Name: EX4100-F-12T Juniper 12x1GbE + 2x10GbE Uplink + 4x10GbE Stacking Layer 3 Switch
Brand: Juniper Networks
SKU: EX4100-F-12T
Price: 1480.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Juniper EX4100-F-12T is a Layer 3 managed switch that combines a solid set of Gigabit Ethernet ports with high-speed 10GbE uplinks and stacking capabilities. It fits well in network environments that require both performance and flexibility, offering reliable connectivity for expanding networks while supporting advanced routing functions.

General Information
Brand	Juniper Networks
Part Number	EX4100-F-12T
Condition	Refurbished

Technical Information
Switch Ports	12 x 1000Base-T (RJ-45)
Number of Ports	12-Ports
Port Type	10/100/1000Base-T, RJ-45, SFP+, USB Console, Serial Console (RJ-45)
Port Speed	1 Gbps,10 Gbps
UpLink Ports	2 x 10GbE SFP+ uplinks, 4 x 10GbE SFP+ stacking/uplink
POE Support	No
Switching Capacity	144 Gbps
Switch Forwarding Rate	281.25 Mpps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, RIPng, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	CLI (Junos OS), Web UI (J-Web), SNMP, NETCONF, REST API, SSH
Security Features	802.1X, RADIUS, TACACS+, ACLs, DHCP snooping, IP Source Guard, Storm control, MAC limiting
Remote Management Protocol	SNMP,NETCONF,REST,SSH
Routing Protocol	Static,RIP,RIPng,OSPF,OSPFv3,BGP,IS-IS,VRRP,PIM-SM,IGMP

Physical Characteristics
Weight	4.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.3x

Product Description
The Juniper EX4100-F-12T is a versatile network switch built for environments needing reliable and scalable Ethernet connectivity. It’s often found in data centers, enterprise access layers, and campus networks where both speed and management flexibility are priorities. Network administrators and IT teams typically use this switch to streamline network traffic and simplify management while maintaining performance. Key Features Offers multiple 10GbE ports that enable seamless uplink and stacking options Incorporates comprehensive Layer 3 routing features to handle complex network topologies Supports rack-mount installation in a compact 1U form factor, saving space Designed for easy integration with existing Juniper EX series switches for a unified management experience Provides high port density with 12 Gigabit Ethernet ports for diverse device connections This switch is regularly deployed in medium to large network setups where managing traffic efficiently is crucial, such as university campuses or enterprise branch offices. Its multiple uplink and stacking ports allow for network growth without compromising speed or reliability. By handling routing and switching duties, it reduces the need for extra devices, simplifying network architecture.

Use Cases
The Juniper EX4100-F-12T switch is ideal for mid-sized enterprise networks and branch offices requiring robust Layer 3 routing capabilities combined with high-density Gigabit and 10GbE connectivity. It suits environments with increasing bandwidth demands that need scalable stacking and uplink options to optimize network segmentation and core integration. How It's Used: Deployment in campus aggregation layers to provide high-speed connections between access switches and core routers. Utilized in remote office environments where reliable Layer 3 routing and uplink flexibility support diverse WAN and LAN traffic flows. Integration within data center top-of-rack architectures to connect server clusters while enabling scalable stacking for simplified management. Support for virtualization platforms requiring segregated network segments with low latency and high throughput links. Use in storage networks where 10GbE uplinks facilitate rapid data access and backup across distributed storage arrays. Implementation in service provider edge locations to manage multi-tenant routing and high bandwidth aggregation efficiently. This switch supports operational efficiency by combining versatile port configurations and Layer 3 capabilities, enabling seamless network scaling and traffic management. Its stacking and high-speed uplinks provide the adaptability necessary for evolving enterprise and data center requirements.