Best Network Transceiver

Marco Polo Ultralight Drone/UAV/Model Rocket Location and Recovery System – No GPS or Cell Service Required – No Monthly Fees – Never Lose your Drone Again - Starter System for 2 Aircraft

Simple to setup and use, single button-push to begin searching for lost RC model with real-time distance and direction feedback.
Works anywhere, totally self-contained, no GPS or cell network required, no monthly service contracts, ideal for remote areas.
Rechargeable lithium-ion battery in transceiver tag gives you up to 15 days to find your lost model.
Super small, compact tag transceiver easily fits on even small RC models, weighs only .42 oz. (12 g).
Does not interfere with RC radios – Marco Polo only transmits when you activate search mode from the handheld locator.

...LEX — 50/125 micron fiber cables with dual small form factor LC connectors are designed for 10 Gigabit applications in SAN networks and data centers.
OM3 LOMMF (laser optimized multi-mode fiber) rated.
Compatible with all multimode 50/125 micron fiber cabling Connects to VCSEL laser network equipment such as SFP+ transceivers, Ethernet switches, media converters, industrial Ethernet devices, and optical fiber NIC's.
★ WIDELY USED — It is Suitable for SFP transceivers and media converters, compatible with HUAWEI and Cisco, such as Cisco Compatible 10GBASE-SR SFP+ Transceiver Module, Cisco SFP-10G-SR Gigabit Interface Converter SFP Module, Cisco SFP-10G-SR 10GBase-SR SFP+ Transceiver, Cisco Compliant 1000BASE-SX SFP Transceiver Module GLC-SX-MM-OEM, Cisco MGBSX1 Gigabit SX Mini-GBIC SFP Transceiver, Cisco GLC-SX-MMD, Cisco Gigabit SX Mini-GBIC..

100% CISCO SFP-GE-S COMPATIBLE SFP TRANSCEIVER: Works with Cisco switches like IE3400, IE3300, IE3200, , and others.
TECHNICAL SPECS: 1000BASE-SX | 1 Gbps | Multi Mode (MMF) | LC Connector | 850nm | Digital Diagnostic Monitoring (DDM) | Distances up to 550m (.34mi).
TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches.
DDM support reports the transceiver's status to most SNMP network management tools.
WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules.

This antenna tune kit comes with the standing wave directions..
Using a T-type topology network, shortwave 1-30MHz..
Can withstand the transmit power of 15W..
The tuning range of approximately 30-300 ohms..
Very convenient for QRP communication, to ensure high efficiency radio transceiver in communication, but also allows you to fully enjoy the fun of....

10Gbps: 10G SFP+ port allows you to connect to 10Gb/s SFP+ transceiver module for DAC for AOC and upgrade the Ethernet speed to 10Gbps (PCIE X8 channel for PCIE X8 and PCIE X16 slots)..
Supported Systems: For Windows Server 2003, for 2008, for 2012, for Win7, for win10, for Win2003, for 2008r, for 2016, etc. Fully compatible to meet your needs for various operating systems in the data center or at home..
Switching Support: 10Gbp network adapter card supports various home computer motherboards, servers. Supports multiple PC replication without switching..
Scope of Application: PICE network adapter card internal thin and standard bracket can be used with standard and mini computer chassis, servers..
PCB Material: 10Gb PCI E NIC network card is made of PCB material, which is not deformed for long time use, thus ensuring the stability for a long time..

Simple to setup and use, single button-push to begin searching for lost RC model with real-time distance and direction feedback.
Works anywhere, totally self-contained, no GPS or cell network required, no monthly service contracts, ideal for remote areas.
Rechargeable lithium-ion battery in transceiver tag gives you up to 15 days to find your lost model.
Waterproof to IP67 Standards, crush resistant polycarbonate case for excellent crash survivability.
Does not interfere with RC radios – Marco Polo only transmits when you activate search mode from the handheld locator.

What You Get: 2pcs Gigabit Ethernet SFP Slot media converters.
1 x User’s Manual. Support wide power supply voltage (100V-240V), Power Supply: 5V-1A, UL Certified..
Supports Multi-mode or Single-mode fiber using different SFP modules (not including any SFP transceiver).
Convert and extend different networks over a LC fiber cable connection up to 120KM (depends on the SFP transceiver).
RJ45 Port: 10M/100M/1000M Auto-negotiation, full Duplex or half Duplex, Auto-negotiation, Supports MDI/MDIX auto-crossover, Complies with IEEE 802.3/802.3u/802.3z/802.3ab..
Fiber Optical Port: 1.25Gbps 1310-nm wavelength SFP port, connecting the BiDi transceivers up to 30-120km.
Fiber Type: SMF, Cable Type: UTP/STP Cat.5e for 100 meters..
Plug & Play: Simply plug in optical port and RJ45 port, and it will work immediatelly. Status LED's for TX, FX LINK/ACT, POWER, FDX to easily monitor network status. Supports jumbo frame size 9K bytes.
Supports working temperature range from 0°C to 60°C..