Specifications
GENERAL SPECIFICATIONS
DOCSIS/EuroDOCSIS 3.0 certified (interoperable with DOCSIS/
EuroDOCSIS 1.0, 1.1, and 2.0)
Cable Interface
F-Connector, female 75 Ω
Network Interface
Four Gigbit (10/100/1000)
Ethernet
ports
Wi-Fi Interface
802.11n Wi-Fi (backwards
compatible
with
802.11b/g)
Dimensions
6.6 in x 1.9 in x 6.8 in
(167 cm x 50 cm x 171.7 cm)
Regulatory
RoHS compliant, FCC, UL
listed (U.S. and Canada),
Industry Canada, CE, ENERGY
STAR qualified, CoC compliant,
MEPS
Compliant
INPUT POWER
North America
105 to 125 VAC, 60 Hz
Outside North America
100 to 240 VAC, 50 to 60 Hz
ENVIRONMENTAL
Operating Temperature
32 °F to 104 °F (0 °C to 40 °C)
Storage Temperature
–22 °F to 158 °F
(–30 °C to 70 °C)
Operating Humidity
5 to 95% R.H.
(non-condensing)
DOWNSTREAM
Modulation
64 or 256 QAM
Downstream Channel Capture Two independent 32 MHz
wideband
tuners
Maximum
Theoretical
Data Rate
DOCSIS
343.072 Mbps (8 channels) /
42.884
(single
channel)
@ 256 QAM at 5.36 Msym/s
EuroDOCSIS
444.928 Mbps (8 channels) /
55.616
(single
channel)
@ 256 QAM at 6.952 Msym/s
Maximum Bandwidth Required
DOCSIS
≤ 48 MHz/2
EuroDOCSIS
≤ 64 MHz/2
Symbol Rate
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
Operating Level Range
–15 to 15 dBmV
Bonded Channel RF
Level Tolerance
10dBmV
Input Impedance
75 Ω (nominal)
Frequency Range
DOCSIS and EuroDOCSIS 108
to 1002 MHz (edge-to-edge),
Optional 91 to 1002 MHz (edge
to
edge)
Frequency Plan
EuroDOCSIS
Annex A
DOCSIS
Annex B
J-DOCSIS
Annex B, modified for Japan
frequencies
Security
DOCSIS 3.0 Security (BPI+,
EAE,
AES,
and
SSD)
Network Management
SNMP v2 & v3
Provisioning
Supports IP addressing using
IPv4 and/or IPv6 (dual stack)
SURFboard SBG6580 Series Wi-Fi Cable Modem Gateway
UPSTREAM
Modulation
QPSK and 8, 16, 32, 64, 128
QAM
Maximum Channel Rate
DOCSIS
131.072 Mbps (4 channels) /
32.768 Mbps (single channel):
@ 128 QAM at 6.4 MHz
EuroDOCSIS
131.072 Mbps (4 channels) /
32.768 Mbps (single channel):
@ 128 QAM at 6.4 MHz
Channel Width
200 kHz, 400 kHz, 800 kHz,
1.6 MHz, 3.2 MHz, 6.4 MHz
Symbol Rates
160, 320, 640, 1280, 2560,
5120
ksym/s
Operating Level Range
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
Output Impedance
75 Ω (nominal)
