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Introduction |
The MVM2120 provides consumers with a connection between their current telephony appliances (phones, fax machines, and modems) and the developing Broadband Telephony over IP network. The MVM2120 is designed to provide telephony and data services at least comparable to currently available services as well as extend those services in the future.
The MVM2120 will digitize audio from a connected phone, modem, or fax machine, process the audio following a coding scheme (such as G.711) and transmit them to the connected device using RTP.The MVM2120 converges voice and data, on one network, in one product. By combining multiple services in one unit, consumers can enjoy an efficient solution that offers many advantages over competing technologies.
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Features
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Basic Feature
- Always on, always connected
- Installs easily in just four steps
- User-friendly online diagnostics page
- No additional software required
- Slim vertical design saves desk space
- USB or Ethernet connectivity — simplifies installation, enhances versatility
- Supports up to 32 users( Need for additional equipment such as Ethernet routers or hubs)
- Two telephone lines terminated by RJ-11 connectors
Advanced Feature
- Enable the delivery of up to 2 lines of full-featured telephone service
- High-speed data access enabled through either a 10/100Base-T Ethernet (RJ-45) or a USB port
- Voice-over-data prioritization allows users to talk on the phone while using the Internet without a reduction in voice quality
- Supports all CLASS services (caller ID, call waiting, three-way calling, etc.)
- Automatic fax/modem processing
- Remotely configurable and monitorable by ISP using SNMP and TFTP
- Supports all DOCSIS features, interoperable with DOCSIS 1.0, 1.1 and 2.0 and compatible with PacketCable™ standards
- Telco interface configures to meet multiple market standards (ETSI harmonized impedance, 600 Ohms)
- Supports G.711 and low-rate vocoders
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Specifications
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DOWNSTREAM SPEC
Modulation |
64 or 256 QAM |
Maximum Data Rate |
30 (64QAM), 42 (256QAM) |
Operating Level Range |
-15 to +15 dBmV |
Frequency Range |
88 to 860 MHz |
Input Impedance |
75 W (nominal) |
Bandwidth |
6Mhz |
UPSTREAM SPEC
Modulation Support |
QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM (SCDMA Only) |
Frequency Range |
5 to 42 MHz (edge to edge) |
Operating Level Range |
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) |
Output Impedance |
75 W (nominal) |
Maximum Data Rate |
30 Mbps |
Signal to Noise Ratio |
>30 |
Telephoney SPEC
Line Type |
2 lines |
Hook State Signaling |
Loop start |
Maximum Line Length |
500feet (AWG 26/0.4 m @ 65°C)
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DTMF Level Sensitivity Range |
0 And -20dBm |
Speech Coding |
64kpbs PCM, u-law and A-law companding,
Support for G.771 plus other low-rate CODECs
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Line Termination |
Configurable based on market needs |
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General
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WAN/Cable Interface |
F-connector, female/75 Ohm |
Network Interface |
USB* 1 port and Ethernet 10/100Base-T* 1 port |
Telephone Line |
RJ11/FXS* 2 ports |
Data Protocol |
TCP/IP |
LED Indication |
Power, DS, US, ONLINE, LINK, TEL1, TEL2 |
Power Supply |
DC 12.0V |
Dimension (L* W* H) |
160* 130* 30 mm |
Operating Temperature |
0°C to 40°C |
Storage Temperature |
-20°C to 60°C |
Relative Humidity |
10% to 90% non-condensing |
Emission & Safety |
Compliance with FCC Part15 |
System Requirement |
Minimum 486/66 (Pentium Processor preferred) or Macintosh-compatible CPU (Power PC)
Operating systems such as: Windows® 95/98/2000/NT/Me/XP; Macintosh® OS 8 or higher; and UNIX® |
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