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Product Comparison

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D-Link Systems, Inc
DEM-310GT
$31.06
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C2G
43040
$15.44
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Ubiquiti Inc.
ER-X-SFP
$109.00
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Not available

HP Inc.
W2020X
$266.99
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Samsung
LH75WMAWLGCXZC
$2,465.00
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Manufacturer D-Link Systems, Inc
C2G
Ubiquiti Inc.
Acer, Inc
HP Inc.
Samsung
Manufacturer Part Number DEM-310GT
43040
ER-X-SFP
UM.WB7AA.001
W2020X
LH75WMAWLGCXZC
Manufacturer Website Address https://www.dlink.com
https://www.cablestogo.ca
https://www.ui.com
https://www.acer.ca
https://www.hp.com
https://www.samsung.com
Brand Name D-Link
C2G
Ubiquiti
Acer
HP
Samsung
Product Model DEM-310GT
- ER-X-SFP
B227Q
414X (W2020X)
WM75A
Product Name DEM-310GT 1000BASE-LX Mini Gigabit Interface Converter Module
Screw-Mountable Cable Tie
Advanced Gigabit Ethernet Router
B227Q Widescreen LCD Monitor
414X (W2020X) High Yield Black Original LaserJet Toner Cartridge
WM75A Collaboration Display
Marketing Information 

The DEM-310GT is a high performance 1310nm multimode/Singlemode SFP (mini-GBIC) transceiver. Supporting full duplex, Gigabit speeds on multimode/Singlemode fiber for distances of up to 550m/550m/10km on 62.5µm/50µm/9µm respectively. The unit features a metal housing to reduce EMI and to increase durability.


Cable ties make wiring and cable installations clean and well organized. Use them to bundle and secure wire and cable; these ties are manufactured for maximum performance and quality. The design of these cable ties allows you to easily mount the tie to hold cable bundles to the wall or ceiling. A through-hole at the end of the tie accommodates the fastener of your choice. Cable ties are very easy to use; simply zip and snip. 50 natural cable ties per package.


The EdgeRouter™ X delivers cost-effective routing performance in an ultra-compact form factor.

Versatile PoE Capability

Powered by 24V passive PoE or a power adapter, the EdgeRouter™X features a passive PoE passthrough option* to power an airMAX® device.


- Produce vibrant photo-like color in marketing materials with this toner cartridge's HP ColorSphere 3 technology. Keep business productivity high with Original LaserJet Toner Cartridges. Count on consistent impressive results from first page to last in your HP Color LaserJet Pro M454dn and M454dw; Color LaserJet Pro MFP M479fdw and MFP M479fdn. High-yield cartridge prints over three times more pages than standard cartridges. Innovative anti-fraud technology helps ensure you're getting authentic HP quality. Improved print-gauge technology intelligently tracks toner levels so you know when the toner is running low. Change toner cartridge quickly and easily with automatic cartridge seal removal so you can get back to business quickly. HP 414X cartridge uses toner that is formulated to help save energy while printing. Toner and drum are combined into one item so no need to keep track of and purchase an additional drum. Cartridge yields approximately 7,500 pages.

More from the Manufacturer


Imagine a new era of learning

Samsung Flip 3 transforms the classroom through interactive learning experiences, giving educators the resources needed to create effective and modern lessons. With more software and connectivity options and intuitive interactive features, Flip 3 creates an engaging learning environment.

Unlock creativity with immersive touch technology | Advanced touchscreen technology

Ideate and create with interactive touchscreen technology. Sketch out ideas with swift drawing speed at just 34ms of latency or paint with real-world accuracy with 2,048 points of thickness built directly into the display.

Create and solve | Intuitive and natural drawing

Use any object near you to bring your ideas to life. Flip 3 distinguishes between inputs from thin or thick objects to simulate on-screen writing and/or highlighting. Or simply erase content with the palm of your hand.

Minimize accidents and risks | Shatter Resistent

Samsung understands that accidents happen. To protect students and educators from injury, the Flip 3 screen is wrapped in a proprietary shatter-resistant film, designed to ensure the screen stays intact in the event of a break.

Centralize lesson plans and school notifications | Open Pluggable Specification support

Use preferred third-party education solutions and connect to school information systems with the built-in OPS (Open Pluggable Specification) slot. Flip 3 is a centralized source for classroom learning and school-wide notifications such as principal announcements, weather alerts and fire drills.

Explore trusted educational solutions | Embedded learning resources

Samsung partnered closely with Boxlight, a leading US education solution provider, to deliver fully optimized and innovative education software directly to Flip 3. Now, educators can access Boxlight's extensive catalog of versatile learning content for hassle-free lesson planning.

Connect multiple devices with ease | Boundless and versatile accessibility

Flip 3 features multiple connectivity options, including USB, HDMI, DP, and OPS, as well as wireless screen sharing, to ensure educators can easily connect any device to access their content. With web browser support, educators can also source online educational material directly through Flip 3.

Connect multiple devices with ease | Boundless and versatile accessibility

Flip 3 features multiple connectivity options, including USB, HDMI, DP, and OPS, as well as wireless screen sharing, to ensure educators can easily connect any device to access their content. With web browser support, educators can also source online educational material directly through Flip 3.

Faster operation for seamless interactions | Powerful hardware

Power faster device interactions with less load time with 20% more memory (RAM). Or download and save more interactive content while enjoying consistent, reliable performance thanks to two times more storage capacity.


Product Type SFP (mini-GBIC)
Cable Tying
Router
LCD Monitor
Toner Cartridge
Collaboration Display
Application/Usage Data Networking
Optical Network
- - - - -
Total Number of Ports 1
- 5
- - -
Connector Type LC
- - - - -
Interfaces/Ports Details 1 x LC Duplex 1000Base-LX Network
- - - - -
Media Type Supported Optical Fiber
- - - - -
Fiber Optic Cable Standard 62.5/125 µm
50/125 µm
9/125 µm
- - - - -
Fiber Mode Supported Multi-mode
Single-mode
- - - - -
Ethernet Technology Gigabit Ethernet
- Gigabit Ethernet
- - -
Network Technology 1000Base-LX
- 1000Base-T
1000Base-X
- - -
Maximum Distance Supported 1804.46 ft (550000 mm)
- - - - -
Input Voltage 3.5 V DC
6 V DC
- - 120 V AC
230 V AC
- -
Input Current 300 mA
- - - - -
Form Factor Hot-pluggable
- Desktop
- - -
Height 2.25" (57.15 mm)
- 0.91" (23.11 mm)
11.61" (295 mm)
- -
Width 1.19" (30.23 mm)
- 5.59" (141.99 mm)
19.29" (490 mm)
- -
Depth 0.47" (11.94 mm)
- 2.95" (74.93 mm)
2.56" (65 mm)
- -
Additional Information 
  • Optical Receiver Sensitivity: -20dBm (Max)
  • Wavelength: 1310nm

  • Keep cable bundles clean and well organized
  • Easily mount ties to wall, ceiling or rack
  • Through-hole accommodates the fastener
  • Simple to use; zip-n-snip

- - - -
Compatibility 
  • DGS-1210-08P
  • DGS-1210-10
  • DGS-1210-10P
  • DGS-1210-20
  • DGS-1210-24P
  • DGS-1210-28
  • DGS-1210-28MP
  • DGS-1210-28P
  • DGS-1210-48
  • DGS-1210-52
  • DGS-1210-52MP
  • DGS-1210-52P

- - -

HP LaserJet Pro Printers:

  • M454dn MFP
  • M454dw MFP
  • MFP M479fdn
  • MFP M479fdw

  • -
    Country of Origin China
    Taiwan
    China
    China
    Japan
    -
    Limited Warranty 3 Year
    - 1 Year
    3 Year
    - -
    Packaged Quantity - 50
    - - 1 Each
    -
    Cable Manager Type - Cable Tie
    - - - -
    Product Color - Natural
    - - - -
    Length - 6"
    - - - -
    Weight (Approximate) - 59 g
    214.9 g
    2.83 kg
    - -
    Product Line - - EdgeRouter X
    - - Flip 3
    USB - - No
    Yes
    - Yes
    Powerline - - No
    - - -
    Management Port - - No
    - - -
    Number of Network (RJ-45) Ports - - 5
    - - -
    Number of Total Expansion Slots - - 1
    - - -
    VoIP Supported - - No
    - - -
    PoE (RJ-45) Port - - Yes
    - - -
    Redundant Power Supply Supported - - No
    - - -
    Power Source - - PoE
    - - -
    Product Series - - - B7
    - WMA
    Number of Screens - - - 1
    - -
    Viewable Screen Size - - - 21.5"
    - -
    Screen Mode - - - Full HD
    - 4K UHD
    Panel Technology - - - In-plane Switching (IPS) Technology
    - -
    Response Time - - - 4 ms
    - 8 ms
    Response Time Details - - - 4ms GTG
    - -
    Aspect Ratio - - - 16:9
    - -
    Pixel Pitch - - - 9.76 mil (0.25 mm)
    - -
    Horizontal Viewing Angle - - - 178°
    - -
    Vertical Viewing Angle - - - 178°
    - -
    Adjustable Display Pivot - - - Yes
    - -
    Mount Type - - - Wall Mountable
    - -
    Backlight Technology - - - LED
    - -
    Maximum Adjustable Height - - - 4.72" (120 mm)
    - -
    Tilt Angle - - - -5° to 25°
    - -
    Swivel Angle - - - -45° to 45°
    - -
    Adjustable Stand Height - - - Yes
    - -
    Maximum Resolution - - - 1920 x 1080
    - -
    Standard Refresh Rate - - - 75 Hz
    - -
    Color Supported - - - 16.7 Million Colors
    - -
    Color Depth - - - 8-bit
    - -
    Contrast Ratio - - - 100,000,000:1
    - -
    Brightness - - - 250 cd/m²
    - -
    Tearing Prevention Technology - - - Adaptive Sync
    - -
    Number of Speakers - - - 2
    - -
    Speakers - - - Yes
    - -
    Speaker Output Power - - - 2 W
    - -
    HDMI - - - Yes
    - Yes
    VGA - - - Yes
    - -
    DisplayPort - - - Yes
    - Yes
    Number of HDMI Inputs - - - 1
    - -
    Number of USB 3.0 Upstream Ports - - - 1
    - -
    Number of USB 3.0 Downstream Ports - - - 4
    - -
    Number of DisplayPorts - - - 1
    - -
    Built-in Devices - - - USB Hub
    - -
    Operating Power Consumption - - - 27.60 W
    - -
    Standby Power Consumption - - - 390 mW
    - -
    Off-Mode Power Consumption - - - 270 mW
    - -
    Operating Power Consumption (Energy Star) - - - 13.50 W
    - -
    VESA Mount Compatible - - - Yes
    - -
    VESA Mount Standard - - - 100 x 100
    - -
    Color Family - - - Black
    - -
    Color - - - Black
    - -
    Height with Stand - - - 19.09" (485 mm)
    - -
    Width with Stand - - - 19.29" (490 mm)
    - -
    Depth with Stand - - - 7.60" (193 mm)
    - -
    Weight with Stand (Approximate) - - - 4.78 kg
    - -
    Package Contents - - -
  • B227Q Widescreen LCD Monitor
  • 1 x Displayport Cable
  • Power Cord
  • 1 x VGA Cable
  • 1 x USB3.0 Cable

  • - -
    TCO Certified - - - Yes
    - -
    Environmentally Friendly - - - Yes
    - -
    Environmental Certification - - - TCO Certified
    - -
    Additional Warranty Information - - -

    Free


    HP's Premium Protection Warranty. This HP product is warranted to be free from defects in materials and workmanship. This warranty does not apply to print cartridges that (a) have been refilled, refurbished, remanufactured or tampered with in any way, (b) experience problems resulting from misuse, improper storage, or operation outside of the published environmental specifications for the printer product or (c) exhibit wear from ordinary use. To obtain warranty service, please return the product


    -
    Product Condition - - - - Original
    -
    Print Technology - - - - Laser
    -
    Print Color - - - - Black
    -
    Yield Type - - - - High
    -
    Typical Print Yield - - - - 7500 Pages
    -
    Assembly Required - - - - No
    -
    Screen Size - - - - - 75"
    Display Screen Type - - - - - LCD
    Display Screen Technology - - - - - Vertical Alignment (VA)
    Screen Resolution - - - - - 3840 x 2160
    Scan Format - - - - - 2160p
    Touchscreen - - - - - Yes
    Multi-touch Screen - - - - - Yes
    Number of Touch Points - - - - - 4
    Touchscreen Technology - - - - - Infrared (IrDA)