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1-Port DOCSIS Mini-Physical Interface Module Network Interface Specifications
Table 19 provides the network interface properties of the Data over Cable System Interface Specifications Mini-Physical Interface Module (1-Port DOCSIS Mini-PIM).
Table 19: 1-Port DOCSIS Mini-PIM Network Interface Properties
Specifications | Downstream | Upstream |
|---|---|---|
Modulation | 64 or 256 quadrature amplitude modulation (QAM) | Quadrature Phase Shift Keying (QPSK) and 8, 16, 32, 64, 128 QAM |
Bandwidth | 6 MHz (US) | 200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.4 MHz |
Symbol rate | 64 QAM 5.057 Msym/s, 256 QAM 5.361 Msym/s | 160, 320, 640, 1280, 2560, and 5120 ksym/s |
Operating level range | -15 to +15 dBmV | A-TDMA +8 to +54 dBmV (32 QAM, 64 QAM); +8 to +55 dBmV (8 QAM, 16 QAM); +8 to +58 dBmV (QPSK); S-CDMA +8 to +53 dBmV (all modulations) |
Input impedance | 75Ω (nominal) | 75Ω (nominal) |
Frequency range | 108 to 1002 MHz (edge to edge) | 5 to 42 MHz (US) |
Channel bonding | Up to 4 channels | Up to 4 channels |
Related Documentation
- 1-Port DOCSIS Mini-Physical Interface Module Overview
- 1-Port DOCSIS Mini-Physical Interface Module Key Features
- 1-Port DOCSIS Mini-Physical Interface Module Supported Standards
- 1-Port DOCSIS Mini-Physical Interface Module Hardware Specifications
- 1-Port DOCSIS Mini-Physical Interface Module Basic Configuration
