D-Link 52-Port Managed Switch BASE-T PoE

RJ-45 Ports: 48
RJ-45 Speeds: 1Gbps
Combo Ports (RJ-45 + SFP): 44 BASE-T PoE, 4 Combo BASE-T PoE/SFP and 4 (10G) SFP+ Ports
SFP (Small Form-Factor Pluggable) Ports : 8
SFP Speeds: 4 (1G), 4 (10G) SFP+
PoE++ (60w) or higher available?: Yes
Number of PoE Ports: 48
Extended PoE?: No
Capacity in Millions of Packets per Second (mpps): Packet Forwarding Rate:130.95
Switching Capacity in Gigabits per Second (Gbps): 176
Web-based GUI: Yes
Redundant Power Supply: No
19" Rack Mountable: Yes
DIN-Rail Mountable: No
Stacking Capacity (Physical): Yes
Stacking Capacity (Virtual): Yes
IPv4 Routing: Yes
IPv6 Routing: Yes
DHCP (Dynamic Host Configuration Protocol) Server Screening: Yes
Ruggedized: No
Operating Temperature: -5 to 50 C
Unit dimensions: 441 x 380 x 44 mm
Warranty Licence: Ltd L'Time