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USB 3.1 to Gigabit Ethernet Adapter Connects You to a Wired 2.5G NetworkThis USB network adapter instantly connects your PC or laptop to a wired Gigabit network through a USB-A port. No internal Ethernet card is required. Ideal for settings in which no Wi-Fi is available or when a wired connection offers faster speeds, this USB 3.1 Gen 1 adapter lets you enjoy true 2.5 Gbps Ethernet speeds for uploading and downloading large files and streaming audio/video without buffering. Plug-and-Play Operation Gets You Online ImmediatelyThis bus-powered network adapter requires no external power source. Just connect the built-in USB 3.1 Gen 1 plug to your computer, and use a Cat5e/6 cable (sold separately) to connect the RJ45 end to a network. LEDs indicate when you’re connected to a network and when data is being transferred. The compact unit fits easily into a pocket, purse, backpack or laptop bag for instant file transfers where needed. It’s compatible with Windows, Mac, Chrome, Android and Linux.

Connects Up to Four 9-Pin Serial Devices to Your Computer, Laptop or Tablet’s USB-A PortThis USB to serial converter turns your computer’s USB port into four DB9 ports capable of connecting RS-422 and RS-485 serial devices, such as modems, handheld scanners and GPS systems. No external power source is needed. Just connect the included USB cable between the U208-004-IND and your computer, and insert the included CD into your computer’s CD drive in order to launch the driver. You’ll be able to configure and share data among point-of-sale equipment and other serial devices. LEDs indicate when serial data is being sent or received.Independent DIP Switches for Easy Port ConfigurationThe U208-004-IND’s serial ports can be set to automatically detect an RS-422 or RS-485 device by adjusting their DIP switch settings. The ports can also be set specifically for use in 4-wire mode.COM Retention Feature for Convenient Reassigning of COM Values to PortsThis USB to RS-485 adapter with built-in FTDI chipset offers COM retention. It automatically reassigns the same COM port values to each port, so when the cable is disconnected or the system is rebooted, no additional configuration is needed. The cable auto-detects and auto-switches RS-422 and RS-485 devices. It also supports RS-485 auto-transceiver turn around with unique featured ATTA hardware.Rugged All-Metal Housing Designed to Last in Harsh Industrial ApplicationsThe wall-mountable USB to serial converter with an industrial-grade steel enclosure offers electrostatic discharge (ESD) protection to ±15kV. It supports serial communications speeds up to one Mbps and USB 2.0 specifications, though it is backward compatible with USB 1.1 devices.2-Year WarrantyThe U208-004-IND is backed by a 2-year warranty, ensuring reliability and performance.

Standard-Depth 47U Server Cabinet Accommodates 19 in. Rack EquipmentThis SmartRack® 47U rack enclosure is designed for network wiring closets, retail locations, classrooms, back offices and other areas with essential rack-mount IT equipment. Constructed from heavy-duty steel with a durable black powder-coated finish, the SRX47UBEXP has a maximum stationary load capacity of 1588 kilograms and a maximum rolling load capacity of 1020 kilograms.Keeps Important Equipment SecureThe reversible front door and split rear doors lock securely to help prevent damage, tampering or theft. The doors and top panel are designed for quick release, making it easy to access connected equipment and cabling with little effort. Convenient top access ports and an open bottom allow easy cable routing through the cabinet. The vented doors allow generous airflow from front to rear to keep your equipment cool and functioning at their peak.Easy Enclosure and Equipment InstallationThis 47U server rack comes fully assembled for quick and easy deployment with pre-installed casters that let you maneuver it over a level, smooth, stable surface and through a standard two-meter doorway into position, where it can be stabilized by adjusting the levelers. Four mounting rails adjust in 6.35-millimeter increments to accommodate equipment up to 850 millimeters deep. Toolless 0U mounting rails allow quick installation of up to four compatible PDUs and vertical cable managers.Designed for Baying Multiple Enclosures in a RowThis expansion model comes without side panels for baying with other rack cabinets in a row. Integrated baying tabs make it easy to combine multiple units. This rack is also compatible with hot aisle/cold aisle configurations. Center-to-center width can be set at 600 millimeters to match standard data-center floor tiles.Meets Payment Card Industry StandardsThe SRX47UBEXP provides physical equipment and media security required for PCI DSS (Payment Card Industry Data Security Standard) compliance. This is essential for companies that process, store and/or transmit credit card information.

DIN Rail-Mounting Kit Compatible with Wide Range of EquipmentThis 2U rack-mount DIN kit includes top hat, mini top hat and G-style rails, making it compliant with an array of DIN rail equipment, such as power supplies, bell transformers, terminal strips, programmable time switches and circuit breakers. The adjustable rails can be easily set back to match DIN rail equipment of any depth.Premium Construction Designed to Endure in Busy Rack ApplicationsThe SRDINRAIL2U DIN rail-mounting kit is made from durable cold-rolled steel with a black powder-coated finish that blends seamlessly with your rack décor. It mounts into 2U of space in an EIA-standard 19-inch open frame rack or floor-standing rack enclosure. Rack-mounting hardware is included for quick installation right from the box.2-Year Warranty and Environmentally Responsible DesignThe SRDINRAIL2U comes with a 2-year warranty. It’s manufactured in compliance with strict RoHS specifications.

Connects Your USB Device to a Wired Ethernet Network without an Internet Card InstalledThis USB to LC fiber optic Ethernet adapter allows you to instantly connect your computer, laptop, tablet or other USB-compatible device to a wired 10/100/1000 Mbps fiber optic network, even if your device has no NIC (Network Interface Controller) installed. The adapter offers access to a Gigabit Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. It transmits data up to 5 kilometers (3.1 miles) from your fiber network using a wavelength of 1310nm.Hot-Swappable for Installation Without Network InterruptionThis USB 3.0 LC Fiber Transceiver Ethernet adapter is fully hot-swappable, so you can install it without a potentially costly network shutdown or device reboot. Just connect the built-in USB cable to your device’s USB port (which also powers the adapter), and connect the LC duplex port to a high-speed network switch, router or hub using existing or newly run singlemode fiber cable (such as N370-Series, sold separately).Delivers Full Gigabit Ethernet Performance with Audio and Video StreamingThe compact USB to Ethernet adapter supports full 1 Gbps network speeds and USB 3.0 speeds, allowing you to transfer data efficiently and stream audio and video. The direct fiber connection minimizes the risk of data leaks and electromagnetic interference (EMI). A blue LED indicates successful Ethernet connection and data transfer. The adapter works with Windows and Microsoft Server operating systems.

Increase Ventilation Inside Your Wall-Mount Rack Enclosures and Server CabinetsSRXFANWM SmartRack® Wall-Mount Roof Fan Kit is an ideal accessory for maintaining a constant flow of air within your rack enclosures and server cabinets. Better airflow keeps your valuable rack components cool, helps boost system performance and avoids costly equipment failures that can lead to downtime, damage and data loss.Powerful 230V Fans Provide Proper CoolingTwo durable five-inch 230V fans mount inside or outside the cabinet to draw hot exhaust air out and facilitate equipment cooling. The high-performance fans circulate air at 210 cubic feet per minute (CFM) and do so quietly at about 50 decibels—about as loud as your refrigerator.Compatible with SmartRack Wall-Mount EnclosuresThe SRXFANWM comes fully assembled and ready to mount to your rack cabinet with the included hardware. Compatible racks include SRW6U, SRW9U, SRW10US, SR12UB, SRW12U, SRW12US, SRW12US33, SRW12USG, SRW18US, SRW26US and other SmartRack enclosures that specify the use of this accessory. The three-foot AC power cord features a C14 input plug that connects to a conveniently located wall outlet, surge protector or PDU.