2019 Smart City Solution 2019 Smart City Guide | Page 8

Wireless Backup for ERPS v2 Network by LTE PoE Router
Industrial Cellular PoE Routing Switch
WR316GPS series
．High-speed LTE Cat.4 routing and dual SIM standby
．Full-Giga: 4x 1000M RJ45 Copper + 2x 100/1000M SFP Fiber
．4-port IEEE PoE 802.3af/at 30W per port and 120W total PoE budget
．ITU-T G.8032 ERPS v2 Ring Redundancy
．Ring failure to LTE Redundancy
．VRRP redundancy
．OpenVPN, IPsec, L2TP for secured connection
．USB for easy field configuration and firmware upgrade
．Built-in Cloud AWS Agent, Azure Agent, ThingsMaster Agent
．Support TACACS+ multi-user authentication for privileged user management
．-40°~75°C wide operation temperature
．EN50121-4 railway compliance
．NetMaster- NMS system for individual node monitoring
．ViewMaster- Remote configuration software utility for distributed management
Model Eth-LAN PoE Radio USB SD SIM DI/DO Power Input Temp. Certification
WR316GPS-LTE 2xGF SFP 4xGE LTE Cat.4 1 - 2 0/1 48/54 VDC -40~75°C EN50121-4
Radio RED
ERPS Backup by Wireless Network
ITU-T G.8032 ERPS v2 is a crucial deployment in the industrial redundant network. However it can only protect in one link
failure of a Ring. If there is more than one link failed, the ERPS Ring will still break. The patented Wireless ERPS Backup technol-
ogy uses L2 VPN to provide the wireless L2 backup mechanism.
Operator
L2-VPN
RPL
Neighbor
VPN Server
Operator
VPN Server
L2-VPN
L2-VPN
RPL
Owner
RPL
Neighbor
RPL
Owner