| Form Factor | Fixed platform (single switch) Virtual Chassis configuration consisting of 10 switches |
| Backplane | 128 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device |
| Uplink module options | 4-port GbE module with pluggable SFP optics 2-port 10 GbE module with pluggable XFP optics Dual-mode 2-port 10 GbE SFP / 4-port GbE SFP module with pluggable SFP /SFP optics |
| Dimensions (W x H x D) | 17.41 x 1.72 x 18.8 in (44.21 x 4.32 x 47.8 cm) |
| Weight | EX4200-48P with 930 W AC PSU: 18.2 lb (8.3 kg) EX4200-48PX with 930 W AC PSU: 19 lb (8.61 kg) |
| Rack mountable | 1 Rack Unit |
| Switching Engine Model | Store and forward |
| DRAM | 1 GB with ECC |
| Flash | 1 GB |
| CPU | 1 GHz PowerPC CPU |
| Data Rate | 136 Gbps |
| GbE port density per system | 52 (48 host ports four-port GbE uplink module) |
| 10 GbE port density per system | 2 (uplink module) |
| Packet Switching Capacities | 136 Gbps |
| Aggregate Switch Capacities | 264 Gbps |
| Layer 2/Layer 3 Throughput (Mpps) | 101 Mpps (wire speed) |
| Resiliency | Internal, hot-swappable redundant power supply; field-replaceable fan tray with three fans; graceful Route Engine switchover (GRES) in Virtual Chassis configuration |
| Operating System | JUNOS |
| QoS Queues / Port | 8 |
| MAC Addresses | 24,000 |
| Jumbo Frames | 9216 Bytes |
| IPv4 Unicast / Multicast Routes | 12,000 / 2,000 |
| Number of VLANs | 4,096 |
| ARP Entries | 16,000 |
| Power Supplies | Power supplies: Autosensing; 100-120 V / 200-240 V; AC 930 W dual load-sharing hot-swappable internal redundant power supplies Minimum number of PSUs required for fully loaded chassis: 1 per switch |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.