Juniper EX3400-48T Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Gray

SKU
EX3400-48T-AFI
$2,673.49
In stock
48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, back-to-front airflow, 1 AC PSU JPSU-150-AC-AFI included (w/o optics)
Juniper Networks EX3400 Ethernet Switch delivers a highperformance, flexible, and costeffective solution for today’s most demanding converged data, voice, and video enterprise access environments

To simplify network operations, the EX3400 is hardware-ready1 to act as a satellite device to support a Juniper Networks Junos Fusion Enterprise deployment, which can combine several wiring closets into one logical management platform. The EX3400 also supports Juniper Networks Virtual Chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

The Juniper Networks® EX3400 Ethernet Switch with Juniper Networks Junos® Fusion Enterprise and Virtual Chassis technology provides enterprises with the flexibility and ease of management that previously was only available with higher-end access switches. The fixed-configuration EX3400 supports a number of key features, including:
- Junos Fusion Enterprise allows large numbers of EX3400 switches to be configured as satellite devices that connect to an EX9200 core aggregation switch to create a single logical device.
- 24-port and 48-port models with and without Power over Ethernet (PoE/PoE+) are for campus wiring closet deployments
- Data center-optimized cooling options offer both front-to-back and back-to-front airflows, making the EX3400 suitable for GbE data center access deployments.
- Two redundant, field-replaceable power supplies each provide up to 920 watts of power.
- 24-port data center models are included for metro deployments.
- Four dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE QSFP+ ports are available.
- Uplink ports can be configured as Virtual Chassis interfaces and connected via standard 10GbE/40GbE optic interfaces (40GbE uplink ports are preconfigured by default as Virtual Chassis ports).
- Comprehensive Layer 2 functionality with RIP and static routing is provided.
- A compact, 13.8-inch deep 1 U form factor supports flexible deployment options.
- An easy-to-manage solution includes centralized software upgrades and a single management interface.
- Support is available for the same consistent modular Juniper Networks Junos operating system control plane feature implementation used by all other Juniper fixed-configuration Juniper Networks EX Series Ethernet Switches.
- Support Is provided for Layer 3 (OSPF v2, IGMP v1/v2/v3, PIM, VRRP, Q-in-Q, BFD, virtual router) via an enhanced feature license (optional license required).
- Support is available for IPv6 management, including neighbor discovery, stateless auto configuration, telnet, SSH, DNS, system log, NTP, ping, traceroute, ACL, CoS static routing, and RIPng.
- IPv6 routing features (OSPFv3, virtual router support for unicast, VRRPv6, PIM, MLDv1/v2) are supported via an enhanced feature license.
- Energy Efficient Ethernet (EEE) capability is provided.
SKU EX3400-48T-AFI
EAN 0832938071032
Specification
Management features
Multicast supportYes
Switch typeManaged
Web-based managementYes
System event logYes
Quality of Service (QoS) supportYes
MIB supportYes
Switch layerL2/L3
Ports & interfaces
Copper ethernet cabling technology10BASE-T, 100BASE-T, 1000BASE-T
SFP+ module slots quantity4
QSFP+ module slots quantity2
Basic switching RJ-45 Ethernet ports quantity48
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Network
IGMP snoopingYes
Copper ethernet cabling technology10BASE-T, 100BASE-T, 1000BASE-T
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3z
VLAN supportYes
Spanning tree protocolYes
Port mirroringYes
Number of VLANs4093
Link aggregationYes
Auto MDI/MDI-XYes
10G supportYes
Virtual LAN featuresTagged VLAN, Protocol-based VLAN, Port-based VLAN
Virtual LAN features
VLAN supportYes
Number of VLANs4093
Virtual LAN featuresTagged VLAN, Protocol-based VLAN, Port-based VLAN
Data transmission
Number of multicast groups filtered9000
Number of VLANs4093
Jumbo frames9216
Throughput250 Mpps
MAC address table32000 entries
Switching capacity336 Gbit/s
Store-and-forwardYes
Jumbo frames supportYes
Technical details
Form factor1U
Product colourGray
Processor frequency1000 MHz
Noise level46 dB
Rack mountingYes
Security
AuthenticationPort-based authentication
SSH/SSL supportYes
Security algorithmsSNMP, SSH-2
IGMP snoopingYes
Access Control List (ACL)Yes
DHCP featuresDHCP server, DHCP client
Multicast features
Number of multicast groups filtered9000
Multicast supportYes
Protocols
Supported network protocolsHTTP/HTTPs, RIP v1, RIPv2, IPv4, IPv6
Certificates
SafetyUL-UL60950-1, C-UL to CAN/CSA 22.2 No.60950-1 , TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1
CertificationFCC 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
Memory
Memory typeDRAM
Internal memory2048 MB
Flash memory2048 MB
Design
SafetyUL-UL60950-1, C-UL to CAN/CSA 22.2 No.60950-1 , TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor1U
Product colourGray
CertificationFCC 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
Rack mountingYes
Performance
Processor frequency1000 MHz
Noise level46 dB
Memory typeDRAM
Internal memory2048 MB
Flash memory2048 MB
Power
Power consumption (max)120 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)0 - 95%
Operating temperature (T-T)0 - 45 °C
Operating relative humidity (H-H)10 - 85%
Operating altitude0 - 120000" (0 - 3048 m)
Non-operating altitude0 - 192007.9" (0 - 4877 m)
Weight & dimensions
Width17.4" (442 mm)
Depth13.8" (350 mm)
Height1.73" (44 mm)
Weight12.7 lbs (5.74 kg)
Manufacturer Juniper
In Stock Y