Comparison Cudy LT500D vs Cudy LT500

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	Cudy LT500D	Cudy LT500
	$99.90 Compare prices 1	from $89.99 Compare prices 2
all specs only differences
TOP sellers	Amazon.com $100.00 Buy in shop	Amazon.com $90.00 Buy in shop BestBuy.com $90.00 Buy in shop
Product type	router	router
Data input (WAN-port)	Ethernet (RJ45) SIM card	Ethernet (RJ45) SIM card
4G speed (LTE)	Cat.4 (150/50 Mbps)	Cat.4 (150/50 Mbps)
Wireless Wi-Fi connection
Wi-Fi standards	Wi-Fi 3 (802.11g) Wi-Fi 4 (802.11n) Wi-Fi 5 (802.11ac)	Wi-Fi 3 (802.11g) Wi-Fi 4 (802.11n) Wi-Fi 5 (802.11ac)
Frequency band	2.4GHz 5 GHz	2.4GHz 5 GHz
Operating ranges	dual-band (2.4 GHz and 5 GHz)	dual-band (2.4 GHz and 5 GHz)
Wireless speed 2.4 GHz	300 Mbps	300 Mbps
Wireless speed 5 GHz	867 Mbps	867 Mbps
Connection and LAN
LAN	4 ports 100 Mbps	4 ports 100 Mbps
Reassignable WAN / LAN	1 port	1 port
Antenna and transmitter
Number of antennas	2	2
Antenna type	external	external
Gain	5 dBi	5 dBi
Antennas (mobile internet)	x2, removable	x2, external (non-removable)
Transmitter power	20 dBm	20 dBm
Signal strength 2.4 GHz	20 dBm	20 dBm
Hardware
RAM	128 MB	128 MB
Flash memory	16 MB	16 MB
Functions
Features	channel reservation NAT MESH mode	channel reservation NAT MESH mode
More features	DHCP server VPN DDNS DMZ	DHCP server VPN DDNS DMZ
Security
Safety standards	WPA WEP WPA2	WPA WEP WPA2
Color
Added to E-Catalog	july 2023	july 2023

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Glossary

Antennas (mobile internet)

3G/LTE antennas improve the quality and reliability of signal reception from cell towers, which is especially useful far from base stations. There are such antennas on board models with support for SIM-cards. Antennas for 3G / LTE are internal and external, there are also pieces of equipment that do not have antennas in the delivery set, but with specially provided antenna connectors.

- Internal. Wi-Fi devices equipped with internal 3G/LTE antennas only. The location inside the case protects the antennas from breakage and damage, while the equipment itself has a neat appearance. On the other hand, the user does not have the opportunity to choose the required antenna for efficiency.

- External. The device has its own external antennas to improve the quality of 3G/LTE reception. Most often, such antennas are a removable part of the structure with connection through the appropriate connectors; however, some models may be equipped with non-removable external antennas, which are foldable for easy transport and storage.

— Connectors for antennas. Separate connectors in the design of the modem for connecting 3G / LTE antennas. Appropriate connectors make it possible to use rather large devices with equipment, which significantly exceed the capabilities of "native" antennas (both internal and external). In addition, the...user has the right to choose an antenna for such a connector at his discretion.