More customers than ever now require that not only the devices in their central data center be connected, but also devices at remote locations. Digi has identified this
new space as Remote Device Management and we now offer a suite of hardware and software solutions that utilize cellular networks. Available in GSM and CDMA
models, the Digi Connect WAN family includes:

* Digi Connect WAN 3G -
3G high speed upgradeable HSDPA/EV-DO Rev. A Wireless WAN cellular router with integrated VPN.
* Digi Connect WAN -
2.5G Wireless WAN cellular router. Provides TCP/IP data communications via cellular GSM EDGE/CDMA 1xRTT networks to remote sites and devices.
* Digi Connect WAN VPN -
2.5G Wireless WAN cellular router plus integrated VPN. Creates a secure WAN connection via an Ethernet-to-cellular interface.
* Digi Connect WAN IA -
2.5G Wireless WAN gateway with all of the features of Digi Connect WAN VPN, plus an industrial-grade feature set.
* Digi Connect WAN 3G IA -
3G Wireless WAN gateway with all of the features of the Digi Connect WAN VPN, plus an industrial-grade feature set.
* Digi Connect WAN GPRS -
2G Wireless WAN cellular router. Provides reliable GPRS wireless TCP/IP data communications via cellular networks. Ideal for M2M applications.
* Digi Connect WAN GSM-R -
2G Wireless WAN cellular router. Provides wireless TCP/IP data communications via cellular GSM-R networks for railways.

產品規格
Features
* Easily accessible SIM module
* Network protocols
     * UDP/TCP
     * DHCP
* Status LEDs
* Ethernet
* Power on
* Cellular link/activity
* Signal strength
* Device initiated RealPort for COM ports and RFC 2217
* Python scripting, custom development environment
* Router/Firewall features
     * NAT
     * NAT-T (NAT traversal) VPN tunneling
     * Port forwarding
     * VPN pass-through
     * Access control lists (IP filtering)
     * Virtual Router Redundancy Protocol (VRRP) per RFC 3768
* VPN features
     * IPsec with IKE/ISAKMP
     * Multiple tunnel support
     * DES, 3DES and up to 256-bit AES encryption
     * Simple Certificate Enrollment Protocol (SCEP) for X.509 certificates
* Industrial automation features - Digi Connect WAN IA/ Digi Connect WAN 3G IA
     * DIN rail mounting kit (included)
     * Class 1, Div 2 rating (pending on 3G IA)
     * Terminal block for power
     * Modbus to Modbus/TCP protocol conversion
* Management
     * HTTP and CLI for web management
     * Optional secure enterprise management via Digi Connectware Manager
* Security
     * SSL, SSHv2, FIPS 197 (serial connection)
* RF features - GSM GPRS models
     * GPRS multi-slot class 12
* RF features - GSM-R models
     * GPRS Class 10: max. 85.6 Kbps (downlink)
     * Triple-Band GSM-R/EGSM 900/GSM 1800
* RF features - GSM EDGE models
     * Network: Quadband 1900/850 and 1800/900 MHz GSM GPRS/EDGE
     * Transmit frequency: 1850-1910 MHz and 824-849 MHz
     * Receiver frequency: 1930-1990 MHz and 869-894 MHz
     * EDGE multi-slot class 12
     * GPRS multi-slot class 12
     * Throughput up to 240 Kbps, 100-130 Kbps typical
     * RF antenna connector: 50 Ohm SMA
* RF features - CDMA 1xRTT models
     * Network: 800 MHz CDMA cellular: 1900 MHz CDMA PCS 1xRTT
     * Transmit frequency: 1851-1909 MHz and 824-849 MHz
     * Receiver frequency: 1931-1989 MHz and 869-894 MHz
     * Throughput up to 153 Kbps, 60-80 Kbps typical
     * RF antenna connector: 50 Ohm SMA

Ethernet Interface
     * Connector: RJ-45
     * Standard: IEEE 802.3
     * Physical Layer: 10/100Base-T
     * Data rate: 10/100 Mbps (auto-sensing)
     * Mode: full or half duplex (auto-sensing)

Serial InterfaceRS-232/422/485
     * Throughput up to 230 Kbps
     * Full signal support for TXD, RXD, RTS, CTS, DTR, DSR and DCD
     * Hardware and software flow control
     * Can provide diverse out-of-band console management for network devices like routers and switches

Other Interfaces (3G Model Only)
     * 1 USB Type A connector
     * 1 sensor port (for use with Watchport sensors)

Mobile Certifications - GSM Models
     * PTCRB, NAPRD.03
     * GCF-CC
     * R&TTE, EN 301 511

Mobile Certifications - CDMA Models
     * CDG TIA/EIA-690
     * CDG TIA/EIA-98-E