3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064
To learn more about 3Com solutions, visit www.3com.com. 3Com is publicly traded on NASDAQ under the symbol COMS.
Copyright © 2004 3Com Corporation. All rights reserved. 3Com, the 3Com logo, and OfficeConnect are registered trademarks of
3Com Corporation. All other company and product names may be trademarks of their respective companies. While every effort
is made to ensure the information given is accurate, 3Com does not accept liability for any errors or mistakes which may arise.
Specifications and other information in this document may be subject to change without notice.
400814-003 09/04
Specifications
Dimensions & Weight
Width: 228mm (9.1in)
Height: 41.8mm (1.6in)
Depth 135.4mm (5.3in)
Weight: 535g (1.9lb)
Connectors
WAN
: 1 autosensing
10BASE-T/100BASE-TX port (RJ-45) with auto
MDI/MDIX
LAN
: 4 autosensing
10BASE-T/100BASE-TX port (RJ-45) with auto
MDI/MDIX
Protocol Support
Dynamic IP addressing
Static IP addressing
DHCP Server
NAT/PAT (with TCP and UDP),
PPPoE, PAP, CHAP, UDP,
IP TCP, IPCP, PPTP, SNTP
Firewall
Stateful packet inspection firewall
Pre-configured filters for commonly used protocols.
User-configurable filters for UDP and TCP packets
with specific port numbers.
Routing
Static routing
RIP
DynDNS support
Traffic shaping
Web Filtering
Static web filtering
VPN Support
VPN initiation, termination and pass-through for IPSec
VPN termination and passthrough for PPTP.
VPN termination for L2TP/IPSec
Compatible with Microsoft Point-To-Point Encryption
(MPPE) with 40- and 128-bit session keys.
Compatible with IPSec encryption schemes and stan-
dards, including Internet Key Exchange, Hybrid
Authentication Mode, ISAKMP/ Oakley AES-128, DES
and 3DES, plus authentication by shared secret.
Installation, Configuration, and Management
Browser-based administration
Device-discovery wizards
Pre-set defaults
Remote management
Save and restore configuration files
LED Indicators
Power
WAN port status – Link, Activity
LAN ports status – Link, Speed, Activity
Alert / diagnostics
Power
Supplied using external OfficeConnect 11W
power supply:
Operating input voltage: 10-30V
Operating frequency: 47-63Hz
Max. power consumption: 6.5W
Standards Compliance
Functional
: ISO 8802/3;
IEEE 802.3
RegulatoryAgency Approvals
Safety
: UL 1950; EN 60950; CSA 22.2 #950; IEC 950
Emissions
: EN 55022 Class B; EN 50082-1;
FCC Part 15 Class B; ICES-003 Class B; VCCI Class B;
AS/NZS 3548 Class B; CISPR 22 Class B
Environmental
: EN 60068 (IEC 68)
Package Contents
• 3Com
®
OfficeConnect
®
VPN Firewall
• User Guide
• OfficeConnect 11W power adapter
• One-piece clipping system
• Four rubber feet
• CD-ROM
• Ethernet cable
Warranty Summary
3 Years Hardware Warranty. Refer to www.3com.com
for details.
3 C O M
®
O F F I C E C O N N E C T
®
V P N F I R E WA L L D ATA S H E E T
Ordering Information
PRODUCT DESCRIPTION
3COM SKU
3Com OfficeConnect VPN Firewall
3CR870-95
The 3Com OfficeConnect VPN Firewall can be used with these 3Com products:
3Com OfficeConnect Content Filter Service
3CSBCFS
3Com OfficeConnect Wireless 11g Access Point
3CRWE454G72
3Com OfficeConnect 11Mbps Wireless Access Point
3CRWE41196
3Com OfficeConnect Dual Speed Switch 5 Plus
3C16790
3Com OfficeConnect Dual Speed Switch 8 Plus
3C16791
3Com OfficeConnect Dual Speed Switch 16 Plus
3C16792
3Com OfficeConnect Switch 5
3C16793
3Com OfficeConnect Switch 8
3C16794
