Category: Network Switches
| SKU | J9778A-RFB |
|---|---|
| EAN | 5706998578594 |
| Manufacturer | HPE |
| Availability | In Stock |
| Product Family | Aruba Networking |
| Management features | |
|---|---|
| Switch type | Managed |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Multicast support | Yes |
| MIB support | Yes |
| Switch layer | L2 |
| Ports & interfaces | |
| SFP module slots quantity | 2 |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Fast Ethernet (10/100) |
| Installed SFP modules quantity | 0 |
| Installed SFP+ modules quantity | 0 |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX |
| Network | |
| Auto-sensing | Yes |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX |
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u |
| Full duplex | Yes |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Rate limiting | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| Flow control support | Yes |
| Auto MDI/MDI-X | Yes |
| 10G support | No |
| Data transmission | |
| Throughput | 13 Mpps |
| Latency (10-100 Mbps) | 6.6 µs |
| Latency (1 Gbps) | 2.2 µs |
| Packet buffer memory | 3 MB |
| MAC address table | 16000 entries |
| Switching capacity | 17.6 Gbit/s |
| Jumbo frames support | Yes |
| Security | |
| SSH/SSL support | Yes |
| Access Control List (ACL) | Yes |
| DHCP features | DHCP server |
| Multicast features | |
| Multicast support | Yes |
| Design | |
| Form factor | 1U |
| Stackable | Yes |
| Rack mounting | Yes |
| Performance | |
|---|---|
| Virtual stacking (units) | 16 |
| Processor frequency | 800 MHz |
| Memory type | DDR3-SDRAM |
| Internal memory | 256 MB |
| Flash memory | 128 MB |
| Built-in processor | Yes |
| Packet buffer memory | 3 MB |
| Stackable | Yes |
| Power | |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| Power consumption (typical) | 441 W |
| Power source | AC |
| Power over Ethernet (PoE) | |
| Total Power over Ethernet (PoE) budget | 382 W |
| Power over Ethernet (PoE) | Yes |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 15 - 90% |
| Operating temperature (T-T) | 0 - 45 °C |
| Operating relative humidity (H-H) | 15 - 95% |
| Heat dissipation | 170 BTU/h |
| Virtual LAN features | |
| VLAN support | Yes |
| Weight & dimensions | |
| Width | 442 mm |
| Depth | 322.6 mm |
| Height | 44.5 mm |
| Weight | 4.58 kg |
| Technical details | |
| Virtual stacking (units) | 16 |
| Form factor | 1U |
| Stackable | Yes |
| Processor frequency | 800 MHz |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Memory | |
| Packet buffer memory | 3 MB |
| Memory type | DDR3-SDRAM |
| Internal memory | 256 MB |
| Flash memory | 128 MB |
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|---|---|---|---|---|---|---|
| SKU |
J9778A-RFB
|
TL-SG1048
|
DGS-1210-52
|
DGS-1210-28P
|
DGS-1210-48
|
DGS-1510-20
|
| Manufacturer |
HPE
|
TP-LINK
|
D-Link
|
D-Link
|
D-Link
|
D-Link
|
| Rack mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Power over Ethernet (PoE) |
Y
|
N/A
|
N
|
Y
|
N
|
N
|
| Stackable |
Y
|
N/A
|
Y
|
Y
|
Y
|
Y
|
| Switch type |
Managed
|
Unmanaged
|
Managed
|
Managed
|
Managed
|
Managed
|
| Basic switching RJ-45 Ethernet ports quantity |
46 to 48
|
46 to 48
|
46 to 48
|
22 to 24
|
46 to 48
|
15 to 16
|
| Basic switching RJ-45 Ethernet ports type |
Fast Ethernet (10/100)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|
Gigabit Ethernet (10/100/1000)
|