0102030405
China pMDDL Wireless Digital Data Link - High-Power OEM Suppliers with 2X2 MIMO Technology
1.6GHz/1.8GHz/2.0GHz/2.2GHz/2.3GHz/2.4GHz Software settings can be selected
Maximal Ratio Combining(MRC)、Maximal Likelihood Decoding(MLD)
Low-Density Parity Check (LDPC)
FIPS140-2
IPerf throughput up to 21Mbps@8MHz channel (-78 dBm)
IPerf throughput up to 2Mbps@4MHz channel (-102 dBm)
Super light, Super small size
Dual 10/100 network port (LAN/WAN)
Support for point-to-point, Point-to-multipoint, Multipoint-to-multipoint and MEH networks
Master/slave, Relay and MESH operating modes
Transmitting power adjustable (up to 2 watt)
Can be connected through local control port, Remote login and web browser
Local and remote wireless upgrades via FTP
1Watts Module: DDL /pDDL
1Watts Module: DDL /pDDL
1Watts Module: DDL /pDDL
1Watts Module: DDL /pDDL
pMDDL2350 26.5x33x4mm, 7g
pMDDL1624 26.5x51x5.6mm, 15g
10-14V/1A 7.5x5.1x3.2cm, 116g 1Watts: DDL-SZ
10-14V/1A 7.5x5.1x3.2cm, 116g 1Watts: DDL-SZ
10-30V/1.5A, 7.8x5.7x3.0cm, 147g, 1Watts: DDL-mini
Interface Options
pMDDL2350, pMDDL1624Motherboard/Enclosed
Power extension/Distance expansion
4/20Watts
11.9x10.6x3.9cm, 518g/18.9x12.2x4.3cm, 900g
(within 65 ms delay video codec: IP/HDMI/SDI/CVBS interface)
| Frequency Software selectable |
1625 to 1725 MHz 1780 to 1850 MHz 2020 to 2110 MHz 2200 to 2300 MHz 2300 to 2390 MHz 2400 to 2500 MHz |
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| Error Detection | 32 bits of CRC, ARQ | ||
| Encryption | 128-bit AES (Optional 256-bit) | ||
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Ports Serial Data/Console Ethernet USB |
RS232 TTL level (300bps to 921kbps) Dual 10/100Base EEE802.3 (LAN/WAN) 2.0 |
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| Firewall | Port Forwarding, Access Control, IP/MAC List | ||
| Operating Modes | Point-to-point, Point-to-multipoint, Relay, MESH | ||
| Diagnostics | Remote Diagnostics, Ping, Traceroute, ARP table, DHCP active leases, IPerf, RSSI | ||
| Management | Local Serial Port Console, Telnet, WebUI, SNMP, FTP Upgrade, TFTP, CLI (Command Line Interface) | ||
| Rejection | Excellent strong signal jamming & rejection characteristics | ||
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Input Voltage OEM Enclosed |
Digital Voltage = 3.3V RF Voltage = 5V 7-30VDC |
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Connectors OEM Enclosed |
Antenna: UFL x2 (ANT1, ANT2) Data: 116 Pin SMT Antenna: SMA x2 (ANT1, ANT2) Data: RJ-45 x2 (Ethernet) Female DB9 (Serial) USB Type A Micro-AB USB (Console) 4 PIN Interlock (Vin) |
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Environmental Temperature Humidity |
-40°F to 185°F (-40℃ to +85℃) 5-95%，non-condensing |
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Weight OEM Enclosed |
15g 275g |
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Dimensions OEM Enclosed |
26.5mm x 51mm x 5.6mm 81mm x 88mm x 35mm |
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Order Options pMDDL1624 pMDDL1624-ENC |
2X2 MIMO Hexa-Band OEM Data Link 2X2 MIMO Hexa-Band Enclosed Data Link |
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| Technical Indicators (1625-1724MHz) | |||
| Modulation | IPerf Throughput (Mbps) | Optimal MRC Sensitivity (dBm) | Total Tx Power (dBm) ±1dB |
| 8MHz (2X2 MIMO ON) | |||
| BPSK_1/2 | 3.1 | -99.5 | 30dBm |
| QPSK_1/2 | 6.0 | -98 | 30dBm |
| QPSK_3/4 | 8.4 | -96 | 30dBm |
| 16QAM_1/2 | 10.7 | -92 | 30dBm |
| 16QAM_3/4 | 14.8 | -90 | 30dBm |
| 64QAM_2/3 | 18.1 | -85 | 30dBm |
| 64QAM_3/4 | 19.0 | -83.5 | 30dBm |
| 64QAM_5/6 | 21.0 | -81 | 30dBm |
| 4MHz (2X2 MIMO ON) | |||
| BPSK_1/2 | 1.57 | -102.5 | 30dBm |
| QPSK_1/2 | 3.0 | -101 | 30dBm |
| QPSK_3/4 | 4.3 | -99 | 30dBm |
| 16QAM_1/2 | 5.4 | -95.5 | 30dBm |
| 16QAM_3/4 | 7.4 | -93 | 30dBm |
| 64QAM_2/3 | 7.8 | -88 | 30dBm |
| 64QAM_3/4 | 8.0 | -86 | 30dBm |
| 64QAM_5/6 | 10.0 | -83.5 | 30dBm |
| 8MHz (2X2 MIMO OFF) | |||
| BPSK_1/2 | 3.1 | -96.5 | 30dBm |
| QPSK_1/2 | 6.0 | -95 | 30dBm |
| QPSK_3/4 | 8.4 | -93 | 30dBm |
| 16QAM_1/2 | 10.7 | -89 | 30dBm |
| 16QAM_3/4 | 14.8 | -87 | 30dBm |
| 64QAM_2/3 | 18.1 | -82 | 28dBm |
| 64QAM_3/4 | 19.0 | -80.5 | 28dBm |
| 64QAM_5/6 | 21.0 | -78 | 27dBm |
| 4MHz (2X2 MIMO OFF) | |||
| BPSK_1/2 | 1.57 | -99.5 | 30dBm |
| QPSK_1/2 | 3.0 | -98 | 30dBm |
| QPSK_3/4 | 4.3 | -96 | 30dBm |
| 16QAM_1/2 | 5.4 | -92.5 | 30dBm |
| 16QAM_3/4 | 7.4 | -90 | 30dBm |
| 64QAM_2/3 | 7.8 | -85 | 28dBm |
| 64QAM_3/4 | 8.0 | -83 | 28dBm |
| 64QAM_5/6 | 10.0 | -80.5 | 27dBm |
Frequently Asked Questions
What frequency bands can be selected via software?
The system supports selectable frequencies via software, including 1.6GHz, 1.8GHz, 2.0GHz, 2.2GHz, 2.3GHz, and 2.4GHz bands. Specific frequency ranges span from 1625 MHz up to 2500 MHz.
What is the maximum data throughput and sensitivity of this system?
The module provides an IPerf throughput of up to 21Mbps on an 8MHz channel (@ -78 dBm) and up to 2Mbps on a 4MHz channel (@ -102 dBm) with optimal MRC sensitivity.
What operating modes and network topologies are supported?
It supports Point-to-Point, Point-to-Multipoint, Multipoint-to-Multipoint, and MESH network topologies. The supported operating modes include Master/Slave, Relay, and MESH.
What encryption standards does the data link use?
This system is designed with FIPS140-2 compliance and supports 128-bit AES encryption as standard, with an option for 256-bit AES encryption for enhanced security.
What are the weight and dimensions of the OEM and Enclosed versions?
The OEM module is ultra-lightweight at 15g with dimensions of 26.5mm x 51mm x 5.6mm. The Enclosed version weighs 275g and measures 81mm x 88mm x 35mm.
What interfaces are available for video and data transmission?
The system supports IP, HDMI, SDI, and CVBS interfaces with a video codec delay of within 65 ms. Connectors include RJ-45, Female DB9, USB Type A, Micro-AB USB, SMA, and UFL.