Diamond Systems EPSILON 8130 Series User manual

EPSILON 8130 SERIES
Managed 8-Port Gigabit Ethernet Switch
User Manual rev 1.0 PRELIMINARY
Revision
Date
Comment
1.0
02/15/2022
Initial Release
©Copyright 2022
FOR TECHNICAL SUPPORT Diamond Systems Corporation
PLEASE CONTACT: www.diamondsystems.com
[e-mail]

Epsilon-8130 User Manual Revision 1.0 PRELIMINARY www.diamondsystems.com Page 2
CONTENTS
1. Important Safe Handling Information.....................................................................................................4
2. Introduction...........................................................................................................................................5
2.1 Features ............................................................................................................................................6
2.1.1 Main Feature List........................................................................................................................6
2.1.2 Mechanical and Environmental ....................................................................................................6
2.2 Products............................................................................................................................................6
2.3 Cable List...........................................................................................................................................7
3. Functional Overview..............................................................................................................................8
3.1 Functional Block Diagram....................................................................................................................8
3.2 Board Layout......................................................................................................................................9
4. Connector and Jumper List .................................................................................................................10
4.1 Connector and Jumper List................................................................................................................10
4.2 Jumper Block (J15)...........................................................................................................................10
5. Connector Pinout and Pin Description ................................................................................................11
5.1 Ethernet (J4-J11)..............................................................................................................................11
5.2 Serial Interface (J12).........................................................................................................................11
5.3 Input Power (J14) .............................................................................................................................11
5.4 LED Status Signals (J13) ..................................................................................................................12
6. Thermal Solutions ...............................................................................................................................13
6.1 Heat Sink .........................................................................................................................................13
6.2 Heat Spreader..................................................................................................................................14
7. Command Line Interface .....................................................................................................................15
7.1 Making an Initial Connection..............................................................................................................15
7.2 Login/Logout Procedures ..................................................................................................................15
7.3 Help Utility........................................................................................................................................16
7.4 Entering Commands .........................................................................................................................16
7.5 General Command Groups................................................................................................................16
7.5.1 IP Commands ..........................................................................................................................16
7.5.2 MAC Commands ......................................................................................................................17
7.5.3 VLAN/PVLAN Commands .........................................................................................................17
7.5.4 dot1x (IEEE Standard forport-based Network Access Control)....................................................17
7.5.5 LACP Commands.....................................................................................................................18
7.5.6 LLDP Commands .....................................................................................................................18
7.5.7 Access Management Commands...............................................................................................18
7.5.8 Access-list Commands..............................................................................................................18
7.5.9 Logging Commands..................................................................................................................18
7.5.10 Spanning-tree Commands.........................................................................................................19
7.5.11 Green-Ethernet Commands.......................................................................................................19
7.5.12 Thermal-protect Commands ......................................................................................................19
7.5.13 Loop-protect Commands...........................................................................................................19
7.5.14 QoS Commands.......................................................................................................................19
7.5.15 Privilege Commands.................................................................................................................20
7.5.16 SNMP Commands ....................................................................................................................20
7.5.17 SNTP Commands.....................................................................................................................20
7.5.18 Radius Server Commands.........................................................................................................21
7.5.19 Banner Commands (Defines a login banner) ..............................................................................21
7.5.20 Terminal Commands.................................................................................................................21
7.5.21 Reload .....................................................................................................................................21
7.5.22 Firmware Commands................................................................................................................22
7.5.23 Ping Commands.......................................................................................................................22
7.5.24 Debug Commands....................................................................................................................22
7.5.25 Security Commands..................................................................................................................22
7.5.26 Monitor.....................................................................................................................................22
7.6 Examples.........................................................................................................................................23
7.6.1 IP Configuration........................................................................................................................23
7.6.2 Port Configuration.....................................................................................................................23
7.6.3 Change Switch Password..........................................................................................................23
7.6.4 Set up VLANs...........................................................................................................................23
7.6.5 SNMP configuration..................................................................................................................24

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7.6.6 Mirroring ..................................................................................................................................24
7.6.7 Setup QoS...............................................................................................................................25
7.6.8 Firmware Upgrade....................................................................................................................25
7.6.9 Factory defaults........................................................................................................................25
8. Web Interface.......................................................................................................................................26
8.1 Examples.........................................................................................................................................26
8.1.1 IP Configuration........................................................................................................................26
8.1.2 Port Configuration.....................................................................................................................27
8.1.3 Change Password ....................................................................................................................28
8.1.4 Set-up VLANs ..........................................................................................................................29
8.1.5 SNMP Configuration.................................................................................................................30
8.1.6 Mirroring ..................................................................................................................................31
8.1.7 Setup QoS...............................................................................................................................32
8.1.8 Web Interface Activation / Deactivation......................................................................................33
8.1.9 Firmware Upgrade....................................................................................................................33
8.1.10 Save Startup Configuration........................................................................................................33
8.1.11 Factory Defaults .......................................................................................................................34
8.1.12 Physical Reset..........................................................................................................................35
9. Specifications......................................................................................................................................36
Appendix A Supported MIBs ..................................................................................................................37
Appendix B Upgrading Bootloader & Application Image .......................................................................37
Appendix C Changes from EPS-8100 to EPS-8130.................................................................................40

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1. IMPORTANTSAFEHANDLINGINFORMATION
WARNING!
ESD-Sensitive Electronic Equipment
Observe ESD-safe handling procedures when working with this product.
Always use this product in a properly grounded work area and wear appropriate
ESD-preventive clothing and/oraccessories.
Always store this product in ESD-protective packaging when not in use.
Safe Handling Precautions
The Epsilon-8130 board contains a high density connector with many connections to sensitive electronic
components. This creates many opportunities foraccidental damage during handling, installation and connection
to other equipment. The list here describes common causes of failure found on boards returned to Diamond
Systems forrepair. This informationis provided as asource of advice to help you prevent damaging your Diamond
(or any vendor’s) boards.
ESD damage –This typeof damageis usually almost impossibleto detect, because there is no visual sign of failure
or damage. The symptom is that the board eventually simply stops working, because some component becomes
defective.Usually the failure can be identifiedand thechip can bereplaced. To prevent ESDdamage, always follow
properESD-prevention practices when handling computerboards.
Damage during handling or storage –On some boards we have noticed physical damage from mishandling. A
commonobservation is that a screwdriver slipped while installing the board, causing a gouge in the PCB surface
and cutting signal traces ordamaging components.
Another common observation is damaged board corners, indicating the board was dropped. This may or may not
cause damage to the circuitry, depending onwhat is near the corner. Most of ourboards are designed with at least
25 mils clearance between the board edgeand any component pad, and ground / powerplanes are at least 20 mils
from theedge to avoid possible shorting from this typeof damage. However these design rules are not sufficient to
prevent damage in all situations.
A third cause of failure is when a metal screwdriver tip slips, orascrew drops onto the board while it is powered on,
causing a short between a power pin and a signal pin ona component. This can cause overvoltage/ power supply
problems described below. To avoid this type of failure, only perform assembly operations when the system is
powered off.
Sometimes boards are stored in racks with slots that grip the edge of the board.This is a common practice forboard
manufacturers. However our boards are generally very dense, and if the board has components very close to the
board edge, they can be damaged or even knocked off theboard when the board tilts back in the rack. Diamond
recommends that all our boards be stored only in individual ESD-safe packaging. If multiple boards are stored
together, they should becontained in bins with dividers between boards. Do not pile boards on top of eachotheror
cram too many boards into a small location. This can cause damage to connector pins orfragile components.
Power supply wired backwards –Our powersupplies and boards are not designed to withstand a reverse power
supply connection. This will destroy each IC that is connected to the power supply (i.e. almost all ICs). In this case
the board will most likely will be unrepairable and must be replaced. A chip destroyed by reverse power or by
excessive power will often have a visible hole on the top or show some deformation on the top surface due to
vaporization inside the package. Check twice before applying power!
Overvoltage on analog input –If a voltage applied to an analog input exceeds the design specification of the
board, the input multiplexorand/orparts behind it can bedamaged. Most of ourboards will withstand an erroneous
connection of up to 35V on the analog inputs, even when the board is powered off,but not all boards, and not in
all conditions.
Overvoltage on analog output –If an analog output is accidentally connected to another output signal ora power
supply voltage, the output can be damaged. On most of our boards, a short circuit to ground on an analog output
will not cause trouble.
Overvoltage on digital I/O line –If a digital I/O signal is connected to a voltage above the maximum specified
voltage, the digital circuitry can be damaged. On most of our boards the acceptable range of voltages connected to
digital I/O signals is 0-5V, and they can withstand about 0.5V beyond that (-0.5 to 5.5V) before being damaged.
However logic signals at 12V and even 24V are common, and if one of these is connected to a 5V logic chip, the
chip will be damaged, and the damage could even extend past that chip to others in the circuit.

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2. INTRODUCTION
The Epsilon 8130 series (referred to as EPS-8130) is a rugged, managed, 8-Port Gigabit Ethernet Switch with wide
power supply voltage and positive latching connectors. Epsilon-8130 offers 10/100/1000Mbps coppertwisted pair
ports on a PC/104 format board. A built-in microcontroller runs Layer 2+ managed software to control all switch
functions. Both a web interface and an RS-232 interface are provided to enable user access to the microcontroller
for configurationand monitoring. A wide-range DC power supply is built into the board to allow it to be used with
industrial power sources as well as the typical embedded +5V supply. The Epsilon 8130 family is available with
bothheat sinkand heat spreader configurations.Bothconfigurationssupportfull-40to +85C operating temperature.
EPS-8130 was designed as a compatible replacement for EPS-8100 series due to component end of life and
availability issues. All features and functions of EPS-8100 are retained in EPS-8130. There should be no difficulty
in using the new model in place of the old one. Please refer to Appendix C fordetails on the differences between
the original EPS-8100 to the EPS-8130.
Layer 2+ Managed Switch
Epsilon-8130’s Ethernet switch chip includes a built-in microcontrollerfor configuration and management. It can be
accessed either through the on-board RS-232 port orone of theEthernet ports.
Wide Power DC/DC Power Supply
Epsilon-8130 is powered through a wide voltage +5-34V DC/DC power supply input.
Rugged Design
Extended temperature operation of -40°C to +85°C is tested and guaranteed. Epsilon-8130 was designed with
harsh applications in mind. Latching connectors provide increased reliability over common pin headers or RJ-45
jacks.
Software Support
The switch isready to plug into yourapplicationwithout any driver installation or firmware upgrades. A web interface
and a CLI provide an intuitive GUI forconfiguring and managing the switch. The branding and configurationof the
switch are customizableas a service.
EPS-8130 with heat sink EPS-81300-XT with heat spreader
(EPS-8100-XT shown, 8130 is similar)

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2.1 Features
2.1.1 Main Feature List
8 10/100/1000Mbps copper Ethernet ports with nonblocking wire-speed performance
Dual leaky bucket policers with remarking and statistics
Jum bo frame support at all speeds
8K MAC addresses and 4K VLANs (IEEE 802.1Q), as well as 8K IPv4 and IPv6 multicast group support
Flexible link aggregation support based on Layer-2 through Layer-4 information (IEEE 802.3ad)
Multicast and broadcast storm control, as well as flooding control
Rapid Spanning Tree protocol (RSTP) and MSTP
8 priorities and 8 QoS queues per port with scheduling
Shaping/policing per queue and per port
Multiple protocol support: IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, and IEEE 802.1X
Built-in 416MHz MIPS 24KEC microcontroller for configuration and management
RS-232 serial port provides out-of-band management interface
Direct UART TTL by-passing RS-232 transceiver is also supported
Can operate autonomously or in conjunction with a host SBC
Wide input voltage range: +5 to +36VDC input
PC/104 form factor (3.55 x 3.775 in.)
-40°C to +85°C (-40°F to +185°F) operating temperature
2.1.2 Mechanical and Environmental
PC/104 compliant form factorincluding:
Board dimensions
Mounting holes
Component and heat sink height
-40°C to +85°C ambient operating temperature
2.2 Products
The table below lists the model number and description for the Epsilon-8130 and its associated cable kit.
Model Number
Description
EPS-8130-XT
8-Port Gigabit Ethernet Switch with heat spreader, PC/104
form factor, -40°C to +85°C operating temperature
EPS-8130
8-Port Gigabit Ethernet Switch with heat sink, PC/104 form
factor, -40°C to +85°C operating temperature
C-EPS8000-KIT
Epsilon-8130 Cable Kit

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2.3 Cable List
The contents of the Epsilon-8130 Cable Kit, C-EPS8000-KIT (same as EPS-8100), are shown below.
Number
Part Number
Quantity
Cable Description
1
6981052
8
Ethernet cable (1 per port)
2
6981051
1
Power cable
3
6981050
1
Serial cable
PC/104™ andPC/104-Plus™ aretrademarksofthePC/104EmbeddedConsortium.
All other trademarksaretheproperty oftheirrespectiveowners.

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3. FUNCTIONAL OVERVIEW
3.1 Functional Block Diagram
Figure 1. Functional Block Diagram
Epsilon-8130 is an 8-Port managed Gigabit Ethernet switch moduleoffering 10/100/1000Mbps copper twisted pair
ports on a PC/104 form factor board. Epsilon-8130 operates standalone, requiring no connection to a single
board computer in the stack. It contains built-in microcontrollerand memory forconfiguration and management.
The Flash memory holds dual application images along with the boot code. The SRAM is used for program
execution and storing MAC addresses and other operational configuration data.
An RS-232 interface is provided to enable communication between the on-board management microcontroller
and a host processorthrough a CLI interface. Direct UART TTL logic is also supported by by-passing RS-232
transceiver based on requirements. The microcontroller is also accessible through one of the Ethernet ports via a
web management interface.
Power is provided through the +5-34VDC wide-range DC power supply built into the board, enabling use with
industrial power sources.

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3.2 Board Layout
The following photo shows the locations forall connectors and jumpers which are described in the next sections.
Figure 2. Epsilon-8130 Connectors and Jumpers
LAN1
LAN3
LAN7
RS-232
LAN5
LAN2
LAN4
LAN6
LAN8
Power In
LED
J15

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4. CONNECTOR ANDJUMPERLIST
4.1 Connectorand Jumper List
The following table summarizes the functions of Epsilon-8130’s interface connectors and jumper. Refer to Figure 2
for the locations of these connectors on Epsilon-8130. Signal functions relating to all of Epsilon-8130’s interf ace
connectors are discussed in greater detail in Section 6 of this document. Other connectors and jumper blocks on
Epsilon-8130 are reserved f or Diamond’s use only.
Connector
Function
LAN1-8
Ethernet (x8)
RS-232
RS-232 Serial Interface
LED
LED Status Signals and Resets
Power In
Wide voltage power input
J15
Jumper Block J15
4.2 Jumper Block (J15)
The following table summarizes the functions of Epsilon-8130’s jumper block, J15. Refer to the Figure 2 for the
location of J15 on Epsilon-8130.
Position
Function
IN
OUT
RST
Board Reset
Reset
Out of reset
DFLT
Default
Restore Factory settings
Save configuration settings
DIS-COM
COM SD
RS-232 Driver disabled
RS-232 Driver enabled
*Default Mode