0102030405
High-Power pMDDL Wireless Digital Data Link from China Suppliers | 2X2 MIMO OEM Solutions Factory
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 Compliance
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 MESH 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
Configuration Options: pMDDL2350, pMDDL1624 Motherboard / Enclosed
Application: Power extension / Distance expansion
High-Power Models: 4 / 20 Watts
Dimensions & Weight: 11.9x10.6x3.9cm, 518g / 18.9x12.2x4.3cm, 900g
Latency & Interfaces: Within 65 ms delay video codec: IP/HDMI/SDI/CVBS interface
Technical Specifications
| 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) | ||
| Ports Serial Data / Console Ethernet USB |
RS232 TTL level (300bps to 921kbps) Dual 10/100Base IEEE802.3 (LAN/WAN) USB 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 | ||
| 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 | ||
| Dimensions OEM / Enclosed | 26.5mm x 51mm x 5.6mm / 81mm x 88mm x 35mm | ||
| Order Options pMDDL1624 / pMDDL1624-ENC | 2X2 MIMO Hexa-Band OEM Data Link / 2X2 MIMO Hexa-Band Enclosed Data Link | ||
| 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 (FAQ)
What frequency bands can be configured on this module?
The software selectable frequency bands include 1.6GHz, 1.8GHz, 2.0GHz, 2.2GHz, 2.3GHz, and 2.4GHz (specifically spanning 1625–1725 MHz, 1780–1850 MHz, 2020–2110 MHz, 2200–2300 MHz, 2300–2390 MHz, and 2400–2500 MHz).
What network topologies and operating modes are supported?
The system supports Point-to-Point, Point-to-Multipoint, Multipoint-to-Multipoint, and MESH network topologies, operating in Master/Slave, Relay, and MESH modes.
What data throughput and transmit power levels can be achieved?
It delivers IPerf throughput up to 21 Mbps with an 8MHz channel and 2 Mbps with a 4MHz channel. Standard transmit power is adjustable up to 2 Watts, with optional high-power extension units available at 4 Watts and 20 Watts.
What interfaces and connectivity ports are provided?
The modules feature dual 10/100Base LAN/WAN Ethernet ports, RS232 TTL serial/console ports, and USB 2.0. Enclosed versions offer RJ-45, DB9, USB Type-A, and Micro-AB USB connectors, supporting low-latency video codecs (IP/HDMI/SDI/CVBS within 65 ms delay).
What encryption and security features are built-in?
It features FIPS140-2 compliance, standard 128-bit AES encryption (with optional 256-bit AES), and integrated firewall features including Port Forwarding, Access Control, and IP/MAC List management.
What are the physical dimensions and input voltage specifications?
The OEM module (pMDDL1624) measures 26.5 x 51 x 5.6 mm and weighs 15g, operating on 3.3V (Digital) and 5V (RF). The Enclosed model measures 81 x 88 x 35 mm, weighs 275g, and supports a wide 7–30VDC input voltage.