Home > Products > CMTS > Dibsys Factory Direct Sell docsis2.0 Cable Modem CMTS for internet broadcasting equipment
Dibsys Factory Direct Sell docsis2.0 Cable Modem CMTS for internet broadcasting equipment
- 0 per Month
- Shanghai
- T/T Credit Card
- In stock PJ-208B earphone audio socket 4-pin 2.5 plug earphone socket plastic plug
- In stock PJ-208A earphone audio socket 4-pin 2.5 plug-in anti wolf alarm plug
- simar popular 22/24 inch self-reversing monitor tempered glass mirror presidential conference meeting speech teleprompter
- simar Best selling 20/22/24/27/32 inch self-reversing flip monitor M-ZYS20/22/24/27/32 teleprompter
- 17/20/22/24/27/32 inch Broadcasting studio prompter teleprompter for recording
- NIORFNIO T50M 50W FM transmitter, high-power USB playback farm application 5-kilometer range
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | DIBSYS | Model Number: | DB-CM212 |
Product Description
Dibsys Cable Moderm
Overview
DOCSIS system include CMTS(Headend cable network ) and CM(user end).The main function of DOCSIS Cable Modem system is transparently transmitting IP packets between the front end and the user end.
Technical principle
After the Modem Cable power, the downlink frequency of the front end is automatically searched,
and the downstream frequency is found, the uplink channel is determined from the downlink data.CMTS is connected with the front-end device, and exchange information, including the upstream level, the Dynamic Host Configuration Protocol (DHCP) and the IP address of the small file transfer protocol (TFTP) server, etc.Modem Cable has online features, even if the user does not use, as long as the power is not cut off, and the front end always to maintain the exchange of information, the user can always on-line.
Cable moderm has memory function, when the power is powered up, the data before the power storage are exchanged with the front data , and can quickly complete the search process.
CM online process
Key Features
l The definition is according to C-DOCSIS standard, meet europe DOCSIS 2.0/DOCSIS 2.0
l 1x10/100BASE-T RJ45 ethernet adaptive port,1 RF input
l Compact design:132x132x36mm
l Downstream frequency is 108MHz to860MHz,64QAM,256QAM and 1024QAM
l Upstream frequency is 5 to 65MHz, QPSK,8/16/32/64/128/256QAM
Technical specifications
Model | DB-CM212 |
Appearance | |
Interface | 1*RF interface |
10/100Mbps Gigabit Ethernet*2 | |
1*USB1.1 | |
Antenna | 1*External antenna,1*Internal antenna |
Button | 1*Reset button |
Power supply | DC 12V/1A |
Size | 200*160*29 mm |
Weight | 550g |
RF downlink parameters | |
Frequency Range | North American Standard:DOCSIS:88-1GHz |
Bandwith | 6-8MHz |
Modulation | 64,256QAM |
Bitrate | 30Mbps(64QAM+American Standard:DOCSIS) |
Input level | +/- 15 dBmV |
Input impedance | 75 Ohms |
RF uplink parameters | |
Frequency range | North Amercian Standard:DOCSIS:5-42MHz |
Bandwith | 200/400/800/1600/3200/6400 KHz |
Modulation | QPSK,8QAM,16QAM,32QAM,64QAM,128QAM,4U/S |
Bitrate | 30Mbps(TDMA),35MHz(S-CDMA) |
Output level | QPSK:+8-58dBmV |
Wireless Parameters | |
Wireless Protocol | IEEE802.11 b/g/n |
Frequency | 2.4GHz |
transmission rate | 150Mbps |
Protocol | |
Network | TCP/IP/UDP/ARP/ICMP/DHCP/TP/TFTP/SNMP/HTTP |
Application | SNMP V1/V2/V3 |
Management | Support Local WEB login |
Environment | |
Operation temperature | 0-40℃ |
Operation humidity | 5-95%RH Non-condensing |
LED indicators
Our advantages
1) High quality and low price
2) 3-year warranty
3) Perfect after-sale service and technical support
Contact Us
- Hangzhou DIBSYS Technologies Co., Ltd.
- Contact namemingquan pan
- Phone086-571-89714581
- AddressNo.102 xue yuan road Hangzhou,Zhejiang
- NIORFNIO NIO-T600M 0.6W Portable FM Transmitter with TF Card Play Instructions Drive free sound card
- NIORFNIO NIO-T15B 0~15W FM Transmitter Device Bluetooth 87mhz to 108mhz PLL frequency stabilization
- NIORFNIO NIO-T300M 0.3W Portable FM Transmitter with TF Card Play Instructions Drive free sound card
- Original ALPS Alps 12 insulated shaft encoder EC12D1524403 automotive coding switch
- NIORFNIO 15W Fm Transmitter 15W Stereo PLL Stable Frequency Community Farm Church Wireless Broadcasting Equipment Range 87-108mhz Transmitter
- NIORFNIO NIO-T25M 25WFM Wireless FM Broadcasting Community Farm Broadcasting Stereo Sound Complete Set of Standard Antennas
- NIORFNIO T300M portable FM FM transmitter TF card plays conference broadcasts
- NIORFNIO NIO-T300M 0.3W Portable FM Transmitter with TF Card Play Instructions Car MP3 Mini Public Broadcasting
- NIORFNIO NIO-T300M 0.3W Portable FM Transmitter with TF Card Play Instructions
- NIORFNIO NIO-T25M Self driving Tour Car Theater FM Wireless FM Transmitters Church Community Broadcasting
- NIORFNIO T50M 50W FM FM transmitter high-power USB playback church community 5-kilometer coverage
- NIORFNIO 15W Fm Transmitter - Bluetooth Wireless Stereo Broadcasting Range 87-108mhz Transmitter
- NIORFNIO NIO-T15B 0~15W FM Radio Audio Signal Amplifier Transmitter Device Bluetooth 87mhz to 108mhz
- NIORFNIO Car MP3 NIO-T600M Portable FM FM Transmitter 0.6W Small Power Home Small Range
- NIORFNIO NIO-T6B 6W FM Transmitter Bluetooth Function PC Control USB Drive Play High Fidelity Stereo Sound
- NIORFNIO Car MP3 NIO-T600M Portable FM FM Transmitter Transmitter 0.6W Small Power Home Small Range
- NIORFNIO NIO-T25M Self driving Tour Car Cinema FM Wireless FM Transmitter Church Community Broadcasting
- NIORFNIO T15B15W FM Transmitter Bluetooth Function PC Control USB Drive Play High Fidelity Stereo Sound
- Encoder For Flying Saw
- 5-1000MHz Outdoor 1/2/4/8 WAY CATV TAP with 8 - 31dB Value
- CATV signal splitter multiswitch
- 30W 76MHz-108MHz PLL Digital Radio FM Stereo Transmitter w/LED Screen Input DC12V-13.8V
- T50R 87-108MHz 50W PLL FM Transmitter for Radio Broadcasting RDS Digital Partition Timing Task
- KC1050 Support CW FM Radio Beacon Transmitter For Searching Targets Code Training Direction Finding
Popular Searches
Recommended Products
- Four-channel real-time high-definition SDI audio and video capture card
- 17 Inch Touch Screen Industrial Display Device Terminal All-in-One Machine Cantilever Embedded Tablet Computer CPU i3i5i7-11
- Outdoor waterproof solar power bank 26800mAh ultra large capacity charging mobile power supply with full face LED light charging
- Outdoor waterproof solar power bank 26800mAh ultra large capacity wireless fast charging mobile power supply with half face LED light charging
- Outdoor waterproof solar power bank 26800mAh ultra large capacity wireless charging mobile power supply with half face LED light charging
- Outdoor waterproof solar power bank 26800mAh ultra large capacity charging mobile power supply with half face LED light charging
- Wood grain Bluetooth speaker retro mini card radio Creative gift logo brand audio factory
- Best online Classroom Software and app Solutions provided
- Solar PowerBank 26800mAh Large capacity outdoor waterproof solar power bank wireless charging
- Biobank Professional Sample Management System Sample Handling Software
- Labor Tracking Work Permit Requests Application Operating Hour Extension Application Form Work Order Approval Process Software
- Shipbuilding industry application S/W for small and medium-sized shipbuilders
Find Similar Products By Category
- Consumer Electronics > Home Audio, Video & Accessories > TV Receivers > Radio & TV Broadcasting Equipment
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
mingquan pan
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-