This Listing Is For A NEW Black Box LB9108A-R2 Express Ethernet Switch 10-100-Mbps Copper 8-Port RJ-45 NEW[link removed by ]
 Product Highlights

• A complete range of dual-speed Ethernet switches for small-to-mid-sized networks.
• Low-cost, unmanaged switching for small- to-medium-sized networks.

Further Details

• Wire-speed forwarding.
• Backpressure flow control helps to reduce network bottlenecks.
• Nonblocking switching architecture for efficient data throughput.
• Protocol-independent, MAC-layer switching.
• Half- and full-duplex operation on all RJ-45/copper ports.
• Fiber ports provide extra distance of more than a mile!
• On/off switch for easy reset.
• LEDs indicate network and switch status.
• Universal power supplies adapt to worldwide voltages.
• Choose from a wide range of models with 2 to 24 ports.
• Choose copper only, copper and fiber, copper with fiber uplinks, or fiber only.
  
  
  8-, 16-, or 24-Port Copper Express Ethernet Switches (LB9108A-R2, LB9019A-R4, LB9020A-R3)
• For the ultimate in flexibility, choose these switches, which feature 8, 16, or 24 autosensing 10-/100-Mbps ports.
• The 8-port switch supports up to 16,384 MAC address entries; the 16- and 24-port switches support 2048 MAC addresses with address filtering.
• Perform MDI-X crossovers on all ports automatically.


• 2-Port Express Ethernet Switches, Copper and Fiber (LB9002A-SC-R3, LB9002A-ST-R3)
• Ideal for adding a 100-Mbps fiber island to your existing network or for extending a network long distances over fiber.
• Divide a network into a 10-/100-Mbps copper segment and a 100-Mbps fiber segment.
• Support 8192 MAC address entries.
• Each switch has a push button uplink for linking to another device. 
  
  8-Port Express Ethernet Switches, Copper and Fiber (LB9006A-SC, LB9006A-ST, LB9021A–LB9022A, LB9007A-SC-R3, LB9007A-ST-R3)
• Easily integrate 100-Mbps fiber into your existing 10-/100-Mbps network!
• Extend network segments up to 1.2 miles (2 km) over fiber.
• The LB9006A-SC, LB9006A-ST, LB9021A, and LB9022A models have DIP switches for controlling port operation manually.
• The LB9007A-SC-R3 and LB9007A-ST-R3 models have a console port that enables you to control ports, set up port-based VLANs and trunking, and perform MDI-X crossovers automatically.
• All models support 1024 MAC addresses.
• A crossover button enables you to configure one port as an uplink.
• You can even rackmount each switch (except the LB9007A-SC-R3 and LB9007A-ST-R3) with the included hardware. 
  
  16- or 24-Port Copper with Fiber Uplink Express Ethernet Switches (LB9017A-R4, LB9024A-R2)
• Feature autosensing 10-/100-Mbps ports plus a slot for a fiber uplink module.
• Trunking provides 400 Mbps of extra bandwidth between two connected switches.
• Support for 2048 MAC address entries.
• Includes an RS-232 console port for basic management (cable included).
• Access port-based VLAN and trunking features to segment or isolate traffic at Layer 2.
• Regulate standard backpressure and autonegotiation on individual ports.
• Easy to rackmount (hardware included). 
  
  8-Port Express Ethernet Switch, Fiber (LB9008A-FO-R2)
• Supports distances of up to 1.2 miles (2 km).
• Also supports 1024 MAC address entries.
• Easy to rackmount (hardware included).


• This product works with:


• Premium Ceramic, Multimode, 62.5-Micron Fiber Optic Patch Cable 

Auto MDI/MDI-X RJ-45 ports Distance (Maximum) RJ-45 ports: 100 m (328 ft.); 
Fiber Ports: 2 km (1.2 mi.) Forwarding Rate 14,880 pps at 10 Mbps; 148,800 at 100 Mbps MAC Addresses 16,384 Standards IEEE 802.3, IEEE 802.3u Switching Method Store and forward Connectors (8) RJ-45 Indicators Per unit LEDs: (1) Power; Per port LEDs: (1) 100 Mbps, (1) TX, (1) Link, (1) Full-duplex, (1) Collision, (1) RX Power 100-240 VAC, 50-60 Hz, autosensing Size 1.4\"H x 10\"W x 5.3\"D (3.6 x 25.4 x 13.5 cm) Weight 6.5 lb. (2.9 kg) This product works with:

• Premium Ceramic, Multimode, 62.5-Micron Fiber Optic Patch Cable (EFN110-010M-STST)

Any Questions Please Call [phone removed by ]Location: WH2 Rack 15 Shelf 2

Track Page Views With
Auctiva\'s FREE Counter