Specification sheet for the E‑Lins H685ev EVDO industrial wireless router, detailing features, hardware, and performance.
The H685ev EVDO router from E‑Lins is an industrial‑grade wireless communication device built on a high‑performance 32‑bit processor and Linux OS. It offers multiple network options, robust security, and a compact metal enclosure suitable for harsh environments.
The document lists the router’s main functions, technical parameters, hardware interfaces, power specifications, environmental ratings, and typical application scenarios such as smart grid, transportation, and industrial automation. This manual is written in Chinese.
| CPU | Industrial‑grade 32‑bit communication processor |
|---|---|
| Flash Memory | 8 MB (64 Mb) flash, expandable to 64 MB/512 Mb |
| SDRAM | 64 MB (512 Mb) |
| Power Input | DC 5‑40 V (optionally DC 5‑50 V) |
| Operating Temperature | -35 °C to +75 °C |
| Dimensions | PCBA 96 mm × 56 mm × 14 mm; overall 100 mm × 60 mm × 21 mm |
| Weight | 220 g (excluding antenna and mounting hardware) |
| VPN Support | IPSec, PPTP, L2TP, GRE |
The router accepts a wide DC input range of 5 V to 40 V, with an optional range up to 50 V.
The device operates from –35 °C up to +75 °C.