24-port 10/100/1000Base-T + 4-port SFP/SFP+ Switch JUNIPER EX2300-24T-DC

– 24 Ports 10/100/1000BASE-T Ethernet Switch with PoE+ and 4 GE SFP uplink ports

– Dimensions: (W x H x D) 4.45 x 44.6 x 25.43 cm

– Weight: 4.5 kg

– DRAM: 512 MB

– Flash: 1 GB

– ARM CPU 800 MHz CPU

– Power supply: Internal DC PSU

Layer 2 Features

– 104 Gbps packet switching capacity

– Layer 2 throughput (Mpps) 77.4 Mpps (wire speed)

– Layer 2 switching, Maximum MAC Address in hardware: 16,000

– Jumbo frames: 9216 bytes

– Number of VLANs: 1,024 (VLAN ID: 4,096)

– Port-based VLAN

– MAC-based VLAN

– Voice VLAN

– Private VLAN (PVLAN)

– Compatible with Per-Vlan Spanning Tree Plus (PVST+)

– RVI (Routered VLAN Interface)

– Routing protocol: RIP v1/v2, OSPF v1/v2 (with 4 active interfaces)

Layer 3 features 

– IPv6 management functionality – Neighbor discovery, Syslog, Telnet, SSH, J-Web, SNMP, NTP, DNS

– 802.1X dynamic ACLs based on RADIUS 

– EAP types supported by 802.1X: Message Digest 5 (MD5), Transport Layer Security (TLS), Tunneled Transport Layer Security (TTLS), Extensible Authentication Protocol Protected protection (PEAP)

– Access Control List (ACL) (Junos OS Firewall Filter) – Port-based ACL (PACL)

– Outbound and outbound ACLs (VACL) based on VLAN

– Redirect and egress ACLs (RACLs) based on the router

– Hardware ACL (ACE) entries per system: 1,500

– ACL counter for rejected packets

– ACL counter for allowed packets

– Ability to add/remove/change ACL items in the middle of the list (edit ACL)

– Supports 802.3ad (LACP):

– Number of LAGs supported: 32

– Maximum number of ports per LAG: 8

– Tagged port support in LAG

– Uplink error detection (UFD)

Quality of Service (QoS)

– Hardware queue per port: 8

– QoS Layer 2

– QoS layer 3

– Scheduling method (exit): Strict priority (SP), circular weighted circle (SDWRR)

– Bảo hành: 12 tháng.