poe ethernet switch s1730s l4p a

{"cid":"91220572","title":"4 Port PoE Ethernet Switch S1730S-L4P-A For Full Duplex Half Duplex Communication","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c9\/93\/1a029f1809e21160377e563c5330-200x200-1.jpg","attrs":{"Price":"$20.00\/sets >=2 sets","Brand Name":"jytch","Model Number":"S1730S-L4P-A","Minimum Order Quantity":"2 sets","Place of Origin":"Beijing, China","Packaging Details":"box","Supply Ability":"10000 Set\/Sets per Month","Products Status":"Stock","Ports":"4","Transmission Rate":"10\/100\/1000Mbps","Function":"LACP, QoS, SNMP, Stackable, VLAN Support","Communication Mode":"Full-Duplex & Half-Duplex","Switch Capacity":"108 Mpps","Forwarding performance:":"108 Mpps","Products Status:":"Stock","Switch Capacity:":"32 Gbit\/s\/336 Gbit\/s","Function:":"LACP, POE, QoS, Stackable","Fixed ports:":"48 x 10 Gig SFP+, 6 x 40\/100 Gig QSFP28","Port":"Beijing"}}

{"cid":"91159203","title":"Huawei S1730S - S48P4S - A 48 Ethernet Network Switch Ports 4 Gigabit SFP PoE +","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/08\/9b\/f48ff5e5a1052936f2bbde1fdf60-200x200-1.jpg","attrs":{"Brand Name":"Huawei","Model Number":"S1730S-S48P4S-A1","Certification":"CE","Place of Origin":"China","Model":"CloudEngine S1730S-S48P4S-A","Forwarding Performance":"77.38 mpps","Switching Capacity":"216 Gbit\/s","Fixed Ports":"48 x 10\/100\/1000Base-T (PoE+) ports, 4 x GE SFP ports","Power Supply":"Pluggable 1000W AC power module","Dimension (H \u00d7 W \u00d7 D)":"43.6mm \u00d7 442mm \u00d7 220mm","Storage Temperature":"-40\u00b0C to +70\u00b0C (-40\u00b0F to +158\u00b0F)","Port":"Shanghai"}}