market@cabsat.com.cn, jzxyq@126.com
Products
Products
Name：Cable Modem 3.0 (1GE)
Model：CM-3011
Feature
Docsis 3.0 and EuroDOCSIS 3.0 Cable Modem CM-3011 Ethernet over Coaxial Cable of CATV System
● Broadcom Chipset BCM3383GU
● Compliant with EuroDOCSIS3.0/DOCSIS3.0
● 8x4 or 16x4 optional
● FBC（Full Band Capture）
● Support Quickly Change Channels
● Integrate MIB with Frequency Memory Function
● Support SNMP, TCP/IP, TFTP Protocol
● With 1*GE port
- Specification
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Euro-DOCSIS |
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RF Downstream (Receiving) |
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Frequency Range |
108-1002 MHz/112-1002 MHz optional |
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Modulation Mode |
64QAM or 256QAM |
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Input Level |
43~73 dBuV (64QAM) 47~77dBuV (256QAM) |
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Symbol Rate |
6.952 Msym/sec |
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Bandwidth |
8MHz |
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Input Impedance |
75 ohm |
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RF Upstream (Transmitting) |
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Frequency Range |
5-65Mhz /5-85Mhz optional |
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Output Level(TDMA) |
Modulation Mode |
Ch1 |
Ch2 |
Ch3/4 |
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QPSK |
+61 dBmV |
+58 dBmV |
+55 dBmV |
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8 QAM |
+58 dBmV |
+55 dBmV |
+52 dBmV |
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16 QAM |
+58 dBmV |
+55 dBmV |
+52 dBmV |
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32 QAM |
+57 dBmV |
+54 dBmV |
+51 dBmV |
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64 QAM |
+57 dBmV |
+54 dBmV |
+51 dBmV |
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Output Level (S-TDMA) |
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Ch1 |
Ch2 |
Ch3/4 |
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+56 dBmV |
+53 dBmV |
+53 dBmV |
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Symbol Rate |
TDMA: 160, 320, 640, 1280, 2560, 5120 KHz S-CDMA: 1280, 2560, 5120KHz |
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Bandwidth |
TDMA: 200, 400, 800, 1600, 3200, 6400 KHz S-CDMA: 1600, 3200, 6400 KHz |
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DOCSIS（US） |
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RF Downstream (Receiving) |
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Frequency Range |
91-1000 MHz |
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Modulation Mode |
64QAM or 256QAM |
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Input Level |
45~75 dBuV |
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Symbol Rate |
5.069 Msym/sec（64QAM） 5.361 Msym/sec（256QAM） |
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Bandwidth |
6MHz |
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Input Impedance |
75 ohm |
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RF Upstream (Transmitting) |
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Frequency Range |
5-42Mhz |
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Output Level(TDMA) |
Modulation Mode |
Ch1 |
Ch2 |
Ch3/4 |
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QPSK |
+61 dBmV |
+58 dBmV |
+55 dBmV |
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8 QAM |
+58 dBmV |
+55 dBmV |
+52 dBmV |
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16 QAM |
+58 dBmV |
+55 dBmV |
+52 dBmV |
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32 QAM |
+57 dBmV |
+54 dBmV |
+51 dBmV |
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64 QAM |
+57 dBmV |
+54 dBmV |
+51 dBmV |
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Output Level(S-TDMA) |
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Ch1 |
Ch2 |
Ch3/4 |
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+56 dBmV |
+53 dBmV |
+53 dBmV |
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Symbol Rate |
TDMA: 160, 320, 640, 1280, 2560, 5120 KHz S-CDMA: 1280, 2560, 5120KHz |
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Bandwidth |
TDMA: 200, 400, 800, 1600, 3200, 6400 KHz S-CDMA: 1600, 3200, 6400 KHz |
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LED light |
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Power: Status Display
D/S:Downstream Status Flash: Searching Down Channel On: Find the Down Channel and Lock
U/S:Upstream Status Flash: Searching up Channel (Distance Measuring) On: Find up Channel and Finish Distance Measuring
Online: Status Display Flash: Registering On: Finish Registering and Connect Communication
ENET: Status display Off: Abnormal Connection Flash: Transmitting or Receiving the Data On: Normal Connection |
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Chipset and Memory |
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Main Chipset |
BCM3383GU |
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Memory |
Flash |
4MB SPI FLASH |
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DRAM |
128MB DDR2 |
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EEPROM |
None |
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Interface |
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Power socket |
1 |
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Power switch |
1 |
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F Connector |
1 |
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Reset |
1 |
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Lan port |
1x GbE port 10/100/1000 Base-Tx |
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Power management |
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Input Voltage |
DC-12V |
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Power consume |
Running |
≤6W |
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Size |
183*130*41 |
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Weight |
0.2Kg |
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