EX4300 switch includes high availability (HA) features such as redundant, hot-swappable internal power supplies and field-replaceable fans to ensure maximum uptime.
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| Device Type | Switch - 24 ports - L3 - Managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 24 x 10/100/1000 + 4 x 40 Gigabit QSFP+ |
| Performance | Switching capacity: 448 Gbps Throughput: 333 Mpps |
| Capacity | Virtual interfaces (VLANs): 4093 VLAN Spanning Tree Protocol instances: 510 Multiple Spanning Tree Protocol instances: 64 ARP entries: 64000 IPv4 routes: 32000 Maximum of neighbouring networks: 20000 IPv6 routes: 18000 |
| MAC Address Table Size | 64K entries |
| Jumbo Frame Support | 9216 bytes |
| Max Units In A Stack | 10 |
| Routing Protocol | OSPF, IS-IS, RIP-1, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, PIM-DM, IGMPv3, OSPFv3, PIM-SSM, static IPv4 routing, static IPv6 routing, RIPng, MPLS, Bidirectional Forwarding Detection (BFD), VRRPv3, CIDR |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, SSH, SSH-2, CLI |
| Encryption Algorithm | MD5, TLS, PEAP, TTLS |
| Authentication Method | RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Features | Flow control, BOOTP support, RARP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack prevention, DiffServ support, store and forward, IPv6 support, High Availability, ASIC VPN, SNTP support, DDos attack prevention, Weighted Random Early Detection (WRED), sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MLD snooping, DHCP proxy, Dynamic ARP Inspection (DAI), temperature sensor, Redundant trunk group (RTG), Time Domain Reflectometry (TDR), Virtual Chassis technology, Graceful Route Engine Switchover (GRES), front to back airflow, Per-VLAN Spanning Tree Plus (PVST+), IPv4 support, Deficit Weighted Round Robin (DWRR), hot swappable dual fans, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Virtual Routing and Forwarding (VRF), Neighbor Discovery Protocol (NDP), VLAN Spanning Tree Protocol (VSTP), NTP time synchronisation, redundant hot swappable fans, Class of Service (CoS), Strict Priority (SP), tagged VLAN, Captive Portal, Multicast Source Discovery Protocol (MSDP) |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ae, IEEE 802.1ab (LLDP), IEEE 802.1ak, IEEE 802.3az, IEEE 802.3ba, ITU-T G.8032 |
| Processor | 1 PowerPC: 1.5 GHz |
| RAM | 2 GB |
| Flash Memory | 2 GB |
| Built-in Devices | Status LCD |
| Status Indicators | LCD display |
| DIMENSIONS & WEIGHT | |
|---|---|
| Width | 44.21 cm |
| Depth | 41.73 cm |
| Height | 4.32 cm |
| Weight | 7.3 kg |
| MISCELLANEOUS | |
| Compliant Standards | TUV GS, CISPR 22 Class A, cUL, EN55024, EN55022 Class A, EMC, ICES-003 Class A, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, NEBS, ISO 7779, CAN/CSA C22.2 No. 60950-1, GR-1089-CORE, VCCI Class A, EN 60950-1:2006, EN 300386 |
| POWER | |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 1 (installed) / 2 (max) |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Power Provided | 350 Watt |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| ENVIRONMENTAL PARAMETERS | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 45 °C |
| Humidity Range Operating | 10 - 85% (non-condensing) |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
| Humidity Range Storage | 0 - 95% (non-condensing) |
| EXPANSION / CONNECTIVITY | |
| Interfaces | 24 x 1000Base-T - RJ-45 4 x - QSFP+ - uplink |
| Expansion Slots | 1 (total) / 1 (free) x Expansion Slot |
| Installed Modules Qty (Max) | 0 (installed) / 1 (max) |
| MANUFACTURER WARRANTY | |
| Service & Support | Limited warranty - lifetime |
