Name: QFX3500-48S4Q-ACRB-F Juniper 48x 10GbE SFP+ 4x 40GbE QSFP Switch
Brand: Juniper
SKU: QFX3500-48S4Q-ACRB-F
Price: 13644.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The QFX3500-48S4Q-ACRB-F switch provides a blend of high-density 10GbE ports and flexible 40GbE uplinks, fitting into modern network architectures that require speed and reliability. It balances port capacity and throughput effectively, making it suitable for environments where robust connectivity and efficient data handling are essential.

General Information
Brand	Juniper
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x SFP+
Number of Ports	48-Ports
Port Type	10G SFP+, 40G QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10 Gbps,40 Gbps
UpLink Ports	4 x QSFP+ (40 Gbps)
POE Support	No
Switching Capacity	1.28 Tbps
Switch Forwarding Rate	952.3 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	SFP+,QSFP+,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR)
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), USB Console, SSH, SNMP, NETCONF, Junos Space
Security Features	ACLs,802.1X,MAC limiting,DHCP snooping,IP source guard
Management Type	In-band and Out-of-band (Junos OS management)
Remote Management Protocol	SSH,SNMP,NETCONF
Routing Protocol	Static,OSPF,OSPFv3,BGP,VRRP,PIM-SM,IGMP

Power & Cooling
Fans	Hot-swappable redundant fan modules
Power	AC 100-240V, 50-60Hz
Power Supply	Dual hot-pluggable AC power supplies (redundant)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL

Product Description
The QFX3500-48S4Q-ACRB-F is a high-performance network switch commonly found in enterprise and data center environments. It provides reliable 10 Gigabit Ethernet connectivity through its 48 SFP+ ports, along with 40 Gigabit uplinks using the 4 QSFP ports. Often deployed in demanding network setups, it supports users and administrators who require consistent and scalable network infrastructure. Key Features Offers dense 10GbE port configurations for optimized network consolidation Includes quad QSFP ports for flexible high-speed uplinks Supports advanced Layer 2 and Layer 3 protocols enhancing network management Built to maintain low latency and high packet forwarding rates Features AC redundant power supplies for operational reliability This switch plays an important role in maintaining efficient network traffic flow and ensuring dependable performance across complex network architectures. Its design emphasizes stability, scalability, and ease of integration into existing infrastructures.

Use Cases
The QFX3500-48S4Q-ACRB-F switch is well-suited for environments requiring high-performance, scalable network infrastructure. How It's Used: Data center top-of-rack (ToR) switching for server connectivity Aggregation layer in enterprise campus networks High-speed uplink to core switches via 40GbE QSFP ports Deployment in virtualized environments supporting heavy east-west traffic Supporting network segmentation and security policies through advanced routing Its combination of port density, speed, and reliability makes it a versatile solution for modern network demands.