510H provides five 
910H provides one 10Base2 segment and 8 
Support 
Support 10 Mbps transmission rates
Use one 
Two diagnostic LEDs per port show Link/Receive and Polarity/Partition
Power and Collision LED indicators; 910H also have indicator for BNC port cas- cade status
IEEE 802.3 compliant
Wall mountable hardware included
Install Guide
110 to 220 VDC power adapter
Input: 110/220VAC
FCC A
UL 1950
CSA 22.2 No.950
EN 60950
CE 
Operating temperature: 50°F to 113°F
Relative humidity:
Altitude: 0 to 12,000 ft (0 to 3,660 m)
Output: 220VAC at 60hz (Int) 7.5VDC 1 amp 60hz (U.S.)
MIL-910H, MIL-510H specifications
Digi International has established itself as a leader in providing reliable solutions for industrial communication. Two notable products in their portfolio are the Digi MIL-510H and MIL-910H. These devices are designed for rugged environments where robust performance is critical, particularly in military and other demanding applications.The Digi MIL-510H is a highly secure, wireless communication gateway that supports a wide variety of features. Designed for long-range communication, it operates on both cellular and satellite networks, ensuring connectivity even in remote locations. One of its standout capabilities is its dual SIM configuration, which enhances redundancy and allows for seamless switching between networks. This ensures maximum uptime and reliability in mission-critical situations. The device is built to withstand harsh weather conditions, with an extended temperature range and robust enclosure, making it suitable for outdoor deployments.
On the other hand, the Digi MIL-910H focuses on data routing and management within military applications. It boasts advanced networking features, including support for IPv6, which is essential for modern military networks. This device supports multiple VPN protocols, ensuring secure communications between disparate systems. With its high throughput and low latency, the MIL-910H can handle the increasing data demands of today’s battlefield communications.
Both models feature Digi's proprietary management software, allowing users to monitor device performance, manage updates, and configure settings remotely. This simplifies administration and reduces the need for on-site technical support, enhancing operational efficiency.
In terms of physical characteristics, both devices are compact and designed for ease of integration into existing systems. They are equipped with multiple ports for diverse connectivity options, including Ethernet and serial interfaces, providing flexibility for various application requirements.
Security is paramount in military applications, and both the MIL-510H and MIL-910H come equipped with advanced encryption protocols to protect sensitive data during transmission. The devices also comply with stringent military standards, ensuring they can perform reliably under the most challenging conditions.
In conclusion, the Digi MIL-510H and MIL-910H represent cutting-edge solutions for secure, robust communications in military and industrial sectors. Their combination of advanced features, reliability, and durability makes them indispensable assets for mission-critical deployments.