ZKManet3561 is a high-power MESH self-organizing outdoor base
station product utilizing an FPGA solution. The device can be
fixedly installed using pole mounts, wall mounts, or brackets,
primarily deployed at outdoor fixed points. The IP rating is IP67.
With high transmission power and long coverage distance, it
integrates data transmission, dynamic routing, and relay forwarding
into one unit. It quickly self-organizes with other node devices to
form a wireless multi-hop broadband network, providing users with
wireless transmission services for voice, data, and video
multimedia services. It is particularly suitable for applications
such as long-distance communication coverage, information
aggregation and feedback, regional coverage support, elevated point
coverage enhancement, and relay transmission nodes.
* Data rate up to 56Mbps
* Supports two-way voice intercom
* Supports WIFI
* Supports GPS/BD
* Supports HDMI input
* Supports IP data transparent transmission
* Easy operation
Flexible Networking
No central distributed networking, flexible carrier bandwidth
configuration, supports various network topologies such as
point-to-point, chain, star, mesh, mixed dynamic, etc.
Powerful Adaptivity
Built-in H.265 encoder adjusts video bitrate, resolution, and frame
rate adaptively based on channel bandwidth to ensure the continuity
and smoothness of video transmission services.
Intelligent Routing
Devices can move quickly and network topology can be updated
accordingly with dynamic route reconstruction in real-time without
affecting overall system communication.
Anti-interference
Wideband carrier frequency hopping (optional) effectively enhances
anti-interference capabilities. Additionally, it supports
intelligent frequency selection (optional) mode where devices can
intelligently choose interference-free frequencies for network
transmission to avoid interference. It also utilizes ARQ error
control transmission mechanism to reduce data loss rates and
improve data transmission reliability.
Full IP Interconnection
With Fully IP-based design, it supports various data transmissions
for seamless integration with heterogeneous communication systems.
Secure Encryption
It has independently developed system with custom transmission
protocols and 64-bit key for air interface transmission encryption.
It can dynamically generate scrambling sequences for channel
encryption. The system also supports DES56/AES128/AES256 source
encryption to enhance security.
Easy Operation
Built-in Wi-Fi communication module allows mobile devices, laptops,
or PADs to access and control without the need for wired
connections, making user management and maintenance convenient.
GIS Services
With built-in BD/GPS, it supports real-time display of geographical
location and latitude/longitude positioning information through. It
can measure distances between individual radio stations and track
the continuous position of selected radio station groups.
| RF Parameters |
| Default Frequencies | 70MHz-6GHz customizable |
| Channel Bandwidth | 2.5M/5M/10M/20MHz (40MHz optional) |
| RF Waveform | TDD-COFDM + 2T2R |
| Output Power | 2x40dBm |
| Receive Sensitivity | -100dBm@2.5MHz |
| Modulation Type | BPSK/QPSK/16QAM/64QAM (adaptive) |
| FHSS | Optional (>1000 hop/s) |
| IFS | Optional |
| Network Parameters |
| Network Size | Up to 32 nodes |
| Multi-hop Capability | 15 hops (short message); 10 hops (voice); 8 hops (video) |
| Range | 50-70km (Air-to-Ground LOS)
30-50 km (Ground-to-Ground LOS) |
| Data rate | Up to 28Mbps@10MHz & 56Mbps@20MHz |
| Delay | 7ms |
| Movement Speed | >1000km/h |
| Start Time | 27s |
| Positioning | GPS/BD |
| Network Access Time | <1s |
| Network Extension | WIFI AP |
| Electrical Parameters |
| Working Voltage | AC220V |
| Power Consumption | ≤937dBm |
| Physical/Environment |
| Weight | 6.5kg |
| Dimensions | 300*238*133mm |
| IP Rating | IP67 |
| Working Temp. | -40°C~70°C |
| Interface |
| LAN Interface | *1 |
| RS232 | *1 |
| Voice Interface | PTT Mic (7-pin LEMO connector*1) |
| Video Interface | HDMI*1 |
1. MESH antenna interface-1, N-F
2. GPS/BD antenna interface, SMA-F
3. HDMI input interface type A (Optional)
4. WIFI antenna interface-1, SMA-F
5. MESH antenna interface-2, N-F
6. LAN interface, RJ45
7. MESH signal indicator
| SNR | Link Quality | Topology Color |
| SNR ≥ 17 | Excellent | Deep Green |
| 12 ≤ SNR < 17 | Good | Light Green |
| 7 ≤ SNR <12 | Fine | Yellow |
| 2 ≤ SNR <7 | Medium | Orange |
| -10 < SNR <2 | Bad | Red |
| SNR = -10 | Disconnected | N/A |
8. Power input port, 3-pin
9. Power push button
Zhongke Lianxun (Shenzhen) Technology Co., Ltd. was established in
2005. We focus on the research and development of products for
drone defense/control, wireless video transmission, and network
security encryption/decryption. With excellent quality and advanced
technology, we provide comprehensive network communication
solutions to our customers.
We hold several patents with independent intellectual property
rights and have developed a robust quality management system that
adheres to ISO9001 standards, as well as national standards. Our
production processes strictly follow these national guidelines and
internationally recognized standards, including CCC, CE, and FCC.
Additionally, we have received the Radio Transmission Equipment
Model Approval Certificate from the Ministry of Industry and
Information Technology of China and have successfully completed
wireless product testing certification by the Ministry of Public
Security.
