Description:
20-Port Managed Gigabit Switch
> Supports web management.
> Supports STP and RSTP.
> Supports manual aggregation and static LACP protocol aggregation.
> 10/100/1000 Mbps self-adaptive Ethernet port.
> Highly integrated, it is exquisite, convenient and easy to use.
Vendor Homepage: transmission.dahuasecurity.com/en/product-list/Business/Switches/AggregationCoreSwitch/SG4020
Category Code: SWI
CnCode: 85176200
10Base-T / 100Base-TX / 1000Base-T: 18
SFP: 2
IEEE 802.3x: Yes
Model name: DH-SG4020
Primary port count: 18
Switching capacity: 56
Forwarding rate: 29.76
Power options: 12V
Operating temperature range: –10°C to +55°C
Dimensions: 440 mm × 163.85 mm × 43.65 mm
Units per Shipping Box: 1
Unit Calculated Volume: 0.000732
Product Net Weight: 1.57
Unit Calculated Weight: 2.25
CABLE AUDIO 3.5MM TO 2RCA 2.5M/GOLD CCA-352-2.5M GEMBIRD
ADAPTER 3.5MM TO 3XPHONO F/35539 LINDY
ADAPTER MINI DP TO DP/0.2M 41021 LINDY
ADAPTER STEREO 3.5MM M/6.3MM/35621 LINDY
ADAPTER USB3.1 TYPE C/A/41899 LINDY
Mainboard GIGABYTE AMD B850 SAM5 Micro-ATX Memory DDR5 Memory slots 4 1xPCI-Express 3.0 4x 1xPCI-Express 4.0 4x 1xPCI-Express 4.0 8x 1xPCI-Express 5.0 16x 2xM.2 1xHDMI 2xDisplayPort 4xUSB 2.0 3xUSB 3.2 1xUSB-C 1xPS/2 1xRJ45 3xAudio port B850MEAGLEWF6EICE
ADAPTER USB3.2 TYPE C/A/41904 LINDY
AIR PURIFIER ACC FILTER KIT2/PEGASUS COP000838 STYLIES
CABLE AUDIO 3.5MM 1.8M/CCAP-444L-6 GEMBIRD
AIR WASHER ACC FILTER/ANTARES COP000831 STYLIES
CABLE AUDIO 3.5MM TO 2RCA 5M/CCA-458-5M GEMBIRD
ANTENNA ACTIVE GPS/ACGPSA MIKROTIK 



