IDirect
iDirect/ST Engineering MDM3310 Satellite Modem
iDirect/ST Engineering MDM3310 Satellite Modem
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The MDM3310 Satellite Modem is a compact, high throughput modem supporting a wide range of fixed IP services, including Internet/ intranet access, VoIP, enterprise connectivity, maritime and multicasting services. The modem features high throughput DVB-S2X and Dialog’s three return waveform technologies: MF-TDMA, high-rate SCPC and Mx-DMA which seamlessly combines MF-TDMA flexibility with on-demand variable bandwidth allocation of SCPC while guaranteeing the highest efficiency and availability.
The MDM3310 Satellite Modem supports a wide range of fixed IP services, including Internet/ intranet access, VoIP, enterprise connectivity, maritime and multicasting services. With data rates over 150 Mbps, the MDM3310 can also be used in backhauling applications. The wideband receive capability makes the MDM3310 a perfect fit for usage on HTS satellites. The modem’s ease of installation through multilingual web GUIs and Point&Play application allows services providers to deploy their services quickly, in a cost-effective way.
The 3310 modem is also offered as a board level variant, the SMB3310.
Features of the MDM3310
- DVB-S2 (up to 45Msps) / DVB-S2X (up to 500 Msps) outbound
- Supports DVB-S2X MODCODS up to 64APSK
- Return max rates up to 40 Msps(SCPC), 25 Msps (MxDMA)
- Ideal for both fixed and mobility applications with throughput rates up to 100/25 Mbps
- OpenAMIP and GXT file support
- Embedded TCP acceleration, GTP acceleration and header compression
Network Configuration
|
Network Topology |
Rx | Tx | |||
| DVB-S2/DVB-S2X | MF-TDMA | Mx-DMA HRC | Mx-DMA MRC | SCPC | |
| Modulation | QPSK, 8PSK, 16APSK, 32APSK, 64APSK |
4CPM | QPSK, 8PSK 16APSK, 32APSK |
QPSK, 8PSK 16APSK, 32APSK, 64APSK |
QPSK, 8PSK, 16APSK, 32APSK, 64APSK |
| Symbol Rates | 1 Msps to 500 Msps | Up to 7.6 Msps | Up to 20 Msps | Up to 25 Msps | Up to 64 Msps |
Modem Interfaces
Tx Interface
| Connector | F-Type 75 Ohm |
| Frequency range L-band | 950-2400 MHz |
| TX level | -55 dBm to +5 dBm |
| BUC power supply | 24VDC, 4A/48V, 3.5A |
| BUC reference | 10/50 MHz |
Rx Interface
| Frequency | 950-2150 MHz |
| Connector | F-Type 75 Ohm |
| LNB power supply | 13/18VDC |
| Polarization selection power supply voltage |
| LNB LO selection | 22 kHz on/of |
Data Interface
| LAN: Four 10/100/1000 Mbps Ethernet, auto MDI/MDIX |
Future Use
| USB | USB 2.0 |
| MicroSD | mass storage option MicroSD cards |
Management
Protocols Supported
| Terminal Authentication, UDP, IP, IPv6, ICMP, TCP, ARP, FTP, DHCP, BGP, NAT, IP forwarding, Diffserv, DNS, IGMPv1/2 |
Multilingual Web GUI
| Manage web GUI via configurable management IP address |
Mechanical and Environmental
| Housing | W 22 cm x D 33cm x H 4 cm (W 8.66 in x D 12.99 in x H 1.57 in) |
| Weight | 1.7 kg (3.75 lbs) |
| Temperature: Operating 0° to +55°C (32° to +131°F) Storage -30° to +60°C (-22° to +140°F) |
| Humidity: Operating 5 - 95% non-condensing |
Power Supply
| Modem | 48VDC, 4 Amps input |
| Adapter | AC, 50Hz\220-260V and 60Hz\100-130V -48VDC |
Product Sheet MDM3310 Satellite Modem