Ethernet Bridge/Router Interface Module CAREX2

Campus-RS REX2Ethernet Bridge/Router Interface Module CAREX2 The Campus-RS™ REX2 Remote Ethernet eXpress is an interface module that installs directly into a Campus-RS remote device or C

Campus-RS REX2

Ethernet Bridge/Router

Interface Module

CAREX2

The Campus-RS™ REX2 (Remote Ethernet eXpress) is an interface module that installs directly into a Campus-RS remote device or Campus-RS Star concentrator and provides interconnectivity of geographically dispersed Ethernet LANs within a private enterprise network The Campus-RS REX2 functions as a full-bandwidth Ethernet remote bridge, or a static or dynamic IP router, using the existing copper infrastructure as the transmission medium to provide repeaterless connectivity between LAN segments up to 4.6 Mbps The Campus-RS REX2’s robust architecture eliminates the need for other bridges, routers and DSU/CSUs It provides a 10/100 auto sensing port, an embedded SNMP agent and IEEE 802.1d transparent MAC-layer bridging HDLC and PPP encapsulation options and VLAN pass through

IP routing allow interoperability with other internetworking devices The Campus-RS REX2 can

be used to extend subnetworks to remote sites within a private enterprise network, or to connect to the public T1/E1 wide area network (WAN) to internetwork sites separated by greater distances.

Features:

• Eliminates need for costly bridges

and routers

• Simple installation and management

• Maintains logical network partitioning

• VLAN passthrough

• 10/100 ethernet auto sensing

• Routing, static, dynamic

• Bridging and spanning tree

• 4.6 Mbps WAN speed

• Fast code download

- FTP download

- TFTP code recovery

• Telnet

Hardware Requires Campus-RS remote or Campus-RS Star line unit

Multibank flash memory for field software upgrades

SDSL WAN Physical Interface: RJ-48C

Interface Signal Format: full-duplex 2B1Q line code, 130.7 to 2352 kbps per loop, 1 or 2 loops, selectable

Payload Data Rate: One loop: 128 kbps to 2.3 Mbps, in 64 kbps increments

Two loops: 256 kbps to 4.6 Mbps, in 128 kbps increments

Bridge/Router One 10/100 Ethernet auto sensing port

Network Low-overhead HDLC encapsulation

Interface Optional PPP encapsulation of MAC-layer frames

Static and dynamic IP routing, RIP, RIP2 Full IEEE 802.1d transparent MAC-layer bridging VLAN pass through

Dynamic address learning Full-bandwidth filtering with aging Spanning tree

Management Chassis LCD display and controls

& Maintenance RS-232/RJ-48 local console port (9600, 8/N/1)

Embedded SNMP agent FTP download

TFTP code recovery RFC 1213 MIB II, RFC 1493 Bridge MIB (base, ST, transparent groups) ADC SDSL Bridge MIB extensions RFC 1215 Traps (link state) and ST Traps (newRoot, topology Changed) Telnet

Environmental Operating Temperature: 0 to 50°C

Relative Humidity: 0 to 85%

Electromagnetic Emissions: FCC Part 15 Class A, CE

Safety Compliance: UL, CSA, CE EN60950, IEC60950

ADC Telecommunications, Inc., P.O Box 1101, Minneapolis, Minnesota USA 55440-1101

Specifications published here are current as of the date of publication of this document Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice At any time, you may verify product specifications by contacting our headquarters office in Minneapolis ADC Telecommunications, Inc views its patent portfolio as an important corporate asset and vigorously enforces its patents Products or features contained herein may be covered by one or more U.S or foreign patents An Equal Opportunity Employer.

100005 1/04 Revision © 2000, 2004 ADC Telecommunications, Inc All Rights Reserved

Web Site: www.adc.com

From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237

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19 0.91 mm 26

0.40 mm 24 0.51 mm 22 0.61 mm

ESTIMATED RANGE (MILES/ KILOMETERS)

WIRE GAUGE

384

128 (1 loop)

T1, 768 E1

SDSL 10/100 10/100

Enet Switch

Hub

Network Center Remote LAN Site

Campus-RS REX2

Interface Module

Campus-RS Remote

Campus-RS REX2 Interface Module

Campus-RS Remote

Ethernet LAN

SDSL

SDSL SDSL SDSL

10/100

DSX-1

Campus-RS Star

Campus-RS Remote with Campus-RS REX2 Module

Campus-RS Remotes with Campus-RS REX2 Modules

WAN

Campus-RS Remote with Campus-RS DSX-1 Module

Figure 2: Remote Access Using the Campus-RS REX2 Figure 1: LAN extension Using the Campus-RS REX2

Figure 3: Campus-RS Reach Profile

Description

Campus-RS REX2 interface module

Catalog Number

CAREX2

O r d e r i n g I n f o r m a t i o n

Functionally compatible with Campus-Star, Campus-RS, Campus-HRS units For full management, FCC/CE

compliance on older models, refer to user guide REX2 requires Campus-RS desktop or Campus-STAR system