中兴系统技术有限公司

Processor
The number of CPU cores	4Cortex-A53+1Cortex-M4
Main frequency	1.3GHz
GPU	32 GFLOPs 32-bit or 64 GFLOPs 16-bit
Operating temperature	-40℃-105℃
Store
DDR	3GB/4GB LPDDR4
FLASH	16G eMMC
TF card expansion support	Expandable to 128GB
Ethernet network interface properties
Application level	The second floor
Physical interface	410M/100M/1000M RJ45 21000M SFP
Transmission mode	Duplex/Half - duplex auto - adaptation
MAC address table	16K
Layer 2 VLANs	4096
VLAN based on IEEE802.1Q	Support
Port-based VLAN	Support
DoubleTagging( QinQ)	Support
VoiceVL AN	Support
Layer 2 multicast	Support IPv4 IGMP snooping（v1、v2、v3）&IPv6 MLD Snooping
Port Mirroring	Support
Port Aggregation	Support LAG、LACP
QoS	Support Port-based、IEEE 802.1p、DS、IPv4-TOS、IPv6 TC、MAC
Full - duplex flow control	Support 802.3x
Properties of the Serial RS485 Interface
Physical interface	Two channels and three lines (GND, DATA+/A, DATA-/B), industrial terminal interface
Baud rate	1200bps~230400bps
Properties of the Serial RS 232 Interface
Physical interface	Two channels and three lines (GND, DATA+/A, DATA-/B), industrial terminal interface
Baud rate	1200bps~230400bps
DI interface properties
Physical interface	8 pieces (4 NPN type and 4 PNP type), industrial terminal interface
Wet contact	ON:10VDC-30VDC OFF:0VDC-3VDC
Optical isolation protection	2.5 KV RMS（1 minute）
Surge protection	Support VRRP v2
NAT	10KA
DO interface properties
Physical interface	8 (4 SOURCE type and 4 SINK type), industrial terminal interfaces
Output leakage current	<0.5uA
Rated current	500mA/channel @ 25℃
Overcurrent protection	2A/Channel @ 25℃
Overvoltage protection	40VDC
Expand capabilities
Ethernet communication module	2
Serial communication module	2
DI/DO module	32
Intelligent Edge Computing Module	2
5G communication module	1
Other properties
Power consumption	Less than 8W (excluding optical module)
Overall dimensions (Width * Depth * Height)	82mm85mm132mm
Weight	835g