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Cisco EPC2203 Datasheet page 6

Eurodocsis 2.0 cable modem
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Specification
Value
Operating Level Range
+43 to +73 dBµV for 64 QAM
+47 to +77 dBµV for 256 QAM
Input Impedance
75 ohms
RF Upstream
Frequency Range
5 to 65 MHz
Modulation
QPSK
8 QAM
16 QAM
32 QAM
64 QAM ATDMA
128 QAM SCDMA
Maximum Data Rate
5.12 Mbps for QPSK
10.2 Mbps for 16 QAM
30.0 Mbps for A-TDMA and SCDMA
Bandwidth
200 kHz to 6.4 MHz
Operating Level Range
(all values +/- 0.5 dBmV)
TDMA
QPSK
8QAM
16QAM
32QAM
64QAM
QPSK
SCDMA
8QAM
16QAM
32QAM
64QAM
128QAM
Electrical
Input Voltage
Standard enclosure
12 VDC
Power Consumption
< 4.1 watts, on-hook
(normal operation)
< 7 watts, both lines off-hook
Data Ports
One (1) RJ-45 Ethernet port, 10/100BASE-T (auto-sensing with auto-MDIX)
One (1) USB 1.1 Type B
One (1) Female "F" type
RF
Output Impedance
75 ohms
Telephone / Fax
Two (2) RJ-11 supporting single-line and multi-line pinout; see Ordering Information for
additional details
Mechanical
(Including "F" connector)
Dimensions (W x D x H)
Standard Housing
15 cm x 13.5 cm x 3.5 cm (5.9 in. x 5.3 in. x 1.4 in.)
Weight (approximate)
Standard Housing
0.29 kg (10.1 oz)
32˚ to 104˚F (-0˚ to 40˚C)
Operating Temperature
Operating Humidity
0 to 90% RH non-condensing
-4˚ to 140˚F (-20˚ to 60˚C)
Storage Temperature
Standards and Approvals
Designed to meet with the
EuroPacketCable 1.0
following standards
EuroDOCSIS 2.0, EuroDOCSIS 1.1
EuroDOCSIS Mode
+68 to +118 dBµV
+68 to +115 dBµV
+68 to +115 dBµV
+68 to +114dBµV
+68 to + 114 dBµV
+68 to +113dBµV
+68 to +113 dBµV
+68 to +113 dBµV
+68 to +113 dBµV
+68 to +113 dBµV
+68 to +113 dBµV
Data Sheet
Page 6 of 10

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