HP E3800-48G-4SFP+ Switch 48 Port PoE+ 1Gbps J9574A 10Gbe SFP Ports J9577A

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10G support
Yes
Authentication method
IEEE 802.1X, RADIUS, MAC
Auto MDI/MDI-X
Yes
Basic switching RJ-45 Ethernet ports quantity
48
Built-in processor
HP ProVision ASIC/ARM 350 Mhz & Freescale PowerPC 1200 MHz
Certification
FCC Class A, VCCI Class A, EN 55022/CISPR 22 Class A
Colour of product
Grey
Connectivity technology
Wired
Copper ethernet cabling technology
1000BASE-T,100BASE-TX,10BASE-T,10GBASE-T (via SFP)
DHCP client
Yes
DHCP server
Yes
Dimensions (WxDxH)
467.4 x 442.7 x 43.2 mm
Drive device, buffer size
36 MB
Ethernet LAN (RJ-45) ports quantity
48
Firmware upgradeable
Yes
Flash memory
4096 MB
Form factor
19"
Full duplex
Yes
Gigabit Ethernet (copper) ports quantity
48
Heat dissipation
635 BTU/h
Input current
9.4 - 7.8 A
Input frequency
50 - 60 Hz
Input voltage
100 - 240 V
Installed ports
52
Internal memory
2048 MB
Latency
1.9µs
MAC address table
65500 entries
Management platform
SNMP, Telnet, Web
Management protocols
SNMP v3
Maximum data transfer rate
10000 Gbit/s
Memory type
SDRAM
MIB support
Yes
Mounting
1U
Networking features
Gigabit Ethernet, 10G Ethernet
Number of power supply units
1
Number of VLANs
2048