Cable Modem Module - Hitron Technologies
Cable Modem Module - Hitron Technologies
Cable Modem Module - Hitron Technologies
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<strong>Cable</strong> <strong>Modem</strong> <strong>Module</strong><br />
EMBEDDED DOCSIS 2.0 DUAL-TUNER CABLE MODEM MODULE<br />
CDA-20220<br />
DOCSIS/EURODOCSIS 2.0<br />
DUAL TUNER DESIGN<br />
SMALL FORM FACTOR<br />
RF SHIELDED<br />
Enable HFC Connectivity Across Your Network<br />
The CDA-20220 includes a cable RF interface for the WAN side. On the LAN side<br />
there's A 10/100 Mbps Ethernet pin header and an external Ethernet RJ45 port. It<br />
features RF loop-through and GPIO for control, and status LEDs. Optionally, USB 1.1<br />
or 2.0 can be used to connect to the host device, leaving Ethernet for end-user<br />
purposes. Its RF shielding enables it to be embedded even in RF-noisy systems.<br />
The module is intended for utilization in set-top boxes, VoD home boxes and cable<br />
network analysers. It enables high-speed data transmission through coaxial cable,<br />
with downstream speeds of up to 38 Mbps from the network to the user (in bridge<br />
mode). The CDA-20220 allows you to offer your end-customers advanced broadband<br />
applications such as telecommuting, small office/home office IP connectivity,<br />
high-speed residential Internet access, interactive multimedia services, and much<br />
more.<br />
Enabling simple, rapid DOCSIS integration for your products, the CDA-20220 lets<br />
manufacturers take advantage of valuable time-to-market benefits, and provides<br />
operators with the high level of conformance testing they have come to expect from<br />
DOCSIS products.<br />
Key Features<br />
DOCSIS/EuroDOCSIS 1.0/1.1/2.0<br />
DHCP client, TOD client, TFTP client, log client (to log server via CMTS)<br />
Dual tuner design eliminates need for separate STB tuner<br />
Uses cached frequency settings to scan for downstream channel, and uses DOCSIS<br />
driver for channel synchronization<br />
Priority handling in upstream SID queues<br />
Transparent bridging - enable up to 32 CPE units.<br />
SNMP agent for device management<br />
Secured remote software upgrade<br />
RSA CertC 2.0.1 and CryptoC 5.2.2<br />
Fault management: error recovery and control<br />
DSX: Dynamic service flow operations
PRODUCT SPECIFICATIONS<br />
DOCSIS/EuroDOCSIS 1.0/1.1/2.0<br />
SNMP v1, v2C<br />
WAN interface: F-type female 75Ω RF connector<br />
Tuners:<br />
MXL201 tuner module (DOCSIS)<br />
MXL203 tuner module (DVB-C)<br />
LAN interfaces:<br />
10/100 Mbps Ethernet pin header<br />
(No Auto-MDI/MDIX)<br />
RJ-45 10/100Mbps Ethernet port<br />
(No Auto-MDI/MDIX)<br />
Supports USB over Ethernet traffic bridge<br />
Supports UART though on-board header<br />
Demodulation: 64/256QAM<br />
Maximum speed: 38 Mbps (64 QAM) / 43 Mbps (256<br />
QAM) DOCSIS<br />
Frequency range: 108 ~ 860 MHz (EuroDOCSIS)<br />
Signal level: -13 ~ 17 dBmV (EuroDOCSIS)<br />
Input return loss: >6dB EuroDOCSIS (108 ~ 860 MHz)<br />
Modulation:<br />
TDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM<br />
S-CDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM,<br />
128QAM<br />
Maximum speed:<br />
320, 640, 1280, 2560, 5120kbps (QPSK)<br />
640, 1280, 2560, 5120, 10240kbps (16QAM)<br />
Frequency range: 5 ~ 65 MHz (EuroDOCSIS)<br />
Bandwidth:<br />
TDMA: 200, 400, 800, 1600, 3200 and 6400 kHz<br />
S-CDMA: 1600, 3200 and 6400kHz<br />
Signal level:<br />
TDMA: +8 ~ +54 dBmv (32QAM, 64QAM)<br />
+8 ~ +55 dBmv (8QAM, 16QAM)<br />
+8 ~ +58 dBmv (QPSK)<br />
S-CDMA: +8 ~ +53 dBmv (all modulations)<br />
CM output level can be automatically controlled<br />
by CMTS through power ranging (1dB steps)<br />
Output return loss: >6dB EuroDOCSIS (5 ~ 65 MHz)<br />
Headquarters<br />
No. 1-8, Lihsin 1st Rd., Hsinchu Science Park,<br />
Hsinchu, Taiwan<br />
Tel: +886-3-5786658 Fax: +886-3-5778856<br />
www.hitron.com.tw<br />
Maximum number of CPEs: 32 (32 MAC addresses)<br />
Filtering:<br />
LLC: 16<br />
IP: 32<br />
Frequency cache: 4 entries<br />
Channel plan: 8MHz, 1MHz, 0.25MHz (EuroDOCSIS)<br />
Number of SIDs: 16<br />
Input power: DC 5.0V or 3.3V single power input by<br />
separate pin or board-to-board connector<br />
Power consumption: 2.9W typical (without DVB-C tuner)<br />
MIBs: MIB II, MCNS MIB, <strong>Hitron</strong> proprietary MIB<br />
Operating temperature: 0°C (32°F) ~ 40°C (104°F)<br />
Operating humidity: 10% ~ 90% (non-condensing)<br />
Storage temperature: -40°C (-40°F) ~ 80°C (176°F)<br />
Surge protection: RF input sustains at least 3kV,<br />
Ethernet RJ-45 sustains at least 2kV<br />
GPIO for LEDs: DS, US, STATUS, LINK<br />
Dimensions: 64mm (W) x 25mm (H)<br />
x 95mm (D)<br />
Weight: 65g ± 5g<br />
P/N: CDA-20220_2011 Date of issue: Mar 2011<br />
Specifications subject to change without further notice<br />
Trademarks owned by <strong>Hitron</strong> <strong>Technologies</strong> Inc.<br />
2011 © <strong>Hitron</strong> <strong>Technologies</strong> Inc. – All rights reserved.<br />
<strong>Hitron</strong> Europe GmbH<br />
Techno Park Aargau, 5210 Windisch, Switzerland<br />
Tel: +41 56 560 2889 Fax: +41 56 560 2885<br />
info@hitron-europe.com<br />
www.hitron-europe.com
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