| Switching Engine Model |
Store and forward |
| DRAM |
1 GB with ECC |
| Flash |
1 GB |
| CPU |
1 GHz |
| GbE port density per system |
28 (24 host ports + four 10 GbE/GbE uplink ports) |
| Virtual Chassis Capabilities |
- Maximum number of members: 6
- Number of Virtual Chassis ports: 4
- Maximum Virtual Chassis interconnect capacity: 80 Gbps
|
| Backplane Speed |
40-80 Gbps |
| Data Rate |
128 Gbps |
| Throughput |
95 Mpps (wire speed) |
| 10/100/1000BASE-T Port Densities |
28 per platform (24 access ports + four uplink ports) |
| 100BASE-FX / 1000BASE-X (SFP) Port Densities |
4 per switch (fixed ports, SFP/SFP+ required) |
| 10GBASE-X Port Densities |
4 per switch |
| Resiliency |
Graceful Route Engine Failover (GRES) in Virtual Chassis configuration; external power supply option (future) |
| Operating System |
Junos |
| Traffic Monitoring |
N/A |
| QoS Queues / Port |
8 |
| MAC Addresses |
16,000 |
| Jumbo Frames |
9216 Bytes |
| IPv4 Unicast / Multicast Routes |
8,000 / 0 |
| Number of VLANs |
4,096 |
| ARP Entries |
4,000 |