C3200 Cable Modem Termination System
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Casa System’s C3200 Cable Modem Termination System (CMTS) is a DOCSIS 3.0 qualified cable edge device in a high density, 3RU platform.
Full DOCSIS 3.0 Qualified: Multi-channel DRFI RF for Annex A, B, & C, downstream channel bonding up to 16 channels, upstream channel bonding up to 16 channels, IPv6, AES encryption/decryption, multicast QoS, bonded channel multicast, full DOCSIS 3.0 MIBs, and IPDR
Separate Downstream and Upstream Modules provide a flexible downstream to upstream ratio
| System | |
|---|---|
| Switching Capacity | 18x2 Gbps switching capacity |
| DOCSIS Module Slots | Six DOCSIS module slots per system |
| Downstream Modules | 1~5 Downstream modules per system |
| Upstream Modules | 1~5 Upstream modules per system |
| DOCSIS Features | |
| Compliance |
Full DOCSIS 3.0 qualified (May 2008) Full EuroDOCSIS 3.0 compliant |
| Downstream Channel Bonding | DOCSIS 3.0 downstream channel bonding up to 16 channels |
| Upstream Channel Bonding | DOCSIS 3.0 upstream channel bonding up to 16 channels |
| Encryption / IP Support |
* DOCSIS 3.0 AES encryption/decryption * DOCSIS 3.0 IPv6 * DOCSIS 3.0 Multicast |
| Legacy & Protocol Support |
* Complete DOCSIS/EuroDOCSIS 1.1 features * DOCSIS/EuroDOCSIS A–TDMA (standard) * DOCSIS/EuroDOCSIS S–CDMA (optional) * PacketCable 1.5 compliant * PacketCable MultiMedia (PCMM) 1.0 * DSG * L2VPN |
| DOCSIS QAM Module (DQM) - Downstream | |
| Number of ports | 4 ports per module |
| DQM04 | 4 channels (ch), 1 ch per port |
| DQM08 | 8 channels, 2 ch per port |
| DQM16 | 16 channels, 4 ch per port |
| QAM modulation | Annex A, B or C |
| QAM constellations | 64, 128 & 256 QAM |
| Data rates (DOCSIS) |
27 Mbps @ 64 QAM 38 Mbps @ 256 QAM |
| Data rates (EuroDOCSIS) |
36 Mbps @ 64 QAM 51 Mbps @ 256 QAM |
| Connector | F–type, 75 $\Omega$ |
| Frequency range | 48 to 1002 MHz |
| Frequency accuracy | +/- 5 ppm |
| Frequency step size | 5 kHz |
| Channel width | 6 to 8 MHz (tunable) |
| Max output power per channel |
61 dBmV@1-ch/port 57 dBmV @2-ch/port 53 dBmV @4-ch/port |
| Output step size | 0.1 dB |
| Return loss |
50 ~ 870 MHz, 14 dB 870 ~ 1002 MHz, 10 dB |
| Modulation error rate | 43 dB (equalized) |
| Wideband noise | -73 dBc |
| DOCSIS Control and Upstream Module (DCU) | |
| DCU04 | 4 channels in 4 ports |
| DCU08 | 8 channels in 8 ports |
| DCU16 | 16 channels in 8 ports |
| Modulation | QPSK, 16, 32 & 64 QAM |
| Data rate per channel | 0.32 – 30.72 Mbps |
| Input frequency range |
5 – 42 MHz (DOCSIS) 5 – 65 MHz (EuroDOCSIS) 5 – 55 MHz (J-DOCSIS) |
| Connector | F–type, 75 $\Omega$ |
| Input range | -4 to 26 dBmV |
| IP Features | |
| Routing Protocols | OSPFv2, IS-IS (IPv4 & IPv6), RIPv2, BGP (IPv4 & IPv6), PIM-SM |
| Forwarding / Switching |
* IGMP snooping * IGMP v2 and v3 * Static IP routing |
| DHCP |
* DHCP Relay and option 82 * DHCPv6 * DHCP prefix delegation * Multiple DHCP servers |
| Layer 2 / Bridging |
* Proxy ARP * IP subnet bundling * Multiple default routes * Access Control Lists * L2VPN VLAN tagging |
| Management | |
| Access Ports |
* RS232 Serial port (RJ45) * 10/100BASE-T management port |
| Interface & Security |
* Command line interface (CLI) * Telnet * SNMPv1, v2, and v3 |
| MIBs & Data |
* Standard DOCSIS and IETF MIBs * Casa Systems and IETF MIBs * IPDR |
| Reporting |
* Event logging through syslog * Resource usage reporting * TACACS+ and RADIUS |
| Switch and Management Module (SMM) | |
| Interfaces | 10/100/1000 Mbps interfaces |
| Ports | 12-port GigE copper or fiber SFP |
| Throughput | Full line-rate support |
| Additional Features | |
| Load Balancing | Dynamic upstream & downstream load balancing |
| Spectrum | Spectrum management |
| Domains | Software defined MAC domains |
| Licensing | Software channel licensing |
| Filtering | Ingress cancellation filtering |
| Mechanical | |
| Form Factor | 3RU |
| Height | 5.25 in. / 133.35 mm |
| Width | 19 in. / 482.6 mm |
| Depth | 23.5 in. / 597 mm |
| Weight | 70 lbs |
| Mounting | 19 inch, 3 rack unit high |
| Front Panel LED | power, alarm |
| Environmental | |
| Operating temperature | 0° to 50° C |
| Storage temperature | -40° to 70° C |
| Operating humidity | 5% to 95%, non-cond. |
| Power supply AC operating range | 90 to 264 V (dual) |
| Power supply DC operating range | -36 to -60 V (dual) |
| Power consumption | < 700 W (nominal) |
| Regulatory Compliance | |
| Safety | UL/IEC/CSA 60950-1 |
| EMC | FCC Part 15 Class A & CISPR Class A |
| Immunity | EN61000-4 |
C3200-Chassis-AC

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