General Information about this HPE JL665A#ABA
- Manufacturer: HPE
- Part Number or SKU# JL665A#ABA
- Device Type: Switch 48 Ports L3 Managed Stackable
Technical Information of HPE 48 Ports Switch
- Enclosure Type: Rack-Mountable 1U
- Sub type: Gigabit Ethernet
- Ports : 48 X 10/100/1000 (PoE+) + 4 X 50 Gigabit Ethernet SFP56
- Power Over Ethernet (PoE) : PoE+
- Performance : Switching Capacity: 496 GBPS Switching Throughput: 369 MPPS 1 GBPS Average Latency (64-byte Packets): 2.28 Μs 10 GBPS Average Latency (64-byte Packets): 1.46 Μs 25 GBPS Average Latency (64-byte Packets): 1.9 Μs 50 GBPS Average Latency (64-byte Packets): 3.49 Μs Stacking Bandwidth: 200 GBPS
- Capacity : Switched Virtual Interfaces (svis): 1000 Ipv4 Host Table Capacity: 32000 Ipv6 Host Table Capacity: 32000 Ipv4 Routes (unicast): 64000 Ipv6 Routes (unicast): 32000 Ipv4 Routes (multicast): 8000 Ipv6 Routes (multicast): 8000 Igmp Groups: 8000 Mld Groups: 4000 Ipv4 Acl Entries (ingress): 5000 Ipv6 Acl Entries (ingress): 1250 Mac Acl Entries (ingress): 5000 Ipv4 Acl Entries (egress): 2000 Ipv6 Acl Entries (egress): 500 Mac Acl Entries (egress): 2000
- Mac Address Table Size : 32000 Entries
- Jumbo Frame Support : 9198 Bytes
- Routing Protocol : Ospf, Bgp-4, Bgp, Igmp, Ospfv2, Pim-dm, Igmpv3, Msdp, Mldv2, Mld, Cidr
- Remote Management Protocol : Snmp 1, Rmon, Telnet, Snmp 3, Snmp 2c, Http, Tftp, Ssh, Xrmon, Sftp
- Encryption Algorithm : Ssl, Fips 140-2
- Authentication Method : Secure Shell (ssh), Radius, Tacacs+
- Features : Dhcp Support, Bootp Support, Arp Support, Vlan Support, Syslog Support, Port Mirroring, Diffserv Support, Ipv6 Support, Sflow, Virtual Route Redundancy Protocol (vrrp) Support, Multiple Spanning Tree Protocol (mstp) Support, Quality Of Service (qos), Mld Snooping, Trusted Platform Module (tpm), Front To Back Airflow, Uni-directional Link Detection (udld), Deficit Weighted Round Robin (dwrr), Lldp Support, Fan Tray, Snmp Trap, Management Information Base (mib), Virtual Routing And Forwarding (vrf), Multiple Vlan Registration Protocol (mvrp), Neighbor Discovery Protocol (ndp), Class Of Service (cos), Strict Priority (sp), Tagged Vlan, 8mb Packet Buffer, 802.1x Authentication, Type Of Service (tos), Bridge Protocol Data Unit (bpdu), Icmp Router Discovery Protocol (irdp), Virtual Extensible Lan (vxlan), Link Aggregation, Ethernet Virtual Private Network (evpn), Network Timing Protocol (ntp), Lldp-med, Denial Of Service (dos) Protection, Rapid Reconfiguration Of Spanning Tree (rstp), Cisco Discovery Protocol (cdp), Bootstrap Router (bsr) Mechanism
- Compliant Standards : Ieee 802.1d, Ieee 802.1q, Ieee 802.1p, Ieee 802.3af, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.3ae, Ieee 802.1s, Ieee 802.1t, Ieee 802.1v, Ieee 802.1ab (lldp), Ieee 802.1ak, Ieee 802.3an, Ieee 802.3at, Ieee 802.3ba, Ieee 802.1ax, Itu-t G.8032, Ieee 802.3bj, Ieee 802.3bm, Ieee 802.3by, Ieee 802.3bz, Ieee 802.3bt, Ieee 802.3cc, Itu-t Y.1344, Ieee 802.3cd
- Processor : 1 X Arm Cortex-a72: 1.8 GHZ
- Ram: 8 GB DDR4 SDRAM
- Flash Memory : 32 GB
Expansion / Connectivity for this HPE Ethernet Switch
- 48 X 1000base-t Rj-45 POE+ 30 W
- 4 X 50gbit Lan SFP56
- 1 X Console (Usb) Type C
- 1 X Usb Type A
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches vary depending on network speed and tasks to be supported such as 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), and gigabit Ethernet (up to 1000 Mbps), power over ethernet and fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
For all types of networks and various network sizes, Cisco has reliable switches for your needs. You can pick by LAN types, Campus LAN Switches Access - Catalyst 9400 Series Switches, Catalyst 9300 Series Switches, Catalyst 9200 Series Switches, Catalyst 3850 Series Switches, Catalyst 3650 Series Switches, Catalyst 2960-X/XR Series Switches, Catalyst 2960-L Series Switches. The Campus LAN Switches Compact- Catalyst 3560-CX Series Switches, Catalyst 2960-CX Series Switches, Catalyst 2960-C Series Switches. The Campus LAN Switches-Core and Distribution Catalyst 9500 Series, Catalyst 9600 Series, Catalyst 3850 Fiber Series, Catalyst 6500 Series, Catalyst 6800 Series, and Catalyst 4500-X Series. However, for the Data Center, you can select the Nexus 9000 Series Switches, Nexus 5000 Series Switches, Nexus 3000 Series Switches, and Nexus 2000 Series Fabric Extenders. Anyone could choose the Data Center Switches with IOS Software- Catalyst 6500 Series Switches, Catalyst 4900 Series Switches, and Service Provider Switches-Aggregation Catalyst 6500 Series Switches, and Catalyst 4500 Series Switches. There are several featured switches for industrial level Ethernet 1000 Switches Industrial Ethernet 2000 Switches, Industrial Ethernet 3000 Switches, Industrial Ethernet 4000 Switches, and Industrial Ethernet 5000 Switches.
The Data Center Switches Series provide high performance and secure connectivity for any connection and this series switch includes FlexFabric 5940 Switches, FlexFabric 5930 Switches, FlexFabric 5900 Switches, FlexFabric 5800 Switches, and FlexFabric 5700 Switches. The Network switches have better performance and reliability. These switches are easily scalable, secure, and feature multi-gigabit ports for high-speed mobile connectivity which includes Instant On 1930 Switches, 2530 Series Switches, 2920 Series Switches, 2930F Series Switches, 3810 Series Switches, 2540 Series Switches, 2930M Series Switches, 5400R Series Switches, 8320 Series Switches, Switch v3 Modules, Switch v2 Modules, Switches Transceivers, Switch Accessories, Office Connect Switches, 2615 Switches, 2620 Switches, 2915 Switches. The ProCurve series include10500 Switches, FlexNetwork 5130 EI Switches, FlexNetwork 5130 HI Switches, FlexNetwork 5120 SI Switches, 5500 EI Switches, 5500 HI Switches, Procurve Switch Transceivers, 5510 HI Switches, 3800 Switches, 3500 and 3500 yl Switches, 1920 Switches, 1900 Switches, 1810 Switches, 1620 Switches, 1410 Switches, 55xx Modules, 35xx Switch Modules.
We have a big range of network switches, including products from Linksys, TP-Link, Dell, Juniper Networks, Netgear, Cisco, and HPE for both managed and unmanaged options.
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