How many ports does the Juniper Networks EX2300-C-12P have and what types of connections does it support?

The Juniper Networks EX2300-C-12P has 12 ports and supports both twisted pair and optical fiber connections.

What type of switch is the Juniper Networks EX2300-C-12P and what layer does it support?

The Juniper Networks EX2300-C-12P is a Layer 3 switch, which offers enhanced performance and usability.

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Main image of Juniper Networks EX2300 Switch, Compact Fanless 12-port 10/100/1000BASE-T PoE+, 2 X 1/10GbE SFP/SFP+ (optics sold separately) | EX2300-C-12P

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Juniper Networks EX2300 Switch, Compact Fanless 12-port 10/100/1000BASE-T PoE+, 2 X 1/10GbE SFP/SFP+ (optics sold separately) | EX2300-C-12P

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Model: EX2300-C-12P

EX2300-C-12P
EX2300-C-12T

Offers 12 front panel 10/100/1000BASE-T IEEE 802.3af/IEEE 802.3at (PoE/PoE+) access ports, which can be used for powering networked devices such as telephones, video cameras, multiple radio IEEE 802.11ac wireless LAN (WLAN) access points, and videophones in converged network environments. Includes as well two SFP+ 10GbE uplink ports.

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EX2300 Compact Fanless 12-port 10/100/1000BASE-T PoE+, 2 x 1/10GbE SFP/SFP+ (optics sold separately)

Model
Brand	Juniper Networks
Series	EX2300-C
Model	EX2300-C-12P
Part Number	EX2300-C-12P
Switch Type	Layer 3 Switch

Format & Standards
Format	Desktop
Network Management Type	Managed

Ports & Interface
Uplink Ports	(2) SFP/SFP+ ports
Primary Ports	12 x RJ45 + 2 x SFP

Details
Protocols	HCRP, SPP
Security	Access security MAC limiting Allowed MAC addresses—configurable per port Sticky MAC (persistent MAC address learning) Dynamic ARP inspection (DAI) Proxy ARP Static ARP support DHCP snooping 802.1X port-based 802.1X multiple supplicants 802.1X with VLAN assignment 802.1X with authentication bypass access (based on host MAC0 address) 802.1X with VoIP VLAN support 802.1X dynamic access control list (ACL) based on RADIUS attributes 802.1X Supported EAP types: Message Digest 5 (MD5), Transport Layer Security (TLS), Tunneled Transport Layer Security (TTLS), Protected Extensible Authentication Protocol (PEAP) IPv6 RA Guard IPv6 Neighbor Discovery Inspection Captive Portal Static MAC authentication MAC-RADIUS Control plane DoS protection Fallback Authentication Trusted Network Connect (TNC) certified
PoE	Yes
QoS	Layer 2 QoS Layer 3 QoS Ingress policing: 2 rate 3 color Hardware queues per port: 8 Scheduling methods (egress): Strict Priority (SP), shaped-deficit weighted round-robin (SDWRR) 802.1p: DSCP/IP precedence trust and marking L2-L4 classification criteria: Interface, MAC address, Ethertype, 802.1p, VLAN, IP address, DSCP/IP precedence, TCP/UDP port numbers Congestion avoidance capabilities: Tail drop and WRED
Layer	3
Layer 2 Features	Maximum MAC addresses in hardware: 16,000 Jumbo frames: 9216 bytes Number of VLANs supported: 4093 (2044 active VLAN) Range of possible VLAN IDs: 1-4094 Port-based VLAN MAC-based VLAN Voice VLAN —Layer 2 Protocol Tunneling (L2PT) IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP) Compatible with Per-VLAN Spanning Tree Plus (PVST+) RVI (Routed VLAN Interface) IEEE 802.1AB: Link Layer Discovery Protocol (LLDP) LLDP-MED with VoIP integration IEEE 802.1ad Q-in-Q tunneling IEEE 802.1br Bridge Port Extension —IEEE 802.1D: Spanning Tree Protocol IEEE 802.1p: CoS Prioritization IEEE 802.1Q: VLAN Tagging IEEE 802.1Q-in-Q: VLAN Stacking IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP) Number of MST instances supported: 64 IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP) IEEE 802.1X: Port Access Control IE EE 802.3: 10BASE-T IEEE 802.3u: 100BASE-TX IEEE 802.3ab: 1000BASE-T IEEE 802.3z: 1000BASE-X IEEE 802.3af: PoE IEEE 802.3at: PoE+ IEEE 802.3ad: Link Aggregation Control Protocol (LACP) IEEE 802.3x: Pause Frames/Flow Control
Layer 3 Features	Layer 3 features: IPv4 Maximum number of ARP entries: 1,500 Maximum number of IPv4 unicast routes in hardware: 512 prefixes; 4,096 host routes Maximum number of IPv4 multicast routes in hardware: 2,048 groups; 2,048 multicast routes Routing Protocols: RIP v1/v2, OSPF v1/v2 Static routing Routing policy Bidirectional Forwarding Detection (BFD) with slow timers (> 3 sec) IP directed broadcast Layer 3 features: IPv6 Maximum number of Neighbor Discovery (ND) entries: 1,500 Maximum number of IPv6 unicast routes in hardware: 512 prefixes; 2,048 host routes Maximum number of IPv6 multicast routes in hardware: 1,024 groups; 1,024 multicast routes Neighbor discovery, system logging, Telnet, SSH, SNMP, Network Time Protocol (NTP), Domain Name System (DNS) Static routing Routing protocols: RIPng, OSPF v3

Power Supply
PoE Ports	8 x PoE
PoE Power Budget	124W

Dimensions & Weight
Dimensions	10.98 x 1.72 x 9.4 in (27.9 x 4.4 x 23.9 cm)
Weight	6.99 lb (3.17 kg)

Additional Information
First Listed on Newegg	June 11, 2025

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