Juniper EX4100 48-Port Gigabit Ethernet PoE+ Managed Switch, Gray (EX4100-48P)
- Managed switch with 48 x 10/100/1000BASE-T PoE+, 4 x 10GbE uplink, and 4 x 25GbE stacking/uplink ports
- The EX4100-48P, which offers 48 x 1GbE PoE+ access ports, delivering up to 30W per port with an overall total 1440 W of PoE power budget (using two power supplies)
- Features 188 Gbps (unidirectional) and 376 Gbps (bidirectional) packet switching capacities
- Comes in 1 RU form factor
- SNMP: v1, v2c, v3; RFC 1157 SNMPv1, RFC 2011 SNMPv2 for Internet Protocol using SMIv2, RFC 2012 SNMPv2 for transmission control protocol using SMIv2
- Quality of Service (QoS): L2 QoS, L3 QoS, ingress policing: one rate two color, 12 hardware queues per port (eight unicast plus four multicast), Strict priority (SP) and weighted deficit round-robin (WDRR) scheduling methods (egress), 802.1p, (DSCP)/IP precedence trust and marking, L2-L4 classification criteria
- Power consumption: 920W
- Meets or exceeds CAN/CSA-C22.2 No. 62368-1 and 60950-1, UL 62368-1 and 60950-1, IEC 62368-1 and 60950-1 (All country deviations): CB Scheme report, IEC 62368-3 for USB and PoE: CB Scheme report, CFR, Title 21, Chapter 1, Subchapter J, Part 1040, REDR c 1370 OR CAN/CSA-E 60825-1- Part 1, IEC 60825-1, IEC 60825-2, TAA standards
- Switch can be configured to deliver fast PoE capability, which enables the switches to deliver PoE power to connected PoE devices within a few seconds of power being applied to the switch
- Switch offers 4 x 1/10GbE small form-factor pluggable plus transceiver (SFP+) fixed uplink ports, and 4 x 10GbE/25GbE SFP28 ports to support Virtual Chassis connections, which can be reconfigured for use as Ethernet ports for uplink connectivity
- Features 1.7 GHz ARM CPU, 4GB with Error Correcting Code (ECC) DRAM and 8GB storage
- Nonstop bridging and nonstop active routing: NSB and NSR ensure that control plane protocols, states, and tables are synchronized between primary and standby REs to prevent protocol flaps or convergence issues following an RE failover
- To avoid the complexities of STP without sacrificing network resiliency, the switch employs redundant trunk groups to provide the necessary port redundancy and simplify switch configuration
- Cross-member link aggregation allows redundant link aggregation connections between devices in a single Virtual Chassis configuration, providing an additional level of reliability and availability
- IPv4 and IPv6 Layer 3 routing (OSPF and BGP) is available with a Flex license, enabling highly resilient networks
- Switch support IEEE 802.1ae MACsec with AES-256-bit encryption to increase security of point-to-point traffic communications, MACsec provides encrypted communication at the link layer that is capable of identifying and preventing threats from denial of service (DoS) and other intrusion attacks
- Dimensions: 1.72"H x 17.36"W x 13.78"D
- Lifetime manufacturer limited warranty