LevelOne Infinity IES-1881 User manual

IES-1881 Manual 1
IES-1881
18-Port Industrial L2 Managed Fast Ethernet PoE
Switch, 802.3atPoE, 2 Ports Gigabit SFP/RJ45 Combo,
-40°C to 75°C, 16 PoE Outputs
User Manual

2 IES-1881 Manual
Quick Start Guide
This quick start guide describes how to install and use the
Hardened Managed PoE (Power over Ethernet) Ethernet
Switch. This is the switch of choice for harsh environments
constrained by space.
Physical Description
The Port Status LEDs and Power Inputs
LED
State
Indication
10/100Base-TX
Link/ACT
Steady
A valid network connection established.
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
10/100
Steady
Connecting at 100Mbps speed.
Off
Connecting at 10Mbps speed.
PoE
Steady
Power Device (PD) is connected.
Off
Power Device (PD) is disconnected.

IES-1881 Manual 3
100Base-FX/BX
Link/ACT
Steady
A valid network connection established.
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
100
Steady
Connecting at 100Mbps speed.
Off
No connection.
10/100/1000Base-TX, 1000Base-SX/LX/BX
Link/ACT
Steady
A valid network connection established.
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
1000
Steady
Connecting at 1000Mbps speed.
Off
Not connecting at 1000Mbps speed.
Power Input Assignment
Power2
＋52~57VDC
Terminal
Block
－
Power Ground
Power1
＋52~57VDC
－
Power Ground
Earth Ground
Relay Output Rating
1A @ 250VAC
Relay Alarm Assignment
FAULT
*Warning signal disable for following:
The relay contact closes if Power1 and
Power2 are both failed.
Functional Description
Meets NEMA TS1/TS2 Environmental requirements such as
temperature, shock, and vibration for traffic control equipment.
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity
for industrial environment.
RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web Browser,
and TFTP management.
Supports Command Line Interface in RS-232 console.
Supports 8192 MAC addresses. Provides 2M bits memory buffer.
Supports IEEE802.3atPower over Ethernet (PoE) Power Sourcing
Equipment (PSE).

4 IES-1881 Manual
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.
100Base-FX: Multi mode SC or ST type, Single mode SC or ST type;
100Base-BX: WDM Single mode SC type.
1000Base-SX/LX: Multi mode SC type, Single mode SC type;
1000Base-BX: WDM Single mode SC type.
Provides up to two combo Gigabit ports.
Store-and-forward mechanism. Full wire-speed forwarding rate.
Alarms for port and power failure by relay output.
Power Supply: Redundant 52~57VDC Terminal Block power inputs.
Field Wiring Terminal: Use Copper Conductors Only, 60/75℃, 12-24
AWG torque value 7 lb-in.
Operating voltage and Max. current consumption: 0.25A @ 48VDC.
Power consumption: 480W Max. (Full load with PoE), 12W Max.
(Without PoE).
-40℃to 75℃(-40℉to 167℉) operating temperature range. Tested for
functional operation @ -40℃to 85℃(-40℉to 185℉). UL508
Industrial Control Equipment certified Maximum Surrounding Air
Temperature @ 75℃(167℉).
For use in Pollution Degree 2 Environment.
Hardened metal case.
Supports Rack Mounting installation.
<Note> Make sure to readjust RTC Time of this switch to function accurately
after this switch has been powered off for over 72 hours.

IES-1881 Manual 5
Console Configuration
Connect to the switch console:
Connect the DB9 straight cable to the RS-232 serial port of the device
and the RS-232 serial port of the terminal or computer running the
terminal emulation application. Direct access to the administration
console is achieved by directly connecting a terminal or a PC equipped
with a terminal-emulation program (such as HyperTerminal) to the
switch console port.
Configuration settings of the terminal-emulation program:
Baud rate: 115,200bps
Data bits: 8
Parity: none
Stop bit: 1
Flow control: none
Press the “Enter”key. The Command Line Interface (CLI) screen should
appear as below:
Logon to Exec Mode (View Mode):
At the “switch_a login:”prompt just type in “root” and press <Enter> to
logon to Exec Mode (or View Mode). And the “switch_a>” prompt will
show on the screen.
Logon to Privileged Exec Mode (Enable Mode):
At the “switch_a>” prompt just type in “enable” and press <Enter> to
logon to Privileged Exec Mode (or Enable Mode). And the “switch_a#”
prompt will show on the screen.
Logon to Configure Mode (Configure Terminal Mode):

6 IES-1881 Manual
At the “switch_a#” prompt just type in “configure terminal” and press
<Enter> to logon to Configure Mode (or Configure Terminal Mode). And
the “switch_a(config)#” prompt will show on the screen.
Set new IP address and subnet mask for Switch:
At the “switch_a(config)#” prompt just type in “interface vlan1.1” and
press <Enter> to logon to vlan 1 (vlan1.1 means vlan 1). And the
“switch_a(config-if)#” prompt will show on the screen.
Command Syntax: “ip address A.B.C.D/M”. “A.B.C.D” specifies IP
address. “M”specifies IP subnet mask. “M”= 8: 255.0.0.0,
16:255.255.0.0, or 24: 255.255.255.0.
For example, At the “switch_a(config-if)#” prompt just type in “ip address
192.168.1.10/24” and press <Enter> to set new IP address
(192.168.1.10) and new IP subnet mask (255.255.255.0) for Switch.
Web Configuration
Login the switch:
Specify the default IP address (192.168.1.10) of the switch in the web
browser. A login window will be shown as below:

IES-1881 Manual 7
Enter the factory default login ID: root.
Enter the factory default password (no password).
Then click on the “Login”button to log on to the switch.

8 IES-1881 Manual
Preface
This manual describes how to install and use the Hardened
Managed PoE (Power over Ethernet) Ethernet Switch. This
switch introduced here is designed to deliver full scalability
with SNMP/RMON web-based management functions by
providing:
To get the most out of this manual, you should have an
understanding of Ethernet networking concepts.
In this manual, you will find:
Features on the
Illustrative LED functions
Installation instructions
Management Configuration
SNMP, IGMP…
Specifications

IES-1881 Manual 9
Table of Contents
Quick Start Guide 1
PHYSICAL DESCRIPTION 2
The Port Status LEDs and Power Inputs 2
FUNCTIONAL DESCRIPTION 3
CONSOLE CONFIGURATION 5
WEB CONFIGURATION 6
Preface 8
Table of Contents 9
Product Overview 11
錯誤!尚
未定義書籤。
PACKAGE CONTENTS 11
PRODUCT HIGHLIGHTS 12
Basic Features 12
Management Support 13
FRONT PANEL DISPLAY 14
PHYSICAL PORTS 15
SWITCH MANAGEMENT 16
Web-based browser interface 16
Administration console via RS-232 serial port (CLI) 16
External SNMP-based network management application 16
Installation 17
SELECTING A SITE FOR THE SWITCH 17
WIRING DIAGRAM 17
INSTALLATION AND PLACEMENT INSTRUCTIONS 18
Mounted to 19-inch Standard Rack 18
Desktop or Any Flat Surface 18
CONNECTING TO POWER 18
Redundant 47~55VDC DC Terminal Block Power Inputs 18
Alarms for Power Failure 19
CONNECTING TO YOUR NETWORK 20
Cable Type & Length 20
Cabling 21
Switch Management 22
MANAGEMENT ACCESS OVERVIEW 22
ADMINISTRATION CONSOLE (CLI) 23
Direct Access 23
Modem Access 24
WEB MANAGEMENT 24
SNMP-BASED NETWORK MANAGEMENT 24
PROTOCOLS 25

10 IES-1881 Manual
MANAGEMENT ARCHITECTURE 25
Web-Based Browser Management 26
SNMP & RMON Management 27
OVERVIEW 27
SNMP AGENT AND MIB-2 (RFC 1213) 27
RMON MIB (RFC 2819) AND BRIDGE MIB (RFC 1493) 28
RMON Groups Supported 28
Bridge Groups Supported 29
Web-Based Browser Management 30
LOGGING ON TO THE SWITCH 30
UNDERSTANDING THE BROWSER INTERFACE 31
SYSTEM 33
PORT 42
SWITCHING 47
TRUNKING 52
STP /RING 53
VLAN 61
QOS 67
SNMP 70
802.1X74
OTHER PROTOCOLS 77
Command Line Console Management 82
ADMINISTRATION CONSOLE 82
Exec Mode (View Mode) 83
Privileged Exec Mode (Enable Mode) 87
Configure Mode (Configure Terminal Mode) 91
SYSTEM 95
PORT 104
SWITCHING 109
TRUNKING 118
STP 119
VLAN 133
QOS 139
SNMP 142
802.1X151
OTHER PROTOCOLS 156
Specifications 167
Appendix A 169
Appendix B 170

IES-1881 Manual 11
Product Overview
Front View
Package Contents
When you unpack the product package, you shall find the
items listed below. Please inspect the contents, and report
any apparent damage or missing items immediately to your
authorized reseller.
The
IES-1881 Manual
RS-232 cable
Rackmount brackets with screws

12 IES-1881 Manual
Product Highlights
Basic Features
Meets NEMA TS1/TS2 Environmental requirements such as
temperature, shock, and vibration for traffic control equipment.
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity
for industrial environment.
RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web Browser,
and TFTP management.
Supports Command Line Interface in RS-232 console.
Supports 8192 MAC addresses. Provides 2M bits memory buffer.
Supports IEEE802.3atPower over Ethernet (PoE) Power Sourcing
Equipment (PSE).
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.
100Base-FX: Multi mode SC or ST type, Single mode SC or ST type;
100Base-BX: WDM Single mode SC type.
1000Base-SX/LX: Multi mode SC type, Single mode SC type;
1000Base-BX: WDM Single mode SC type.
Provides up to two combo Gigabit ports.
Store-and-forward mechanism. Full wire-speed forwarding rate.
Alarms for port and power failure by relay output.
Power Supply: Redundant 52~57VDC Terminal Block power inputs.
Field Wiring Terminal: Use Copper Conductors Only, 60/75℃, 12-24
AWG torque value 7 lb-in.
Operating voltage and Max. current consumption: 0.25A @ 48VDC.
Power consumption: 480W Max. (Full load with PoE), 12W Max.
(Without PoE).
-40℃to 75℃(-40℉to 167℉) operating temperature range. Tested
for functional operation @ -40℃to 85℃(-40℉to 185℉). UL508
Industrial Control Equipment certified Maximum Surrounding Air
Temperature @ 75℃(167℉).
For use in Pollution Degree 2 Environment.
Hardened metal case.
Supports Rack Mounting installation.

IES-1881 Manual 13
Management Support
VLAN
Port-based VLAN
IEEE802.1Q tagged VLAN
TRUNKING
Port Trunking
PORT-SECURITY
Per-port programmable MAC address locking
Up to 24 Static Secure MAC addresses per port
PORT-MIRRORING
Port-mirroring
QOS (IEEE802.1p Quality of Service)
4 priority queues
INTERNETWORKING PROTOCOLS
Bridging:
IEEE802.1s Multiple Spanning Tree
IEEE802.1w Rapid Spanning Tree
IEEE802.1D Spanning Tree compatible
IEEE802.1Q –GVRP
Ring
IP Multicast:
IGMP Snooping
Rate Control
NTP
NETWORK MANAGEMENT METHODS
Console port access via RS-232 cable (CLI, Command Line Interface)
Telnet remote access
SNMP agent:
MIB-2 (RFC1213)
Bridge MIB (RFC1493)
RMON MIB (RFC2819) –statistics, history, alarm and events
VLAN MIB (IEEE802.1Q/RFC2674)
Private MIB
Web browser
TFTP software-upgrade capability

14 IES-1881 Manual
Front Panel Display
POWER
This LED comes on when the switch is properly connected to power and
turned on.

The LEDs are located on the front panel, displaying status for each
respective port. Please refer to the following table for more details.
LED
State
Indication
10/100Base-TX
Link/ACT
Steady
A valid network connection established.
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
10/100
Steady
Connecting at 100Mbps speed.
Off
Connecting at 10Mbps speed.
PoE
Steady
Power Device (PD) is connected.
Off
Power Device (PD) is disconnected.
100Base-FX/BX
Link/ACT
Steady
A valid network connection established.
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
100
Steady
Connecting at 100Mbps speed.
Off
No connection.
10/100/1000Base-TX, 1000Base-SX/LX/BX
Link/ACT
Steady
A valid network connection established.
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
1000
Steady
Connecting at 1000Mbps speed.
Off
Not connecting at 1000Mbps speed.

IES-1881 Manual 15
Physical Ports
The Hardened Managed Ethernet Switch provides:
16-port PoE 10/100Base-TX (100Base-FX/BX) + 2 10/100/1000Base-TX &
1000Base-SX/LX/BX combo ports Hardened Managed Ethernet Switch
CONNECTIVITY
RJ-45 connectors on TX ports
ST or SC connector on 100Base-FX fiber port
SC connector on 100Base-BX fiber port
SC connector on 1000Base-SX/LX/BX fiber port
MODE SELECTION
10Base-T full-duplex mode
10Base-T half-duplex mode
100Base-TX full-duplex mode
100Base-TX half-duplex mode
100Base-FX full-duplex mode
1000Base-T/SX/LX full-duplex mode
Auto-negotiating mode

16 IES-1881 Manual
Switch Management
Web-based browser interface
The switch also boasts a point-and-click browser-based interface that
lets user access full switch configuration and functionality from a
Netscape or Internet Explorer browser.
Administration console via RS-232 serial port (CLI)
The switch provides an onboard serial port, which allows the switch to be
configured via a directly connected terminal.
External SNMP-based network management
application
The switch can also be configured via SNMP.

IES-1881 Manual 17
Installation
This chapter gives step-by-step instructions about how to
install the switch:
Selecting a Site for the Switch
As with any electric device, you should place the switch
where it will not be subjected to extreme temperatures,
humidity, or electromagnetic interference. Specifically, the
site you select should meet the following requirements:
-The ambient temperature should be between -40°C to 75℃(-40℉to
167℉).
-The relative humidity should be less than 95 percent, non-condensing.
-Surrounding electrical devices should not exceed the electromagnetic field
(RFC) standards.
-Make sure that the switch receives adequate ventilation. Do not block the
ventilation holes on each side of the switch.
Wiring Diagram

18 IES-1881 Manual
Installation and Placement Instructions
Mounted to 19-inch Standard Rack
Locate the accessories supplied in the product package. Use
the rackmount brackets and screws to install the switch into
any EIA 19” standard rack.
Step 1: Attach the brackets to each side of the switch.
Step 2: Apply the screws to each side and secure them tightly.
Step 3: Carefully position the switch into the rack.
Step 4: Align the brackets to the side holes on the rack and use rack screws
to secure the switch with the rack.
Step 5: Proceed to the “Connecting to Power” section.
Desktop or Any Flat Surface
The switch can sit on desktop or any flat surface with
adequate space and ventilation. If you want to place it onto a
shelf, make sure the shelf can withstand the weight of the
switch.
Step 1: Simply put the switch on the desired place.
Step 2: Ensure the switch receives good ventilation.
Step 3: Proceed to the “Connecting to Power” section.
Connecting to Power
Redundant 52~57VDC DC Terminal Block Power
Inputs
There are two pairs of power inputs for use with redundant
power sources. You only need to have one power input
connected to run the switch.

IES-1881 Manual 19
Step 1: Connect the DC power cord to the plug-able terminal block on the
switch, and then plug it into a standard DC outlet.
Step 2: Disconnect the power cord if you want to shut down the switch.
Field Wiring Terminal Markings: Use Copper Conductors Only, 60/75℃, wire
range 12-24 AWG, torque value 7 lb-in.
Alarms for Power Failure
Step 1: There are two pins on the terminal block used for power failure
detection. It provides the normally closed output when the power
source is active. Use this as a dry contact application to send a
signal for power failure detection.
Power Input Assignment
Power2
＋
52~57VDC
Terminal
Block
－
Power Ground
Power1
＋
52~57VDC
－
Power Ground
Earth Ground
Relay Output Rating
1A @ 250VAC
Relay Alarm Assignment
FAULT
*Warning signal disable for following:
The relay contact closes if Power1 and Power2
are both failed.
Special note:
The relay output is normal open position when there is no power to the
switch. Please do not connect any power source to this terminal to
prevent shorting your power supply.

20 IES-1881 Manual
Connecting to Your Network
Cable Type & Length
It is necessary to follow the cable specifications below when connecting
the switch to your network. Use appropriate cables that meet your speed
and cabling requirements.
Cable Specifications
Speed
Connector
Port
Speed
Half/Full
Duplex
Cable
Max.
Distance
10Base-T
RJ-45
10/20 Mbps
2-pair
UTP/STP
Cat. 3, 4, 5
100 m
100Base-TX
RJ-45
100/200
Mbps
2-pair
UTP/STP
Cat. 5
100 m
1000Base-T
RJ-45
2000 Mbps
4-pair
UTP/STP
Cat. 5
100 m
100Base-FX
ST, SC
200 Mbps
MMF
(62.5μm)
2 km
100Base-FX
ST, SC
200 Mbps
SMF (10μm)
20, 40, 75,
100 km
100Base-BX
SC
200 Mbps
MMF
(62.5μm)
2, 5 km
100Base-BX
SC
200 Mbps
SMF (10μm)
20, 40 km
1000Base-SX
SC
2000 Mbps
MMF
(62.5μm)
220 m
2 km
1000Base-SX
SC
2000 Mbps
MMF
(50μm)
550 m
1000Base-LX
SC
2000 Mbps
SMF (10μm)
10, 20, 50
km
1000Base-BX
SC
2000 Mbps
SMF (10μm)
20, 40 km