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Motorola SURFboard SB6121 DOCSIS 3.0 CPE Cable Modem

B&H # MOSB6121 Mfr # 575319-019-00
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Reg. Price: $79.95
Instant Savings: $5.96
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You Pay: $73.99
Product Highlights
  • DOCSIS / EuroDOCSIS 3.0 Certified
  • Compatible with DOCSIS 1.0 / 1.1 / 2.0
  • GigE Port w/ Auto Negotiate + Auto MDIX
  • Four Upstream / Downstream Channels Each
  • 10 / 100 / 1000 Base-T Ethernet Port
  • Internal Low Pass Filter
  • AES Traffic Encryption
  • Supports IPv4 and IPv6
  • User-Friendly Online Diagnostics
  • Windows, Macintosh, and UNIX Compatible

The SURFboard SB6121 DOCSIS 3.0 CPE Cable Modem from Motorola is an easy-to-use option for home-businesses or large businesses alike, that provides high-bandwidth transfer rates for large multimedia files. It offers channel bonding of up to four downstream and four upstream channels, with data rates well above 100 Mb/s in both directions. While it is built for DOCSIS 3.0, it is of course backward compatible with 1.0, 1.1, and 2.0 standards.

With a 10 / 100 / 1000 Base-T Ethernet (RJ-45) port, and easy-to-read LED status indicators, the SB6121 is convenient to install with older technology, and its operational status is visible at a glance. For high-end residential users, workers with a home office, or even medium to large businesses, the SB6121 from Motorola is an excellent option that offers great performance and simplicity in a variety of applications.

DOCSIS 3.0
The SB6121 enables channel bonding of up to four downstream channels and four upstream channels, which allows an operator to offer their customers advanced multimedia services with data rates of well over 100 Mb/s in both directions
Economic and Flexible
The modem provides operators with an economic option for providing Ultra-Broadband services, with four times the current maximum user data throughput, approximating 160 Mbps in DOCSIS mode and 195 Mbps in EuroDOCSIS mode, without the need for hybrid fiber coax (HFC) plant upgrade
Enhanced Network Management
With the ability to provision and manage IP multicast, GigE (RJ-45) data port with Auto Negotiate and Auto MDIX, and user-friendly online diagnostics--the SB6121 has got the features to give you full-control over network management and maintenance
Backward Compatibility
Backward compatible to DOCSIS 1.0, 1.1 and 2.0, the SB6121 also supports both IPv4 and IPv6, Advanced Encryption Services, and all other DOCSIS 3.0 standards
Low Pass Filter
Internal Low Pass Filter to eliminate MoCA signal overload
Power Saving Energy Conservation Switch
This allows you to disable the modem when it is not in use (optional)
DOCSIS 3.0 Certified
Channel bonding of up to four downstream channels and four upstream channels increasing data rates of well over 100 Mbps in each direction. It supports IPv4 and IPv6 to expand network addressing capabilities, and also supports AE traffic encryption for enhanced security and protection
Operation Details
Modulation Downstream: 64 or 256 QA
Upstream: QPSK and 8, 16, 32, 64, 128 QAM
Bandwidth 100 MHz (edge to edge)
DOCSIS: ≤ 24 MHz
EuroDOCSIS: ≤ 32 MHz
Data Transfer Rate Downstream:
DOCSIS: 171.537 Mb/s (4 channels) / 42.884 (single channel) at 256 QAM at 5.36 Msym/s
EuroDOCSIS: 222.464 Mb/s (4 channels) / 55.616 (single channel) at 256 QAM at 6.952 Msym/s

Upstream:
DOCSIS: 131.072 Mb/s (4 channels) / 32.768 Mb/s (single channel): at 128 QAM at 6.4 MHz
EuroDOCSIS: 131.072 Mb/s (4 channels) / 32.768 Mb/s (single channel): at 128 QAM at 6.4 MHz
Symbol Rate Downstream:
DOCSIS 64 QAM 5.057 Msym/s; 256 QAM 5.361 Msym/s
EuroDOCSIS 64 QAM 6.952 Msym/s; 256 QAM 6.952 Msym/s

Upstream:
160, 320, 640, 1280, 2560, 5120 ksym/s
Level Range Downstream:
-15 to 15 dBmV

Upstream:
Level range per channel (Multiple Transmit Channel mode disabled, or only Multiple Transmit Channel mode enabled with one channel in the TCS)
DOCSIS/EuroDOCSIS:
TDMA:
Pmin to +57 dBmV (32 QAM, 64 QAM)
Pmin to +58 dBmV (8 QAM, 16 QAM)
Pmin to +61 dBmV (QPSK)
S-CDMA:
Pmin to +56 dBmV (all modulations), where:
Pmin = +17 dBmV, 1280 kHz modulation rate
Pmin = +20 dBmV, 2560 kHz modulation rate
Pmin = +23 dBmV, 5120 kHz modulation rate


Level range per channel (two channels in the TCS)
TDMA:
Pmin to +54 dBmV (32 QAM, 64 QAM)
Pmin to +55 dBmV (8 QAM, 16 QAM)
Pmin to +58 dBmV (QPSK)
S-CDMA:
Pmin to +53 dBmV (all modulations), where:
Pmin = +17 dBmV, 1280 kHz modulation rate
Pmin = +20 dBmV, 2560 kHz modulation rate
Pmin = +23 dBmV, 5120 kHz modulation rate

Level range per channel (three or four channels in the TCS)
TDMA:
Pmin to +51 dBmV (32 QAM, 64 QAM)
Pmin to +52 dBmV (8 QAM, 16 QAM)
Pmin to +55 dBmV (QPSK)
S-CDMA:
Pmin to +53 dBmV (all modulations), where:
Pmin = +17 dBmV, 1280 kHz modulation rate
Pmin = +20 dBmV, 2560 kHz modulation rate
Pmin = +23 dBmV, 5120 kHz modulation rate
RF Specifications Bonded Channel RF Level Tolerance: 10dBmV
Input Impedance 75 Ohms (nominal)
Output Impedance 75 Ohms (nominal)
Frequency Range Downstream:
DOCSIS and EuroDOCSIS 108 to 1002 MHz (edge to edge), Optional 91 to 1002 MHz (edge to edge)

Upstream:
DOCSIS 5-42 MHz (edge to edge), EuroDOCSIS and optional DOCSIS 5 to 65 MHz (edge to edge)
Frequency Measurement Frequency Plan:
EuroDOCSIS Annex A
DOCSIS Annex B
J-DOCSIS Annex B, modified for Japan Frequencies
Security Security: DOCSIS 3.0 Security (BPI+, EAE, SSD)
Network Management SNMP v2 and v3
IP Interface Supports IP addressing using IPv4 and / or IPv6 (dual stack)
Compatibility PC: 90496, Pentium, or later; Windows Vista, 2000, XP or 7 or Linux with Ethernet connection (although not specifically supported, older versions of Windows will work with this cable modem)
Macintosh: Power PC or later; OS 9 or higher, Ethernet connection
UNIX: Ethernet connection
Home Networking: Ethernet router or wireless access point
General Attributes
Cable Connection 75 Ohms F-connector
Network Interface 10 / 100 / 1000 Base-T Ethernet (RJ-45)
Data Link Protocol TCP / IP
Power Supply 9W nominal
105 - 125VAC, 60 Hz
100 - 240VAC, 50 - 60 Hz
Compliance RoHS compliant, ENERGY STAR V2 , COC V3, Compliant per the "Code of Conduct on Energy Consumption of Broadband Equipment", CMM, MEPS
Environmental Requirements Operating Temperature: 32 to 104° F (0 to 40° C) Storage Temperature: -22 to 158° F (-30 to 70° C) Operating Humidity: 5 to 95% (non-condensing)
Dimensions (H x W x D) 5.2 x 5.2 x 1.7" (13.3 x 13.3 x 4.2 cm)
Motorola SURFboard SB6121 DOCSIS 3.0 CPE Cable Modem
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