Key facts
- Manuals
- 7
- Languages
- ZH
- Last added
- 2026-09-30
Featured 伊林思 manuals
E-Lins H720ctd Router Specification Manual
The H720ctd router from E‑Lins combines CDMA2000 and TD‑SCDMA modules to provide reliable dual‑network connectivity for industrial IoT applications. It features a high‑performance 32‑bit communication processor, metal housing with IP30 protection, and a wide power input range.
The device offers four LAN ports, one WAN port with POE, optional Wi‑Fi, GPS, DTU serial ports, and extensive VPN, firewall and remote management capabilities. It is designed for harsh environments with operating temperatures from –35 °C to +75 °C and a compact metal enclosure. This manual is written in Chinese.
Covers: Product Overview · Key Features · Interfaces · Technical Parameters · Hardware System · Power Interface
e-lins H720 Dual SIM Dual Module DTU Specification Sheet
The H720 series DTU combines a router and DTU in one unit, offering dual‑SIM, dual‑module capability for seamless network redundancy. It targets industrial IoT applications such as smart grid, transportation, home automation, finance, public safety, and environmental monitoring.
Equipped with an industrial‑grade 32‑bit communication processor, up to 8 MB flash, 64 MB RAM, four Ethernet LAN ports, one WAN port (POE optional), Wi‑Fi, GPS, and optional battery, the device supports 2G/3G/4G networks, VPN, firewall, and extensive management interfaces (WEB, Telnet, CLI). It operates from –35 °C to +75 °C and meets IP30 protection with a metal enclosure. This manual is written in Chinese.
Covers: 产品概述 · 主要功能特性 · 技术参数 · 硬件系统 · 接口类型 · 软件系统 VPN特性
Yilinsi H720ttd Router Specification Manual
The H720ttd LTE+TD‑SCDMA dual‑SIM router from Yilinsi is designed for industrial IoT deployments such as smart grid, transportation, and remote monitoring. It features dual‑module connectivity, automatic link switching, and a rugged metal enclosure with IP30 protection.
Key hardware includes a high‑performance 32‑bit industrial processor, 8 MB flash, 64 MB RAM, four LAN ports, one WAN port with PoE, and optional Wi‑Fi, GPS and DTU modules. The device supports a wide range of 2G/3G/4G bands, VPN, firewall, and advanced management interfaces. This manual is written in Chinese.
Covers: Product Overview · Key Features · Technical Parameters · Hardware Specifications · Interface Details · Wireless and Network Bands
Yilin Si H750t 4G LTE Dual‑SIM Router Specification Manual
The H750t is an industrial‑grade 4G LTE dual‑SIM router from Yilin Si, built on a high‑performance 32‑bit communication processor and Linux‑based software. It offers multiple network interfaces (RS‑232/RS‑485, Ethernet LAN/WAN, optional Wi‑Fi, GPS, POE) and supports a wide range of 2G/3G/4G bands for reliable data transmission in harsh environments.
Designed for IoT and M2M applications such as smart grid, transportation, security, and industrial automation, the device provides VPN, firewall, remote management, and extensive configuration options through web, Telnet, and CLI interfaces. Its metal enclosure meets IP30 protection and can operate from –35 °C to +75 °C. This manual is written in Chinese.
Covers: Product Overview · Main Features · Technical Parameters · Hardware System · Software System · Interface Specifications
Latest 伊林思 manuals
E-Lins H720ctd Router Specification Manual
Product Leaflet 8 pages · 363 KB · ZHThe H720ctd is an industrial dual‑module CDMA2000/TD‑SCDMA router with multiple interfaces, rugged design and extensive network features.
e-lins H720 Dual SIM Dual Module DTU Specification Sheet
Product Leaflet 9 pages · 393 KB · ZHThe e-lins H720 DTU is a dual‑SIM, dual‑module industrial IoT device with multiple network, Ethernet and Wi‑Fi interfaces.
Yilinsi H720ttd Router Specification Manual
Product Leaflet 9 pages · 393 KB · ZHThe H720ttd is an industrial‑grade LTE+TD‑SCDMA dual‑SIM router with multiple Ethernet, Wi‑Fi and optional interfaces for IoT applications.
Yilin Si H750t 4G LTE Dual‑SIM Router Specification Manual
Product Leaflet 9 pages · 449 KB · ZHSpecification manual for the Yilin Si H750t 4G LTE dual‑SIM industrial router, detailing features, hardware, and technical parameters.
E-Lins H685e EDGE Router Specification Manual
Product Leaflet 7 pages · 439 KB · ZHThe H685e EDGE is an industrial‑grade wireless router with multiple network interfaces, VPN support and wide temperature tolerance.
Yilin Si H685 Series 3G/4G Router Datasheet
Datasheet 10 pages · 502 KB · ZHTechnical specification sheet for the Yilin Si H685 series 3G/4G industrial router.
Yilin Si H700 Dual‑SIM Router Specification Sheet
Datasheet 9 pages · 386 KB · ZHThe Yilin Si H700 dual‑SIM router is an industrial‑grade IoT router with dual cellular, Wi‑Fi, GPS, PoE and extensive security features.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in 伊林思 manuals
What network modules does the H720ctd support?
It supports dual modules: CDMA2000 for telecom 3G EVDO and TD‑SCDMA for mobile 3G, and is also compatible with 2G networks.
What is the operating temperature range of the H720ctd?
It can operate from –35 °C to +75 °C.
What is the operating temperature range?
It can operate from –35 °C to +75 °C.
From: e-lins H720 Dual SIM Dual Module DTU Specification Sheet
Does the H720 DTU support VPN and firewall functions?
Yes, it supports IPSec, PPTP, L2TP, GRE VPNs and includes a firewall with up to 100 Mbps throughput.
From: e-lins H720 Dual SIM Dual Module DTU Specification Sheet
What network technologies does the H720ttd support?
It supports LTE (4G), TD‑SCDMA (3G), and 2G GSM/GPRS/EDGE networks.
Does the H720ttd include VPN functionality?
Yes, it supports IPSec, PPTP, L2TP, GRE and related VPN features.