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Diamond Point International

Diamond Systems Epsilon-8100 - PC/104 Format 8 Port Gigabit Ethernet Switch

Managed 8-Port Gigabit Ethernet Switch with Wide Voltage Input

Introduction

Epsilon-8100 is a managed Layer 2+ Ethernet switch module offering eight 10/100/1000Mbps copper twisted pair ports in the compact PC/104 form factor. Epsilon-8100 is designed for rugged applications including industrial, on-vehicle and military.

Epsilon-8100 is a standalone switch that does not require any host computer interface. All switch functions are managed by a 416MHz MIPS processor embedded directly into the switch. The processor is accessed via an in-band web interface over one of the Ethernet ports or via an out-of-band command-line interface over an RS-232 serial port. The integrated web interface provides an intuitive GUI for use in configuring and managing all switch functionality. On-board memory holds dual application images, boot code, MAC addresses, and other parameters, and can also be used for program execution.

Epsilon-8100's advanced Ethernet switch board includes two innovative features that enable automatic power savings. The switch can detect unused Ethernet ports on network devices and power them down or place them in stand-by mode. Additionally, the switch actively adjusts the power level needed based on cable length, saving energy on links shorter than the 100m maximum specified length.

Input power is provided through the built-in, wide-range +5 to +36VDC power supply, enabling operation using industrial power sources. Epsilon-8100 was designed for use in vehicle and harsh environment applications. All I/O connectors are latching, providing enhanced reliability over the RJ-45 connectors used in commercial Ethernet switches. A 50% thicker PCB provides better protection against vibration in vehicle environments. The wide range 5-36V input power supply is compatible with all common vehicle and industrial power sources. The -40ºC to +85ºC operating range makes Epsilon-8100 suitable for use in outdoor and vehicle applications.

Epsilon-8100 comes loaded with all required firmware, enabling its immediate operation without any development effort. The included web interface provides an intuitive GUI for use in configuring and managing switch functionality.

Cable Kit

The Epsilon-8100 cable kit, C-EPS8000-KIT, includes cables for Epsilon-8100's input and output.

Epsilon-8100 cable kit

  • 1 8x 6981052 Ethernet cable 
  • 2 1x 6981051 Power cable 
  • 3 1x 6981050 Serial cable

Specification

Main Specification

FunctionSwitch Type
• Managed Layer 2+ switch
• Built-in MIPS 416MHz 24KEC microcontroller for configuration and management

On-board Memory
• 4Mb packet memory
• Shared memory buffer with per-port & CoS memory management

MEF
• Hierarchical MEF compliant policing & scheduling
• MEF E-Lane, E-Line, and E-Tree services

Frame Buffer
• Jumbo frame support at all speeds

VLAN
• IEEE 802.1Q VLAN switch with 8K MACs and 4K VLANs
• Push/pop up to two VLAN tags
• Independent & shared VLAN learning (IVL, SVL)

Multicast
• IPv4 and IPv6 multicast group support

Remarking
• Dual leaky bucket policers with remarking and statistics

Classifier
• 8 priorities and 8 CoS queues per port with strict or deficit-weighted round robin scheduling
• Shaping/policing per queue and per port

Storm Control
• Policing with storm control and MC/BC protection

Link Aggregation
• IEEE 802.3ad

Security
• Advanced security and prioritization available though multistage TCAM engine

RSTP
• Rapid Spanning Tree Protocol (IEEE 802.1W) and MSTP

MIBs
• Support for both WebStax and CEServices MIBs

Power Management
• ActiPHY and PerfectReach power management
• VeriPHY cable diagnostics

Standalone Capable
• Standalone network switch, or in combination with a host computer
Interface(s)8 10/100/1000Mbps Ethernet ports with non-blocking wire-speed performance
Controller(s)Vitess VSC7428 Ethernet Switch controller
Connection(s)1 RS-232 port for host interface
18 status LEDs, two per port
2 general purpose
8 latching headers for each Ethernet port

General

ExpansionN/A
Electrical+5 to +36V DC/DC power supply
5.4W typical at +5VDC with all 8 ports active, approx. 0.26W less for each inactive port
MechanicalPC/104 3.55" x 3.775" (90mm x 96mm)
15.7mm height with heatsink
Conformal CoatingOn request
SoftwareThe switch is ready to plug into your application without any driver installation or firmware upgrades
A web interface and a CLI provide an intuitive GUI for configuring and managing the switch
TemperatureTemperature range (operation): -40°C to +85°C (-40°F to +185°F)
Temperature range (storage): -40°C to +85°C (-40°F to +185°F)
Humidity(operation) 10% - 90% relative humidity (non-condensing)
(storage) 5% - 95% relative humidity (non-condensing)
Weight3.5oz (99g) with heatsink
MTBF624,170 hours at 20°C
Warranty1 Year
RoHSCompliant

Ordering Details

BoardEPS-8100-XT
Managed 8-Port Gigabit Ethernet Switch with heatspreader, PC/104 form factor, -40°C to +85°C operating temperature

EPS-8100
Managed 8-Port Gigabit Ethernet Switch with heatsink, PC/104 form factor, -40°C to +85°C operating temperature
AccessoriesC-EPS8000-KIT
Epsilon Cable Kit: Ethernet (8), power and serial cables

6981505
Epsilon daisy-chain cable (for connecting Epsilons together to create a larger switch)