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Loop-proof switches

 prices on 691 model  

Loop protection

— loop protection allows you to avoid the occurrence of closed loops in the network (which, in fact, are called "loops") — that is, situations when one signal moves through the network indefinitely. The reasons for this phenomenon may be different, but anyway it is undesirable — a looped signal is able to "put down" the entire network. Situations in which the presence of loop protection is mandatory are described in detail in special sources.
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Switch TP-LINK TL-SG105E
TP-LINK TL-SG105E
Type:managed 2 level (L2), desktop
Control protocol:Web
Ethernet:1 Gbps 5
Price from $24.99 up to $37.00 
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3 store 4 offers
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Switch TP-LINK TL-SG108E
TP-LINK TL-SG108E
Type:managed 2 level (L2), desktop
Control protocol:Web
Ethernet:1 Gbps 8
Price from $41.74
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1 store 1 offer
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Switch MikroTik CRS310-8G+2S+IN
MikroTik CRS310-8G+2S+IN
Type:managed 3 level (L3), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:2.5 Gbps 8
Binoculars & Telescopes:SFP+ 2
Price from $199.00
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1 store 1 offer
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Switch TP-LINK TL-SX3206HPP
TP-LINK TL-SX3206HPP
Type:managed 2 level (L2), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:10 Gbps 4
Binoculars & Telescopes:SFP+ 2
Price from $549.99
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1 store 1 offer
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Switch HP Aruba Instant On 1930-24G-PoE-4SFP+195W
HP Aruba Instant On 1930-24G-PoE-4SFP+195W
Type:managed 2 level (L2), rack
Control protocol:Web, SNMP
Ethernet:1 Gbps 24
Binoculars & Telescopes:SFP+ 4
Price from $418.99 up to $832.00 
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2 store 3 offers
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Switch MikroTik CRS328-24P-4S+RM
MikroTik CRS328-24P-4S+RM
Type:managed 3 level (L3), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 24
Binoculars & Telescopes:SFP+ 4
Price from $466.00 up to $880.00 
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2 store 4 offers
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Switch TP-LINK TL-SG105PE
TP-LINK TL-SG105PE
Type:managed 2 level (L2), desktop
Control protocol:Web
Ethernet:1 Gbps 5
5 GE
65 W
8 GE
55 W
Price from $65.30
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1 store 1 offer
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Switch MikroTik CSS326-24G-2S+RM
MikroTik CSS326-24G-2S+RM
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Type:managed 2 level (L2), rack
Control protocol:Web, SNMP
Ethernet:1 Gbps 24
Binoculars & Telescopes:SFP+ 2
Price from $148.59 up to $159.00 
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1 store 3 offers
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Switch Ubiquiti UniFi Switch Enterprise 8 PoE
Ubiquiti UniFi Switch Enterprise 8 PoE
Type:managed 3 level (L3), desktop
Control protocol:Web
Ethernet:2.5 Gbps 8
Binoculars & Telescopes:SFP+ 2
Price from $474.99 up to $864.00 
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3 store 5 offers
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Switch TP-LINK TL-SG2008P
TP-LINK TL-SG2008P
Type:managed 2 level (L2), desktop
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 8
Price from $89.99 up to $98.00 
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2 store 2 offers
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Switch HP Aruba Instant On 1930-24G-PoE-4SFP+370W
HP Aruba Instant On 1930-24G-PoE-4SFP+370W
Type:managed 2 level (L2), rack
Control protocol:Web, SNMP
Ethernet:1 Gbps 24
Binoculars & Telescopes:SFP+ 4
Price from $439.00 up to $515.00 
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2 store 3 offers
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Switch Cisco C9200L-24T-4G
Cisco C9200L-24T-4G
Type:managed 3 level (L3), rack
Control protocol:Telnet, Web, SNMP
Ethernet:1 Gbps 28
Price from $821.99
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2 store 2 offers
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Switch Zyxel GS1200-5
Zyxel GS1200-5
Type:managed 2 level (L2), desktop
Control protocol:Web
Ethernet:1 Gbps 5
5 GE8 GE
Price from $30.74 up to $39.00 
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2 store 2 offers
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Switch TP-LINK TL-SG1016DE
TP-LINK TL-SG1016DE
Type:managed 2 level (L2), rack
Ethernet:1 Gbps 16
16 GE24 GE
Price from $84.99 up to $112.00 
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2 store 2 offers
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Switch NETGEAR M4300-52G
NETGEAR M4300-52G
Type:managed 3 level (L3), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 48, 10 Gbps 2
Binoculars & Telescopes:SFP+ 2
Price from $1,839.99
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1 store 1 offer
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Switch HP Aruba 6100-24G-PoE-4SFP+ 370W
HP Aruba 6100-24G-PoE-4SFP+ 370W
Type:managed 2 level (L2), rack
Control protocol:SSH, Web, SNMP
Ethernet:1 Gbps 24
Binoculars & Telescopes:SFP+ 4
Price from $900.00 up to $1,047.00 
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1 store 2 offers
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Switch MikroTik CRS106-1C-5S
MikroTik CRS106-1C-5S
Type:managed 3 level (L3), desktop
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 1
Binoculars & Telescopes:SFP 6
Price from $71.90
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1 store 1 offer
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Switch TP-LINK TL-SG2218P
TP-LINK TL-SG2218P
Type:managed 2 level (L2), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 16
Binoculars & Telescopes:SFP 2
Price from $259.99 up to $475.00 
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2 store 3 offers
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Switch HP Aruba Instant On 1830-48G-4SFP
HP Aruba Instant On 1830-48G-4SFP
Type:managed 2 level (L2), rack
Control protocol:Web, SNMP
Ethernet:1 Gbps 48
Binoculars & Telescopes:SFP 4
Price from $269.99 up to $379.00 
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2 store 4 offers
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Switch MikroTik netPower 15FR
MikroTik netPower 15FR
Type:managed 3 level (L3), outdoor (on mast)
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:100 Mbps 16
Binoculars & Telescopes:SFP 2
Price from $148.00 up to $180.00 
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2 store 4 offers
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Switch Zyxel GS1350-18HP
Zyxel GS1350-18HP
Type:managed 2 level (L2), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 16
Binoculars & Telescopes:SFP 2
Price from $470.26 up to $647.00 
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2 store 3 offers
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Switch Zyxel GS1200-8
Zyxel GS1200-8
Type:managed 2 level (L2), desktop
Control protocol:Web
Ethernet:1 Gbps 8
5 GE8 GE
Price from $34.99 up to $53.00 
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2 store 2 offers
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Switch MikroTik CRS112-8G-4S-IN
MikroTik CRS112-8G-4S-IN
Type:managed 3 level (L3), rack
Control protocol:SSH, Telnet, Web, SNMP
Ethernet:1 Gbps 8
Binoculars & Telescopes:SFP 4
Price from $165.00 up to $198.00 
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2 store 4 offers
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Switch TP-LINK TL-SG1024DE
TP-LINK TL-SG1024DE
Type:managed 2 level (L2), rack
Ethernet:1 Gbps 24
16 GE24 GE
Price from $110.84 up to $126.00 
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2 store 2 offers
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