Gateway3 4G 1SFP

雲端管理型 VPN 防火牆,配備 4 個 Gigabit 乙太網路埠(1 個 PoE+)及 1 個 SFP 插槽

ESG320

Product Highlight

EnGenius ESG320 雲端管理型 VPN 路由器專為注重成本的中小型企業設計,提供負載平衡、雙 WAN 和安全的站對站 VPN 等進階功能。無縫整合 EnGenius 雲端平台,簡化配置並可隨時隨地提供集中管理。此高性能解決方案結合強大的安全性、卓越的連接性及隨業務需求成長的彈性,提供卓越的價值。

  • 簡單且統一的雲端管理,適用於各規模企業
  • 直覺式集中設備可視化,隨時隨地掌控
  • 雙 GE WAN 和雙 GE LAN 提供最大效能
  • 雙核心 2.1 GHz 處理器,提供更快速度與更高效能
  • 內建負載平衡與雙 WAN 及行動網路故障轉移保護
  • PoE+ 埠可為 Wi-Fi 基地台、IP 攝影機或 IP 電話供電
  • 具狀態檢查功能的防火牆,提供高效過濾與檢測以提升安全性
  • 高速且安全的站對站 VPN 和用戶端 VPN
  • 快速自我修復的 VPN 和 VLAN 設置,簡化部署流程
  • 免接觸系統維護與自動更新
  • 多種直通與路由選項
  • 支持外部 Radius 的認證頁面
  • 整合 CloudBrink 服務,提供零信任網路存取(ZTNA)解決方案

Hardware

CPU Processor

Dual Core

Operating Frequency

2.1GHz

Memory

4GB

Flash Storage

8GB

RJ-45 Interface

4x1G

SFP Interface

1xSFP

PoE Ports

1

PoE Standard

802.3 af/at

I/O Interfaces

1 x RJ-45 console
1 x USB 3.0

Mounting Method

Wall mount

Security

TPM

2

Network & Security

Firewall (SPI throughput)

3 Gbps

VPN throughput

900 Mbps

Max. Concurrent VPN Tunnels

100

Max. Concurrent VPN Users

50

Max. TCP Concurrent Sessions

1,000,000

Max VLAN

16

Firewall Features

Stateful Packet Inspection
Policy Rules
Port Forwarding
1:1 NAT
Allow Inbound Services
Layer 7 Application Firewall

Site-to-Site VPN

Mesh VPN / Hub-and-Spoke

Encryption

3DES, AES (256/192/128-bit)

Authentication

MD5, SHA1, SHA2 (256-bit)

Key Management

IKEv1 (x-auth, mode-config)
IKEv2 (EAP, configuration payload)

VPN Features

Site-to-Site VPN
Client VPN (IPsec / SecuPoint SSL)
Policy-based VPN
IPSec NAT traversal (NAT-T)
Dead Peer Detection (DPD)
Auto-VPN Connection
Auto NAT traversal

Operation mode

Routed / Passthrough

Multiple WANs

Dual

Bandwidth Limit

Per client / Per Interface

Traffic Load Balancing

WAN load balancing with WRR

Networking Features

Static Route
Multiple WANs
USB Cellular
User Authentication
PPPoE
VLAN Tagging
Captive Portal
Custom Splash Page
Dynamic Routing
Bandwidth Limit
Traffic Load Balancing
DHCP client/server/relay
Dynamic DNS support
Policy Based Routing

Security Service

CloudBrink

Environmental & Physical

Power

54V / 1.2A

Operation Temperature

0°C to 40°C

Humidity (non-condensing)

5 to 95% non-condensing

Dimensions & Weight

Dimensions

Weight: 2.14 lbs. (0.97k g)
Length: 8.27” (210 mm)
Width: 7.07” (179.5 mm)
Height: 1.38” (35 mm)

Package Contents

Power adapter
Power cord
RJ-45 Console Cable
Wall Mount Kit
Product Card

Regulatory Compliance

FCC Part 15 (Class B)
IC
CE EMC
CB
UL

Model Comparison

Gateway3 4G 1SFP

Gateway5 4mG

Gateway6 4mG

Gateway6 8mG 2SFP+

Model Number ESG320 ESG510 ESG610 ESG620
中央處理器 雙核心 四核心 四核心 四核心
運行頻率 2.1GHz 1.6GHz 2.2GHz 2.2GHz
記憶體 4GB 4GB 8GB 8GB (v1);4GB (v2)
快閃儲存 8GB 8GB 8GB 16GB
RJ-45 網路埠 4 x 1G 4 x 2.5G 4 x 2.5G 8 x 2.5G
PoE供電標準 af/at 802.3af/at 802.3af/at 802.3af/at
SFP 光纖模組 1 x SFP - - 2 x SFP+
PoE供電埠 1 1 1 4
安全晶片 TPM TPM TPM TPM
防火牆(SPI 傳輸能力) 3G 4G 6.8G 7.7G
電源供應 54V/1.2A 54V/1.2A 54V/1.2A Internal 300w power
VPN傳輸能力 900M 970M 1.5G 1.5G
最多同時VPN連線 100 200 300 300
安裝方式 Wall mount Wall mount Wall mount Rack mount
尺寸 210 x 179.5 x 35 mm 210 x 179.5 x 35 mm 210 x 179.5 x 35 mm 330 x 230 x 44 mm
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Downloads

類型
檔名
Version
Release Date
下載
Checksum
Data Sheet 規格手冊_EnGenius VPN Router Datasheet v1.8 24 12 月, 2025
Quick Guide 快速入門指南_Gateway3 4G 1SFP_ESG320_QSG_EN v1.0 05 1 月, 2026
Brochure 簡介手冊_Brochure EnGenius Cloud Solution v4.3 19 1 月, 2026
Data Sheet 規格手冊_EnGenius Cloud Management v1.6 26 12 月, 2024
User Manual 使用手冊_EnGenius Cloud User Manual v1.0 14 1 月, 2026
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.68-6.bin v1.2.68 10 1 月, 2025
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.70-12.bin v1.2.70 06 3 月, 2025
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.71-0.bin v1.2.71 18 4 月, 2025
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.80-6.bin v1.2.80-6 09 7 月, 2025
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.81-4.bin v1.2.81-4 31 7 月, 2025
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.82-0.bin v1.2.82-0 02 9 月, 2025
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.85-16.bin v1.2.85-16 09 1 月, 2026
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.90-8.bin v1.2.90-8 12 2 月, 2026
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.91-0.bin v1.2.91-0 06 3 月, 2026
Firmware Gateway3_4G_1SFP_ESG320_firmware_v1.2.95-9.bin v1.2.95-9 08 4 月, 2026
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