HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
Model 2920-48G-PoE+Part no. J9729ASABA
49 specifications
- ProcessorARM11
- Memory512 MB
- Type1U
- Weight5.7 kg
- ColourGrey
- Switch typeManaged
Overview
- Processor
- ARM11
- Memory
- 512 MB
- Type
- 1U
- Weight
- 5.7 kg
- Colour
- Grey
- Switch type
- Managed
- Brand
- HP
- Category
- Network Switch
- Model
- 2920-48G-PoE+
- Part numbers
- J9729ASABA, J9729A?AREVA, J9729AABA, J9729A#ABA?LA, J9729A?LAPR, J9729A?LA +7 more
- Also known as
- HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
Specifications
49 specifications in 12 groups
Management features
| Specification | Value |
|---|---|
| Switch type | Managed |
| Switch layer | L3 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
Ports & interfaces
| Specification | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Combo SFP ports quantity | 4 |
Network
| Specification | Value |
|---|---|
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u |
| Full duplex | Yes |
| Routing entries | 2048 |
| Auto MDI/MDI-X | Yes |
| Auto-sensing | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
Data transmission
| Specification | Value |
|---|---|
| MAC address table | 16000 entries |
| Switching capacity | 176 Gbit/s |
| Throughput | 130.9 Mpps |
| Latency (10-100 Mbps) | 9 µs |
| Latency (1 Gbps) | 3.2 µs |
| Latency (10 Gbps) | 3.2 µs |
| Packet buffer memory | 11.25 MB |
Security
| Specification | Value |
|---|---|
| DHCP features | DHCP server, DHCP client |
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| SSH/SSL support | Yes |
Multicast features
| Specification | Value |
|---|---|
| Multicast support | Yes |
Design
| Specification | Value |
|---|---|
| Rack mounting | Yes |
| Stackable | Yes |
| Form factor | 1U |
| Product colour | Grey |
Performance
| Specification | Value |
|---|---|
| Built-in processor | Yes |
| Processor model | ARM11 |
| Processor frequency | 625 MHz |
| Memory type | SDRAM |
| Internal memory | 512 MB |
| Flash memory | 1024 MB |
Power
| Specification | Value |
|---|---|
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 487 W |
Power over Ethernet (PoE)
| Specification | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Total Power over Ethernet (PoE) budget | 370 W |
Operational conditions
| Specification | Value |
|---|---|
| Heat dissipation | 399 BTU/h |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 442.5 mm |
| Depth | 336 mm |
| Height | 43.9 mm |
| Weight | 5.7 kg |
What people say
Reviews & ratings
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