7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
Phone +1-301-975-1000
Fax +1-301-869-9293
E-mail sales@patton.com
URL http://www.patton.com
07M2823-DS2
Meriedweg 7
CH-3172 Niederwangen
Phone +41 (31) 985 25 25
Fax +41 (31) 985 25 26
E-mail sales@inalp.com
URL http://www.inalp.com
SpecificationsWAN Ethernet port
10/100BaseT (RJ-45 connector); auto-negotiat-
ing; half/full duplex operation with automatic
MDI/MDI-X
LAN Ethernet Ports
One 10/100BaseT port (RJ-45 connector); auto-
negotiating; half or full duplex operation with
automatic MDI/MDI-X plus One 10BaseT (RJ-45
connector); half or full duplex with automatic
MDI/MDI-X
Management
CLI via Telnet; TFTP for Software upgrade and
configuration upload; SNMPv1; HTTP/web browser
Protocols
IP (RFC 741), TCP (RFC 793), UDP (RFC 768),
ICMP & ICMP Redirect (RFC 792), ARP (RFC 826).
IP Router with RIPv1 (RFC 1058), RIPv2 (RFC
2453), programmable static routes. Integrated
DHCP Server (RFC 2131), DNS Relay (RFC 1631),
IEEE 802.1p VLAN Tagging, NAT/NAPT (RFC
1631/2391)
Security
IPSec including AH and ESP. DES, 3DES, and AES
encryption. Access Control Lists (ACLs). IP port
and address filtering both by source and destina-
tion. DoS Detection. Password protected system
management with a username/password for con-
sole and virtual terminal.
Power Supplies
External universal 90–260 VAC input or 48 VDC
input. (Optional Internal universal 90–260
VACinput.)
Compliance
CE Mark; Safety: UL60950 -1, CSA 2 2.2
6095001, IEC/EN60950-1. Universal AC units
are US NRTL Listed; EMC Emission s: FCC Part
15 Class A; EN55022 Class A; EMC
Immunity: EN55024
Environment
Operating temperature: 0-40°C (32-104 °F);
Humidity: 5-80% non-condensing
Dimensions & Weight
7.3W x 1.6H x 6.1D in.
(18.5H x 4.1W x 15.5D cm)
30.5 oz./500g (models with internal power);
24.4 oz./400g (models with external power; no
power supply)
Ordering Information2823/UI 2823/48 2823/EUI
Typical ApplicationFeatures✔Three 10/100 Ethernet ports
•Easily create a physical and logical DMZ
•Avoid router configuration complexity
•Apply QoS to the DMZ to guarantee priority
for business traffic flows
✔VPN tunneling secures IP network traversal.
•IPSec encryption supporting AH and ESP pro-
vides data integrity, authentication, anti-replay
and data confidentiality.
✔256-bit encryption protects data.
•With support for DES, 3DES, and AES, data
can be encrypted using 56 to 256-bit algo-
rithms, right-sizing security to resources.
✔QoS/CoS profiles
•QoS/CoS guarantees traffic priority.
•ToS/DiffServ labeling
•Eight service class tags per IEEE 802.1p/Q
•Per flow bandwidth guarantees
•Hierarchical traffic classes
•Configurable burst tolerance
•Excess traffic discard
•Configurable packet and frame fragmenta-
tion to minimize jitter.