Juniper EX2300-48T Switch

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[shortdesc] Switch L3 managed 48 x 10/100/1000 + 4 x Gigabit SFP / 10 Gigabit SFP+ desktop rack-mountable [/shortdesc] [properties] Properties Juniper EX2300-48T Description EX2300 24-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately) Product Family EX2300 Series Product Type Ethernet Switch GbE Port Density 52 (48 host ports + four-port SFP/SFP+ uplinks) Dimensions (HxWxD) Inches Width:- 17.4 in (44.19 cm) for desktop installations- 17.5 in (44.6 cm) with rack-mount bracketsHeight: 1.75 in (4.45 cm) for 1U installationsDepth: 10.2 in (25.9 cm) Weight 8.29 lb (3.76 kg) Cooling Airflow: 24 cfm Backplane 80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device Power Options Max. System Power Consumption (Input Power without PoE) Total PoE Power Budget 70 W AC 0 Acoustic Noise in DB 34.6 [/properties][specifications] Specifications EX2300-48T DRAM 2 GB Flash Memory 2 GB CPU 1.25GHz ARM CPU Supported Optics 10/100/1000BASE-T connector type RJ-45GbE SFP optic/connector type: RJ-45, or LC SFP fibersupporting 1000BASE-T SFP, SX (multimode), LX (singlemode), or LH (single-mode) Physical Layer Physical port redundancy: Redundant trunk group (RTG)Cable diagnostics for detecting cable breaks and shortsAuto MDI/MDIX (medium-dependent interface/mediumdependent interface crossover) supportPort speed downshift/setting maximum advertised speed on10/100/1000BASE-T portsDigital optical monitoring for optical ports Packet-Switching Capacities 88 Gbps (unidirectional)/176 Gbps (bidirectional) Software Specifications Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) 130 Mpps (wire speed) Layer 2 Features Maximum MAC addresses in hardware: 16,000Jumbo frames: 9216 bytesNumber of VLANs supported: 4093 (2044 active VLAN)Range of possible VLAN IDs: 1-4094Port-based VLANMAC-based VLANVoice VLANLayer 2 Protocol Tunneling (L2PT)IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP)Compatible with Per-VLAN Spanning Tree Plus (PVST+)RVI (Routed VLAN Interface)IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)LLDP-MED with VoIP integrationIEEE 802.1ad Q-in-Q tunnelingIEEE 802.1br: Bridge Port ExtensionIEEE 802.1D: Spanning Tree ProtocolIEEE 802.1p: CoS PrioritizationIEEE 802.1Q: VLAN TaggingIEEE 802.1Q-in-Q: VLAN StackingIEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)Number of MST instances supported: 64Number of VSTP instances supported: 253IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP)IEEE 802.1X: Port Access ControlIEEE 802.3: 10BASE-TIEEE 802.3u: 100BASE-TIEEE 802.3ab: 1000BASE-TIEEE 802.3z: 1000BASE-XIEEE 802.3af: PoEIEEE 802.3at: PoE+IEEE 802.3ad: Link Aggregation Control Protocol (LACP)IEEE 802.3x: Pause Frames/Flow ControlIEEE 802.3az: Energy Efficient Ethernet Layer 3 Features: IPv4 Maximum number of ARP entries: 1,500Maximum number of IPv4 unicast routes in hardware: 512prefixes; 4,096 host routesMaximum number of IPv4 multicast routes in hardware: 2,048groups; 2,048 multicast routesRouting Protocols: RIP v1/v2, OSPF v1/v2Static routingRouting policyBidirectional Forwarding Detection (BFD) with slow timers (> 3sec)IP directed broadcast Layer 3 Features: IPv6 Maximum number of Neighbor Discovery (ND) entries: 1,500Maximum number of IPv6 unicast routes in hardware: 512prefixes; 2,048 host routesMaximum number of IPv6 multicast routes in hardware: 1,024groups; 1,024 multicast routesNeighbor discovery, system logging, Telnet, SSH, SNMP,Network Time Protocol (NTP), Domain Name System (DNS)Static routingRouting protocols: RIPng, OSPF v3, Multicast ListenerDiscovery, Multicast Listener Discovery v2 Access Control Lists (ACLs) (Junos OS Firewall Filters) Port-based ACL (PACL)256 ingress; 256 egressVLAN-based ACL (VACL) 256 ingress; 256 egressRouter-based ACL (RACL)256 ingress; 512 egressACL entries (ACE) in hardware per system: 2,000ACL counter for denied packetsACL counter for permitted packetsAbility to add/remove/change ACL entries in the middle of the list(ACL editing)L2-L4 ACL Access Security MAC limitingAllowed MAC addressesconfigurable per portSticky MAC (persistent MAC address learning)Dynamic ARP inspection (DAI)Proxy ARPStatic ARP supportDHCP snooping802.1X port-based802.1X multiple supplicants802.1X with VLAN assignment802.1X with authentication bypass access (based on host MACaddress)802.1X with VoIP VLAN support802.1X dynamic ACL based on RADIUS attributes802.1X Supported EAP types: Message Digest 5 (MD5),Transport Layer Security (TLS), Tunneled Transport LayerSecurity (TTLS), Protected Extensible Authentication Protocol(PEAP)IPv6 RA GuardIPv6 Neighbor Discovery InspectionCaptive PortalStatic MAC authenticationMAC-RADIUSControl plane DoS protectionFallback authenticationTrusted Network Connect (TNC) certified High Availability Link aggregation802.3ad (LACP) support:- Number of LAGs supported: 128- Maximum number of ports per LAG: 8Tagged ports support in LAGUplink Failure Detection Quality of Service (QoS) Layer 2 QoSLayer 3 QoSIngress policing: one-rate two-color; two-rate three-colormarkersHardware queues per port: 8Scheduling methods (egress): Strict Priority (SP), shapeddeficitweighted round-robin (SDWRR)802.1p, DSCP /IP precedence trust and markingL2-L4 classification criteria: Interface, MAC address, EtherType,802.1p, VLAN, IP address, DSCP/IP precedence, TCP/UDPport numbersCongestion avoidance capabilities: Tail drop and WRED Multicast IGMP snooping entries: 2,000IGMP: v1, v2, v3IGMP snoopingPIM-SM, PIM-SSM, PIM-DMMLD snooping Device Management and Operations Junos OS CLIJunos Web interface (J-Web)Out-of-band management: Serial, 10/100BASE-T EthernetASCII configurationRescue configurationConfiguration rollbackImage rollbackSimple Network Management Protocol (SNMP): v1, v2c, v3Remote monitoring (RMON) (RFC 2819) Groups 1, 2, 3, 9Network Time Protocol (NTP)DHCP serverDHCP client and DHCP proxyDHCP relay and helperRADIUS authenticationTACACS+ authenticationSSHv2Secure copyHTTP/HTTPsDNS resolverSystem log loggingTemperature sensorConfiguration backup via FTP/secure copyInterface range Operating temperature 32° to 113° F (0° to 45° C) Storage temperature -40° to 158° F (-40° to 70° C) Operating altitude up to 13,000 ft (3962 m) at 40° C according to GR-63 Non-operating altitude up to 15,000 ft (4572 m) Relative humidity operating 10% to 85% (noncondensing) Relative humidity non-operating 0% to 95% (noncondensing) Safety Certifications UL-UL60950-1 (Second Edition)C-UL to CAN/CSA 22.2 No.60950-1 (Second Edition)TUV/GS to EN 60950-1 (Second Edition)CB-IEC60950-1 (Second Edition with all country deviations)EN 60825-1 (Second Edition) Electromagnetic Compatibility Certifications FCC 47CFR Part 15 Class AEN 55022 Class AICES-003 Class AVCCI Class AAS/NZS CISPR 22 Class ACISPR 22 Class AEN 55024EN 300386CE Telecom Quality Management TL9000 Environmental Reduction of Hazardous Substances (ROHS) 6 Telco CLEI code [/specifications][accesories] Accessories and License Upgrade PIDs EX-RMK Rack-mount kit for EX2300 EX-4PST-RMK Adjustable 4-post rack-mount kit for EX2300 EX-WMK Wall-mount kit for EX2300 Subscription Licenses S-EX-A-C3-3 Software, EX Series Advanced license, Class 3 (32 or 48 ports), includes Wired Assurance subscription for EX Series 48-port switches, 3 year S-EX-A-C3-5 Software, EX Series Advanced license, Class 3 (32 or 48 ports), includes Wired Assurance subscription for EX Series 48-port switches, 5 year S-EX-A-C3-3-COR Software, EX Series Advanced license, Class 3 (32 or 48 ports), includes Wired Assurance subscription for EX Series 48-port switches with SVC CORE support, 3 year S-EX-A-C3-5-COR Software, EX Series Advanced license, Class 3 (32 or 48 ports), includes Wired Assurance subscription for EX Series 48-port switches with SVC CORE support, 5 year Perpetual Licenses EX2300-VC EX2300 Virtual Chassis License for EX2300 24- 48-port switches EX-48-EFL Enhanced Feature License for EX2300 48-port switches S-EX-A-C3-P Software, EX Series Advanced license, Class 3 Perpetual License for 48-port switches Pluggable Optics EX-SFP-1GE-T SFP 10/100/1000BASE-T copper; RJ-45 connector; 100m reach on UTP EX-SFP-1GE-SX SFP 1000BASE-SX; LC connector; 850 nm; 550m reach on multimode fiber EX-SFP-1GE-SX-ET SFP 1000BASE-SX; LC connector; 850 nm; 550m reach on multimode fiber, extended temperature EX-SFP-1GE-LX SFP 1000BASE-LX; LC connector; 1310 nm; 10 km reach on single-mode fiber EX-SFP-1GE-LH SFP 1000BASE-LH; LC connector; 1550 nm; 70 km reach on single-mode fiber EX-SFP-1GE-LX40K SFP 1000BASE-LX; LC connector; 1310 nm; 40 km reach on single-mode fiber EX-SFP-GE10KT13R14 SFP 1000BASE-BX; TX 1310 nm/RX 1490 nm for 10 km transmission on single-strand, single-mode fiber EX-SFP-GE10KT13R15 SFP 1000BASE-BX; TX 1310 nm/RX 1550 nm for 10 km transmission on single-strand, single-mode fiber EX-SFP-GE10KT14R13 SFP 1000BASE-BX; TX 1490 nm/RX 1310 nm for 10 km transmission on single-strand, single-mode fiber EX-SFP-GE10KT15R13 SFP 1000BASE-BX; TX 1550 nm/RX 1310 nm for 10 km transmission on single-strand, single-mode fiber EX-SFP-GE40KT13R15 SFP 1000BASE-BX; TX 1310 nm/RX 1550 nm for 40 km transmission on single-strand, single-mode fiber EX-SFPGE80KCW1470 SFP Gigabit Ethernet CWDM, LC connector; 1470 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1490 SFP Gigabit Ethernet CWDM, LC connector; 1490 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1510 SFP Gigabit Ethernet CWDM, LC connector; 1510 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1530 SFP Gigabit Ethernet CWDM, LC connector; 1530 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1550 SFP Gigabit Ethernet CWDM, LC connector; 1550 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1570 SFP Gigabit Ethernet CWDM, LC connector; 1570 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1590 SFP Gigabit Ethernet CWDM, LC connector; 1590 nm, 80 km reach on single-mode fiber EX-SFPGE80KCW1610 SFP Gigabit Ethernet CWDM, LC connector; 1610 nm, 80 km reach on single-mode fiber EX-SFP-10GE-USR SFP+ 10 Gigabit Ethernet Ultra Short Reach Optics, 850 nm for 10m on OM1, 20m on OM2, 100m on OM3 multimode fiber EX-SFP-10GE-SR SFP+ 10GBASE-SR; LC connector; 850 nm; 300m reach on 50 microns multimode fiber; 33m on 62.5 microns multimode fiber EX-SFP-10GE-LR SFP+ 10GBASE-LR; LC connector; 1310 nm; 10 km reach on single-mode fiber EX-SFP-10GE-ER SFP+ 10GBASE-ER 10 Gigabit Ethernet Optics, 1550 nm for 40 km transmission on single-mode fiber EX-SFP-10GE-ZR SFP+ 10GBASE-ZR; LC connector; 1550nm; 80 km reach on single-mode fiber EX-SFP-10GE-DAC1M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) 1-meter length EX-SFP-10GE-DAC3M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) 3-meter length EX-SFP-10GE-DAC5M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) 5-meter length [/accesories] Juniper EX2300 48T Switch Designed with energy efficiency in mind, the Juniper EX2300 48T switches incorporate power-saving technologies that help reduce operational costs without compromising performance. By intelligently managing power consumption, these switches contribute to environmentally conscious networking solutions. Key specs are: QoS ASIC-based Packet Forwarding Engine (PFE) Energy Efficient Ethernet (EEE) support Please see the specifications tab for the EX2300 48T datasheet and compatible accessories. Show more