| Physical Specifications |
| 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 16.43 in (44.21 x 4.32 x 41.73 cm) |
| Weight |
17.1 lb (7.8 kg) |
| Rack mountable |
1 Rack Unit |
| Hardware Specifications |
| 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 Options |
| Power Supplies |
- Power supplies: Autosensing; 100-120 V / 200-240 V; AC 320 W dual load-sharing hot-swappable internal redundant power supplies
- Minimum number of PSUs required for fully loaded chassis: 1 per switch
|
| Environment |
| Operating Temperature |
32° to 113° F (0º to 45º C) |
| Storage Temperature |
-40º to 158º F (-40º to 70º C) |
| Relative Humidity (Operating) |
10% to 85% (noncondensing) |
| Relative Humidity (Non-Operating) |
0% to 95% (noncondensing) |
| Altitude (Operating) |
Up to 10,000 ft (3,048 m) |
| Altitude (Non-Operating) |
Up to 16,000 ft (4,877 m) |
| Cooling |
- Field-replaceable fan tray with multiple blowers (3)
- Switch remains operational even if one blower fails
- Airflow: 20.3 cfm
|
| Noise Specifications |
| Power Supply Rating |
320 W AC |
| Acoustic Noise in dBA |
51.6 |
| Safety and Compliance |
| Safety Certifications |
- UL-UL60950-1(First Edition)
- C-UL to CAN/CSA 22.2 No.60950-1(First Edition)
- TUV/GS to EN 60950-1, Amendment A1-A4, A11
- CB-IEC60950-1, all country deviations
|
| Electromagnetic Compatibility Certifications |
- FCC 47CFR Part 15 Class A
- EN 55022 Class A
- ICES-003 Class A
- VCCI Class A
- AS/NZS CISPR 22 Class A
- CISPR 22 Class A
- EN 55024
- EN 300386
- CE
|
| NEBS |
- GR-63-Core: NEBS, Physical Protection
- GR-1089-Core: EMC and Electrical Safety for Network Telecommunications Equipment
- All models except EX4200-24P and EX4200-48P
|
| Environmental |
Reduction of Hazardous Substances (ROHS) 5 |
| Telco |
CLEI code |
| Joint Interoperability Test Command (JITC) |
- Department of Defense (DoD) Unified Capabilities (UC)
- Approved Products List (APL)
|
| Common Criteria |
CC-EAL3 |
| Metro Ethernet Forum |
MEF 9 |
| Telecom Quality Management |
TL9000 |
| Trusted Network Connect |
TNC IF-PEP |
