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Instant GigaDriveTM Series
TCP (Transmission Control Protocol) - A method (protocol) used along with the IP (Internet Protocol) to send data in the form of message units (datagram) between network devices over a LAN or WAN. While IP takes care of handling the actual delivery of the data (routing), TCP takes care of keeping track of the individual units of data (called packets) that a message is divided into for effi- cient delivery over the network. TCP is known as a "connection oriented" pro- tocol due to requiring the receiver of a packet to return an acknowledgment of receipt to the sender of the packet resulting in transmission control.
TCP/IP (Transmission Control Protocol/Internet Protocol) - The basic com- munication language or set of protocols for communications over a network (developed specifically for the Internet). TCP/IP defines a suite or group of pro- tocols and not only TCP and IP.
Throughput - The amount of data moved successfully from one place to anoth- er in a given time period.
Upgrade - To replace existing software or firmware with a newer version.
Upload - To transmit a file over a network. In a communications session, upload means transmit, download means receive.
URL (Uniform Resource Locator) - The address that defines the route to a file on the Web or any other Internet facility. URLs are typed into the browser to access Web pages, and URLs are embedded within the pages themselves to pro- vide the hypertext links to other pages.
UTP - Unshielded twisted pair is the most common kind of copper telephone wiring. Twisted pair is the ordinary copper wire that connects home and many business computers to the telephone company. To reduce crosstalk or electro- magnetic induction between pairs of wires, two insulated copper wires are twist- ed around each other. Each signal on twisted pair requires both wires. Since some telephone sets or desktop locations require multiple connections, twisted pair is sometimes installed in two or more pairs, all within a single cable.
WAN (Wide Area Network)- A communications network that covers a relative- ly large geographic area, consisting of two or more LANs. Broadband commu- nication over the WAN is often through public networks such as the telephone (DSL) or cable systems, or through leased lines or satellites. In its most basic definition, the Internet could be considered a WAN.
Workgroup - Two or more individuals that share files and databases.
EtherFast® Network Attached Storage
Appendix E: Specifications
Model Number | EFG80 |
Standards | IEEE 802.3, IEEE 802.3u |
Protocols | SMB/CIFS over TCP/IP |
Network Port | One 10/100 |
Printer Port | One |
Cabling Type | UTP Category 5 Ethernet Network Cable or better |
Topology | Star |
LED Indicators | Rear: 10 and 100Mbps Mode |
| Front: Ready, Error, LAN, Disk, Disk Full, |
| Back Up |
Switches | Power, Reset, Uplink |
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Environmental |
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Dimensions (W x H x D) | 7.0" x 6.5" x 13.6" |
| (180 mm x 166 mm x 346 mm) |
Weight | 11.29 lbs without HDD (5.13 kg) |
Power | 12V DC, Maximum 5 Amps, |
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Certifications | FCC Class A, CE Mark |
Operating Temp. | 41°F to 104°F (5°C to 40°C) |
Storage Temp. | 14°F to 140°F |
Operating Humidity | 10% to 80% |
Storage Humidity | 5% to 90% |
53 | 54 |