Korenix JetNet 3008f, JetNet 3008 User Manual

JetNet 3008 Series

Industrial 8-port Ethernet Switch

User’s Manual

Version: 1.1 Date: 16-Sep, 2008

Content

1. Introduction.....................................................1

1-1. Features............................................................1

1-2. Packing List.......................................................2

2. Hardware Description.....................................3

2-1. Dimensions .......................................................3

2-2. Front Panel .......................................................3

2-3. Bottom View......................................................4

2-4. LED Indicators ..................................................5

2-5. Ports..................................................................6

3. Mounting Installation.......................................7

DIN-Rail Mounting....................................................7

4. Hardware Installation......................................8

4-1. Wiring the DC Power Inputs..............................9

4-2. Wiring the Alarm Relay ...................................10

4-3. Wiring Earth Grounding .................................. 10

4-4. Enabled the Event Alarm Function ................. 11

4-5. Cabling............................................................12

4-6. System Power-On and Testing.......................13

5. Packet forwarding ability...............................16

5-1. Broadcast Control ...........................................16

5-2. Quality of Service............................................16

6. Trouble shooting...........................................19

Federal Communications Commission (FCC) Statement

This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the
interference at his expense.

The user is cautioned that changes and modifications made to the equipment
without approval of the manufacturer could void the user's authority to operate
this equipment.

JetNet 3008 / JetNet 3008f User’s Manual

1

1. Introduction

The JetNet 3008 series is a new generation of the 8-port compact Fast
Ethernet switch equipped with 2.0 Gbps Packet Switch engine as
particular packet forwarding and filtering mechanism to fulfill industrial
communications on the filed site. It provides the graceful packet
forwarding ability to handle 64~1552 packet size into 2 priority queues
which compliance with quality of service for the best data forwarding
performance.
In addition, for the best network performance both of broadcast storm
filtering and flow control functions can ensure your data traffic deliver to
destination without traffic congestion. To avoid interference as well as to
extend your network coverage, JetNet 3008f is adapted to 2 100Mbps
fiber ports with multi-mode 2KM or single-mode 30KM transceiver in order
to achieve stable far-end transmissions.
To survive under hazard environments, it is equipped with 2 redundant
power inputs, as the wide range input avoiding any power interruption and
also operating between -25C~70C temperature range. For the easy
maintenance purpose, JetNet 3008f has one alarm-relay for the port link
event and the power event to give an alarm to the service engineer on the
filed site. With the JetNet 3008 switch, it will deliver you superiority and
reliable performance on your filed site applications.

This session will introduce following information of JetNet 3008 for your
reference.
1-1. Features
1-2. Packing list

1-1. Features

 8 10/100TX ports – JetNet 3008
 6 10/100TX, plus 2 100FX in Multi-mode or Single-mode – JetNet

3008f

 Compact size with full power redundancy
 Supports store-and-Forward switching architecture
 QoS for packet forwarding precedence
 Broadcast storm packet filtering
 Port and power event alarm
 IP-31 aluminum alloy case
 DIN rail and wall mount

 Dual power input DC12~48V
 Compliance with IEEE Hi-Pot Testing

1-2. Packing List

JetNet 3008/JetNet 3008f Industrial 8-port Fast Ethernet Switch is
packaged with the following items:

 JetNet 3008 or JetNet 3008f
 User’s manual CD-ROM
 Quick Installation Guide

CD User’s Manual

JetNet3008 or JetNet 3008f Quick Installation Guide

Contact your sales

representative if any item is missing or damaged.

2

2. Hardware Description

This session will introduce the hardware information as following:
2-1. dimensions
2-2. Front Panel
2-3. Bottom View
2-4. LEDs of system and port
2-5. Connectors

2-1. Dimensions

JetNet 3008 / JetNet 3008f 8-port Industrial Fast Ethernet Rail Switch
dimensions are 120 mm (H) x 55 mm (W) x 108 mm (D), detail
mechanical design drawings are attached as following:

2-2. Front Panel

The Front Panel of the JetNet 3008/JetNet 3008f Industrial 8-port Fast
Ethernet Switch is shown in Figure A.

3

Figure A. Front Panel of the JetNet 3008 / JetNet 3008f.

2-3. Bottom View

The bottom view of the JetNet 3008/JetNet 3008f Industrial 8-port
Ethernet Switch consists of one 6-pin removable terminal block connector
for two DC power inputs and event alarm output. There is one 9-pin DIP
SWITCH on the bottom for alarm control of port or power event selection.

Figure B. Bottom view of the JetNet 3008/ JetNet 3008f

4

2-4. LED Indicators

There are some system diagnostic LEDs and Ethernet Port LEDs located
on the front panel of JetNet3008 / JetNet 3008f Industrial 8-port Ethernet
Switch. These LED indicators provide administrators with real-time system
status. The table-1 gives the descriptions of the function of each LED
indicator.

LED Status Description

Green on Power is on.

PWR1

Off No power is being supplied.
Green on Power is on.

PWR2

Off No power is being supplied.

Red on

Port link down or power failure event
occurred.

A

lm

Off No event.
Link

(Green on )

A network device is detected and link
up.

A

ctivity (Green blinks)

The port is transmitting or receiving
packets from the TX device.

Speed
(Yellow on/ 100Mbps)

A

network device is detected and link on

100Mbps.

Port 1~8 (JetNet 3008)
Port 1~6 (JetNet 3008f)

Speed
(Yellow off)

A network device is detected and link on
10Mbps.

100Mbps Link (Green
on)

The port is operating in full-duplex
mode.

Fiber port #7, #8

(

JetNet 3008f)

100Mbps Activity
(Green Blinks)

The port is transmitting or receiving
packets from the TX device.

Table 1

5