B&B Electronics EIR618-2SFP-T - Manual (Page 13)

Manual Documentation Number: EIR618-2SFP-T_5107m 1
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
Introduction
This managed industrial switch comes equipped with a proprietary
redundant network protocol—X-Ring which provides an easy way to
establish a redundant Ethernet network. With ultra high-speed recovery time
(less than 300 ms) and a long MTBF (Mean Time Between Failures) the
industrial switch will continue to operate until a Gigabit network infrastructure
has been established, without requiring extra upgrade costs.
In addition to 10/100/1000Base-TX fast Ethernet ports, the switch has SFP
(mini-GBIC) ports. Traditional RJ-45 ports can be used for up linking short
distance (less than 100 m) wide-band paths, while the SFP slots can be
used for the application of wideband uploading and long distance
transmissions adding flexibility
Features
„ System Interface/Performance
¾ RJ-45 ports support Auto MDI/MDI-X Function
¾ SFP (mini-GBIC) supports 100/1000 Dual Mode
¾ Store-and-Forward Switching Architecture
¾ Back-plane (Switching Fabric): 7.2Gbps
¾ 1Mbits Packet Buffer
¾ 8K MAC Address Table
¾ Wide Operating Temperature (-40 o C to 75 o C)*
„ Case/Installation
¾ IP-30
¾ DIN-Rail and Panel Mount
„ Power Supply
¾ Wide Range Redundant Power Design
¾ Reverse Polarity Protection
¾ Current Overload Protection