enough clearance around the switch to allow attachment of cables, power cord and air circulation. Attaching Rubber Feet A. Make sure [...]

Rack-mounted Installation The MIL-S24000T comes with a rack-moun ted kit and can be mounted in an EIA standard size, 19-inch rack. The Switch ca n be placed in a wiri ng closet with other equipment. Perform the following steps to rack mount the switch: A. Position one bracket to align with the holes on one side of the switch and secure it with the [...]

Power On Connect the power cord to the power so cket on the rear panel of the Switch. Connect the other end of the cord to an appr opriate power outlet. Press the power On/Off switch to the on position and che ck the power indicator on the front panel to see if power is properly supplied. 8[...]

4. Technical Specifications General Specifications S tandards: IEEE 802.3ab 1000BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3 10BASE-T IEEE 802.3x Flow Control Protocol: CSMA/CD Data T ransfer Rate: 10Mbps (Half-duplex) Ethernet: 20Mbps (Full-duplex) 100Mbps (Half-duplex) Fast Ethernet: 200Mbps (Full-duplex) G igabit Ethernet: 2000Mbps (Full-duplex) T o[...]

Performance Specifications T ransmission Method: S tore-and-forward RAM Buffer: 400K Bytes per device Filtering Address T able: 8K MAC address per device MAC Address Learning: Self-learning, auto-aging 10[...]

Appendix A: Regulatory Information FCC Warning This equipment has been tested a nd fou nd to comply with the regulations for a Class A digital device, pursuant to Part 15 of the FCC Rules. Th ese limits are designed to provide reasona bl e protection against harmful interferen ce when the equipment is operated in a commercial environment. This e qu[...]

condition is not achieved due to uneven mechani cal loading. d) Circuit Overloading- Consid eration should be given to the connection of the equipment to the supply circuit and the ef fect that overloading of ci rcuits might have on over current protection a nd supply wiring. Appropriate consideration of equipment nameplate rating s should be used [...]

90000423 Rev A 13[...]