IP MESH Command Center SG-MESH-4

Ⅰ.IP MESH Introduction


MIMO IP MESH adopts Safe Guard's (SFGT) key technology of COFDM modulation as its core, allows a group of mesh nodes form a seamless and highly safe private network in NLOS and moving conditions. The COFDM IP MESH network can be in chain network, star network, or random networks.  The chain network is ideal for range extension to reach a maximum range. The star network is great for application in urban environment mission coverage. The random network allows mesh nodes to organize themselves in any shape.

Unlike other wireless solutions, the IP MESH has self-managing ability. The COFDM IP MESH keeps adjusting itself when node working in moving condition, to select the best route for range extension and signal communication between each mesh node. What’s more, the IP MESH also has self-healing features, when one of the node stops working, the rest of the nodes can communicate with each other directly or through one or more intermediate nodes. With high flexibility in mesh topology, the data and video can be exchanged in poin-to-point, poin-to-multipoint or multipoint-to-multipoint.



II. IP MESH Command Center 

SG-MESH-4 is the wireless IP MESH command center station, which is designed for outdoor application like in urban coverage, drones video surveillance, solider tactical mission deploy, etc.. The SG-MESH-4 COFDM IP MESH is integrated with tablet computer for wireless mesh network system operation and video monitoring, and it can see the whole wireless MESH network topology.  Also, PPT(Push-to-Talk) for voice communication is available, that is convenient to chat with other people who carrying the IP MESH node. There are also built with a battery V lock for standard Sony Lithium battery mounting or other same type Lithium battery. Besides the external battery, there are also have an power charger input for battery charging after running out of the power. WIFI and GPS function are workable, which is easy for user to identify each front end matchable IP MESH node's location.
SG-MESH-4 is ruggedizedly designed in Pelican Suitcase, which is shockproof, waterproof, and dustproof. It's in IP67 protection degree when shut off.





III. Features of IP MESH Commond Center 

1. Self-developed COFDM waveform, efficient channel coding, and multi-hop ad hoc networking protocols.2. Strong anti-interference ability
3. Forming a centerless wireless broadband network efficiently and quickly.
4. Integrated with tablet PC, battery V lock, GPS, WIFI, 4G.
5. Provide IP interface, which can realize interconnection with other IP devices.
7. Built-in Wi-Fi/Bluetooth/GPS/Beidou/4G (Mobile/Unicom) module can be customized.
8. Customized development can be provided according to customer requirements.



IV. Parameters of IP MESH Commond Center
 
Frequency 300MHz~6.5GHz(customized)
RF power 3W*3W
Modulation COFDM
Constellation BPSK/QPSK/16QAM/64QAM (self-adaption)
FEC 1/21 2/3, 3/4, 5/6
Sensitivity -93dBm@10MHz
Encryption AES128/256bits
Transfer rate Peak 70Mbps@10MHz
Operation voltage AC220V/DC14V, others can be customized
Operation current 2.5A
Power consumption ≤35W@6W TX power
Video input RJ45
Audio input MIC/PTT
Video output HDMI, USB*2
Serial port TTL*2
Optional function Wifi/GPS/BeiDou/4G/Bluetooth
Protection degree IP67
LCD monitor 10.5 inch tablet PC
Operation temperature -20°C ~ +55°C
Storage temperature -50°C ~ +70°C
Weight 13.5kg
Dimension 535*437*213mm

COFDM Transmitter

COFDM Transmitter

COFDM Receiver

FDD IP Transceiver

IP MESH Radio

OEM Board

COFDM Transmitter

COFDM Transmitter

COFDM Transmitter

COFDM Transmitter

COFDM Transmitter