TDD Full Duplex Video Data Link With 2W 5W Power Support Mesh Networks

Key Features:

• TDD OFDM full duplex wireless transceiver for video data Link
• Up to 100Mbps Iperf Throughput
• Supports Mesh Networks
• Interface through web browser or control uart
• 3 Ethernet and 1 channel RS232/TTL data link
• Long distance wireless transceiver with 2W*2 RF power

Overview:

Hincn HCL602 was designed for video data wireless transmission with two way wireless data link. It works at 600MHz or 1.4GHz bands, with frequency hopping technology (FHSS) to make sure better stability signal communication.

Technical Specifications:

Wireless networking with HCL602-2W Data Video Wireless Transceiver:

Mesh transmitting

This HCL602 2W Mesh Wireless Transceiver supports mesh network with maximum 32 nodes and shared maximum 100Mbps Iperf Throughput.

• Mesh network capacity: supports a maximum of 32 Nodes(N, 2≤N ≤ 32 )
• Transport: unicast, multicast, and broadcast are supported. Any node can communicate with each other in these three modes
• Time synchronization: self-synchronization can be performed independently without external clock
• Power control: all nodes adaptively adjust the transmission power, supports fixed power configuration and takes effect permanently too
• The topology: supports multi-hop routing topology with a maximum of 32 nodes and 31 hop routing
• Rrouting: automatically adjust routing, fixed routes can be configured permanently too
• Data rate level: adaptive average distribution system rate
• Transmission delay(Note: N is the number of nodes within two hops, hop number: H)

1. Common scenario calculation formula, One-way delay indicator formula (MS): 6*H + (5/2) * N/2 *H * 3, Two-way delay multiplied by 2
2. Two-node optimization delay: unidirectional delay of one hop between two nodes <= 10ms
3. Four node chain optimization delay: three-hop single-hop unidirectional delay of four nodes <= 10ms
4. Typical system delay(from big data statistics):

-- 6 point-chain networking, three hops, unidirectional delay: 50ms

-- 8 points, all points one hop, one-way delay: 36ms

-- 8 points, serial 7 hops: unidirectional 170ms

• Boot time delay:

1. Network establishment delay of logical main control node after startup 20-80s. (Generally, the logical main control node is the node which turned on firstly)
2. Cold startup: The network access delay of the logic access node is less than 30 seconds, and the logical main control node signal is received
3. Hot startup: The latency of connecting the secondary node to the network is less than 1s (common one-hop node networking scenario)

HCL602-2W Video Data Link Transmitter Drawing

FAQ

Q1. Does it support any other cameras except IP camera?

A: IP camera video can be connected with HCL602 directly via Ethernet port. HDMI/SDI/AHD/AV camera video can be encoded with our SE10/SE11 encoder and then work with HCL602 via Ethernet connection.