Reviews Optical Network Card

WANLUTECH OTDR Tester CCTV Tester, 1310/1550nm OTDR Fiber Optic Tester 8'' Touchscreen Built-in DMM OPM OLS VFL Event Map Support TVI CVI AHD IP CVBS Camera Test PoE/HDMI in/RJ45 Cable TDR Test

  • ✅【All-in-one OTDR Tester】WANLUTECH MT-8000 combines all necessary fiber optic testing in one handheld device.This OTDR tester includes Optical Time Domain Reflectometer (OTDR:1310nm+1550nm,28dB/26dB,max test distance can up to 110km), Visual Fault Locator (VFL:max test distance 8km), Optical Power Meter (OPM:measurement range -70~+10 dBm), Light Source (CW,270 Hz, 330 Hz, 1 kHz and 2 kHz),Digital Multimeter(DMM) , Optical Loss Test, RJ45 cable test, Event Map, etc..
  • ✅【Professional OTDR Fiber Optic Tester】WANLUTECH OTDR tester uses automatic testing by default, just click to start testing after connecting into the fiber, there is no complicated parameter setting.
  • professional technicians can set the test range, pulse width and other parameters before testing, which will get more accurate curve results.Warning function could prevent OTDR module from being damaged by optical signal in fiber..
  • ✅【Parameters】WANLUTECH multifunctional Single Mode OTDR has 8'' retina touch screen, 2048*1536 resolution. OTDR fiber tester is powered by 7.4V/7000mAh Li-polymer batter with long working time.Interface type:FC-PC.1310nm/1550nm Testing Wavelength and 28....
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LG G4 H811 4G LTE Smartphone, 16MP Camera, 32GB, Metallic Grey (T-Mobile)

  • Internal Memory: 32GB, 3GB RAM + microSD Slot Expandable up to 128GB.
  • LG 16 Megapixel Camera (5312 x 2988 pixels) laser w/ Autofocus, optical image stabilization, LED Flash + Front-facing 8 Megapixel Camera, optical stabilization, HDR, stereo sound rec., Manual Modereo sound rec., Manual Mode.
  • Android v5.1 (Lollipop), 1.8GHZ 64 bit Hexacore Processor, with X10 LTE.
  • 5.5-inch IPS LCD Capacitive Multi-Touchscreen w/ Protective Corning Gorilla Glass 3.
  • This phone works with the T-Mobile network ONLY. T-Mobile SIM card required. GSM: 850,900,1800, 1900, UMTS: Band 2, 4 (Roaming Band: 1,5), LTE: Band 2,4,12 (Roaming Band: 3,5,7).
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SC/UPC Fiber Optic Attenuator 10dB, 2 Pack，in-Line Attenuator, Male/Female, Single-Mode Fixed, dB Options: 3dB, 5dB, 7dB, 10dB

  • ✅SC/UPC Fiber Optic Attenuato: SC/UPC Male to SC/UPC Female, 10dB, Singlemode fixed, Ceramic Core material, 2 Pack. Provide SC adapters to ensure the connection between fiber patch cable..
  • ✅Low Insert-loss & High Return-loss: Polarization dependent loss ≤0.2dB and Return Loss: ≥ 50dB. Using an attenuator to prevent over saturating an optical receiver when the optical power is too high and ensures low bit error rates preventing damage to receiving fiber optic equipment..
  • ✅Good Repeatability & Intercalation: Widely used in Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN, the performance is stable and reliable..
  • ✅Feature: Light weight, small volume, high accuracy, good stability and convenient operation..
  • ✅Attenuator Application: Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver..
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LC/UPC Fiber Optic Attenuator 5dB, in-Line Attenuator, Male/Female, Single-mode Fixed, dB Options: 3dB, 5dB, 7dB, 10dB, 10 Pack

  • Connector/Connection Polish: LC/UPC Male to LC/UPC Female, 10 Pack.
  • Low Insert-loss & High Return-loss: Optical fibers are connected by adapters through internal open sleeves. Provide LC adapters to ensure the connection between fiber patch cable..
  • Good Repeatability & Intercalation: Widely used in Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN, the performance is stable and reliable..
  • Feature: Light weight, small volume, high accuracy, good stability and convenient operation..
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New Upgraded Network Cable Tester with Optical Power Meter VFL, RJ45 Wire Cable Tracer for Telephone, Ethernet, Video, Tone Generator,CAT5 CAT6 Cable Toner Ethernet Cable Tester PoE

  • Anti-interference Network Cable Tester: Adopt advanced digital/analog/POE mode, high sensitivity, less noise interference, easy to accurately locate the target cable, widely used in engineering wiring, network and equipment maintenance.
  • Optical power Meter Test & Port Flashing: Connect the network cable to be tested to the transmitter, the wire tracker will automatically detect the optical fiber frequency and the port indicator will flash on the same screen, which can display the working speed of the port, which is convenient for accurately locating the line and port..
  • Multifunctional Network Cable Tester: There are nine features to meet your needs. Continuity testing, cable scan, port flash, length measurement, POE Power Supply Test, QC testing, optical power meter, VFL function, and NVC function..
  • PoE Testing: PoE testing can check cable mapping polarity and voltage of PoE network switches, withstand 60VDC. Automatically detects and switches between 10M/100M/1000M modes. Includes cable tracking, short circuit test, interruption of circuit test and etc.
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Dericam Outdoor WiFi Security Camera, Wireless PTZ Camera, HD 1080P, 4X Optical Zoom, Auto Focus, Night Vision, Motion Detection, Pre-Installed 32GB Memory Card, Black

  • ... Night Vision with clear image (black & white) even in dark, Zoom lens. Supports 2.4G router WiFi with powerful 5db Antenna included, 5ft cable, easy for you to go through wall when installation. Remote access to the camera on Smartphone via your mobile 4G network or WiFi. Note: Does not support 5G network!!!.
  • 【4x Optical Zoom with 360° Coverage】-- DERICAM Wireless IP Camera Provides Wide Viewing Angle, It Supports Horizontal 350 degree(Pan) and Vertical 80 degree(Tilt) rotation range, and 4x optical Zoom which means no matter you zoom in or zoom out, the image always will be clear and sharpness, it allows you to get closer and cleaner to your target, you will not miss any movement..
  • 【Motion Detection Alert & SD Card Storage】-- Dericam Wireless PTZ Dome Camera Supports Micro SD Card, from 8GB up to 128GB (Not included), Which could be installed by yourself. It supports remotely 7/24 loop recording and playback by an installed micro SD card (up to 90 days events recording by 32GB space). Available to set up a FTP web server or NAS to store video recordings and snapshots, or Email alerts as a Free Secure Personal Cloud Server..
  • 【Widely Security Applications】-- DERICAM Outdoor Home Security Camera System, It is designed for residential and bus....
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Sony Xperia XA Ultra unlocked smartphone,16GB Black US Warranty

  • Large 6” near borderless display on a narrow, curved 5.5” grip.
  • Front 16 MP Camera with optical image stabilization and a slow sync flash for the perfect selfie or group picture.
  • Main 21 MP Camera with fast Hybrid Autofocus to capture any moment.
  • 16GB onboard memory and up to 200GB expandable with MicroSD card.
  • SIM unlocked and compatible with GSM/LTE carriers utilizing GSM network such as AT&T, T-Mobile, Straight Talk, MetroPCS, Simple Mobile, Bright spot,....
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Samsung Galaxy S9 Plus 6.2 Dual SIM 64GB SM-G965F/DS Factory Unlocked LTE - Burgundy Red

  • 6.2" inch, Super AMOLED capacitive touchscreen, 16M colors, 1440 x 2960 pixels, Corning Gorilla Glass 5.
  • Android 8.0 (Oreo), Exynos 9810 Octa, Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55), Mali-G72 MP18.
  • 64GB Storage, 6GB RAM, Up to 400GB microSD Card slot.
  • Dual: 12MP (f/1.5-2.4, 26mm, 1/2.55", 1.4 µm, Dual Pixel PDAF) + 12MP (f/2.4, 52mm, 1/3.6", 1 µm, AF), OIS, phase detection autofocus, 2x optical....
  • Dual-SIM / Hybrid-SIM, Network Compatibility : SIM CARD 1 [ 2G GSM 850 / 900 / 1800 / 1900 and/or 3G 850(B5) / 900(B8) / 1900(B2) / 2100(B1) and/or 4G....
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AddOn Sfp+ Module

  • For Data Networking, Optical Network - 1 LC Fiber Channel Network - Optical Fiber Multi-mode - 32 Gigabit Ethernet - Fiber Channel, 32GBase-SW - Hot-swappable - TAA Compliant.
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Add On Xfp Module

  • For data Networking, Optical Network 1 10gbase-cwdm network.
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Add On Xfp Module

  • For data Networking, Optical Network 1 10gbase-cwdm network.
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Add On 1061701429-05-AO Addon

  • For data Networking, Optical Network 1 LC 10gbase-dwdm network.
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Sony Xperia XA unlocked smartphone,16GB International Version - No Warranty - Lime Gold

  • Large 6” near borderless display on a narrow, curved 5.5” grip.
  • Main 21 MP Camera with fast Hybrid Autofocus to capture any moment.
  • Front 16 MP Camera with optical image stabilization and a slow sync flash.
  • 16GB onboard memory and up to 200GB expandable with MicroSD card.
  • SIM unlocked and compatible with GSM/LTE carriers utilizing GSM network such as AT&T, T-Mobile, Straight Talk, MetroPCS, Simple Mobile, Bright spot,....
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