The SBG901 Wireless Cable Modem Gateway delivers:

•The speed of a DOCSIS 2.0 cable modem

•The mobility of a wireless LAN and the simplicity of “no new wires” technology

•The security of a firewall

Three networking products in one

Integrated DOCSIS® 2.0 SURFboard cable modem, router with one 10/100 Fast Ethernet port and auto-MDIX cross-over cable detection, and IEEE 802.11b/g wireless access point

Easy setup

An included CD-ROM provides an Installation Assistant, a Wireless Security Set Up Wizard, and multi-lingual product documents

Web-based management Manage data and wireless network using a Web-based interface

Advanced security Built-in firewall with stateful Packet Inspection (SPI), intrusion detection, and Denial of Service (DoS) attack prevention

Extensible networking Network up to 253 desktop computers, laptops, and other Ethernet or wireless devices2 to create a full Class C network

Enterprise-capable

VPN pass-through (IPSec, PPTP, L2TP)

DATA SHEET

SBG901 SURFboard Wireless Cable Modem Gateway

General

STANDARDS COMPLIANCE

IEEE

802.11b/g, 802.11b DSSS,

 

802.11b/g OFDM, 802.1d,

 

802.3, 802.3u, 802.31CPE

Data

DOCSIS 2.0

Wireless

Wi-Fi Alliance Certified

 

WLAN RF CENTER FREQUENCY RANGE

North America

2.412 GHz to 2.462 GHz

DATA RATE AND MODULATIONTYPES

1 Mbit/s DBPSK; 2 Mbit/s DQPSK; 5.5 Mbit/s, 11 Mbit/s CCK; 6 Mbit/s, 9 Mbit/s, 12 Mbit/s, 18 Mbit/s, 24 Mbit/s, 36 Mbit/s, 48 Mbit/s, 54 Mbit/s OFDMOptions

INTERFACES

Cable interface

F-connector, female, 75 Ω

CPE wired interface

10/100 Fast Ethernet

 

(auto-sensing)

CPE wireless interface

802.11b/g

Data protocol

TCP/IP

NETWORK MANAGEMENT

SNMP v1, v2c, v3; IP v4 addressing; LAN-side DHCP server;

NAT, NAPT

TRANSMIT POWER

17 dBm (EIRP) in 802.11 g Mode; 20 dBm (EIRP) in 802.11b Mode

RECEIVE SENSITIVITY

–74 dBm at 54 Mbps

Downstream

MODULATION

64 or 256 QAM

MAXIMUM DATA RATE3

DOCSIS ≤ 38 Mbps

BANDWIDTH

DOCSIS 6 MHz

SYMBOL RATES

64 QAM 5.069 Msym/s, 256 QAM 5.361 Msym/s

OPERATING LEVEL RANGE

–15 to 15 dBmV

INPUT IMPEDANCE

75 Ω (nominal)

FREQUENCY RANGE

88 to 860 MHz

Upstream

MODULATION

8***, 16, 32***, 64***, 128**** QAM or QPSK

MAXIMUM DATA RATE3

30 Mbps

BANDWIDTH

200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.44 MHz

SYMBOL RATES

160, 320, 640, 1280, and 2560, and 51204 ksym/s

OPERATING LEVEL RANGE4

A-TDMA

8 to 54 dBmV (32 and 64

 

QAM)

 

8 to 55 dBmV (8 and 16 QAM)

 

8 to 58 dBmV (QPSK)

S-CDMA

8 to 53 dBmV (all modulations)

 

 

OUTPUT IMPEDANCE

 

75 Ω (nominal)

 

 

 

FREQUENCY RANGE

 

DOCSIS

5 to 42 MHz (edge to edge)

Network

 

GATEWAY

DHCP, NAT, VPN tunneling; static routing and dynamic IP routing; SPI firewall with DoS protection and intrusion prevention; port, packet, and URL keyword filtering; full suite of ALGs; UPnP IGD 1.0

WIRELESS LAN

802.11b/g Wi-Fi

NETWORK MANAGEMENT

SNMP v1, v2c, v3, IP v6 addressing; LAN-side DHCP server;

NAT, NAPT

Wireless device and its corresponding networks supportable by Motorola’s NBBS Management System

802.11i SECURITY

WEP-64/128, WPA-PSK, WPA, WPA2, TKIP, AES, 802.1x, 802.11i (pre-authentication)

DEVICE PAIRING

User-friendly Wi-Fi protected setup (WPS) for secure WPS compatible device pairing

***With A-TDMA or S-CDMA enabled CMTS

****With S-CDMA enabled CMTS