User manual D-LINK DGS-1210 BROCHURE

[. . . ] D-Link Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own. October 2003 P/N DGS1005D. . B1 FCC Warning This equipment has been tested and found to comply with the limits for a Class B 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 this user's guide, may cause harmful interference to radio communications. [. . . ] Switch connected to an end node The Link/Act LEDs for each UTP port light green when the link is valid. The LED over the port label indicates a port speed of either 10/100 Mbps or 1000Mbps. A blinking LED on the bottom indicates packet activity on that port. Switch to Hub or Switch These connections can be accomplished in a number of ways using a standard Ethernet cable. · A 10BASE-T hub or switch can be connected to the Switch via a twisted-pair Category 3, 4, 5, or 5e UTP/STP cable. · A 100BASE-T hub or switch can be connected to the Switch via a twisted -pair Category 5 UTP/STP cable. · A 1000BASE-T switch can be connected to the Switch via a twisted -pair Category 5e or better UTP/STP cable. 9 D-Link DGS-1210 Unmanaged Gigabit Ethernet Switch Figure 3-2. Switch connected to a port on a hub or switch using either a straight or crossover cable­ any standard Ethernet cable is fine Connecting To Network Backbone or Server Any of the five Gigabit Ethernet ports are ideal for uplinking to a network backbone or network server. Figure 3-3. Connection to a Server 10 D-Link DGS-1210 Unmanaged Gigabit Ethernet Switch Appendix A Technical Specifications General Standards: IEEE 802. 3ab 1000BASE-T IEEE 802. 3u 100BASE-TX IEEE 802. 3 10BASE-T IEEE 802. 3x Flow Control CSMA/CD Ethernet: 10Mbps 20Mbps Fast Ethernet: 100Mbps 200Mbps Gigabit Ethernet: Topology: Network Cables: Star Ethernet: Fast Ethernet: Gigabit Ethernet: Number of Ports: 2-pair UTP Cat. 5, Unshield Twisted Pair (UTP )Cable 2000Mbps (Half-duplex) (Full-duplex) (Half-duplex) (Full-duplex) (Full-duplex) Protocol: Data Transfer Rate: Five (5) 10/100/1000BASE-T Gigabit Ethernet ports Physical and Environmental DC Inputs: Power Consumption: Operating Temperature: Storage Temperature: Humidity: Dimensions: EMI Safety: 5V/3A 11 watts maximum 32°F ~ 131F ° (0 °C ~ 55) 14°F ~ 158°F (-10°C ~ 70°C) 5% ~ 95% RH, non-condensing 9. 25 in. (235mm x 161. 9mm x 35. 6mm) FCC Class B, CE Mark Class A CSA International Performance Transmission Method: RAM Buffer: Filtering Address Table: Packet Filtering/ Forwarding Rate: MAC Address Learning: Store-and-forward 1 M Bytes per device 4K MAC address per device Full wire speed Self-learning, auto-aging 11 D-Link DGS-1210 Unmanaged Gigabit Ethernet Switch Glossary 1000BASE-LX ­ A short laser wavelength on multimode fiber optic cable for a maximum length of 550 meters. 1000BASE-SX ­ A long wavelength for a "long haul" fiber optic cable for a maximum length of 10 kilometers. When two devices transmit simultaneously, a collision occurs and the colliding devices delay their retransmissions for a random amount of time. data center switching ­ The point of aggregation within a corporate network where a switch provides highperformance access to server farms, a high-speed backbone connection, and a control point for network management and security. Ethernet ­ A LAN specification developed jointly by Xerox, Intel, and Digital Equipment Corporation. Ethernet networks operate at 10Mbps using CSMA/CD to run over cabling. Fast Ethernet ­ 100Mbps technology based on the Ethernet/CD network access method. Flow Control ­ (IEEE 802. 3z) A means of holding packets back at the transmit port of the connected end station. forwarding ­ The process of sending a packet toward its destination by an internetworking device. full duplex ­ A system that allows packets to be transmitted and received at the same time and, in effect, doubles the potential throughput of a link. 12 D-Link DGS-1210 Unmanaged Gigabit Ethernet Switch half duplex ­ A system that allows packets to be transmitted and received, but not at the same time. The address is written as four octets separated with full-stops (periods), and is made up of a network section, an optional subnet section and a host section. A network of connected computing resources (such as PCs, printers, servers) covering a relatively small geographic area (usually not larger than a floor or building). latency ­ The delay between the time a device receives a packet and the time the packet is forwarded out of the destination port. [. . . ] The package must be mailed or otherwise shipped to D-Link with all costs of mailing/shipping/insurance prepaid. D-Link shall never be responsible for any software, firmware, information, or memory data of Purchaser contained in, stored on, or integrated with any product returned to D-Link pursuant to this warranty. Any package returned to D-Link without an RMA number will be rejected and shipped back to Purchaser at Purchaser's expense, and D-Link reserves the right in such a case to levy a reasonable handling charge in addition mailing or shipping costs. Software: D-Link warrants that its software products will perform in substantial conformance with the applicable product documentation provided by D-Link with such software product, for a period of ninety (90) days from the date of purchase from D-Link or its Authorized Reseller. D-Link warrants the magnetic media, on which D-Link provides its software product, against failure during the same warranty period. [. . . ]