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4: Specifications
4.1 Technical Specifications
Standards
IEEE 802.3, IEEE 802.3u
CSMA/CD, PPPoE, PPP, PPTP Client, ARP, DHCP Client and Server,
Protocol
TCP/IP, UDP, ICMP, RIP1/RIP2, DNS Proxy, Dynamic DNS, SNTP
Four
Ports
One
Connector
RJ-45 connector
WAN Router
Speed
LAN Switch
10BaseT: UTP/STP Category 3 or 5
Cabling Type
100BaseTX: UTP/STP Category 5
Topology
Star
LED
Power, Diag per unit. Link/ACT, 10/100 per port
NAT
Translate private IP to public IP
Multiple DMZ
Support multiple public IP translate to multiple private IP
Virtual Server
Provide public services on the network
Firewall
IPSec, PPTP, L2TP pass through, Hacker Attack Prevention
Management
Web-based Configuration
4.2 Environmental Information
Dimensions
Unit Weight
Power
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
4.3 Standard Conformance
EMC Certification
4.4 Cable Specifications
Ethernet Type
10BASE-T
100BASE-TX
1000BASE-T
Caution: Please do not use telephone cables. Telephone cables do not support Ethernet or Fast Ethernet
Twisted-pair cabling comes in various grades, or categories. Category 5 is required for Fast Ethernet, and is also
the most reliable and most commonly used category.
You can buy UTP Category 5 (Unshielded Twisted Pair) Ethernet cabling in precrimped
lengths, or you can crimp your own. Crimping your own can result in faulty connections if the RJ-45 tips are not
attached properly. Precrimped Category 5 cabling is available at most computer retail stores.
The most reliable and commonly used type of Category 5 cabling used is UTP, or "unshielded twisted pair." STP,
or "shielded twisted pair" wiring is only necessary for network environments exposed to excessive amounts of
electromagnetic interference, or EMI. These environments include areas with high sources of electrical power, air
10/100 Mbps LAN ports (1 Uplink port shared)
10/100 Mbps WAN port
10/100 Mbps (Half Duplex),
20/200 Mbps (Full Duplex)
10/100 Mbps (Half Duplex),
20/200 Mbps (Full Duplex)
170 x 185 x 27 (mm)
637g
DC 5V/2A
0°C to 55°C (32°F to 131°F)
-40°C to 65°C (-40°F to 149°F)
0% to 95% relative humidity, non-condensing
0% to 95% relative humidity, non-condensing
FCC Class B, CE
Cable Requirements
Category 3 or better, UTP or STP
Category 5 or better, UTP or STP
Category 5e or better, UTP or STP
Maximum Length
328 ft (100M)
328 ft (100M)
328 ft (100M)
-33-
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