D-Link DXS-3410-32SY/E - 10G,L3,Stackable Managed Switches,28x10G SFP+, 4x25G SFP28 MG, L3 10G Stackable Managed Switch

10-Gigabit Connectivity: 28x 10G SFP+ ports
High-speed Uplink ports: 4 x 25G SFP28 ports for uplink connection and stacking
Scalability and high availability: Physical stacking up to 9 units and virtual stacking up to 32 units
Advanced L3 Features: OSPF, RIP/RIPng, IGMP v1/v2/v3, MLD v1/v2, QinQ, 802.1Qbb, RIP, OSPF, VRRP, 802.3ah, 802.1ag, Y.1731 OAM
Zero Touch Provisioning: Effortless deployment with zero touch provisioning
Enhanced flow control mechanism: IEEE802.31Qbb Priority-based Flow Control (PFC) for intelligent lossless network and data center bridging

64-Byte Packet Forwarding Rate 565.44 Mpps
Acoustic Max:53.3 dB

Min:24.8 dB
Port 1 x RJ-45 Console port

1 x RJ-45 Management port

1 x USB 2.0 port

28 x 10G SFP+ ports

4 x 10/25G SFP28 ports
Switch Capacity 760 Gbps
Dimensions 441.0 x 250 x 44.0 mm (17.36 x 9.84 x 1.73 in)
Maximum Heat Dissipation 354.86 BTU/h
Maximum Power Consumption Max:104.0 W

Standby:29.3 W
MTBF 437,675.04 hours
Operating Humidity 10% - 90% RH
Operating Temperature 0 - 50 °C (32 - 122 °F)
Storage Humidity 5% - 90% RH
Storage Temperature -40 - 70°C (-40 - 158 °F)
Packet Buffer Size 4 MB
Power Input 100 to 240 V AC

50 to 60 Hz internal power supply
Ventilation 3 x Smart fans
Weight 3.88 kg (8.55 lbs)