Motorola SB5101 - Page 2

Motorola, Inc. 101 Tournament Drive, Horsham, Pennsylvania 19044 U.S.A.
www.motorola.com
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names are the property of their respective owners. ©Motorola, Inc. 2006.
533176-001 5702–0606–0K
GENERAL SPECIFICATIONS
Cable Interface F-Connector, female, 75 Ω
CPE Network Interface USB, Ethernet 10/100Base-T
Data Protocol TCP/IP
Dimensions 6.2 in (15.75 cm) H x 2.3 in (5.84 cm) W x 6.0 in (15.24 cm) L
Power 9 W (nominal)
Input Power
North America 105 – 125 VAC, 60 Hz
International 100 – 240 VAC, 50 – 60 Hz
DOWNSTREAM
Modulation 64 or 256 QAM
Maximum Data Rate* 38 Mbps (256 QAM at 5.361 Msym/s)
Bandwidth 6 MHzp
Symbol Rate 64 QAM 5.057 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 Channel Rate** 30 Mbps (64 QAM at 5.120 Msym/s)
Bandwidth 200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.4*** MHz
Symbol Rates 160, 320, 640, 1280 and 2560 and 5120*** ksym/s
Operating Level Range
A-TDMA +8 to +54 dBmV (32 QAM, 64 QAM)
+8 to +55 dBmV (8 QAM, 16 QAM)
+8 to +58 dBmV (QPSK)
S-CDMA +8 to +53 dBmV (all modulations)
Output Impedance 75 Ω (nominal)
Frequency Range 5 to 42 MHz (edge to edge)
ENVIRONMENTAL
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Storage Temperature –30 °C to 80 °C (–22 °F to 176 °F)
Operating Humidity 5 to 95% R.H. (non-condensing)
* Actual speeds will vary, and are often less than the maximum possible. Data transmission speed is approximate and depends on the configuration and capacity of your network, as well as the
amount of traffic on the network.
** Actual data throughput will be less due to physical layer overhead (error correction coding, burst preamble, and guard interval).
*** With A-TDMA or S-CDMA enabled CMTS.
**** With S-CDMA enabled CMTS.
SB5101 Cable Modem
Power
Receive
Send
Online
PC/Activity
Standby