B-EX4300-48P-EDU Technical Specifications
Juniper Networks EX Series EX4300-48P Switch 48 Ports Managed Rack Mountable
Manufacturer :Netscreen
Brand :Juniper, Juniper Networks
Product Line :Juniper Networks EX Series
Model :EX4300-48P
Kit :E-Rate Bundle
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 :Maximum of neighboring networks: 20000, Virtual interfaces (VLANs): 4093, IPv6 routes: 18000, ARP entries: 64000, VLAN Spanning Tree Protocol instances: 510, Multiple Spanning Tree Protocol instances: 64, 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 :MPLS, RIPng, IGMP, CIDR, Static IPv6 routing, Bidirectional Forwarding Detection (BFD), VRRPv3, PIM-SM, PIM-DM, RIP-1, OSPFv3, IS-IS, VRRP, IGMPv3, IGMPv2, Static IPv4 routing, OSPF, RIP-2, BGP, PIM-SSM
MAC Address Table Size :64K entries
Jumbo Frame Support :9216 bytes
Manageable :Yes
Remote Management Protocol :HTTP, SSH-2, SNMP 3, Telnet, SNMP 2, HTTPS, CLI, RMON 2, RMON 9, RMON 1, SNMP 1, RMON 3, SSH
Power Over Ethernet (PoE) :PoE+
PoE Budget :900 watt
Status Indicators :LCD display
Features :DiffServ support, Class of Service (CoS), DHCP snooping, Redundant hot swappable fans, Energy Efficient Ethernet, Temperature sensor, High Availability, Multicast Source Discovery Protocol (MSDP), DHCP client, IPv4 support, Link Aggregation Control Protocol (LACP), Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Store and forward, Redundant trunk group (RTG), Flow control, Per-VLAN Spanning Tree Plus (PVST+), DDos attack prevention, Front to back airflow, IGMP snooping, Strict Priority (SP), Dynamic ARP Inspection (DAI), Neighbor Discovery Protocol (NDP), Deficit Weighted Round Robin (DWRR), Weighted Random Early Detection (WRED), DoS attack prevention, Tagged VLAN, BOOTP support, Quality of Service (QoS), IPv6 support, VLAN support, sFlow, Graceful Route Engine Switchover (GRES), ARP support, SNTP support, Auto-uplink (auto MDI/MDI-X), Management Information Base (MIB), VLAN Spanning Tree Protocol (VSTP), DHCP relay, Virtual Routing and Forwarding (VRF), DHCP proxy, Trivial File Transfer Protocol (TFTP) support, LLDP support, MLD snooping, Hot swappable dual fans, Virtual Chassis technology, Access Control List (ACL) support, NTP time synchronization, DHCP server, ASIC VPN, RARP support, Multiple Spanning Tree Protocol (MSTP) support, Time Domain Reflectometry (TDR), Captive Portal
Compliant Standards :IEEE 802.1ae, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3af, IEEE 802.1p, IEEE 802.1ak, IEEE 802.3ba, IEEE 802.3ad (LACP), IEEE 802.3, IEEE 802.3z, IEEE 802.3at, IEEE 802.1ab (LLDP), IEEE 802.3ah, ITU-T G.8032, IEEE 802.1D, IEEE 802.3u, IEEE 802.1w, IEEE 802.3x, IEEE 802.1s, IEEE 802.3az, IEEE 802.3ae
Ports
Qty :48
Type :10/100/1000 (PoE+)
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 PoE+ – 30 W, 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 :0
Max Supported Qty :2
Miscellaneous
Color Category :Gray
Pricing Type :K-12 education
Manufacturer Selling Program :E-Rate program
Height (Rack Units) :1
Encryption Algorithm :TLS, TTLS, PEAP, MD5
Authentication Method :TACACS+, RADIUS, Extensible Authentication Protocol (EAP), Secure Shell v.2 (SSH2)
Compliant Standards :ISO 7779, CISPR 22 Class A, GR-1089-CORE, EN 55022 Class A, VCCI Class A, UL 60950-1, TUV GS, EMC, FCC CFR47 Part 15, ICES-003 Class A, cUL, NEBS, RoHS 6/6, EN 300 386, EN 60950-1:2006, CAN/CSA-C22.2 No. 60950-1, IEC 60950-1, EN55024, EN 60950-1
Dimensions & Weight
Width :17.4 inch
Depth :16.4 inch
Height :1.7 inch
Weight :13.01 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)
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