HPE BladeSystem 4800-24G-PoE Managed L3 Power over Ethernet (PoE) 2U Black


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HPE BladeSystem 4800-24G-PoE Managed L3 Power over Ethernet (PoE) 2U Black

4800-24G-PoE - 24x RJ-45, 4x SFP, Gigabit Ethernet, 256 MB, 6000g, Black
SKU JD008A
Availability:In stock
Only 1 left
£2,279.00
Details
The HP 4800G Switch Series is a Stackable Gigabit switch family that delivers outstanding security, reliability, and multi-service support capabilities for robust switching at the edge or aggregation layer of large enterprise and campus networks, or in the core layer of medium- and small-sized enterprise networks. The family consists of Layer 2/3/4 Gigabit Ethernet switches that can accommodate the most demanding applications, providing resilient and secure connectivity and the latest traffic-prioritization technologies to optimize applications on converged networks. Designed for maximum flexibility, these switches are available with 24 or 48 Gigabit ports. Power over Ethernet (PoE) and non-PoE models are offered with optional 10 Gigabit expansion capability and small form-factor pluggable (SFP) Gigabit combo ports for fiber flexibility. The all-SFP model with dual power supplies, for highest availability applications, allows for very flexible fiber with copper Gigabit connectivity. - Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers. Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues. Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ. Rate limiting: sets per-port ingress enforced maximums and per-port, per-queue guaranteed minimums. Bandwidth shaping: Rate limiting: provides per-port, ingress-based enforced bandwidth maximums. Guaranteed minimums: provides per-port, per-queue egress-based guaranteed bandwidth minimums. - IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol provides easy mapping by network management applications. Remote configuration and management: is available through a secure Web browser or a command-line interface (CLI). Manager and operator privilege levels: enable read-only (operator) and read-write (manager) access on CLI and Web browser management interfaces. Management VLAN: segments traffic to and from management interfaces, including CLI/telnet, a Web browser interface, and SNMP. Uni-Directional Link Detection (UDLD): monitors cable between two switches and shuts down the ports on both ends if the cable is broken turning the bi-directional link into uni-directional; this prevents network problems such as loops (may not apply to all models; see specifications for more details). - Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports. Dual-personality functionality: includes four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, and -LH, or 100-FX. IEEE 802.3af Power over Ethernet (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras. Optional 10 Gigabit Ethernet ports: allow the addition of 10 Gigabit Ethernet connections for uplinks or high-bandwidth server connections; flexibly supports XFP, SFP+, or CX4 local connections. High-bandwidth CX4 local stacking: when locally stacked using CX4 local stacking, achieves 12 Gbps per connection, allowing for up to 96 Gbps total stacking bandwidth (full duplex) in a resilient stacking configuration. - IEEE 802.1D Spanning Tree Protocol (STP): provides redundant links while preventing network loops. IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees. Virtual Router Redundancy Protocol (VRRP): allows groups of two routers to dynamically back each other up to create highly available routed environments. Device Link Detection Protocol (DLDP): monitors link connectivity and shuts down ports at both ends if unidirectional traffic is detected, preventing loops in STP-based networks. Intelligent Resilient Framework (IRF): creates virtual resilient switching fabrics, where two or more switches perform as a single Layer 2 switch and Layer 3 router; switches do not have to be co-located and can be part of a disaster-recovery system; servers or switches can be attached using standard LACP for automatic load balancing and high availability; simplifies network operation by eliminating the complexity of Spanning Tree Protocol, Equal-Cost Multipath (ECMP), or VRRP. - Advanced IRF technology stacking: - Locally connect up to nine 4800G switches using 10 Gigabit or CX4 local connections. - Improve resiliency by spreading aggregated links across multiple stacked units. - See faster performance through a distributed routing architecture where locally bound traffic is handled at each unit. - Simplify management with single IP management and a unified control interface per stack. RMON (remote monitoring): provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events. Dual flash images: provides independent primary and secondary operating system files for backup while upgrading. Full-featured console: provides complete control of the switch with a familiar command-line interface (CLI). Web interface: allows configuration of the switch from any Web browser on the network. - VLAN support and tagging: support IEEE 802.1Q with 4,094 simultaneous VLAN IDs. GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs. IP multicast snooping and data-driven IGMP: automatically prevents flooding of IP multicast traffic. Jumbo packet support: supports up to 9220-byte frame size to improve the performance of large data transfers. IEEE 802.1ad QinQ: increases the scalability of an Ethernet network by providing a hierarchical structure; connects multiple LANs on a high-speed campus or metro network.
More Information
More Information
SKU JD008A
EAN 0885631166680
Specification
Network
IGMP snoopingYes
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3u
Spanning tree protocolYes
Rate limitingYes
Link aggregationYes
Ethernet LAN data rates10,100,1000 Mbit/s
Auto MDI/MDI-XYes
10G supportYes
Optical fiber
Fiber optic connectorSFP
Performance
StackableNo
Technical details
Form factor2U
Product colourBlack
StackableNo
Rack mountingYes
Management features
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Switch layerL3
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity24
Combo SFP ports quantity4
SFP/SFP+ slots quantity4
Fiber optic connectorSFP
Data transmission
Supported data transfer rates10/100/1000 Mbps
Maximum data transfer rate1 Gbit/s
Security
IGMP snoopingYes
Protocols
Management protocolsDHCP, Telnet, SNMP v1/2c, RMON 1/2/3/9,
Certificates
CertificationRoHS
Design
Form factor2U
Product colourBlack
StackableNo
LED indicatorsPower
CertificationRoHS
Rack mountingYes
Indication
LED indicatorsPower
Power
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power over Ethernet (PoE)
Power over Ethernet (PoE)Yes
Weight & dimensions
Width441.9 mm
Depth419.1 mm
Height43.1 mm
Weight6 kg
Other features
Connectivity technologyWired
Ethernet LAN data rates10,100,1000 Mbit/s
Ethernet interface typeFast Ethernet, Gigabit Ethernet
Manufacturer HPE
In Stock Y
Meta Description 4800-24G-PoE - 24x RJ-45, 4x SFP, Gigabit Ethernet, 256 MB, 6000g, Black
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HPE BladeSystem 4800-24G-PoE Managed L3 Power over Ethernet (PoE) 2U Black


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