Complete description, you can see here
Technical features:
- Product type: Switch;
- Form Factor:
> Fixed
platform (single switch);
> Virtual
Chassis configuration consisting of 10 switches;
- Dimensions:
> (W x H x
D) 17.4 in (44.2 cm) * 1.7 (4.3 cm) * 16.4 in (41.7 cm);
> 1 rack
unit;
- Backplane Speed: 128 Gbps (Virtual Chassis);
- Data Rate: 88 Gbps;
- Throughput: 65 Mpps (wire speed);
- 10/100/1000BASE-T Port Densities:
> 24 per
platform;
> Up to 480
in Virtual Chassis configuration;
- 100BASE-FX / 1000BASE-X (SFP) Port Densities:
> 24 per
switch; 28 with optional four-port GbE uplink module;
> Up to 280
in Virtual Chassis configuration;
- 10GBASE-X Port Densities:
> 2 per
switch (via optional two-port 10GbE uplink module);
> Up to 20
in Virtual Chassis configuration;
- Resiliency:
> Internal,
hot-swappable redundant power supply;
> Field-replaceable
fan tray with three fans;
> Graceful
Route Engine switchover (GRES) in Virtual Chassis configuration;
- Power Options (AC):
> 320W,
600W and 930W autosensing;
> 100-120V
/ 200-240V;
> Dual
load-sharing hot-swappable internal redundant power supplies;
- Operating System: Junos;
- Traffic Monitoring: sFlow;
- QoS Queues / Port: 8;
- MAC Addresses: 24 000;
- Jumbo Frames: 9 216 Bytes;
- IPv4 Unicast / Multicast Routes: 16 000 / 8 000;
- Number of VLANs: 4 096;
- ARP Entries: 16 000 MB;
- Warranty: Limited lifetime switch hardware warranty.
