DOCSIS 3.0 CMTS
Edge QAM
Antennen · Electronic
•Fully DOCSIS 3.0 compatible
•Channel bonding of up to 16 channels (800 Mbps) in the forwards path and up to 16 channels (480 Mbps) in the return path
•Dynamic load balancing
•Downwards compatible with all DOCSIS/ EuroDOCSIS 1.0, 1.1 and 2.0 modems
•Separate modules for both the downstream and upstream
•Outstanding features proffered using original non-legacy anchored technology
•Optimally suited for IPTV operational scenarios using integrated Edge QAM and dynamic load balancing
•Highest module packing density available in the market
•Best multi-channel RF performance – exceeding DOCSIS DRFI specifications
•Extended frequency range – up to 1 GHz
•Wide range of operational features, e.g. “show cable modem”, flap list, spectral management and ready for deployment IP bonding
•Highest availability with hot plug and play, power redundancy and modules (C3200 and C10200)
•Three model platforms are offered enabling an optimal match to network size and subscriber volume
•Low power draw characteristics
•Front panel LEDs for status display
•Also available as Edge QAM unit (C2150)
Overview
With the DOCSIS 3.0 CMTS systems from Casa, Kathrein offers a new generation of CMTS units which set completely new levels of performance respective flexibility, operational features, packing density and economy.
A fundamental feature is thereby the full separation of the downstream and upstream channel modules in one physical chassis, allowing a flexible and ongoing system match-up to actual requirements based on a non-legacy and specifically designed chip technology.
This enables achievement of extremely high packing densities. One C3200 platform can, for example handle up to 80 downstream and 16 upstream channels or 48 downstream and 48 upstream channels in one single 19" module with only 3 rack units height.
The outstanding technology and highly integrated design also ensure a high operational economy. Low cost per channel and simple system extension with software upgrades offer high investment security and enable a comfortable step-by-step system build-up.
C A S A
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Modular and flexible architecture
All three CMTS platforms C2200, C3200 and C10200 are based on one single modular architecture enabling cable operators to customise their networks with maximal flexibility to their service requirements. All mod-
els utilise the same technology and the same software. Model differences are purely in the size, upgrading and redundancy possibilities
– which are explained in the individual model feature lists.
Each platform offers a specific number of slots which can be occupied by any combination of downstream or upstream modules. Minimal operational occupancy would require at least one downstream and one upstream module.
Full DOCSIS 3.0 Features
The convincing technology base achieved in all three platforms has led to all being fully DOCSIS 3.0 qualified by CableLabs®. Thereby the CMTS platforms all fulfil more than the standard requirements of DOCSIS 3.0 – in part extensively.
The highest channel bonding capability of up to 16 channels (800 Mbps) in upstream and up to 16 channels (480 Mbps) in the downstream secure full future-proof features.
In this fashion any further advances in cable modem technology can be immediately utilised without having to change units or with new hardware. Further IPv6, AES coding and decoding and dynamic load balancing are
Integrated Edge QAM function
The downstream channels can also be operated as MPEG or DVB-C conform MPEG-Video Edge QAMs, for example for digital Cable TV, Video-on-Demand, interactive TV and for network-based video recording (DVR). The unit then receives MPEG-2 over IP/Ethernet packets in multiple (MPTS) or in single programme transport streams (SPTS). The MPTS is then de-multiplexed, the native MPEG-2 packets being passed on to the QAM interfaces.
The re-multiplexing function creates multiple programme transport streams (MPTS) for the designated cable channels. The PSI/SI table processing, the PID filtering and substitution and PCR de-jittering is carried out in all model types.
Both CBR and VBR traffic are supported for narrowcast and broadcast applications. The C..200 series unit is the only product which can at one and the same time make the most efficient use of the RF bandwidth and maintain video quality concurrently using tools such as the statistical multiplexing of all MPEG video and DOCSIS traffic and the dynamical scheduling of MPEG and IP traffic.
Extensive Applications
For configuration and management the C..200 series unit proffers a Command Line Interface (CLI) and an SNMP. Operational functions such as “show cable modem”, “show ARP”, spectral management, CPU and memory resources reporting, user privilege management are all included in the latest product release.
Further extensive IP functions, such as DHCP relay and option 82, several DHCP servers, proxy ARP, IP sub-net bonding, IGMP snooping, IGMP v2 and v3, access control lists (ACL) are also included.
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C2200/ C3200/ C10200
General Features and
Function Overview
System
-MPEG switching from any port to any other port
-CLI and SNMP management
DOCSIS Features
-DOCSIS 3.0 Downstream channel bonding up to 16 channels (800 Mbps)
-DOCSIS 3.0 Upstream channel bonding
up to 8 or 16 channels (240/480 Mbps)
-DOCSIS 3.0 AES coding
-IPv6
-DOCSIS 3.0 Multicast QoS
-Full DOCSIS/EuroDOCSIS
1.1features
-DOCSIS/EuroDOCSIS 2.0 A-TDMA
-DOCSIS/EuroDOCSIS 2.0 S-CDMA (optional)
-Dynamic upstream and downstream load balancing
-Spectral management
IP Features
-DHCP Relay and Option 82
-Several DHCP servers
-Proxy ARP
-IP subnet bonding
-Statistical IP-routing
-IGMP snooping
-IGMP v2 and v3
-Several standard routes
-Access control list
-RIPv2
-OSPFv2
Processing of MPEG streams
-MPEG de-multiplexing and re-multiplexing
-Unicast to Multicast conversion
-PAT and PMT extraction and regeneration
-PID filtering and re-mapping
-PCR de-jittering and re-stamping
-Generation and insertion of SI tables
-DVB SimulCrypt scrambling
-Session based scrambling
-Programme insertion and integration
Management
-Serial interface RS 232 (DB9)
-Management port 10/100BaseT
-Command Line Interface (CLI)
-Telnet
-SNMPv1, v2 and v3
-Standard DOCSIS and IETF MIBs
-IPDR
-Casa Systems Enterprise MIBs
-Event logging over Syslog
-E-Mail reporting
-Resource use reporting
GbE interfaces
-10/100/1000 Mbps
-Copper or fibre SFPs
-Global Line Rate Support
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C2200 –
Compact and Powerful – for smaller and medium-sized networks
The C2200 CMTS can offer all the previously described advantages offered in Casa DOCSIS 3.0 units. Designed in an extremely compact 1 RU high 19" hous-
ing, the unit is especially suitable for smaller and medium sized nets. All the same it can offer, for example up to 48 downstream and 16 upstream channels. In the following the C2200 series features are listed.
•Available upstream modules:
-DCU 04: 4 channels, 1 chan. per port
-DCU 08: 8 channels, 1 chan. per port
-DCU 16: 16 channels, 2 chan. per port
Note: the required model set-up with down and upstream modules is factory finished and delivered pre-configured. A hardware upgrade (extra or other module) must also be factory set.
•Integrated switch and management unit
-Switch capacity: 12 x 2 Gbps
-4 Ethernet SFP ports 10/100/1000 Mbps
•Wide range power supply 90-264 VAC
Feature Highlights C2200
•19" 1 RU carrier
•4 module insert slots, arbitrary insertion of any wanted downstream and upstream modules
•Available downstream modules:
-DQM 04: 4 channels, 1 chan. per port
-DQM 08: 8 channels, 2 chan. per port
-DQM 16: 16 channels, 4 chan. per port
Note: The number of downstream channels can at any time afterwards be raised per software upgrade in steps of 4 channels up to maximally 16 channels per module (licence model)
New: C2200 Low Capacity
Compact CMTS especially for low capacity requirements
•Completely pre-configured
•Available variants:
-1 downstream channel / 4 upstream channels
-2 downstream channels / 8 upstream channels
•Upgradable to 4 downstream channels with full DOCSIS 3.0 features through software
•Variant with 2 downstream / 8 upstream channels can be upgraded to 16 upstream channels through software
•All other features and equipment equivalent to C2200 platform
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C2200
Special features and functions
System |
DOCSIS Features |
|
- Switch capacity: 12 x 2 Gbps |
- DOCSIS 3.0 |
Downstream channel |
- Four slots for DOCSIS modules per |
bonding up to 16 channels |
|
system |
(800 Mbps) |
|
- 1-3 downstream modules per system |
|
|
- 1-3 upstream modules per system |
- DOCSIS 3.0 |
Upstream channel |
|
bonding up to 8 channels (240 Mbps) |
|
GbE Interfaces
- 4-port copper or fibre SFP
Available CMTS Configurations:
|
|
Upstream |
|
Downstream |
|
|||
Type |
Order no. |
No. |
Chan- |
Chan- |
No. |
Chan- |
|
Chan- |
|
|
modules |
nels per |
nels |
modules |
nels per |
|
nels |
|
|
|
module |
total |
|
module |
|
total |
|
|
|
|
|
|
|
|
|
C2200-1044-1014 |
26210488 |
1 |
4 |
4 |
1 |
1 |
|
1 |
|
|
|
|
|
|
|
|
|
C2200-1084-1024 |
26210489 |
1 |
8 |
8 |
1 |
2 |
|
2 |
C2200-1044-1044 |
26210200 |
1 |
4 |
4 |
1 |
4 |
|
4 |
|
|
|
|
|
|
|
|
|
C2200-1044-2044 |
26210201 |
1 |
4 |
4 |
2 |
4 |
|
8 |
|
|
|
|
|
|
|
|
|
C2200-1044-3044 |
26210202 |
1 |
4 |
4 |
3 |
4 |
|
12 |
|
|
|
|
|
|
|
|
|
C2200-2044-1044 |
26210203 |
2 |
4 |
8 |
1 |
4 |
|
4 |
C2200-2044-2044 |
26210204 |
2 |
4 |
8 |
2 |
4 |
|
8 |
|
|
|
|
|
|
|
|
|
C2200-3044-1044 |
26210205 |
3 |
4 |
12 |
1 |
4 |
|
4 |
|
|
|
|
|
|
|
|
|
C2200-1088-1084 |
26210408 |
1 |
8 |
8 |
1 |
8 |
|
8 |
|
|
|
|
|
|
|
|
|
C2200-1088-2084 |
26210233 |
1 |
8 |
8 |
2 |
8 |
|
16 |
C2200-1088-3084 |
26210234 |
1 |
8 |
8 |
3 |
8 |
|
24 |
C2200-2088-1084 |
26210235 |
2 |
8 |
16 |
1 |
8 |
|
8 |
|
|
|
|
|
|
|
|
|
C2200-2088-2084 |
26210236 |
2 |
8 |
16 |
2 |
8 |
|
16 |
|
|
|
|
|
|
|
|
|
C2200-3088-1084 |
26210237 |
3 |
8 |
24 |
1 |
8 |
|
8 |
C2200-1168-1164 |
26210238 |
1 |
16 |
16 |
1 |
16 |
|
16 |
C2200-1168-2164 |
26210239 |
1 |
16 |
16 |
2 |
16 |
|
32 |
|
|
|
|
|
|
|
|
|
C2200-1168-3164 |
26210240 |
1 |
16 |
16 |
3 |
16 |
|
48 |
|
|
|
|
|
|
|
|
|
C2200-2168-1164 |
26210241 |
2 |
16 |
32 |
1 |
16 |
|
16 |
C2200-2168-2164 |
26210242 |
2 |
16 |
32 |
2 |
16 |
|
32 |
C2200-3168-1164 |
26210243 |
3 |
16 |
48 |
1 |
16 |
|
16 |
|
|
|
|
|
|
|
|
|
Other configurations and p.s.u. with -48 VDC on request.
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