SB5100

Technical Details

Model: SB5100
Type: External, platform-independent modem with HTML-based user interface for status troubleshooting
Standards: Integrated DOCSIS 2.0 A-TDMA and S-CDMA technology
PC interface: USB for Windows 98/2000/XP
Cable interface: F-Connector, female, 75 ohms
CPE network interface: USB, Ethernet 10/100BaseT (auto sensing)
LED indicators: Yes (front panel)

ü Users: Supports up to 32 users (1 via USB and up to 31 via Ethernet or 32 users on Ethernet)

ü Power: Internal power supply: 9 Watts (nominal)

ü Input power: 100-240 VAC, 50-60 Hz

ü Excite@Home Level 2 Approved: Yes

ü Bridging: Ethernet and USB connections are bridged allowing LAN traffic between USB device and Ethernet LAN

ü Networking: 10/100BaseT Ethernet (auto sensing)

ü Remote management: Yes (via SNMP)

ü Software upgradeable: Yes (over the network)

ü Top-mounted stand-by button: Yes (enhances network security to end-user)

ü Troubleshooting: HTML-based diagnostic user interface

ü Global safety approval and certificates: CB scheme (EN60950/IEC950), CE-Evaluation test report (EN55022/EN55024), FCC Part 15, UL 1950

ü Downstream demodulation: 64 or 256 QAM

ü Downstream maximum data rate: 38 Mbps

ü Downstream bandwidth: 6 MHz

ü Downstream symbol rate: 64 QAM 5.069 Msym/s

ü Downstream symbol rate: 256 QAM 5.361 Msym/s

ü Downstream operating level range: -15 to +15 dBmV

ü Downstream input impedance: 75 ohms (nominal)

ü Downstream frequency range: 88 to 860 MHz

ü Upstream modulation: 8, 16, 32, 64, 128 QAM or QPSK (with A-TDMA or S-CDMA enabled CMTS)

ü Upstream maximum data rate: Up to 30 Mbps

ü Upstream bandwidth: 200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.4 MHz (with A-TDMA or S-CDMA enabled CMTS)

ü Upstream symbol rates: 160, 320, 640, 1280, 2560 and 5120 ksym/s (with A-TDMA or S-CDMA enabled CMTS)

ü Upstream operating level range: A-TDMA: +8 to+54 dBmV (32QAM, 64QAM), +8 to+55 dBmV (8QAM, 16QAM), +8 to+58 dBmV (QPSK), S-CDMA: +8 to+53 dBmV (all modulations)

ü Upstream output impedance: 75 ohms (nominal)

ü Upstream frequency range: 5 to 42 MHz (edge to edge)

ü Data protocol: TCP/IP

ü Operating temperature: 0 degrees to 40 degrees C

ü Storage temperature: -30 degrees to 80 degrees C

ü Operating humidity: 0 to 95 percent R.H. non-condensing

ü System requirements: Windows 95/98/2000/NT/Millennium, Macintosh, UNIX

It's a very good cable modem. Buy it!!!

I like this cable modem.
It has the same speed as the one I rented from Comcast (SB5200).
NOTE: if you're a Comcast customer, you would need to call Comcast first to register this modem. Do not forget to press a switch button on the top of the modem (in case if your green lights are OFF).
Also, when I turn OFF my computer or put it in the "Stand By" mode, I push the modem's ON/OFF switch to turn it OFF.
This enables my Internet connection to be active when I turn ON my PC the next day.
Buy it!!!

It DOES Make a Difference!

My old Terayon cablemodem died last week. It worked well, but it was almost 5 years old. I broke out the Toshiba cablemodem I had in my spares box. It worked. Barely. Throughput was so slow, my wife was in a foul mood for a week. I had this Motorola SB5120 Surfboard ordered within 24 hours of putting on the Toshiba, but it was a LOOOOOONG wait for the modem to arrive. When it did, I didn't let it warm up before installing it, and calling the cable company (Suddenlink) to provision it in. Within minutes, high speed cable surfing resumed! The Toshiba was DOCSIS ready, but something in the firmware just wasn't universal. The Motorola was up to the task, and is working perfectly, now. Maybe the future's superlarge optical networks will require an upgrade, but until then, I'm happy with this. My advice is, if you're not sure, go with a brand you can trust.

Motorola SB5100 cable modem

This is the defacto standard for cable modems in the US. In addition, Motorola builds boxes that are good from day one, and forever. Never have to send one back. The new standard will be docsis 3 and Motorola has that covered with the SB6120... watch for it!

Motorola Cable Modem

I love the product works amazing, the shipper sent the item pretty fast recieved it the same week !The power turned on and the seller was kind in enough throw in an Ethernet cable!