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TECHNICAL SPECIFICATIONS    

SMC8511WG 

COMPATIBILITY

• DOCSIS 2.0/Cable Home 1.1 compliant
• 802.11b/g compliant

PORTS

• 1 IEEE 802.11b/g wireless
• Cable Interface F type female 75ohm
• Ethernet Craft Port

CABLE MODEM FEATURES

• DOCSIS 2.0 certified
• 64/256QAM auto detection
• Supports maximum DOCSIS transfer rates
• Independent resets for downstream and upstream blocks
• Quality of Service (QoS) features
• Supports 16 Service Identifiers (SIDs) 
• Supports 64/128/256 bit RC4 authentication and encryption

NETWORKING

• IEEE 802.1d compliant bridging
• DHCP Client
• DHCP Server
• SNMP
• DDNS
• DMZ
• Telnet
• SSH
• Radius

• QoS
• UPnP

WIRELESS

• 802.11b/g compliant
• Data rate up to 108Mbps in 802.11g
• WEP 64/128-bit, WPA-PSK, TKIP, AES
• MAC Filtering
• Disable SSID Broadcast
• 8VPA

SECURITY

• Password protected configuration access
• Stateful Packet Inspection (SPI) Firewall
• Network Address Translation (NAT)
• Application Level Gateways (ALG)
• Intrusion Detection
• Denial of Service (DoS) prevention
• Web based authentication
• Comprehensive Logging
• Remote Admin Access
• NAT 1-1 Mappings
• VPN Pass-through

•  IPSec
• PPTP
• L2TP

ENCRYPTION

• 56-bit/128-bit DES
• 64-bit/128/256-bit WEP

CERTIFICATION

• FCC Part 15.247 
• FCC Part 15 Class A  

SIZE

• 14.5 x 7.5 x 4 in. (W x H x D) - without brackets
• 36.83 x 19 x 10 cm. (W x H x D) - without brackets

WEIGHT

• 20 lbs
• 9 kg

POWER

• CATV 60-90 VAC thru CATV connector or 18-28 VDC 

via Ethernet connector

• Consumption: 25 Watts

ANTENNA

• Horizontal BW = 35 degrees
• Vertical BW = 60 degrees
• Polarization = Vertical
• Antenna Gain = 15dBi
• Max Output Power: 4 Watts EIRP
• External: Optional

ENVIRONMENTAL

• Operating Temp:   -40 degree to +65 degree C
• Operating Humidity: 5%-95% non-condensing

WARRANTY

• Limited Lifetime

North America

38 Tesla
Irvine, CA 92618
1-800-SMC-4YOU
24/7 Technical Support

Europe/ Africa

Fructuos Gelabert 6-8
08970 Sant Joan Despí
Barcelona, Spain

Check www.smc.com for your local 
country contact information

www.smc.com

Contact

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