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Smart Managed Network Switches | HPE 1820-48G Switch | J9981A | ServersPlus
HPE J9981A | serversplus.comHPE J9981A | serversplus.comHPE J9981A | serversplus.com

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HPE 1820-48G Switch

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Manufacturer Part Code: J9981A

Order Code: NPHEW-J9981A

Category: Smart Managed Network Switches

1820-48G Switch

The HP 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower TCO, while delivering better network performance with an enhanced user experience.

HP 1820 Switch Series devices are smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches with basic features in an easy-to-administer solution. The series includes 8-, 24- and 48-port non-PoE and PoE+ Gigabit Ethernet models. Specific models include SFP ports for fiber connectivity. Some models are fanless, making them ideal for office deployments.

Technical Information

Energy Star certified
Y
Full duplex
Y
MAC address table
16000 entries
Switching capacity
104 Gbit/s
Jumbo frames support
Y
10G support
N
Latency (10-100 Mbps)
7 µs
Latency (1 Gbps)
2 µs
Throughput
77.3 Mpps
Rack mounting
Y
Form factor
1U
LED indicators
Y
Colour of product
Grey
Stackable
Y
Power consumption (typical)
39 W
Energy Star certified
Y
Power over Ethernet (PoE) Support
N
AC input frequency
50/60
AC input voltage
100-240
LED indicators
Y
Switch layer
L2
Quality of Service (QoS) support
Y
Web-based management
Y
Switch type
Managed
Internal memory
128 MB
Flash memory
16 MB
Memory type
SDRAM
Packet buffer memory
1.5 MB
Full duplex
Y
MAC address table
16000 entries
Networking standards
IEEE 802.3,IEEE 802.3ab,IEEE 802.3u
Flow control support
Y
Port mirroring
Y
Link aggregation
Y
Jumbo Frames support
Y
DHCP client
Y
IGMP snooping
Y
Auto MDI/MDI-X
Y
Spanning tree protocol
Y
VLAN support
Y
10G support
N
Auto-sensing
Y
Operating relative humidity range
15 - 95%
Storage temperature range (T-T)
-40 - 70 °C
Operating temperature range (T-T)
0 - 40 °C
Storage relative humidity range
15 - 95%
Fiber optic connector
SFP
Fiber ethernet cabling technology
100BASE-LX,100BASE-SX,1000BASE-X
Quick start guide
Y
User guide
Y
Quick start guide
Y
User guide
Y
Processor clock speed
400 MHz
Internal memory
128 MB
Flash memory
16 MB
Memory type
SDRAM
Stackable
Y
Built-in processor
ARM Cortex-A9
Packet buffer memory
1.5 MB
Copper ethernet cabling technology
10BASE-T,100BASE-TX,1000BASE-T
SFP ports quantity
4
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity
48
SFP module slots quantity
4
Power over Ethernet (PoE) support
N
SSH/SSL support
Y
IGMP snooping
Y
Processor clock speed
400 MHz
Rack mounting
Y
Form factor
1U
Energy Star certified
Y
Colour of product
Grey
Stackable
Y
VLAN support
Y
Built-in processor
ARM Cortex-A9
VLAN support
Y
Weight
3.31 kg
Height
43.9 mm
Width
442.5 mm
Depth
246.1 mm

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