ReviewsNetwork Topology Mapping

Garmin GPSMAP 1223xsv Combo GPS/Fishfinder with Worldwide Basemap (010-02367-02)

Easily integrate with more engines. Connect to compatible third-party devices with OneHelm digital switching..
Easily build your marine system using the best network connectivity..
Navigate any waters with preloaded mapping and coastal charts..
See below your boat with built-in sonar capabilities..
Manage your marine experience from nearly anywhere2..

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HINYSENO Mini PCI-E Single Port SFP Ethernet 10/100/1000Mbps Gigabit LAN Card Network Interface Controller Card for Intel 210AS Chipset Full/Low Profile Bracket

【Controller】 Intel 210AS, PCIe Bus Mini PCI Express, 1 x SFP.
Serializer-Deserializer (SerDes) to support 1000BASE-SX/LX (optical fiber - IEEE 802.3).
【Bus type】miniPCI Express* 1.2 (2.5GT/s).
【IEEE standard / Network topology】 1000BASE-SX / 1000BASE-LX (optical fiber - IEEE 802.3).
1000SX Multi mode, 1000LX Single mode, 1000BX Single....
【Operating System】Windows Server 2003 / Server 2008 / 2008 R2 / Server 2012 / 2012 R2 / 2016 R2.
Windows XP / Windows Vista / Windows 7 / Windows....

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NOYAFA Network Cable Tester,NF-8601S TDR Wire Tester Rj11 Rj45 BNC Multifuncation Ethernet LAN Cable Tester, Precise Breakpoint Test, with PING / POE

1.Measures Cable length and display the distance to fault..
length, distance to fault, graphical wire mapping, opens, Shorts.
3. Poe presence: identify which pins are providing power and detect how much voltage..
4. Ping function to test Network performance, data packet, min & max Time..
5. Tone trace Cable with complete AC interference Rejection, much easier than other tracers on markets.
6. Hub blink for locating Network port by the flashing port light on a server/switch/Hub/Router ports.
7. Tf card included to export data to computer (50 sets, txt format) or online updating..
8. Voltage detector: included in receiver (90-1000V).
9.Any questions , pls contact NOYAFA Store first..

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Garmin GPSMAP 923xsv Combo GPS/Fishfinder with Worldwide Basemap and J1939 Connectivity 010-02366-02

Easily integrate with more engines. Connect to compatible third-party devices with OneHelm digital switching..
Easily build your marine system using the best network connectivity..
Navigate any waters with preloaded mapping and coastal charts..
See below your boat with built-in sonar capabilities..

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Riiai 2in1 Network Cable Tester & Digital Multimeter, Multifunction Ethernet Wire Tracer with PoE & NCV & Lamp for CAT5 CAT6, Telephone Line Probe Toner Locator Finder Voltage Continuity Test Tool

...ded cable length measuring, continuity testing, voltage testing, cable faults testing, PoE testing, hub blink and NCV function, making it a must-have tool for cable engineers..
-【Audio Toner for Cable Collation】: Fast and efficient positioning. Real-time measurement of network cable length（up to 500M/1640ft), and built in short circuit protection. Quickly and easily identify the desired cable in large bundles. This unit is widely used in telephone systems, computer networks, BNC cables and other network cables. Perfect for security monitoring, communication wires, integrated wiring and other weak current systems..
-【PoE Testing & Port Flashing】: The POE testing feature can check cable mapping polarity, voltage of POE network switches, withstand 60VDC, and locate network ports by the flashing the network light (blinks every 2 second) on hubs and switches. Automatically detects and switches between 10M/100M/1000M modes..
-【Digital Multimeter Tester】: Capable of measuring AC voltage and current, resistance, continuity, diode testing, and temperature. With Stable performance, high precision, rock solid reliabi....

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Network Cable Tester, AT278 TDR Multi-Functional LCD Wire Tracker for RJ45, RJ11, BNC, Metal Cable,PING/POE NF-8601S for Length Testing

【Main Function-Fault Distance】Measures cable length and display the distance to fault, graphical wire mapping, opens, shorts..
【PoE & PING】PoE: Identify PoE presence and detect how much voltage. PING: To test network performance, data packet, min & max time..
【AC Filter】Tone trace cable with complete AC Interference Rejection, available on common switch & PoE Switch, much stronger than other tracers on markets..
【Hub Blink】To locate network port by the flashing port light on a server/switch/hub/router port..
【AT278 Cable Tester Benefits】TF card included to export data to PC.
Voltage detector: included in receiver (90-1000V).
Rechargeable Lithium battery for more efficient work. Low voltge alarm function and automatic delay power on-off. Big LCD color screen 320*240 and lighting lamp in darkness..

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Garmin GPSMAP 66i GPS Handheld and Satellite Communicator Featuring TopoActive mapping and inReach Technology Renewed

Large 3” Sunlight-readable color display for easy viewing.
Trigger an interactive SOS to the geos 24/7 search and rescue monitoring center.
two-way messaging via the 100% Global Iridium satellite network....
Preloaded Garmin TOPO mapping with direct-to-device Birdseye satellite imagery downloads (no annual subscription).
Cellular connectivity lets you access active weather forecasts and geocaching live.
Compatible with the Garmin explore website and app to help you manage waypoints, routes, activities and collections, use tracks and review trip data....

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Crown CTs 4200A Four-Channel Power Amplifier 180 watts per channel at 8 Ohms

High power-density, with four channels CTs 4200..
Selectable constant-voltage 70V100V or low-impedance 48 ohm operation for each channel pair..
FIT Fault Isolation Topology circuitry isolates faults within affected channels..
Proven Crown ABB Multi-Mode output topology..
Continuously-variable fans optimize cooling efficiency..

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JBL Pro JRX215 Passive DJ P/A Speaker Cabinet Bundle with Rockville RCTS1425 25 14 AWG 1/4 TS to Speakon Speaker Cable and Pair RVES1 Tripod PA Speaker Stands

Package Includes: (2) JBI Pro JRX215 15" 2000 Watt Professional Passive PA/DJ Speakers 8 Ohm JRX 215. (1) Pair of RockvilIe Tripod Speaker/Lighting....
JBI 2414H-C 25 mm (1 in) polymer diaphragm compression driver. Advanced network topology crossover design. High-voltage capacitors and inductors with....
Non-resonant, all-steel handles. 18-gauge hexagon perforated, steel grille Dual-angle pole-mount socket allows the speaker to tilt 10. Details: Power....
Maximum SPL: 129 dB. Nominal Dispersion : 90 x 50. Crossover Frequency : 2.2 kHz Dimensions (H x W x D) : 699 mm x 460 mm x 432 mm (27.5 in x 18.1 in....
Input Connectors : Parallel Neutrik Speakon NL-4 (x1).
.25in TS phone jack (x1). Grille : 18-gauge, powder-coated steel. Mounting & Suspension : 36....

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(2) JBL JRX225 Dual 15\ Professional 4000w Passive DJ/PA Speakers 4 Ohm JRX 225

Features: JBI JRX225 Dual 15" 2000 Watt Passive DJ/PA Speaker. Dual JBI low frequency drivers with a 64 mm (2.5 in) diameter edgewound ribbon voice coil for greater efficiency and power handling. JBI 2414H-C 25 mm (1 in) polymer diaphragm compression driver.
Advanced network topology crossover design. High-voltage capacitors and inductors with massive cores and heavy gauge wire. Progressive Transition high frequency waveguide. 19 mm (.75 in) MDF (Medium Density Fiberboard) enclosure.
SonicGuard protects the high frequency driver from excess power without interrupting the performance. Non-resonant, all-steel handles. 18-gauge hexagon perforated, steel grille Dual-angle pole-mount socket allows the speaker to tilt 10. Details: Power Rating : 500 W / 2000 W.
Frequency Range (-10 dB) : 42 Hz - 18 kHz. Frequency Response (3 dB) : 62 Hz - 13 kHz. Sensitivity (1w/1m) : 100 dB SPL. Nominal Impedance : 4 ohms. Recommended Amplifier Power : 500 W to 1000 W into 4 ohms. Maximum SPL : 133 dB. Nominal Dispersion : 90 x 50. Crossover Frequency : 2.2 kHz.
Dimensions (H x W x D) : 1092 mm x 464 mm x 432 mm (43 in x 18.3 in x 17 in). Weight : 42.6 kg (94 lb). High Frequency Driver : JBI 2414H-C , 1" exit compression driver mounted on Progressive Transition Waveguide. Low....

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JBL JRX212 12 DJ P/A Speaker Floor Wedge Monitor Bundle with Rockville RCTS1425 25 14 AWG 1/4 TS to Speakon Speaker Cable and Pair RVES1 Tripod PA Speaker Stands

Package Includes: (2) JBI Pro JRX212 12" 2000 Watt Professional Passive PA/DJ Speakers 8 Ohm JRX 212. (1) Pair of RockvilIe Tripod Speaker/Lighting....
JBI 2414H-C 25 mm (1 in) polymer diaphragm compression driver. Advanced network topology crossover design. High-voltage capacitors and inductors with....
Non-resonant, all-steel handles. 18-gauge hexagon perforated, steel grille Dual-angle pole-mount socket allows the speaker to tilt 10. Specifications:....
Maximum SPL : 128 dB. Nominal Dispersion : 90 x 50. Crossover Frequency : 2.1 kHz. Dimensions (H x W x D) : 584 mm x 399 mm x 325 mm (23 in x 15.7 in....
parallel. Grille : 18-gauge, powder-coated steel. Mounting & Suspension : 36 mm, dual-angle pole-mount socket. Features:....

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