B&B Electronics Elinx EIRP305-T User manual

Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
E
EI IR RP P3 30 05 5- -T T
U
Us se er r M Ma an nu ua al l

i
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
U
Us siin ng g
d
do om me es st tiic c
a
an nd d
iim
mp po or rt te ed d
p
pa ar rt ts sb by y
E
EI IR RP P3 30 05 5- -T T
D
Do oc cu um me en nt ta at ti io on n N Nu um mb be er r: : E EI IR RP P3 30 05 5- -T T- -
0
09 91 12 2m m
International H
He ea ad dq qu ua ar rt te er rs s
B&B Electronics Mfg. Co. Inc.
707 Dayton Road
Ottawa, IL 61350 USA
Phone [phone] -- General Fax [phone]
Website:
www.bb-elec.com
European Headquarters
B&B Electronics Ltd.
Westlink Commercial Park
Oranmore, Co. Galway, Ireland
Phone [phone] -- Fax [phone]
Website:
www.bb-europe.com
©2008 B& B Electronics Mfg. Co. Inc. No part of this publication may be reproduced or transmitted in any
form or by any means, electronic or mechanical, including photography, recording, or any information
storage and retrieval system without written consent. Information in this manual is subject to change
without notice, and does not represent a commitment on the part of B&B Electronics Mfg. Co. Inc.
B&B Electronics Mfg. Co. Inc. shall not be liable for incidental or consequential damages resulting from
the furnishing, performance, or use of this manual.
All Brand names used in this manual are the registered trademarks of their respective owners. The use of trademarks or other
designations in this publication is for reference purposes only and does not constitute an endorsement by the trademark holder

Table of Contents
ii
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Content
1. Introduction..........................................................................................................1
Features..............................................................................................................1
Package Contents...............................................................................................1
2. Hardware Description.........................................................................................2
Physical Dimension............................................................................................2
Front Panel ........................................................................................................2
Top View.............................................................................................................2
LED Indicators...................................................................................................3
Ports...................................................................................................................3
Cabling...............................................................................................................5
Wiring the Power Inputs ....................................................................................6
Wiring the Fault Alarm Contact.........................................................................7
3. Mounting Installation..........................................................................................8
DIN-Rail Mounting ............................................................................................8
Wall Mount Plate Mounting.............................................................................10
4. Hardware Installation .......................................................................................11
Installation Steps..............................................................................................11
5. Network Application..........................................................................................12
6. Troubleshooting.................................................................................................13
7. Technical Specification......................................................................................14

Introduction
1
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Introduction
The EIRP305-T is an industrial DIN mount, unmanaged 5 port Ethernet Switch with 4 PoE
Injector ports. All ports support 10/100Mbps speeds.
Features
• System Interface/Performance
o RJ-45 ports support Auto MDI/MDI-X Function
o Embedded 4-port PoE Injection
o Store-and-Forward Switching Architecture
o Back-plane (Switching Fabric): 1.0Gbps
o 2K MAC Address Table
• Power Supply
o 48VDC Redundant Power
• Case/Installation
o IP30 Protection
o DIN Rail and Wall Mount Design
• Provides EFT protection 3,000 VDC for power line
• Supports 6,000 VDC Ethernet ESD protection
Package Contents
• (1) EIRP305-T, 5 Port Industrial Ethernet Switch with 4 PoE Ports
• (1) Quick Start Guide
• (1) CD ROM with User Manual
• (2) Wall Mounting Bracket and Screws

Hardware Description
2
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Hardware Description
Physical Dimension
(W x D x H) is 30mm x 95mm x 140mm (1.2 x 3.7 x 5.5 inches)
Front Panel
The Front Panel view of the EIRP305-T is shown below.
Top View
The top panel view of the EIRP305-T is equipped with one terminal block connector that
consists of two 48 VDC power inputs and the fault alarm output.
Top View of the PoE Injectors Industrial Switch

Hardware Description
3
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
LED Indicators
Below is a table that explains the status of each of the power and network status LED’s
found on the front panel of the EIRP305-T.
LED
Color
Description
P1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
Fault
Red
On
Power input 1 or 2 has failed
Off
Power input 1 and 2 are both functional, or no power is
FWD (1 to 4)
Green
On
The port is supplying power to the connected device
Off
No device attached or no power being supplied
1 to 5 (RJ-45)
Green
(Upper
LED)
On
Connected to network
Flashing
Networking is active
Off
Not connected to network
Yellow
(Lower
LED)
On
Full-duplex link
Flashing
Collision occurs
Off
Half-duplex link or link down
Ports
RJ-45 ports: The RJ-45 ports auto-sense for 10 or 100 Mbps device connections. The
auto MDI/MDIX feature allows connections to switches, workstation and other equipment
without changing straight through or crossover cabling. The charts below show the cable
pin assignments for straight through and crossover cables.
RJ-45 Pin Assignments
Pin Number
Assignment
1
Tx+
2
Tx-
3
Rx+
6
Rx-
Note “+” and “-” signs represent the polarity of each wire pair.

Hardware Description
4
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
All ports on the EIRP305-T support automatic MDI/MDI-X operation, you can use straight-
through cables (See Figure below) for all network connections to PCs or servers, or to other
switches or hubs. In straight-through cables, pins 1, 2, 3, and 6, at one end of the cable, are
connected straight through to pins 1, 2, 3 and 6 at the other end of the cable. The table
below shows the 10BASE-T / 100BASE-TX MDI and MDI-X port pin outs.
Pin
MDI-X Signal Name
MDI Signal Name
1
Receive Data plus (RD+)
Transmit Data plus (TD+)
2
Receive Data minus (RD-)
Transmit Data minus (TD-)
3
Transmit Data plus (TD+)
Receive Data plus (RD+)
6
Transmit Data minus (TD-)
Receive Data minus (RD-)
Straight Through Cable Schematic
Cross Over Cable Schematic

Hardware Description
5
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Cabling
Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable.
10Mbps: Use category 3, 4, 5 or greater cable
100Mbps: Use category 5 or greater
Cable distances should be less than 100 meters (328 ft.) long.

Hardware Description
6
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Wiring the Power Inputs
Follow the steps below to insert the power wires.
Insert the positive and negative wires into the V+ and V- contacts on the terminal block
connector.
Tighten the wire-clamp screws to prevent the wires from becoming loose.

Hardware Description
7
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of terminal block connector as the picture shows
below. If one of the power sources fails a fault will be detected causing the circuit to open.
Insert the wires into the fault alarm contact.
Note The wire gauge for the terminal block should be 12 to 24 AWG.

Mounting Installation
8
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Mounting Installation
DIN-Rail Mounting
The DIN rail clip comes screwed on to the switch, from the factory. If the DIN rail clip is
not screwed on the switch, please see the following figure to re-attach the DIN-Rail clip.
Then follow the steps below to hang the switch onto a DIN rail.
1. Use the screws to screw the DIN rail clip onto the switch.
2. To remove the DIN rail clip, reverse step 1.

9
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Network Application
3. First, insert the top of DIN rail clip onto the piece DIN rail track.
4. Then, lightly push the bottom of the switch so it can snap the rest of the way onto the
DIN rail track.
5. Check that the switch is held tightly to the DIN rail track.
6. To remove the switch from the track, reverse the steps above.
• First pushing down lightly on the switch will give enough room for the bottom of
the switch to clear the bottom of the DIN rail track.

10
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Network Application
• Pulling slowly at the bottom of the switch will bring the switch out so that the
switch can now be carefully lifted off the DIN rail track.
Wall or Panel Mount Plate Mounting
Follow the steps below to mount the industrial switch with wall mount plate.
1. Remove the DIN rail clip from the switch; loosen the screws to remove the DIN rail clip.
2. Place the wall mount plate on the side panels of the switch.
3. Use the screws to screw the wall mount plate on the switch.
4. Use the hook holes at the corners of the wall mount plates to hang the switch on the wall.
5. To remove the wall mount plate, reverse steps above.

11
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Network Application
Hardware Installation
Installation Steps
1. Unpack the switch.
2. Check that the DIN rail is screwed onto the switch. If the DIN rail clip is not screwed
onto the switch. Please refer to DIN-Rail Mounting section for DIN-Rail installation. If
you want to wall or panel mount the switch, then please refer to Wall or Panel Mount
Plate Mounting.
3. Apply power to the switch. If you need help with this please refer to the Wiring the
Power Inputs section. The power LED on the switch will light up. Please refer to the
LED Indicators section for meaning of LED lights.
4. Prepare the twisted-pair, Ethernet cable for connection.
5. Insert one side of cable into one of the switches Ethernet ports and the other side of the
cable to the network device you want connected ex: switch, PC or Server. The port LED
on the Industrial switch will light up when the cable is connected to the network device.
Please refer to the LED Indicators section for LED light meaning.
6. When all connections are made and the LED lights show normal activity the installation
is complete.

Network Application
Network
Application
Control
Center
Core/Upper Level
Switch
Fiber
Cable
Up-Link
VOIP
Phone
r
l.
IP Camera Wireless AP
IEEE
802.3af Compliant Powered Devices
12 Manual
Documentation Number El RP305-T- 0912 m
'MMN. bb-elec.com
'MMN. bb-europe.com

Troubleshooting
13
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Troubleshooting
• Verify that you are using a 48VDC power supply. Applying more than 48VDC could
cause damage to the switch.
• Be sure the proper cable is used in your network. Refer to the Cabling section of this
manual for help.
• Diagnosing LED Indicators: The switch can be monitored through the LED indicators
on the front panel of the switch. The LED’s can help describes common problems you
may encounter and where you may find possible solutions, to assist in identifying
problems.
• If the power indicators do not light on when power is applied, you may have a problem
with the power supply. Check for loose power connections, power losses or surges at the
power outlet.
• If the switch LED’s represent normal operating mode and the cable connections are
correct and no data is transmitted or received through the switch, contact your Network
Administrator for network configuration and status help.

14
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Technical Specification
Technical Specification
Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE802.3x Flow Control and Back Pressure
IEEE802.3af Power over Ethernet
Protocol
CSMA/CD
Transfer Rate
14,880 pps for 10Base-T Ethernet port
148,800 pps for 100Base-TX Fast Ethernet port
MAC Address
2K MAC address table
Connector
10/100TX: 5 x RJ-45 with auto MDI/MDI-X function;
Supports 4 PoE injector function
PoE Pin Assignment
RJ-45 port #1 ~ # 4 support IEEE 802.3af End-point,
Alternative A mode.
Positive (VCC+): RJ-45 pin 1, 2.
Negative (VCC-): RJ-45 pin 3, 6.
Data (1,2,3,6 )
LED
Per unit: Power 1 (Green), Power 2 (Green), Fault(Red)
Per port: Link/Activity (Green), Full duplex/Collision (Yellow)
PoE: Feeding Power (Green)

15
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Technical Specification
Network Cable
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5, 5e cable
EIA/TIA-568 100-ohm (100m)
100Base-TX: 2-pair UTP/STP Cat. 5/5e cable
EIA/TIA-568 100-ohm (100m)
Power Supply
Redundant 48VDC with removable terminal block
Power Consumption
3.4Watts (without PoE); 57 Watts (Full load with PoE)
Installation
DIN rail kit for DIN-type cabinet install and wall-mount ear
for wall mounting
Operating Temp.
-40oC to 75oC
Operating Humidity
5% to 95% (Non-condensing)
Storage
Temperature
-40oC to 85oC
Case Dimension
IP30, 30mm (W) x 95mm (D) x 140mm (H)
(1.2 x 3.7 x 5.5 inches)
EMI
FCC Class A
CE EN61000-4-2/3/4/5/6/8/11/12
CE EN61000-6-2
CE EN61000-6-4
Safety
UL cUL
CE/EN60950-1

16
Manual Documentation Number EIRP305-T –0912m
www.bb-elec.com
www.bb-europe.com
Technical Specification
Stability testing
IEC60068-2-32 (Free fall)
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration)