Compact (Euro)DOCSIS 3.0 CMTS

2

• Fully DOCSIS 3.0 compatible

• Channel bonding of up to 16 channels in the forwards path and up to 16 channels in the return path

• Dynamic load balancing

• Downwards compatible with all DOCSIS/EuroDOCSIS 1.0, 1.1 and 2.0 modems

• DOCSIS and EuroDOCSIS can be simultane-ously used (differentiation per port)

• Separate modules for both the downstream and upstream

• Outstanding features with own technology

• Optimally suited for IPTV using integratedEdge QAM and dynamic load balancing

• Highest module packing density available in the market

• Best multi-channel RF performance – exceeding DOCSIS DRFI specifi cations

• Extended frequency range – up to 1 GHz

• Wide range of operational features, e.g. show cable modem, fl ap list, spectral management and ready for deployment IP bonding

• Highest availability with hot plug and play, power redundancy and modules (C3200)

• Different model platforms are offered enabling an optimal match to network size and subscri-ber volume

• Low power draw characteristics

• Front panel LEDs for status display

Overview

With the compact DOCSIS 3.0 CMTS systems from Casa, Kathrein offers a new generation of models which set completely new levels of performance in terms of fl exibility, 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 fl exible and ongoing system match-up to actual requirements based on a non-legacy and specifi cally designed chip technology.

This achieves the highest packing density in the market. One C3200 platform can for example handle up to 80 downstream and 16 upstream channels or 48 downstream and 48 upstream chan-nels 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 secu-rity and enable a comfortable step-by-step system build-up.

c a s a

overview of compact (euro)Docsis 3.0 cmts

3

Full DOCSIS 3.0 features

The convincing technology of the CMTS platforms all fulfil more than DOCSIS 3.0 requirements, 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 way any fur-ther advances in cable modem technology can be immediately utilised without having to change units or upgrade. In addition, IPv6, AES coding and de-coding and dynamic load balancing are supported.

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 receives MPEG-2over 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 pro-gramme transport streams (MPTS) for the designa-ted cable channels. The PSI/SI table processing, the PID filtering and substitution and PCR de-jitte-ring is carried out in all model types.

Both CBR and VBR traffi c are supported for nar-rowcast and broadcast applications. The C3200 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 concur-rently using tools such as the statistical multiplexingof all MPEG video and DOCSIS traffic and the dy-namical scheduling of MPEG and IP traffic.

Extensive applications

For configuration and management the CMTS supports Command Line Interface (CLI) and SNMP operational functions such as “show cable mo-dem”, “show ARP”, spectral management, CPU and memory resources reporting, user privilege management are all included in the latest productrelease.

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.

overview of compact (euro)Docsis 3.0 cmts

4

General features anD function overview c1G/c3200

C1G/C3200General Features and FunctionOverview System

- MPEG switching from any port to any other port - CLI and SNMP management

DOCSIS features

- DOCSIS 3.0 AES coding - IPv6 - DOCSIS 3.0-Multicast QoS- Full DOCSIS/EuroDOCSIS 1.1 features- 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 coding- 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- 10,000 Mbps (C10G)- Copper or fibre SFPs- Global Line Rate Support

Overview

The C1G Cable Modem Termination System (CMTS) is a new class of cable edge device that implements all of the (Euro)DOCSIS 3.0 features enabling service providers to cost effectively offer highly scalable broadband services such as IPTV, video-over-IP, interactive gaming, as well as traditi-onal broadband access and VoIP services.

Due to its extremely compact size (38.1 cm x 22.2 cm x 1 RU), the C1G can be easily deployed in locations such as multi-dwelling units, hotels and motels, and small hubs.

The C1G supports 1 downstream QAM port, 2 DOCSIS upstream ports and 2 GbE (SFP) network ports. Confi gurations for the C1G range from 2DS x 2US up to 8DS x 8US.

(Euro)DOCSIS 3.0 Compliant

Multi-channel DRFI RF for DOCSIS and EuroDO-CSIS, downstream channel bonding up to eight channels, upstream channel bonding up to eight channels, AES encryption/decryption, multicast QoS, bonded channel multicast, full (Euro)DOCSIS 3.0 MIBs and IPDR

Extremely Compact

38.1 cm x 22.2 cm x 1 RU

Cost Effectiveness

Industries lowest cost per (Euro)DOCSIS 3.0 chan-nel for this class of product, delivering an economi-cal solution for high bandwidth multimedia applica-tions.

The C1G Cable Modem Termination System (CMTS) is a new class of cable edge device that implements all of the (Euro)DOCSIS 3.0 features enabling service providers to cost effectively offer highly scalable broadband services such as IPTV, video-over-IP, interactive gaming, as well as traditi-onal broadband access and VoIP services.

Due to its extremely compact size (38.1 cm x 22.2

Additional features supported include upstream and downstream channel bonding, AES encryption/decryption, Quality of Service (QoS) and a rich IP feature set.

The C1G’s revolutionary compact size and cost per bit of DOCSIS bandwidth provides an unprece-dented opportunity for service providers to cost-effectively provision highly scalable broadband services to locations that were thought to be cost ineffective.

Easily Upgraded

Add channels remotely by adding SW license keys

Best Multi-Channel RF Performance

Exceeds (Euro)DOCSIS DRFI specifi cation

Extended Frequency Range

Downstream frequency range up to 1 GHz (48 to 1,002 MHz)

5

General features anD function overview c1G/c3200

Compact architectureThe C1G CMTS comes in a compact 38.1 cm x 22.2 cm x 1 RU chassis that provides operators the maximum fl exibility in deploying cost-effective solu-tions. The C1G is a complete CMTS solution with 1 downstream QAM port, 2 DOCSIS upstream ports and 2 GbE (SFP) network ports.

The C1G can scale from a 2DS x 2US to an 8DS x 8US confi guration as your subscriber base grows. Channels can be added remotely by simply acti-vating license keys.

In EuroDOCSIS operation, the C1G provides from 100 Mbps to 400 Mbps of bandwidth in the down-stream direction.

In DOCSIS operation, the C1G delivers from 80 Mbps to 320 Mbps of bandwidth in the down-stream direction.

On the upstream link, the C1G supports up to 2 logical channels per physical channel.

Rich Operational FeaturesThe C1G supports the industry standards Com-mand Line Interface (CLI) and SNMP for confi gura-tion and management. Operational features such as show cable modem, spectral management, IP bundling, CPU and memory resource reporting and user privilege management are available. Further-more, the unit also comes with factory-installed basic confi guration that activates GigE ports and CLI on boot-up. The C1G functions as a Layer 3 routing device. It supports static as well as dynamic routing proto-cols. For route redundancy, multiple default routes can be confi gured. Layer 2 bridging, VLAN, RIP, BGP, OSPF, IS-IS, PIM-SM and L2VPNs are sup-ported.

Extensive IP features such as DHCP Relay and option 82, multiple DHCP servers, proxy ARP, IGMP snooping, IGMP v2 and v3 are available.

Applications

The C1G enables the delivery of (Euro)DOCSIS-based IP applications, such as broadband access, VoIP, IPTV and video-over-IP to housing complexes, multiple dwelling units, hotels, etc.

(Euro)DOCSIS 1.1 and 2.0 Features

Complete DOCSIS/EuroDOCSIS 1.1 and 2.0 feature sets, PacketCable & PCMM support, L2VPN and DSG.

On the upstream link, the C1G supports up to 2 logical channels per physical channel.

Applications

The C1G enables the delivery of (Euro)DOCSIS-based IP applications, such as broadband access, VoIP, IPTV and video-over-IP to housing complexes, multiple dwelling units, hotels, etc.

6

General features anD function overview c1G/c3200

System

• 2 x 1 Gbps network interfaces• 1 downstream interface per system• 2 upstream interfaces per system

(Euro)DOCSIS Features

• (Euro)DOCSIS 3.0 downstream channel bonding from 2 to 8 channels

• (Euro)DOCSIS 3.0 upstream channel bonding from 2 to 8 channels

• (Euro)DOCSIS 3.0 AES encryption/decryption• (Euro)DOCSIS 3.0 Multicast• Complete DOCSIS/EuroDOCSIS 1.1 features• DOCSIS/EuroDOCSIS 2.0 A-TDMA• PacketCable 1.5 compliant• PacketCable MultiMedia• DSG• L2VPN

IP Features

• DHCP Relay & option 82• Multiple DHCP servers• Proxy ARP• IP subnet bundling• Static IP routing• Multiple default routes• IGMP Snooping• GMP v2 and v3• Access control list• BGP, RIPv2, OSPFv2 and IS-ISPIM-SM• L2VPN VLAN-Tagging

GigE interfaces

• Dual SFP fi bre/copper 1GigE• CWDM• Full line-rate support

Management

• RS232 Serial port (RJ 45)• Command Line Interface (CLI)• Telnet and SSH• SNMPv1, v2 and v3• Standard (Euro)DOCSIS and IETF MIBs• IPDR• Casa Systems Enterprise MIBs• Event logging through syslog• Electronic mail notifi cation• Resource usage reportingg• TACACS+ and RADIUS

(Euro)DOCSIS QAM Interface

Number of ports 1 port per systemNumber of channels 2-8 channels per portQAM modulation Annex A, B or CQAM constellations 64, 128 and 256 QAMData rates (DOCSIS) 27 Mbit/s at 64 QAM 38 Mbit/s at 256 QAMData rates (EuroDOCSIS) 36 Mbit/s at 64 QAM 51 Mbit/s at 256 QAMConnector F-type, 75 ΩFrequency range (centre) 48 to 999 MHz

(standard)Frequency accuracy ± 5 ppmFrequency step size 5 kHzChannel width 6 to 8 MHz (tunable)Maximum output 61 dBmV at 1-ch/portpower per channel 57 dBmV at 2-ch/port 53 dBmV at 4-ch/portOutput step size 0.1 dBReturn loss 50 -870 MHz, 14 dB 870 -1,002 MHz, 10 dBModulation error rate 43 dBWideband noise -73 dBc

Full line-rate support

7

General features anD function overview c1G/c3200

Additional Features

• Dynamic upstream & downstream load balancing• Spectrum management• Software-defi ned MAC domains• Software channel licensing• Ingress cancellation fi ltering

DOCSIS Upstream Interface

Number of ports 2 ports per systemNumber of channels 1-4 channels per portLogical channels 2 logical per physical channellModulation QPSK, 8, 16, 32 & 64 QAMData rate per channel 0.32–30.72 MbpsInput frequency range 5–42 MHz (DOCSIS) 5–65 MHz (EuroDOCSIS) 5–55 MHz (J-DOCSIS)Connector F-type, 75 ΩInput range -4 to 26 dBmV

Mechanical

Form Factor 1 RUHeight 4.4 cmWidth 22.2 cmDepth 38.1 cmWeight 2.72 kgMounting 19”, 1 RUFront Panel LED Power, alarm

Environmental

Operating temperature 0° to 50° CStorage temperature -40° to 70° COperating humidity 5% to 95%, non-condensingPower supply 110 to 240 VAC operating range External (optionally redundant)Power consumption < 80 W (max.)

Regulatory Compliance

Safety: UL/CSA/EN60950-1EMV: Part 15, Subpart BEN 55022EN 55024EN 55024

Dynamic upstream & downstream load balancing

Software-defi ned MAC domains

DOCSIS Upstream Interface

Number of ports 2 ports per systemNumber of channels 1-4 channels per portLogical channels 2 logical per physical channellModulation QPSK, 8, 16, 32 & 64 QAM

Order information/Variants

c1G-0202 26210817Compact CMTS, 2 downstream channels, 2 upstream channels, incl. 1 power supply unit

c1G-0404 26210818Compact CMTS, 4 downstream channels, 4 upstream channels, incl. 1 power supply unit

c1G-0808 26210819Compact CMTS, 8 downstream channels, 8 upstream channels, incl. 1 power supply unit

c1G-ac-power 26210822Power supply unit for C1G-xx for redundancy operation

casa-sfp-cp 26210141GbE SFP 1000BaseT transceiver (Copper, RJ 45)

casa-sfp-lc 26210144GbE SFP 1000BaseSX transceiver (850 nm multi-mode, LC)

8

General features anD function overview c1G/c3200

The C3200 CMTS also offers all previously descri-bed advantages of the Casa DOCSIS 3.0 units. Due to its distinct modular structure, the unit can be fl exibly matched to the requirements of smaller, medium-sized and larger nets.Redundancy and hot-swapping of modules during operation ensure high operational security. In the 3 RU 19" housing, up to 80 downstream and 16 upstream channels can be handled, for example. In the following the series features are listed.

• 19" 3 RU carrier

• 6 module insert slots, arbitrary insertion of any downstream and upstream modules

• High operational availability with hot plug and play modules

• DOCSIS 3.0 downstream channel bonding of up to 16 channels (800 Mbps)

• DOCSIS 3.0 upstream channel bonding of up to 16 channels (480 Mbps)

• Available downstream modules:- DQM 04: 4 channels, 1 channel per port- DQM 08: 8 channels, 2 channels per port- DQM 16: 16 channels, 4 channels per port

Note: The number of channels can be raised later with software upgrades in 4 channel increments up to maximally 16 channels per downstream module. The upstream module DCU 08A can be expanded from 8 to 16 channels.

• Available upstream modules:- DCU 04: 4 channels, 1 channel per port- DCU 08: 8 channels, 1 channel per port- DCU 16: 16 channels, 2 channels per port

Note: The required unit confi guration in down and upstream channels can be factory confi gured and delivered. Modules can also be ordered separately and retrofi tted or exchanged.

• Switch and Management Module- Switch capacity: 24 x 2 Gbps- 12 Ethernet SFP ports 10/100/1000 Mbps

Note: The number of required SFP modules isdependent upon the desired data rate or onthe required redundancy:

• Hot pluggable fan tray

• Wide range power supply unit 90-264 VAC, redundancy powering possible

Alternatively: • Power supply unit -36 … -60 VDC redundancy

powering possible

C3200 Special features and functions

Switch and Management System

- Switch capacity: 24 x 2 Gbps- 1-5 downstream modules per system- 1-5 upstream modules per system

DOCSIS features

- DOCSIS 3.0 downstream channel bonding of up to 16 channels (800 Mbps)

- DOCSIS 3.0 upstream channel bonding of up to 16 channels (480 Mbps))

Module (SMM)

- 12-port GbE copper or fi bre SFP

9

c3200 universal anD fleXiBle - for smaller, meDium anD larGer networKs

Available units and modules

c3200-chassis-ac 26210147c3200-chassis-Dc 26210769 Base carrier unit for a switch and management module, 2 power supplies and 6 DOCSIS modules

c3200-ac power 26210150 Wide-range power unit, 90-264 VACc3200-Dc power 26210473 Power supply unit, -36 … -60 VDCc3200-smm-12Ge 26210153 Switch and management module with 12 GbE SFP ports

c3200-DQm-04-4p 26210156 4-chan./4-port DOCSIS downstream module

c3200-DQm-08-4p 26210159 8-chan./4-port DOCSIS downstream module

c3200-DQm-12-4p 26210162 12-chan./4-port DOCSIS downstream module

c3200-DQm-16-4p 26210165 16-chan./4-port DOCSIS downstream module

c3200-DQm-4Qup 26210168 4-chan. upgrade for 4/8/12-channel DOCSISdownstream modules

c3200-Dcu-04s 26210171 4-chan./4-port DOCSIS upstream module(S-CDMA and A-TDMA)

c3200-Dcu-04a 26210177 4-chan./4-port DOCSIS upstream module (A-TDMA)

c3200-Dcu-08s 26210174 8-chan./8-port DOCSIS upstream module(S-CDMA and A-TDMA)

c3200-Dcu-08a 26210180 8-chan./8-port DOCSIS upstream module (A-TDMA)

c3200-Dcu-16a 26210196 16-chan./8-port DOCSIS upstream module (A-TDMA)

c3200-Dcu-08up 26210516 8-channel upgrade for module C3200-DCU-08A

casa-sfp-cp 26210141 GbE SFP 1000BaseT transceiver (copper, RJ 45)

casa-sfp-lc 26210144 GbE SFP 1000BaseSX transceiver (850 nm multi-mode, LC)

10

technical Data

C3200 Technical Data

type c3200

order no. 26210xxx

Choice of operating system 1) (downwards compatible)

DOCSIS 3.0 EuroDOCSIS 3.0

GbE interfacesSwitch and management module (12 ports)

Bit rates Mbps 10/100/1000

Interface modules Copper or fibre SFP

Timing interface T1

Management port 10/100BaseT

Console port 1

Forward path (downstream)

Channel bonding, dependent upon equipment

Channels 2 ... 16

Ports per module 4

Maximum bonded bandwidth Mbps 608 800

Channel bandwidth MHz 6 8

Frequency range MHz 48 to 1,002

Modulation type 64 or 256 QAM

Modulation Error Rate (MER, equalised) dB 44

Data rates 30 Mbps at 64 QAM 43 Mbps at 256 QAM

36 Mbps at 64 QAM 56 Mbps at 256 QAM

Output level dBµV121 at 1 channel/port 117 at 2 channels/port 113 at 4 channels/port

Output impedance Ω 75

Return path (upstream)

Frequency range MHz 5-42 5-65

Channel bandwidth MHz Variable 0.2-6.4

Data rate per channel 0.32 ... 30.72 Mbps

Channel bonding,dependent upon equipment

Channels 2 ... 16

Maximum bonded bandwidth Mbps 480

Modulation type QPSK, 16, 32 & 64 QAM

Input level dBµV 56 ... 86

Connection 75 Ω, F-type

General

Voltage supply VAC/VDC 90 ... 264/-36 ... -60

Power consumption fully equipped (max.) W < 700

Ambient temperature range (operation) °C 0...+50

Relative humidity (operation) % 5-95, non-condensing

Dimensions (W x H x D) mm 483 x 133 x 597

Weight fully equipped kg 31.8

Security UL/IEC/CSA 60950-1

EMC FCC part 15 Class A and CISPR Class A

EN 61000-4, EN 55022, EN 55024

11

9981

2273

/0.5

/051

3/V

MW

A/P

f

Tec

hnic

al m

odifi

catio

ns a

re r

eser

ved

. Tec

hnic

al d

ata

are

typ

ical

val

ues.

KATHREIN-Werke KG · Telephone +49 (0)8031 184-0 · Fax +49 (0)8031 184-385Anton-Kathrein-Str. 1 - 3 · P.O. Box 10 04 44 · 83004 Rosenheim · GERMANY

www.kathrein.com · catv@kathrein.de

Please contact us for advice: