VL-EPMS-E1 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – The VL-EPMs-E1 is a SUMIT-based dual gigabit Ethernet (GbE) expansion module with a PCI Express Mini Card socket.

VL-EPMs-E1
SUMIT^™-104 Dual Gigabit Ethernet Module
 Dual gigabit Ethernet
 PCI Express Mini Card socket
 SUMIT and PC/104™ expansion
 Extended temp. operation
Highlights
SUMIT and PC/104 Compatible
Supports SUMIT and ISA expansion on a compact, highly
rugged format.
Network Support
Dual gigabit Ethernet ports for high-bandwidth applications or
system redundancy.
PCI Express Mini Card Socket
High-speed, small form factor cards enable additional
wireless functionality.
Extended Temperature Operation
-40° to +85°C operation for harsh environments.
MIL-STD-202G
Qualified for high shock/vibration environments.
Overview
The VL-EPMs-E1 is a SUMIT-based dual gigabit Ethernet (GbE) expansion module with a
PCI Express Mini Card socket. This versatile expansion module is the ideal solution for high-
bandwidth and/or wireless network applications in a wide range of applications including
defense, aerospace, homeland security, and industrial automation where a small footprint and
extended temperature operation are crucial design factors.
Based on the industry standard PC/104 footprint, the VL-EPMs-E1 features the SUMIT expansion
interface. SUMIT provides a stackable expansion interface that supports both high- and low-
speed signals. This simplifies adding both standard and custom I/O boards to the system. The
VL-EPMs-E1 expansion interfaces include PCIe, USB, LPC, SPI, SMBus, as well as optional
ISA bus support for PC/104 modules.
Like all VersaLogic products, the VL-EPMs-E1 is designed to support OEM applications
where high reliability and long-term availability are required. From application design-in to 5+
guaranteed years of production life, the VL-EPMs-E1 provides a durable embedded computer
solution with an exceptional cost of ownership. The E1 is manufactured and tested to the
highest quality standards and is fully RoHS compliant. Customization is available, even in
low OEM quantities.
Details
The VL-EPMs-E1 is a SUMIT-104 expansion module that provides two gigabit Ethernet channels
based on Intel^® 82574L controllers. Additional system expansion and communications flexibility
is available via the on-board PCI Express Mini Cards socket. The socket is compatible with:
 802.11a/b/g Wi-Fi network adapters
 GPS radio modules (for global location and precision time stamping)
 3G modems
 Solid-state flash drives (SSDs)
This GbE module offers low power consumption (3.5 watts) and low thermal dissipation for
heat sensitive applications, as well as transient voltage suppression (TVS) on the Ethernet
connections to protect from power spikes and surges. With an Ethernet buffer of 16 KB RAM,
data is easily stored and retrieved. Extended temperature operation provides reliability in
harsh environments.
VersaLogic Corporation  •  4211 West 11th Ave., Eugene, OR 97402  •  [phone]  •  Fax [phone]  •  [e-mail]  •  www.VersaLogic.com