C4 CMTS Chassis "Shell"
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Unused Pre-Owned
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The ARRIS C4® CMTS is a high-availability, highly dense DOCSIS® 3.0 system designed to deliver the stability and throughput that MSOs require for advanced services. It features a 21 slot chassis with a mid-plane-based architecture designed for continuous system operation. This unique architecture allows the C4 CMTS to provide carrier-grade integrated Layer 3 edge routing, hitless RF sparing, and advanced CMTS functionality in a single chassis.
The following modules are supported:
• System Control Module (SCM), including support for the SCM II, SCM II EM, SCM II EM(U), and SCM 3
• Router Control Module (RCM)
• Downstream and Upstream Cable Access Modules (CAMs) — 16D CAM, XD CAM, 12U CAM, 24U CAM
| RF Downstream | |
|---|---|
| Frequency Range (MHz) | 91 to 999 (DOCSIS® 3.0); 112 to 999 (EuroDOCSIS™ 3.0) |
| Modulation (QAM) | 64, 256 |
| Data Rate (Mbps) (Max.) | 30.34 to 55.62 per channel |
| RF Output Level (dBmV) | 41 to 60 |
| Symbol Rate (Msym/sec) | 5.361 (DOCSIS); 6.952 (EuroDOCSIS) |
| Bandwidth (MHz) | 6 (DOCSIS), 8 (EuroDOCSIS) |
| Output (load) impedance (ohms) | 75 |
| Physical | |
| Power | -48 VDC (-44 to -72 VDC) |
| Power Consumption (full-fill system) | 2,800 W max at -48 VDC, 77°F (25°C) |
| Operating Temperature: | |
| Short Term °F (°C) | +23 to +131 (-5 to +55) |
| Long Term °F (°C) | +41 to +104 (+5 to +40) |
| Storage Temperature °F (°C) | -40 to +158 (-40 to +70) |
| Operating Humidity (Min.-Max.) | 5 to 85% (Non condensing) |
| Dimensions (H × W × D) in. (cm) | 24.5 × 17.4 × 20.0 (62.2 × 44.2 × 50.8) |
| Weight lbs. (kg) (full-fill system) | 178 (80.9) |
| RF Upstream | |
| Frequency Range (MHz) | 5 to 85 MHz (24U CAM) 5 to 65 MHz (12U CAM) |
| Modulation | QPSK, 16 QAM, 32 QAM, 64 QAM |
| Channel Type | TDMA, ATDMA, TDMA/ATDMA |
| Data Rate (Mbps) (Max.) | 30.72 per channel |
| RF Input Level (dBmV) | -16 to +29 |
| Frequency Resolution (kHz) | < 1 |
| Installation Environment | |
| Management Interfaces | 10/100/1000 Mbps Ethernet (RJ-45) plus Console (serial port, RJ45) |
| Network-side Interfaces | 10 Gigabit Ethernet (SFP+) auto-baud, eight per card |
| Connector Access | NSI Ethernet ports via front of chassis, management ports via rear |
| Management Access | |
| In-band Management | Access Control Lists via any NSI port |
| Out-of-Band Management | Dedicated Ethernet port on SCM |
| Console | (serial) port on SCM PIC |
C4 CHAS