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CISCO DPC2100 Cable Modem

The DPC2100 is a popular DOCSIS 2.0 cable modem from CISCO. It is widely used to provide broadband internet access through existing coaxial cable networks as per DOCSIS 2.0 standard by many ISPs around the world. Here you can have a look at some images of the CISCO DPC2100 Revision 3 DOCSIS cable modem that is used by Asianet Broadband, an Indian ISP and cable TV provider and this is the India specific version of DPC2100. The specifications are given below. Use 192.168.100.1 to access the settings/information page. In case you can not view any of the information pages (some ISPs disable this feature in the configuration file), then use http://192.168.100.1/_aslvl.asp to login and temporarily enable it. 

SPECIFICATIONS


RF Downstream

 Operating Frequency Range    88 to 930 MHz (H/W Revision 3.0)
    88 to 860 MHz (H/W Revision 2.1 and earlier)
 Tuner Frequency Range    88 to 930 MHz (H/W Revision 3.0)
    88 to 860 MHz (H/W Revision 2.1 and earlier)
 Demodulation    64 QAM or 256 QAM
 Maximum Data Rate    42.88 Mbps for 256 QAM and 30.34 Mbps for 64 QAM
 Bandwidth    6 MHz
 Operating Level Range    -15 to +15 dBmV
 Input Impedance    75 ohms

RF Upstream

 Operating Frequency Range    5 to 42 MHz or 5 to 55 MHz
 Transmitter Frequency Range    5 to 42 MHz or 5 to 55 MHz
 Modulation    QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM / ATDMA, 128 QAM /               SCDMA
 Maximum Data Rate per channel
 Modulation Channel BW (MHz) Raw Data Rate (Mbps)
 QPSK 1.6 2.56
 16 QAM 1.6 5.12
QPSK 3.2  5.12
 16 QAM 3.2 10.2
 32 QAM3.2  12.8
 64 QAM 3.2 15.4
 16 QAM 6.4 20.5
 32 QAM 6.4 25.6
 64 QAM 6.4 30.7

 Bandwidth     200 kHz to 6.4 MHz
 Maximum Operating Level    +8 dBmV to +58 dBmV (QPSK)
    +8 dBmV to +55 dBmV ( 8QAM, 16QAM )
    +8 dBmV to +54 dBmV ( 32QAM, 64QAM, ATDMA)
    +8 dBmV to +53 dBmV (SCDMA)

Electrical

 Input Voltage    12 VDC
 Power Consumption (modem        module)    ~ 4.1 Watts
 Data Ports   100/10 Mbps BASE-T (Auto-negotiate with Auto-MDIX): RJ-45 Ethernet (1)
    USB 1.1: USB Type 2 (1) (optional on some part numbers) 
 RF    Female F-Type
 Output Impedance    75 ohms

Mechanical

 Dimensions (H x D x W)    1.5 in. x 4.0 in. x 5.25 in. (3.8 cm x 10.3 cm x 13.3 cm)
 Weight    9.0 oz. (0.26 kg
 Operating Temperature     32˚ to 104˚F (-0˚ to 40˚C
 Operating Humidity    0 to 95% RH non-condensing
 Storage Temperature    -4˚ to 158˚F (-20˚ to 70˚C)

Standards and Approvals

 Designed to meet with the            following standards     DOCSIS 2.0

Images

All images were taken with Motorola Moto G 2. Click the images for high resolution.


https://drive.google.com/uc?id=0B_FuMGaqECLuS0liN0pFbHZFblE&export=view  
https://drive.google.com/uc?id=0B_FuMGaqECLuR3ZZU0dwSjZvWlU&export=view













https://drive.google.com/uc?id=0B_FuMGaqECLualhHVGFpdUhsQXM&export=view
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https://drive.google.com/uc?id=0B_FuMGaqECLuVHVrR1pLU05nRUE&export=view
https://drive.google.com/uc?id=0B_FuMGaqECLueTFuWk5jYVg4Q00&export=view













https://drive.google.com/uc?id=0B_FuMGaqECLuSXZLWWlRMjR3X00&export=view
https://drive.google.com/uc?id=0B_FuMGaqECLuYUdRbnVSUW0tS1E&export=view













https://drive.google.com/uc?id=0B_FuMGaqECLuN1RZamxwOWRHWm8&export=view
https://drive.google.com/uc?id=0B_FuMGaqECLuSFU0bGtYTmtSUFU&export=view













     https://drive.google.com/uc?id=0B_FuMGaqECLuYUE5LWFvS3daZ0U&export=view
      https://drive.google.com/uc?id=0B_FuMGaqECLueWN2dldOYVFCckU&export=view


                 https://drive.google.com/uc?id=0B_FuMGaqECLuS0R0cE9UcnpsZTA&export=view

         https://drive.google.com/uc?id=0B_FuMGaqECLuZWhQOXo2QzNTMkE&export=view





These are the cable modem status pages.


CISCO DPC2100 Status
System


CISCO DPC2100 Status
Signal


CISCO DPC2100 Status
Status


CISCO DPC2100 Status

Log



Time-stamp

Date published : 11:54 PM 28-09-2015, Monday
Last updated : 9:00 PM 31-07-2016, Sunday

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