B&B Electronics EIR203 Quick Start Manual
EIR203 1308qsg-1/2
© 2008 by B&B Electronics. All rights reserved.
International Headquarters:
707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA
815-433-5100 Fax 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com
European Headquarters:
Westlink Commercial Park Oranmore Co. Galway Ireland
+353 91 792444 Fax +353 91 792445 www.bb-europe.com orders@bb-europe.com support@bb-europe.com
B&B
ELECTRONICS
QUICK START GUIDE
Package Contents
• EIR203 Series Industrial, Unmanaged, Ethernet Switch
• Quick Start Guide (One per shipment)
• Power Terminal Block (installed)
• Fiber Optic Dust Covers (installed on fiber optic models)
If any item is missing or damaged, contact B&B Electronics
for a replacement
Front Panel
EIR203 (3 Fiber)
EIR203 (1 Fiber, 2 RJ-45)
1
Power Terminal Block
2 Position, Removable
2
PWR LED
ON When Power Applied
3
Fiber Optic SPD LED
Normally OFF (100BaseFx)
3
Fiber Optic LINK LED
ON When Fiber Port Linked
4
Fiber Ports
Number and type depends on Model
5
RJ45 Ports
Number depends on model
6
RJ45 LINK LED
On when RJ45 Port Linked
Flashes When Data Transmitted
6
RJ45 SPD LED
On if 100 mbps
DIN Rail Mounting
1. Slide and hold the DIN clip toward the bottom of the
switch. Angle the top portion of the DIN mount over the
top of DIN Rail.
2. Move the switch so that it is parallel with the DIN Rail.
3. Let go of the DIN Clip. The spring should return it to its
original position.
Attach Power Leads
External Supply Required
Warning: Work Safe – Equipment
damage or electrical shock hazard
exists. DO NOT ATTACH OR REMOVE
LEADS WITH THE POWER SUPPLY
ENERGIZED!
1. Loosen the screw to open the terminal block lead clamp.
2. Insert the power lead. TB will accept 12-28 AWG wire.
3. Tighten the screw to close the terminal block lead clamp.
Ensure the clamp holds the lead securely. However, do not
over tighten.
NOTE: For replacement Terminal Block order Part # 7
444.
EIR203 Series Quick Start
Guide
Attach RJ45 Cable
(If equipped)
MDI Cable Pinout
Pin Signal
1 Tx+
2 Tx-
3 Rx+
6 Rx-
MDI-X Cable Pinout
Pin Signal
1 Rx+
2 Rx-
3 Tx+
6 Tx-
Female RJ45
1. Auto MDI/MDI-x is
supported. A straight
through or cross-over
cable may be used.
2. 10/100BaseT auto
negotiation and full/half-
duplex are supported.