Description
The HPE Altoline 6921 Switch Series are top-of-rack (TOR) or spine switches for high-performance data centers. In a compact
1RU form factor, these switches provides line-rate L2 and L3 switching across up to 48 1/10GBASE-T or 1/10 GbE SFP+ ports,
with 6 x 40GbE QSFP+ uplink connections.
The HPE Altoline 6921 Switch Series can be deployed as a TOR switch supporting 10GbE server connections, or as a spine switch,
supporting 10GbE interconnects.
The HPE Altoline 6921 Switch Series a bare-metal switches loaded with the Open Network Install Environment (ONIE), which
supports the installation of compatible independent switch OS offerings.
| Feature |
Feature Value |
| Switch type |
Managed |
| Switch layer |
L2/L3 |
| Basic switching RJ-45 Ethernet ports quantity |
0 |
| Basic switching RJ-45 Ethernet ports type |
No |
| SFP+ module slots quantity |
48 |
| QSFP+ module slots quantity |
6 |
| Console port |
RJ-45 |
| USB 2.0 ports quantity |
1 |
| VLAN support |
Yes |
| Virtual LAN features |
Multiple VXLAN (MUX VLAN) |
| MAC address table |
320000 entries |
| Switching capacity |
1440 Gbit/s |
| Packet buffer memory |
12 MB |
| IPv4 FIB entries |
64000 |
| IPv6 FIB entries |
20000 |
| Rack mounting |
Yes |
| Form factor |
1U |
| Product colour |
Black |
| Airflow direction |
Front-to-back airflow |
| Built-in processor |
Yes |
| Processor manufacturer |
Intel |
| Processor frequency |
2400 MHz |
| Memory type |
DDR3-SDRAM |
| Internal memory |
8192 MB |
| Flash memory |
8000 MB |
| Power supply included |
Yes |
| Redundant power supply (RPS) support |
Yes |
| AC input voltage |
90 – 264 V |
| AC input frequency |
50 – 60 Hz |
| Power consumption (typical) |
267 W |
| Power consumption (max) |
282 W |
| Operating temperature (T-T) |
0 – 40 °C |
| Storage temperature (T-T) |
-40 – 70 °C |
| Operating relative humidity (H-H) |
5 – 95% |
| Width |
442 mm |
| Depth |
472.4 mm |
| Height |
43.4 mm |
| Weight |
8.5 kg |
| Certification |
cUL Certified; EN 60950; EN 55022 Class A; VCCI Class A; ROHS Compliance; FCC Class A:
Regulations for Radio Frequency Devices for Electromagnetic Compliance; UL |