DES-1008FR/PROEOL EOS

מתג שולחני עם 7 פורטים במהירות 10/100Mbps ופורט אחד אופטי (SC, BiDi SMF עד 20 ק"מ) (מארז פלסטיק)

תאור

Unmanaged Switches Fast Ethernet D-Link DES-1008FL/PRO and DES-1008FR/PRO ( with built-in ports ) are intended for use in networks of small workgroups. They allow users to easily connect to any port on the network equipment that operates at speeds of 10 Mbit / s or 100 Mbit / s . DES-1008FL/PRO switch has a port 100BASE-FX single-mode fiber optic cable , DES-1008FR/PRO - for bidirectional single-mode fiber optic cable for a reliable connection to the network backbone or server. Thanks to advanced electronic components, all switch ports provide increased stability under unstable voltage and static stress in the SCS, which allows you to install and DES-1008FL/PRO DES-1008FR/PRO in networks of service providers .

Automatic detection of MDI / MDIX function and Plug-and-Play
7 10/100BASE-TX ports support auto- polarity of MDI / MDIX. This eliminates the need for cross over cables or ports uplink. Any port can be connected to a server, a hub or a switch , using the usual straight-through twisted-pair cable . The switches also support flow control and half / full duplex modes for each port.

DES-1008FR/PRO switch can be used to work in tandem with media converter DMC-920T.

Optical port 100BASE-FX
Switches are equipped with optical port capable of transmitting data over long distances. This port can be used to connect to the server via a secure fiber- optic cable or to connect the Switch to the backbone network.

Fast and reliable data transfer
With support for 802.3x flow control and method of switching fast store-and-forward, switches provide secure data transmission with low latency to prevent the transmission of erroneous packets between segments.

Improved protection of ports
A new series by improved hardware performance all switch ports provide increased resistance to interference and static voltage or SCS with unstable voltage supply, which allows you to set a series of switches / PRO -level access to the provider networks ETTH and remote segments of your network.

מאפיינים כללים

Standards
• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX/100BASE-FX Fast Ethernet
• ANSI / IEEE 802.3 NWay auto-negotiation
• IEEE 802.3x Flow Control

Protocol
• CSMA / CD

Speed ​​Packet
Ethernet:
• 10 Mbit / s (half duplex)
• 20 Mbit / s (full duplex)
Fast Ethernet:
• 100 Mbit / s (half duplex)
• 200 Mbit / s (full duplex)

Topology
• Star

Network cables
10BASE-T:
• UTP category 3, 4, 5 (100 m)
• EIA/TIA-568 150 ohm STP (100 m)
100BASE-TX:
• UTP Category 5 (100 m)
• EIA/TIA-568B 150 ohm STP (100 m)
100BASE-FX *:
• Bi-directional single-mode fiber 9/125 micron (SC, 20 km), (TX: 1310nm / RX: 1550nm)

* The switch can be paired with a media converter DMC-920T.

• Full / Half Full / half duplex for 10/100 Mbit / s

Data exchange interface
• Auto-detect MDI / MDI-X on all ports for twisted pair

Indicators
• At the port: 10/100 Mbit / s, Full-duplex/Collision
• On the device: Power

Switch fabric
• 1.6 Gbit / s

Switching method
• Store-and-forward

Table MAC-addresses
• 1K entries per device

Amount of buffer memory
• 64 KB per unit

Speed ​​Packet Filtering / Forwarding (half duplex)
• Ethernet: 14,880 pps per port
• Fast Ethernet: 148,800 pps per port

תקנים

הורדות

איורים

DES-1008FR/PRO
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