B-EX4300-48MP-3S-E Technical Specifications
Juniper Networks EX Series EX4300-48MP Switch 48 Ports Managed Rack Mountable
Manufacturer :Netscreen
Brand :Juniper, Juniper Networks
Product Line :Juniper Networks EX Series
Model :EX4300-48MP
Kit :E-Rate Bundle
Packaged Quantity :1
Chassis
Airflow Direction :Front to back airflow
Processor
Installed Qty :1
Manufacturer :Intel
Clock Speed :2.2 GHZ
RAM
Installed Size :8 GB
Flash Memory
Installed Size :64 GB, 64 GB
Performance
Performance :Throughput: 714 Mpps, Switching capacity: 960 Gbps
Capacity
Capacity :IPv6 routes: 15000, VLAN Spanning Tree Protocol instances: 510, Multiple Spanning Tree Protocol instances: 64, Virtual interfaces (VLANs): 4093, Maximum of neighboring networks: 32000, ARP entries: 64000, IPv4 routes: 32000
Networking
Type :Switch
Subcategory :Network hubs and switches
Subtype :10 Gigabit Ethernet
Form Factor :Rack-mountable
Stackable :Stackable
Max Units In A Stack :10
Ports Qty :48
Advanced Switching :Layer 3
Routing Protocol :IGMPv3, BGP, PIM-SM, Bidirectional Forwarding Detection (BFD), RIP-2, CIDR, MPLS, Static IPv6 routing, OSPF, OSPFv3, PIM-SSM, PIM-DM, IGMP, VRRP, RIPng, IGMPv2, Static IPv4 routing, RIP-1, VRRPv3, IS-IS
MAC Address Table Size :64K entries
Jumbo Frame Support :9216 bytes
Manageable :Yes
Remote Management Protocol :HTTP, RMON 2, RMON 1, SSH-2, SNMP 1, SNMP 3, Telnet, CLI, RMON 9, SNMP 2, RMON 3, HTTPS, SSH
Power Over Ethernet (PoE) :PoE+
PoE Budget :1100 watt
Status Indicators :System, Alarm, PoE, Link/speed
Features :Store and forward, Spanning Tree Protocol (STP) support, Dynamic ARP Inspection (DAI), IPv4 support, IGMP snooping, DiffServ support, Class of Service (CoS), Trivial File Transfer Protocol (TFTP) support, Per-VLAN Spanning Tree Plus (PVST+), DHCP relay, VLAN support, Redundant hot swappable fans, VLAN Spanning Tree Protocol (VSTP), Time Domain Reflectometry (TDR), Temperature sensor, DHCP proxy, NTP time synchronization, Front to back airflow, DHCP client, BOOTP support, Graceful Route Engine Switchover (GRES), sFlow, SNTP support, Captive Portal, DDos attack prevention, Auto-uplink (auto MDI/MDI-X), RARP support, Weighted Random Early Detection (WRED), ARP support, Redundant trunk group (RTG), Tagged VLAN, Neighbor Discovery Protocol (NDP), Flow control, Virtual Chassis technology, IPv6 support, DHCP server, Strict Priority (SP), Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, ASIC VPN, Hot swappable dual fans, DoS attack prevention, Access Control List (ACL) support, DHCP snooping, Management Information Base (MIB), MLD snooping, Energy Efficient Ethernet, Virtual Routing and Forwarding (VRF), High Availability, Deficit Weighted Round Robin (DWRR), Multicast Source Discovery Protocol (MSDP), Quality of Service (QoS), Link Aggregation Control Protocol (LACP), LLDP support
Compliant Standards :IEEE 802.1ak, IEEE 802.3ad (LACP), IEEE 802.3ab, IEEE 802.3u, IEEE 802.3at, IEEE 802.3az, IEEE 802.3ba, IEEE 802.1w, IEEE 802.3ae, IEEE 802.1ae, IEEE 802.1D, ITU-T G.8032, IEEE 802.1p, IEEE 802.3x, IEEE 802.3af, IEEE 802.3z, IEEE 802.1x, IEEE 802.3, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.1Q, IEEE 802.3bz, IEEE 802.3ah
Ports
Qty :24
Type :10/100/1000
Ports (2nd)
Qty :24
Type :100/1000/2.5G/5G/10GBase-T (PoE++)
Expansion Slots
Expansion Slots :1 (total) / 1 (free) x expansion slot
Interface Provided
Interfaces :1 x mini-USB management, 24 x 1000Base-T RJ-45 PoE++ – 95 W, 24 x 10GBase-T RJ-45 PoE++ – 95 W
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
Manufacturer Selling Program :E-Rate program
Height (Rack Units) :1
Encryption Algorithm :TTLS, TLS, PEAP, MD5
Authentication Method :Secure Shell v.2 (SSH2), TACACS+, Extensible Authentication Protocol (EAP), RADIUS
Compliant Standards :cUL, CAN/CSA-C22.2 No. 60950-1, GR-1089-CORE, NEBS, IEC 60950-1, UL 60950-1, ICES-003 Class A, EN 55022 Class A, EN 60950-1:2006, VCCI Class A, FCC CFR47 Part 15, TUV GS, RoHS 6/6, ISO 7779, EMC, EN55024, EN 300 386, EN 60950-1, CISPR 22 Class A
Dimensions & Weight
Width :17.4 inch
Depth :18.4 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)
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