JL320A pecification
Networking
Type
Switch
Subcategory
Network hubs and switches
Subtype
Gigabit Ethernet
Form Factor
Rack-mountable
Stackable
Stackable
Ports Qty
24
Advanced Switching
Layer 3
Routing Protocol
CIDR, ECMP, IGMP, IGMPv2, IGMPv3, MLD, OSPF, OSPFv2, OSPFv3, RIP, RIP-1, RIP-2, RIPng, Static IP routing, Static IPv4 routing, Static IPv6 routing
MAC Address Table Size
32768 entries
Jumbo Frame Support
9220 bytes
Manageable
Yes
Remote Management Protocol
CLI, HTTP, RMON 1, SNMP, SNMP 1, SNMP 2, SNMP 2c, SNMP 3, SSH, SSH-2, Telnet, XRMON
Power Over Ethernet (PoE)
PoE+
PoE Budget
720 watt
Featur
Access Control List (ACL) support, ARP support, BOOTP support, Class of Service (CoS), CPU protection, DHCP protection, DHCP server, DHCP support, DiffServ support, Dynamic ARP protection, Dynamic VLAN Support (GVRP), Flow control, Full duplex capability, ICMP Router Discovery Protocol (IRDP), IGMP snooping, Internet Control Message Protocol (ICMP), IPv6 support, Jumbo Framessupport, Link Aggregation Control Protocol (LACP), LLDP support, LLDP-MED, MAC address lockout, Management Information Base (MIB), Management Information Base (MIB) II, MLD snoopig, Multiple Spanning Tree Protocol (MSTP) support, Multiple VLAN Registration Protocol (MVRP), Neighbor Discovery Protocol (NDP), OpenFlow support, Quality of Service (QoS), sFlow, SNTP spport, Spanning Tree Protocol (STP) support, STP BPDU Guard, STP Root Guard, Syslog support, Type of Service (ToS), Uni-Directional Link Detection (UDLD), Virtual Extensible LAN (VXLAN), VLAN support
Compliant Standards
IEEE 80.1 ab (LLDP), IEEE 802.1 ad, IEEE 802.1AX, IEEE 802.1D, IEEE 802.1 p, IEEE 802.1Q, IEEE 802.1 s, IEEE 802.1 v, IEEE 802.1 w, IEEE 802.1 x, IEEE 802.3 ab, IEEE 802.3 ad (LACP), IEEE 802.3 af, IEEE 802.3 at, IEEE 802.3 az, IEEE 802.3 bz, IEEE 802.3 x
Ports
Qty
20
Type
10/100/1000 (PoE+)
Ports (2nd)
Qty
4
Type
Combo Gigabit SFP
Expansion Slots
Expansion Slots
1 (total) / 1 (free) x expansion slot, 1 (total) / 1 (free) x Stacking Module slot
Interface Provided
Interfaces
1 x 1000Base-T management, 1 x serial (console), 1 x USB Type B, 20 x 1000Base-T RJ-45 PoE+, 4 x 1000Base-T
Power Device
Type
Internal power supply, Internal power supply (not installed)
Installed Qty
0
Max Supported Qty
2
Nominal Voltage
AC 120/230 V
Frequency Required
50/60 hertz
80 PLUS Certification
80 PLUS Silver
Dimensions
Width
17.4 inch
Depth
12.8 inch
Height
1.7 inch