Refurbished EX4300-48T-DC Technical Specifications
Juniper Networks EX Series EX4300-48T switch 48 ports managed rack mountable
Manufacturer :Netscreen
Brand :Juniper, Juniper Networks
Product Line :Juniper Networks EX Series
Model :EX4300-48T
Packaged Quantity :1
Chassis
Airflow Direction :Front to back airflow
Built-in Devices :Status LCD
Installed Devices / Modules Qty :0
Supported Devices / Modules Qty :1
Processor
Type :PowerPC
Installed Qty :1
Clock Speed :1.5 GHZ
RAM
Installed Size :2 GB
Flash Memory
Installed Size :2 GB, 2 GB
Performance
Performance :Switching capacity: 496 Gbps, Throughput: 369 Mpps
Capacity
Capacity :Virtual interfaces (VLANs): 4093, Maximum of neighboring networks: 20000, IPv6 routes: 18000, Multiple Spanning Tree Protocol instances: 64, ARP entries: 64000, VLAN Spanning Tree Protocol instances: 510, IPv4 routes: 32000
Networking
Type :Switch
Subcategory :Network hubs and switches
Subtype :Gigabit Ethernet
Form Factor :Rack-mountable
Stackable :Stackable
Max Units In A Stack :10
Ports Qty :48
Advanced Switching :Layer 3
Routing Protocol :BGP, RIP-1, IGMPv2, Static IPv6 routing, VRRP, IS-IS, IGMPv3, PIM-DM, IGMP, MPLS, Static IPv4 routing, OSPFv3, PIM-SM, RIP-2, CIDR, VRRPv3, OSPF, RIPng, PIM-SSM, Bidirectional Forwarding Detection (BFD)
MAC Address Table Size :64K entries
Jumbo Frame Support :9216 bytes
Manageable :Yes
Remote Management Protocol :RMON 1, RMON 2, SSH-2, HTTPS, SNMP 2, HTTP, SNMP 3, CLI, SNMP 1, RMON 3, SSH, RMON 9, Telnet
Status Indicators :LCD display
Features :DHCP client, DHCP proxy, Quality of Service (QoS), Virtual Chassis technology, Dynamic ARP Inspection (DAI), Trivial File Transfer Protocol (TFTP) support, Front to back airflow, DHCP relay, Tagged VLAN, RARP support, DHCP server, Captive Portal, Management Information Base (MIB), DoS attack prevention, Virtual Routing and Forwarding (VRF), VLAN Spanning Tree Protocol (VSTP), Graceful Route Engine Switchover (GRES), Weighted Random Early Detection (WRED), Per-VLAN Spanning Tree Plus (PVST+), sFlow, Redundant trunk group (RTG), ASIC VPN, Energy Efficient Ethernet, High Availability, ARP support, Temperature sensor, BOOTP support, Multicast Source Discovery Protocol (MSDP), Hot swappable dual fans, DDos attack prevention, Store and forward, Spanning Tree Protocol (STP) support, SNTP support, Multiple Spanning Tree Protocol (MSTP) support, Class of Service (CoS), Deficit Weighted Round Robin (DWRR), Link Aggregation Control Protocol (LACP), DiffServ support, NTP time synchronization, MLD snooping, Rapid Spanning Tree Protocol (RSTP) support, Neighbor Discovery Protocol (NDP), Time Domain Reflectometry (TDR), IPv4 support, Access Control List (ACL) support, IPv6 support, LLDP support, Flow control, Redundant hot swappable fans, DHCP snooping, VLAN support, Auto-uplink (auto MDI/MDI-X), Strict Priority (SP), IGMP snooping
Compliant Standards :IEEE 802.3ah, IEEE 802.3az, IEEE 802.1w, IEEE 802.3ae, IEEE 802.3, IEEE 802.1Q, IEEE 802.1D, IEEE 802.3x, IEEE 802.1ak, IEEE 802.3u, ITU-T G.8032, IEEE 802.1ab (LLDP), IEEE 802.1x, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3ba, IEEE 802.1s, IEEE 802.3ad (LACP), IEEE 802.1p, IEEE 802.1ae
Ports
Qty :48
Type :10/100/1000
Ports (2nd)
Qty :4
Type :40 Gigabit QSFP+
Expansion Slots
Expansion Slots :1 (total) / 1 (free) x expansion slot
Interface Provided
Interfaces :48 x 1000Base-T RJ-45, 4 x QSFP+ uplink
Power Device
Type :Internal power supply
Hot-Plug :Hot-plug
Power Redundancy :Optional
Power Redundancy Scheme :1+1 (with optional power supply)
Installed Qty :1
Max Supported Qty :2
Power Provided :450 watt
Nominal Voltage :DC 36 – 72 V
Miscellaneous
Color Category :Gray
Height (Rack Units) :1
Encryption Algorithm :TTLS, MD5, PEAP, TLS
Authentication Method :RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
Compliant Standards :EN55022 Class A, ICES-003 Class A, EN 300386, EN55024, EN 60950-1, CISPR 22 Class A, cUL, EMC, ISO 7779, FCC CFR47 Part 15, IEC 60950-1, VCCI Class A, CAN/CSA C22.2 No. 60950-1, RoHS 6/6, NEBS, GR-1089-CORE, TUV GS, EN 60950-1:2006, UL 60950-1, CAN/CSA-C22.2 No. 60950-1
Dimensions & Weight
Width :17.4 inch
Depth :16.4 inch
Height :1.7 inch
Weight :16.09 lbs
Environmental Parameters
Min Operating Temperature :32 degree Fahrenheit
Max Operating Temperature :113 degree Fahrenheit
Min Storage Temperature :-40 degree Fahrenheit
Max Storage Temperature :158 degree Fahrenheit
Humidity Range Operating :10 – 85% (non-condensing)
Humidity Range Storage :0 – 95% (non-condensing)