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HP 2910-48G al Switch-44 autosensing 10/100/1000 ports-TX-4 dual-personality ports

Part No: J9147A

The HP E2910 al Switch Series consists of four switches: the HP E2910-24G al and HP E2910-24G-PoE+ al Switches with 24 10/100/1000 ports, and the HP E2910-48G al and HP E2910-48G-PoE+ al Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or mini-GBIC connectivity.

Management features
Switch type Managed network switch
Web-based management Yes
System event log Yes
Quality of Service (QoS) support Yes
Multicast support Yes
MIB support MIB II, Bridge MIB, RIPv2 MIB, RMONv2 MIB, SMON MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB, Ping MIB
Switch layer L3
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 44
Combo SFP ports quantity 4
Copper ethernet cabling technology 1000BASE-T,1000BASE-TX,100BASE-TX,10BASE-T
SFP/SFP+ slots quantity 4
Console port RS-232
Networking
Networking standards IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1s,IEEE 802.1v,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x
Full duplex Yes
Spanning tree protocol Yes
Routing entries 2000
Rate limiting Yes
Port mirroring Yes
Link aggregation Yes
IGMP snooping Yes
Flow control support Yes
DHCP server Yes
DHCP client Yes
Broadcast storm control Yes
Auto MDI/MDI-X Yes
10G support Yes
Data transmission
Throughput 131 mpps
MAC address table 16000 entries
Supported data transfer rates 10/100 Mbps
Switching capacity 176 Gbit/s
Number of VLANs 4096
Number of queues 8
Jumbo frames support Yes
Maximum data transfer rate 1 Gbit/s
Security
Static port security Yes
SSH/SSL support Yes
Security algorithms 802.1x RADIUS,SSH,SSL/TLS
MAC address filtering Yes
Access Control List (ACL) Yes
Protocols
Management protocols IGMPv3, LLDP, SNMPv1/v2c/v3, XRMON
Supported network protocols IPv6, HTML, Telnet, UDP, TFTP, ICMP, TCP, ARP, BOOTP, SNTPv4
Sound emission
Acoustic pressure emissions 39.4 dB
Design
Safety EN/IEC, CAN/CSA, UL
Electromagnetic compatibility FCC, EN, CISPR-22, VCCI
Performance
Packet buffer memory 6 MB
Built-in processor ARM1156T2S
Processor frequency 515 MHz
Noise level 53.5 dB
Memory type SDRAM
Internal memory 512 MB
Flash memory 4 MB
Weight & dimensions
Weight (imperial) 11.2
Dimensions (W x D x H) (imperial) 359.9 x 442.5 x 43.9 mm (14.2 x 17.4 x 1.73")
Weight 5.08 kg
Power
Power consumption (typical) 105 W
Input voltage 100 - 240
Input current 2.1/1.1
Technical details
Built-in processor ARM1156T2S
Processor frequency 515 MHz
Noise level 53.5 dB
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Certificates
Safety EN/IEC, CAN/CSA, UL
Electromagnetic compatibility FCC, EN, CISPR-22, VCCI
Memory
Packet buffer memory 6 MB
Memory type SDRAM
Internal memory 512 MB
Flash memory 4 MB
Operational conditions
Storage temperature (T-T) -40 - 70 °C
Storage relative humidity (H-H) 15 - 95%
Operating temperature (T-T) 0 - 55 °C
Operating relative humidity (H-H) 15 - 95%
Operating altitude 0 - 3000 m
Heat dissipation 356 BTU/h
Other features
Latency 2.9µs/1.3µs
Dimensions (WxDxH) 442.5 x 365.8 x 44 mm
Connectivity technology Wired
Wi-Fi No
Networking features Gigabit Ethernet
Input voltage 100 - 240
Input frequency 50/60
Weight (imperial) 11.2
Dimensions (W x D x H) (imperial) 359.9 x 442.5 x 43.9 mm (14.2 x 17.4 x 1.73")
Acoustic pressure emissions 39.4 dB
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