E2520-24-PoE | HP J9138A

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J9138A

View the HP J9138A Datasheet

Hewlett Packard Enterprise E2520-24-PoE. Switch type: Managed, Switch layer: L2, MIB support: MIB II, Bridge MIB, RMONv2 MIB, SMON MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB. Basic switching RJ-45 Ethernet ports quantity: 29, 24, 29, Console port: RS-232, Copper ethernet cabling technology: 1000BASE-T, 1000BASE-TX, 100BASE-TX, 10BASE-T. Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.. MAC address table: 8000 entries, Supported data transfer rates: 10/100 Mbps, Switching capacity: 12.8 Gbit/s. Security algorithms: 802.1x RADIUS, SSH, SSL/TLS

The HP E2520 Switch Series is ideally suited for small and medium businesses looking to deploy voice, video, or wireless solutions that require Power over Ethernet (PoE) connectivity. The series consists of four switches: the HP E2520-8-PoE, the HP E2520-24-PoE, the HP E2520-8G-PoE, and the HP E2520-24G-PoE Switch. The four models offer a choice of either Fast Ethernet or Gigabit Ethernet connectivity. All models also include support for dual-personality Gigabit Ethernet ports that can be used for either copper or fiber connectivity. All products are fully managed via SNMP, command-line interface (CLI), and graphical user interface (GUI) and offer a Layer 2 feature set. In addition, the products provide deployment flexibility with compact, quiet, and energy-efficient designs.

Quality of Service (QoS)
\n• Selectable queue configuration: increases performance and/or traffic reliability by selecting the number of queues that best meet the requirements of your network applications; switch will map 8 priorities to either 2 or 4 queues

\nManagement
\n• Choice of management interfaces: Web graphical user interface (GUI): easy-to-use graphical interface allows configuration of the switch from any Web browser. Command-line interface (CLI): robust command-line interface provides advanced configuration and diagnostics. Simple Network Management Protocol (SNMPv2c/SNMPv3): allows switch to be managed with a variety of third-party network management applications.

\nConnectivity
\n• Auto-MDIX: automatically adjusts for straight-through or crossover cables on all ports

\nPerformance
\n• Switch on a chip: provides highly integrated, high-performance switch design with a non-blocking architecture

\nResiliency and high availability
\n• Port trunking and link aggregation: Trunking: supports up to eight links per trunk to increase bandwidth and create redundant connections. IEEE 802.3ad Link Aggregation Protocol (LACP): eases configuration of trunks through automatic configuration.

\nLayer 2 switching
\n• VLAN support and tagging: supports the IEEE 802.1Q (4,094 VLAN IDs) and up to 256 port-based VLANs simultaneously

\nSecurity
\n• Manager and operator privilege levels: enables read-only (operator) and read-write (manager) access on management interfaces\n

J9138A Specifications

Management features
Switch type: Managed
Switch layer: L2
MIB support: MIB II, Bridge MIB, RMONv2 MIB, SMON MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB
Quality of Service (QoS) support: Yes
Multicast support: Yes
Web-based management: Yes
System event log: Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity: 29, 24, 29
Combo SFP ports quantity: 2
SFP/SFP+ slots quantity: 2
Console port: RS-232
Copper ethernet cabling technology: 1000BASE-T, 1000BASE-TX, 100BASE-TX, 10BASE-T
Gigabit Ethernet (copper) ports quantity: 2
Networking
Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x
Full duplex: Yes
Flow control support: Yes
Port mirroring: Yes
Link aggregation: Yes
Broadcast storm control: Yes
DHCP client: Yes
DHCP server: Yes
IGMP snooping: Yes
Auto MDI/MDI-X: Yes
Spanning tree protocol: Yes
10G support: No
Data transmission
MAC address table: 8000 entries
Supported data transfer rates: 10/100 Mbps
Switching capacity: 12.8 Gbit/s
Throughput: 9.5 Mpps
Number of queues: 4
Maximum data transfer rate: 1 Gbit/s
Security
Security algorithms: 802.1x RADIUS, SSH, SSL/TLS
MAC address filtering: Yes
Static port security: Yes
SSH/SSL support: Yes
Protocols
Management protocols: IGMPv3, LLDP, SNMPv1/v2c/v3
Supported network protocols: IPv6, UDP, TFTP, ICMP, TCP, ARP, Telnet, BOOTP, SNTPv4
Design
Safety: cUL, CE, UL, CAN/CSA, EN, AS/NZS, IEC
Electromagnetic compatibility: FCC, VCCI, EN, CISPR 22, AS/NZS, IEC/EN
Performance
Built-in processor: PowerPC 8313
Processor frequency: 266 MHz
Internal memory: 128 MB
Memory type: DDR2
Flash memory: 32 MB
Noise level: 27.9 dB
Packet buffer memory: 0.384 MB
Power
Input voltage: 100 - 240
Power consumption (typical): 257 W
Input current: 3.3/1.6
Power over Ethernet (PoE)
Power over Ethernet (PoE): Yes
Operational conditions
Operating temperature (T-T): 0 - 45 ?C
Storage temperature (T-T): -40 - 70 ?C
Operating relative humidity (H-H): 15 - 95%
Storage relative humidity (H-H): 15 - 95%
Operating altitude: 0 - 3000 m
Heat dissipation: 208 BTU/h
Weight & dimensions
Weight: 3.22 kg
Other features
Latency: 1.9?s/1.5?s
Dimensions (WxDxH): 246.1 x 443 x 44.5 mm
Weight: 3.22 kg
Connectivity technology: Wired
Networking features: Gigabit Ethernet
Wi-Fi: No
Input frequency: 50/60
Acoustic pressure emissions: 36 dB
Weight: 7.1
Dimensions (W x D x H): 443 x 246.1 x 44.5 mm (17.4 x 9.69 x 1.75")
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