Network Hub & Switches

27 matches

Black Box Industrial Opto-Isolated Serial to ...

Interfaces/Ports Total Number of Ports: 2 Network (RJ-45): No DVI: No USB: No ... Interfaces/Ports Total Number of Ports: 2 Network (RJ-45): No DVI: No USB: No Parallel Port: No Digital Audio: No Digital Audio/Video: No Management Port: No Number of SC Ports: 1 Media & Performance Media Type Supported: Optical Fiber Fiber Mode... more

as low as $638.07

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Dell E-Port Plus Latitude Docking Station Por...

Description: Refurbished Dell E-Port Plus Docking Station/Port Replicator. Thi... Description: Refurbished Dell E-Port Plus Docking Station/Port Replicator. This does not come with an ac power adapter. 2 x 3.0 USB Port 3 x 2.0 USB Port 1 x eSATA/USB Port 1 x Network/RJ-45 port 1 x 15-pin HD D-Sub (HD-15) VGA 2 x 24-Pin Digital... more

as low as $58.99

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Kramer MegaTOOLS TP-590RXR Video Extender Rec...

High Performance Standard Extender - Professional HDBaseT extender for providi... High Performance Standard Extender - Professional HDBaseT extender for providing extended-reach signals over twisted-pair copper infrastructures. TP-590RXR is a standard extender that can be connected to any market-available HDBaseT-compliant... more

as low as $576.00 $540.72

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Wiegand Extender / Wiegand Signal Format to R...

Instructions:Please pay attention to the following points when using the exten... Instructions:Please pay attention to the following points when using the extender:1. The card reader must be connected to the transmitter that is the GND of both should be connected; 2. The access control board must be connected to the receiving... more

as low as $38.30 $34.09

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Profession RF Demo Kit VNA RF Tester Board Fi...

Specifications: Material: PCB Color: green RLC series and parallel circuit 1 R... Specifications: Material: PCB Color: green RLC series and parallel circuit 1 RLC series and parallel circuit 2 33 ohm resistance SWR=1.5 75 ohm resistance SWR=1.5 BSF ceramic notch filter center frequency 6.5MHz BPF ceramic filter centre frequency... more

as low as $50.65

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2X Wiegand Extender / Wiegand Signal Format t...

The extender does not distinguish between receiving and sending The wiring is ... The extender does not distinguish between receiving and sending The wiring is correct Both sides need power supply 9-24v Adaptive wg26-wg80 format Signal delay in 50-150ms Model Number:WG-RS485 Instructions:Please pay attention to the following... more

as low as $63.62

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RF Calibration Learning Board Includes UFL Pa...

Radio Frequency Test Board Small Portable Durable Stable RF Demo Kit Convenien... Radio Frequency Test Board Small Portable Durable Stable RF Demo Kit Convenient Reliable For Vector Network Analyzer Antenna Analyzer Test RF Demo Kit RF Test Module Vector Network Analyzer Board Filter/Attenuator Module Specification: Item Type: RF... more

as low as $12.14

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AD9481 Module 8-Bit Parallel High-Speed ADC D...

Power supply: Single power supply 5V Number of channels: single channel ADC re... Power supply: Single power supply 5V Number of channels: single channel ADC resolution:8 digits sampling rate:250Msps Input voltage range:±1V(2Vpp) Simulate bandwidth:350MHz Input impedance:50Ω Reference voltage :Internal 1.0v Control level... more

as low as $86.80

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FOR Mini 6 in 1 Parallel Hub 4 Parallel Ports...

FOR Mini 6 in 1 Parallel Hub 4 Parallel Ports 2 USB Ports for X8 SE Pho FOR Mini 6 in 1 Parallel Hub 4 Parallel Ports 2 USB Ports for X8 SE Pho more

as low as $104.85 $79.85

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USB Hub 7-Port Aluminum Compact Portable Supe...

Features: Compact and lightweight for easy portability. Unique card-opening de... Features: Compact and lightweight for easy portability. Unique card-opening design for energy-saving convenience. Seven USB ports with hot-swappable functionality and plug-and-play functionality for ease of use. Parallel ports prevent interference... more

as low as $21.99

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StarTech Gigabit Ethernet Single Mode Fiber M...

Interfaces/Ports Total Number of Ports: 2 Network (RJ-45): Yes DVI: No USB: No... Interfaces/Ports Total Number of Ports: 2 Network (RJ-45): Yes DVI: No USB: No Parallel Port: No Digital Audio: No Digital Audio/Video: No Management Port: No Number of Network (RJ-45) Ports: 1 Number of SC Ports: 1 SC Port Type: Duplex Media &... more

as low as $427.51

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Cisco Catalyst IE-9320-24P4S Ethernet Switch

Robust resiliency enabled by features such as dual ring design Resilient Ether... Robust resiliency enabled by features such as dual ring design Resilient Ethernet Protocol (REP) Parallel Redundancy Protocol (PRP) PROFINET Media Redundancy Protocol (MRP) ring High Availability Seamless Redundancy (HSR) ring EtherChannel... more

Masteelf USB Hub Multiplier Port Expander Ada...

Description This USB 3.0 data dock is made of premium material which can withs... Description This USB 3.0 data dock is made of premium material which can withstand long-lasting use. Features the quality material which has high durability not easy to deform. Fine workmanship ensures practicality. Features -Color: Black -Material:... more

as low as $14.32 $12.74

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Manhattan Full Speed USB to Parallel Printer ...

General Information Easily connect USB-equipped computers with DB25 parallel p... General Information Easily connect USB-equipped computers with DB25 parallel peripherals. The Manhattan Full-Speed USB to DB25 Parallel Printer Converter with bi-directional data transfer easily supports USB-to-parallel and parallel-to-USB... more

as low as $14.39

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Vaupan Three-in-One Adapter 3.1 USB Multiport...

INTRODUCTION: USB 3.1 is the newest USB specification the data transmission sp... INTRODUCTION: USB 3.1 is the newest USB specification the data transmission speed will be faster Compared with USB3.0 the new USB technology is a more efficient data coding system and provide more than double the valid data throughput support data... more

as low as $25.99 $9.99

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Mellanox HDR QSFP56 MMF Transceiver MMA1T00HS

General Information Mellanox MMA1T00-HS transceiver is a 4-channel pluggable Q... General Information Mellanox MMA1T00-HS transceiver is a 4-channel pluggable QSFP56 optical transceiver designed for use in 200Gb/s InfiniBand applications. This module incorporates Mellanox integrated circuit technology in order to provide high... more

IEC ADP3140A USB to IEEE 1284 Converter with ...

Manufacturer part number: ADP3140A Features •USB specification revision 1.1 ... Manufacturer part number: ADP3140A Features •USB specification revision 1.1 compliant. •Bi-directional communication between PC and printer. •USB Speed (12Mbps) with bus powered. •Plug N Play on XP & Higher versions shows up as Virtual... more

as low as $24.54

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Portable USB Hub with Independent and LED Lig...

Description This USB 3.0 data dock is made of premium material which can withs... Description This USB 3.0 data dock is made of premium material which can withstand long-lasting use. Features the quality material which has high durability not easy to deform. Fine workmanship ensures practicality. Features -Color: Black -Material:... more

as low as $20.45 $18.20

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Cisco Catalyst IE9300 Ethernet Switch

Robust resiliency enabled by features such as dual ring design through four Gi... Robust resiliency enabled by features such as dual ring design through four Gigabit Ethernet uplink ports Resilient Ethernet Protocol (REP) Parallel Redundancy Protocol (PRP) PROFINET Media Redundancy Protocol (MRP) ring High Availability Seamless... more

LEORX 7 Port USB Hub with Parallel Ports and ...

Description Travel with ease or manage home tasks efficiently using this versa... Description Travel with ease or manage home tasks efficiently using this versatile pc usb extension hub. Its overload protection ensures the safety of your connected devices making it a reliable choice for daily use. The led light indicator adds a... more

as low as $13.57

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