An optical line termination (OLT), also called an optical line terminal, is a device which serves as the service provider endpoint of a passive optical network.
4G WiFi Router S-4G1LW3 ... The device has Multi-interface and 4G LTE full frequency bands. It is basic on LTE CAT4 standard, inner WIFI and Ethernet
8 (POE 10/100/1000)+ 2 (10/100/1000) + 1 (10G) SFP Slot
Model No : S-8GE-2UG-1UF
PoE port: 1 to 8 port support IEEE802.3af/at (1000 Mbps)
UP link port:2 (1000 Mbps)
SFP port:2(1G)
PoE port output power: 15.4W/30W IEEE802.3af/at
Tenda S105 5-Port 10/100 Switch for desktop installation provides five 10/100M ports for easy expansion of your network for connecting printers, scanners,
