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HPE Aruba Networking Aruba 2920 48G Managed L3 Gigabit Ethernet [10/100/1000] 1U Grey
MPN: J9728A-RFB
Quick Code: B47800974
(ProCurve 2920-48G Switch - **Refurbished** - 48 x 10/100/1000 + 4 x delt Gigabit SFP - Warranty: 12M)
** REFURBISHED **
![HPE Aruba Networking Aruba 2920 48G Managed L3 Gigabit Ethernet [10/100/1000] 1U Grey](images/imgB47800974.jpg)
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$180.87
$217.04 inc. VAT
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Quick Code:
B47800974
MPN:
J9728A-RFB
Manufacturer:
HPE
EAN Code:
5712505921210
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NOTE: The information below is provided for your convenience only and we cannot guarantee its accuracy. If necessary, please verify with us before purchasing.
Management features
| Switch type | Managed |
| Switch layer | L3 |
| Quality of Service (QoS) support | ✅ |
| Web-based management | ✅ |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP modules quantity | 0 |
| Installed SFP+ modules quantity | 0 |
Network
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3u |
| 10G support | ❌ |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Full duplex | ✅ |
| IP routing | ✅ |
| Flow control support | ✅ |
| Link aggregation | ✅ |
| Rate limiting | ✅ |
| Auto MDI/MDI-X | ✅ |
| Spanning tree protocol | ✅ |
| Auto-sensing | ✅ |
Optical fiber
| Switching optical modules type | 40 Gigabit Ethernet |
Data transmission
| MAC address table | 16000 entries |
| Switching capacity | 176 Gbit/s |
| Throughput | 130.9 Mpps |
| Latency (10-100 Mbps) | 9 µs |
| Latency (1 Gbps) | 3.3 µs |
| Latency (10 Gbps) | 3.2 µs |
| Jumbo frames support | ✅ |
| Packet buffer memory | 11.25 MB |
Security
| DHCP features | DHCP server |
| Access Control List (ACL) | ✅ |
| IGMP snooping | ✅ |
| SSH/SSL support | ✅ |
Multicast features
| Multicast support | ✅ |
Design
| Rack mounting | ✅ |
| Stackable | ✅ |
| Form factor | 1U |
| Product colour | Grey |
Performance
| Virtual stacking (units) | 4 |
| Built-in processor | ✅ |
| Processor frequency | 625 MHz |
| Memory type | SDRAM |
| Internal memory | 512 MB |
| Flash memory | 1024 MB |
Power
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 70 W |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | ❌ |
Operational conditions
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 15 - 95% |
| Storage relative humidity (H-H) | 15 - 95% |
| Heat dissipation | 239 BTU/h |
Weight & dimensions
| Width | 442.5 mm |
| Depth | 336 mm |
| Height | 44 mm |
| Weight | 5.42 kg |