| Compliance | DOCSIS® 2.0 | EuroDOCSIS® 2.0 |
| Frequency Band | 5 to 42 MHz | 5 to 65 MHz |
| Level Range (S-CDMA) | +8 to +53dBmV(all modulations) | +68 to +113dBuV(all modulations) |
| Level Range (TDMA) | +8 to +54dBmV(32QAM, 64QAM); +8 to +55dBmV (8QAM, 16QAM); +8 to +58dBmV (QPSK) | +68 to +114dBuV (32QAM, 64QAM); +68 to +115dBuV (8QAM, 16QAM); +68 to +118dBuV (QPSK) |
| Modulation Type | QPSK, 8QAM, 16QAM, 32QAM, 64QAM 及 128QAM |
| Modulation Rate (nominal) | TDMA: 160, 320, 640, 1280, 2560, 5120KHz; S-CDMA: 1280, 2560, 5120KHz |
| Bandwidth | TDMA: 200, 400, 800, 1600, 3200, 6400KHz; S-CDMA: 1600, 3200, 6400KHz |
| Output Impedance | 75Ω |
| Output Return Loss | better than 6dB |
| Center Frequency | 91 to 857MHz ± 30 KHz | 112 to 858MHz ± 30 KHz |
| Level Range (one channel) | -15dBmV to +15dBmV | 43 to 73dBuV for 64QAM; 47 to 77dBuV for 256QAM |
| Modulation Type | 64QAM, 256QAM |
| Symbol rate (Nominal) | 5.0569Msym/s (64QAM); 5.361Msym/s (256QAM) | 6.952Msym/s (64QAM & 256QAM) |
| Bandwidth | 6MHz | 8MHz |
| Total Input Power | less than 30dBmV |
| Input (load) Impedance | 75Ω |
| Input Return Loss | better than 6dB (88 to 860 MHz) |
| UPS Supported | MD series, MD-300 series |
| Network Interface | F Type, USB |
| Serial Interface | HMS022 (TTL) |
| Installation | Plug-in |
| LED Display | Cable, Monitor, Power, OK |
| Protocols | IP, TCP， DHCP, TP, TFTP, SNMP, HTTP |
| MIB | DOCSIS® MIBs, HMS MIBs |
| Input Parameters | Input voltage, frequency |
| Output Parameters | Output voltage, current |
| Battery | Voltage of individual battery & battery string |
| UPS Status | Inverter Temp., Tamper Switch, Upstream & Downstream Channels, Transmitter & Receiver Power etc.. |
| Operating Voltage | 20 to 60VDC |
| Power Consumption | 0.25W (sleep mode) to 6.4W (max.) |
| Operating Temperature | -40°C to +85°C (-40°F to 185°F ) |
| Humidity | 0 to 90% non-condensing |
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