| Basic |
| Layer | Layer 2 |
| Switching Capacity | 40 Gbps |
| Packet Forwarding Rate | 29.76 Mpps |
| Description of Function Slots | Port 1-16: 16 × RJ-45 10/100/1000 Mbps (PoE)
Port 17-18: 2 × RJ-45 10/100/1000 Mbps (uplink)
Port 19-20: 2 × SFP 1000 Mbps (uplink) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Storage Temperature | -40 °C to +75 °C (-40 °F to +167 °F) |
| Storage Humidity | 5%–95% (RH), non-condensing |
| Power Supply | Built-in power supply: 100–240 VAC, 47–63 Hz, max 4 A |
| Power Consumption | Idling: 10.6 W;
Full load: 202.8 W |
| Statics Protection | Air discharge: 8 kV
Contact discharge: 6 kV |
| Lightning Protection | Common mode: 6 kV
Differential mode: 1 kV |
| Net Weight | 2.5 kg (5.51 lb) |
| Gross Weight | 3.2 kg (7.05 lb) |
| Product Dimensions | 440 mm × 228.81 mm × 43.65 mm (17.32" × 9.01" × 1.72") (L × W × H) |
| Packaging Dimensions | 540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H) |
| Casing Material | Sheet metal |
| Installation | Desktop mount; rack mount |
| Certifications | CE |
| PoE |
| PoE | Yes |
| PoE Power | Port 3-16≤30 W, port 1-2≤90 W, total≤190 W |
| PoE Protocol | IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt |
| PoE Power Consumption Management | PoE power consumption management; PoE power on/off; turns off PoE if overload is detected |
| PoE Pin Assignment | Port 1-2: 1,2,4,5 (V+),3,6,7,8 (V-)
Port 3-16: 1,2, (V+), 3,6, (V-) |
| Long Distance PoE Transmission | Yes |
| Hardware |
| DIP Switch | Managed Mode: On by default for both local web and cloud management. Off for Unmanaged Mode.
PoE Watchdog: Monitors ports 1-16 and auto-restarts the PoE port when there is no traffic for 2 min. (Only works when Managed Mode is Off)
Extend Mode: Ports 1-16; transmission distance up to 250 meters at 10 Mbps. (Only works when Managed Mode is Off) |
| Reset Button | 1 |
| Performance |
| MTBF | 1,092,753 hours |
| Packet Buffer Size | 4 Mbit |
| Jumbo Frame | 15360 Byte |
| MAC Table Size | 8K |
| Communication Standard | IEEE 802.3; IEEE 802.3u; IEEE 802.3x; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3az; IEEE 802.3ad |
| VLAN Number | 32 |
| Feature |
| Ethernet Loop Protection | STP; RSTP |
| VLAN Function | IEEE 802.1Q VLAN |
| Link Aggregation | Static Aggregation |
| Port Feature | IEEE 802.3x Flow Control
Unknown Unicast Suppression
Multicast Storm Control
Broadcast Storm Control
MAC+Port Binding
Loop Prevention |
| Mirror | Local Port Mirroring
N:1 Mirroring |
| Reliability | LLDP |
| DHCP Function | DHCP Client |
| Security | Port Isolation |
| Equipment Management | Web Management
Cloud Management
Logs
Fault Alarm |
| General |
| Packing List | 1 × User Manual
1 × Legal and Regulatory Information
1 × Power Cord
1 × Rack-mounting Kit |
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