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Electronic Gadgets:
useful to both dancers and their admirers

Nerd on line - selling items at a discount


FujiFilm Discovery 320 Zoom Date Camera

FujiFilm Discovery 320
$199.00 plus s/h.
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A versatile camera that lets you take the pictures you want.
Select standard or panoramic photos with the flick of a switch - even in the middle of a roll.
Fujinon Super EBC 38mm ~ 120mm, f/5.6 - 9.9(3.2x) Zoom Lens
Drop-In Film Loading System with Automatic Film Prewinding
Multi-Mode Auto Flash with Red-Eye Reduction
Landscape and Night Portrait Modes
Continuous Shooting Mode
Mid-Roll Switchable Panorama
Quartz Date/Time Imprinting
Sequential Self-Timer
Remote
Case
Store List Price:  $235.00

FujiFilm Discovery 320 Zoom Date Camera
$199.00 plus s/h
.
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Model:  KND2410TX  (pictured at the bottom)
$400.00 plus s/h.
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The Kingston EtheRx dual-speed Fast Ethernet stackable hubs are Class compliant repeaters ideal for the small-office / home-office environment. The dual-speed 10/100BASE-TX hubs conform to IEEE802.3u 100BASE-TX, IEEE802.3i 10BASE-T, and IEEE802.3 CSMA/CD standards and are stackable up to a maximum of four (4) hubs. The KND2410TX offers twenty four 10/100Mbps UTP ports that auto-negotiate 10BASE-T and 100BASE-TX operation. Additionally, ports 23 and 24 are configured as uplink ports to support both crossover and straight-through cable wiring. Ideal for inter-connecting 10BASE-T Ethernet networks with 100BASE-TX Fast Ethernet networks, the KND2140TX can also be used as a simple 10BASE-T or 100BASE-TX repeater. For easy trouble-shooting, the front panel includes a variety of LEDs, including Power, Collision, 100TX, Link, and Activity. Compact in size, the EtheRx dual-speed hubs are easy to install and require no additional hardware configuration. 

Compliance Standard 

The EtheRx Dual-Speed hubs comply with the IEEE802.3u 100BASE-TX, IEEE802.3i 10BASE-T, and IEEE802.3 CSMA/CD standards. 

Hardware Installation 

Front Panel 


Power LED 

The PWR LED indicates the power status of the EtheRx stackable hub. The PWR LED will light up steady green when the power cord is connected to the EtheRx hub from a power source. 

Collision LEDs 

There are two (2) separate collision LEDs for both 10Mbps and 100Mbps segments. If a collision is detected on a 10Mbps segment, the "10" LED will flash amber. If a collision is detected on a 100Mbps segment, the "100" LED will flash amber. Collisions occur when two (2) or more ports receive data simultaneously. 

100TX LEDs 

This LED lights up when a 100Mbps operation is detected. If the 100TX LED is not lit, then 10Mbps operation has been detected. 

Link / Activity LEDs 

The Link / Activity LEDs display two functions. A steady green light indicates that a good link has been established. A flashing green light indicates that data is being received. If the Link LED does not display a steady green link light, please check the following: 
Make sure the power is turned on for both the EtheRx hub and the device it is connected to. The PWR LED should be lit. 
Verify the network adapter has loaded its drivers from the PC. Some network adapters require the drivers to be loaded to establish a proper link. 
Make sure that the correct cable type is selected. 
Make sure that the cable is wired properly and connected on both ends. 
If steps 1 through 4 are correct, the cable may be defective or not wired properly. Replace the cable and try again. 

UTP Ports 

The KND2140TX EtheRx dual-speed stackable hub has twenty four (24) 10/100Mbps UTP ports that auto-negotiate both 10BASE-T and 100BASE-TX Fast Ethernet connections. Each UTP port supports 10Mbps and 100Mbps and auto-negotiates 10BASE-T and 100BASE-TX links. The speed settings for ports 23 & 24 can also be manually configured to operate at 10Mbps or 100Mbps using the dip switches located on the back of the unit (see Speed-Setting Dip Switches). 

Rear Panel 



Power Switch

The AC Power switch turns the unit ON or OFF. If the PWR LED does not light up once the unit has been turned on, try the procedures below (in the following order): 
Try a different AC power outlet. 
Check the external fuse located at the back of unit (below the AC power connector). If the fuse is blown, replace it with the spare fuse provided with the unit. 

AC Power Connector

The EtheRx stackable hubs use auto-sensing 100-240VAC, 50/60Hz internal power supplies. Connect the AC power cord from the back of the unit to an AC electrical outlet. 

Fuse 

The EtheRx stackable hubs come equipped with one external fuse and one spare fuse. Both fuses are in a fuse holder located just below the AC power connector on the back of the unit. Both fuses are rated 250V/2A max. 

Fan Unit 

The EtheRx stackable hubs use an independent cooling fan for optimum air-flow to safeguard the unit from unnecessary heat exposure. 

Stack-In / Stack-Out Ports 

The EtheRx stackable hubs use stacking ports located on the back of the unit to stack up to a maximum of four hubs, using any combination of the KND810TX, KND1610TX or KND2410TX models. Follow the directions below on stacking these hubs together: 
Power down the EtheRx hub(s). 
Locate the 50-pin shielded stacking cable included with your package contents. 
Plug one end of the cable into the port labeled, "Stack-Out" on the first hub. 
Plug the other end of the cable into the "Stack-In" port on the second hub. 
Repeat steps 2 through 4 for stacking up to a maximum of four (4) hubs. 
Kingston's Stack-n-Play™ feature offers greater scalability to add UTP ports without the need to configure ID or termination switches. When configured as a stack, the EtheRx hubs are recognized as a single unit on the network. By stacking hubs together, you can expand the total number of UTP ports up to 96 ports. 

Speed Setting Dip Switches


There are four (4) speed setting dip switches located on the rear panel of the unit that allow manual configuration of Ports 23 and 24 to operate at 10Mbps or 100Mbps. The default setting for each UTP port is auto-negotiation. 



Specifications:

Fast EtheRx Dual Speed Hub model KND2410TX 
Compliance: IEEE802.3u 100BASE-TX Standard 
IEEE802.3i 10BASE-T Standard 
IEEE802.3 CSMA/CD Standard 
Media Interface: 24 auto-negotiating 10/100TX UTP ports 
Speed Setting Dip Switches: Ports 23 & 24 [Used to manually configure the corresponding ports for 10 Mbps, 100 Mbps, or Auto-negotiation (default setting)]. 
Diagnostic LEDs: 1 LED for Power Indicator (steady green) 
2 LEDs for both 10Mbps and 100Mbps collision detection (flashing amber) 
24 LEDs for 100TX speed detection (steady green) 
24 LEDs for Link (steady green) / Activity (flashing green) 
Stacking Cable: 50-pin shielded cable 
Additional stacking: Up to a maximum of four (4) hubs 
Uplink port: Port 24 
Connection Type: RJ-45, Female 
Cable Type: UTP 26 to 22 AWG 
Cable Grade: 10BASE-T CAT3, 4, 5 or better 
100BASE-TX CAT5 or better 
Number Of Segments: 2 Segments, 10BASE-T or 100BASE-TX 
Max. Cable Length: 2 Class Repeaters Repeater to node 100m (328ft) 
Inter-repeater link 5m (16.4ft) 
Environmental: 
Operating Temp. 0°C to 45°C (32°F to 113°F) 
Storage Temp. -20°C to 60°C (-4°F to 140°F) 
Relative Humidity 10% to 90% non-condensing 
Electrical: 
Input Voltage: 100VAC-240VAC, 50/60Hz, auto-sensing internal power supply 
Output DC Voltage: 5 Vdc / 11A 
Power Consumption: 30 Watts maximum 
External Fuse: 250V / 2A maximum 
Physical: 
Dimension (HxWxD): 1.70" x 17.32" x 7.90" (43.2mm x 440.0mm x 200.6mm) 
Weight: 6.2 lbs. (2.81 kg) 
Certification: 
EMI Standards: FCC Class A, CE CISPR A, C-Tick 
EMC Standards: EN55022, IEC801-2, IEC801-3, IEC801-4 
Low Voltage Directive: EN60950 
Safety Standards: UL, cUL, TUV
Store List Price: 
$475.00

Kensington EtheRx:
Hub - 24 Ports - Ethernet (10/100Base-T), Fast Ethernet (100Base-T) - 100 Mbps
Manufacturer SKU: KND2410TX

$400.00 plus s/h.
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Contact YallahDance@aol.com to place an order.  Or for secure on-line purchase, click on the "buy now" button below each item.  Items in brand new condition, in it's original box.  All sales final.

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