| Physical |
– 2 RU fixed form-factor switch
– 64 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes
– 2 redundant power supplies
– 3+1 redundant fans
– Management, console, and USB flash-memory ports |
| Performance |
– 5.12 Tbps switching capacity
– Forwarding rate up to 3.8 bpps
– Line-rate traffic throughput (both Layer 2 and 3) on all ports
– Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames) |
| Hardware tables and scalability |
Number of VLANS |
MSTP: 4096 |
| Number of spanning-tree instances |
MSTP: 64
RPVST+: 507 |
| Number of access control list (ACL) entries |
4000 to 16000 ingress
1000 to 4000 egress |
| Routing table |
Maximum number of longest prefix match (LPM) routes 128,000
Maximum number of IP host entries 120,000
Maximum number of MAC address entries 96,000 |
| Number of EtherChannels |
256 |
| Number of ports per EtherChannel |
32 |
| Buffer size |
48 MB shared |
| System memory |
16 GB |
| Power |
Frequency |
50 to 60 Hz |
| Power supply types |
AC |
| Typical operating power |
803 Watts (W) with SR4 optics at 100% load; 2 PSUs |
| Maximum power |
1100 Watts (W) |
| AC PSUs
– Input voltage
– Frequency
– Efficiency |
– 200 to 240 VAC
– 50 to 60 Hz
– 93% at 220V |
| Typical heat dissipation |
2739 BTU/hr (with SR4 optics at 100% load) |
| Maximum heat dissipation |
3753 BTU/hr |
| Cooling |
Port-side intake and port-side exhaust options
Port-side intake: Yes
Port-side exhaust: Post FCS |
| Dimensions |
– Dimensions (height x width x depth) |
3.48 x 17.41 x 22.32in. (88.4 x 442 x 566 mm) |
| Environment |
Weight |
37 lb (16.8kg) |
| Operating temperature |
32 to 104°F (0 to 40°C) |
| Storage temperature |
-40 to 158°F (-40 to 70°C) |
| Operating relative humidity |
– 10 to 85% noncondensing
– Up to 5 days at maximum (85%) humidity
Recommend ASHRAE data center environment |
| Storage relative humidity |
5% to 95% noncondensing |
| Altitude |
0 to 10,000 ft (0 to 3000m) |
