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Product Description

32-port 1/10GbE SFP+ Converged Switch, 650W AC, 960Gbps, 1U, Rack Mount 19'', 175W, 8.8kg, Gray

The scalable EX4550 Ethernet Switch offers an economical, power-efficient, high-performance platform for enterprise campus and data center top-of-rack deployments, as well as for service provider environments.

The 1 U EX4550 has 32 wire-speed GbE/10GbE ports with two expansion slots for optional modules that increase port densities to 48. The EX4550 supports Layer 3 dynamic routing protocols such as RIP and OSPF, MPLS services such as Layer 2 and Layer 3 VPNs, MACsec on all ports, and a comprehensive quality-of-service (QoS) feature set.

The EX4550 also supports Juniper’s Virtual Chassis technology and can be deployed with EX4200 Switches in the same Virtual Chassis configuration to support environments where both GbE and 10GbE servers are present.

- Field-proven Juniper technology: A carrier-class architecture, coupled with the Junos OS, enables EX Series Switches to provide carrier-class reliability for every application.
- Security risk management integrates Unified Access Control to help EX Series Switches dynamically deliver network protection, guest access, and identity-based QoS.
- Wire-speed performance at high 1GbE, 10GbE and 40GbE port densities dramatically simplifies network topologies and operations.
- Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.
- Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.
- Virtual Chassis technology allows multiple interconnected EX4550 switches to operate as a single, logical device, reducing operational expenses and simplifying management.
- EX4550 switches can be deployed in the same Virtual Chassis configuration with EX4200 switches to support mixed 1GbE and 10GbE server environments.

Management features
MIB support Y
ARP inspection Yes
Traffic classification Yes
Web-based management Yes
Quality of Service (QoS) support Yes
Switch layer L2/L3
Switch type Managed
Ports & interfaces
Console port RJ-45
Installed SFP+ modules quantity 32
Basic switching RJ-45 Ethernet ports type 10G Ethernet (100/1000/10000)
Basic switching RJ-45 Ethernet ports quantity 32
Number of VLANs 4096
Virtual LAN features Tagged VLAN
VLAN support Yes
Link aggregation Yes
Spanning tree protocol Yes
Auto-negotiation Yes
Rate limiting Yes
Full duplex Yes
IP routing Yes
Port mirroring Yes
Cable types supported Fiber
10G support Yes
Networking standards IEEE 802.1Qbb, IEEE 802.1p
Data transmission
Jumbo frames 9216
Jumbo frames support Yes
Throughput 714 Mpps
Switching capacity 960 Gbit/s
MAC address table 32000 entries
BPDU filtering/protection Yes
Loop protection Yes
IGMP snooping Yes
DHCP features DHCP server, DHCP client
Multicast features
Multicast MAC address table 4000 entries
Multicast support Yes
Certification UL-UL60950-1, C-UL to CAN/CSA 22.2 No.60950-1, TUV/GS, CB-IEC60950-1
Number of fans 3 fan(s)
Cable management Yes
LED indicators System
Housing material Steel
Product colour Grey
Form factor 1U
Stackable Yes
Rack mounting Yes
Mean time between failures (MTBF) 166000 h
Firmware upgradeable Yes
Flash memory 2048 MB
Internal memory 2048 MB
Memory type DRAM
Processor frequency 1200 MHz
Built-in processor Yes
Expansion module support Yes
Power consumption (typical) 175 W
Number of power supply units 1
Power supply included Yes
Operational conditions
Non-operating altitude 0 - 4.877 m
Operating altitude 0 - 3.048 m
Storage relative humidity (H-H) 0 - 95%
Operating relative humidity (H-H) 10 - 85%
Storage temperature (T-T) -40 - 70 °C
Operating temperature (T-T) 0 - 40 °C
Weight & dimensions
Weight 8.8 kg
Height 44 mm
Depth 470 mm
Width 440.7 mm
Packaging data
User guide Yes
Mounting brackets included Yes
Quick start guide Yes
Cables included AC