| Brand | Juniper |
| Model | EX3400-24P |
| Series | Juniper EX3400 Series Ethernet Switches |
| Product Type | Fixed 1U access switch with PoE+ |
| Rack Units | 1 U |
| Access Ports | 24 x 10/100/1000BASE-T RJ-45, all PoE+ |
| Front-Panel Uplink Ports | 4 x SFP/SFP+ (1G or 10G, mixed as needed) |
| Rear-Panel Uplink Ports | 2 x 40G QSFP+ (Virtual Chassis ports by default) |
| PoE Standard | IEEE 802.3at (PoE+), 24 PoE ports |
| PoE Power per Port | 30 W |
| PoE Power Budget | 370 W with one 600 W power supply, 720 W with two 600 W power supplies |
| PoE Cabling | Category 5 or higher Ethernet cable for IEEE 802.3at class 4 powered devices |
| Switching Capacity | 288 Gbps bidirectional, 144 Gbps unidirectional (64-byte packets) |
| Packet Forwarding Rate | 214 Mpps, Layer 2 and Layer 3 (64-byte packets) |
| MAC Addresses | 32,000 per system |
| VLAN IDs | 4,096 |
| Jumbo Frame | 9216 bytes |
| ACL Entries | 1,500 per system in hardware |
| ARP Entries | 16,000 |
| IPv4 Unicast Routes | 14,000 prefixes, 36,000 host routes |
| IPv4 Multicast Routes | 4,000 |
| IPv6 Unicast Routes | 3,500 prefixes, 18,000 host routes |
| IPv6 Multicast Routes | 2,000 |
| IPv6 Neighbor Discovery Entries | 8,000 |
| QoS Hardware Queues per Port | 12 unicast |
| Virtual Chassis | Up to 10 switches as one logical device with one IP address |
| Virtual Chassis Interconnect | 160 Gbps with QSFP+ ports, 80 Gbps with SFP+ ports |
| Virtual Chassis Ports | QSFP+ ports by default; front-panel SFP+ uplinks can be configured as Virtual Chassis ports |
| MACsec | IEEE 802.1AE, 88 Gbps near line-rate hardware encryption on Gigabit and 10 Gigabit Ethernet ports |
| CPU | Dual-core 1 GHz |
| DRAM | 2 GB |
| Console Ports | 1 x RJ-45 (rear panel), 1 x mini-USB Type B (front panel) |
| Management Port | 1 x RJ-45 (rear panel) |
| USB Port | 1 x Type A |
| Transceiver Support | SFP, SFP+ and 40G QSFP+; passive SFP+ DAC cables in 1 m, 3 m, 5 m and 7 m lengths; DOM supported |
| Power Supplies | JPSU-600-AC-AFO, 600 W AC, hot-swappable, 1 to 2 per switch |
| AC Input | 100 to 240 VAC, 50/60 Hz nominal |
| AC System Current Rating | 8.5 A at 100 VAC, 4.25 A at 240 VAC |
| Maximum Power Consumption | 110 W |
| Fan Modules | 2 x EX3400-FAN-AFO, hot-swappable |
| Airflow | Front-to-back (airflow out) |
| Chassis LEDs | SYS: steady green = loaded, blinking = booting; ALM: red = major alarm, yellow = minor alarm; MST: steady green = primary, blinking = backup |
| PoE Status LED | Steady = port powering a device; blinking = PoE available, no power drawn; unlit = PoE not available |
| Port Speed LED | SPD: unlit = 10 Mbps, blinking = 100 Mbps, steady = 1000 Mbps |
| Uplink Status LED | SFP+: steady = 10 Gbps, blinking = 1000 Mbps, unlit = disabled or link down |
| Rack Mounting | Desk or level surface, two posts, four posts, recessed position, wall |
| Dimensions (H x W x D) | 1.72 x 17.4 x 13.78 in (4.37 x 44.1 x 35 cm), depth without power supply |
| Depth with Power Supply | 15.05 in (38.24 cm) |
| Width with Mounting Brackets | 19 in (48.2 cm) |
| Weight | 9.97 lb (4.52 kg), without power supplies or fan modules |
| Operating Temperature | 32 to 113 F (0 to 45 C) |
| Storage Temperature | -40 to 158 F (-40 to 70 C) |
| Relative Humidity | 10 to 85% operating, 0 to 95% nonoperating (noncondensing) |
| Operating Altitude | 10,000 ft (3048 m) |
| Nonoperating Altitude | 16,000 ft (4877 m) |
| Acoustic Noise Level | 37 dB (maximum) |
| Seismic Tolerance | Zone 4 (GR-63, Issue 4) |
| Certifications | UL 60950-1 (2nd Edition), FCC 47 CFR Part 15 Class A, TL9000 |
| Related Models | EX3400-24T (24 ports, no PoE), EX3400-48P (48 ports, PoE+, 1440 W budget with two 920 W supplies), EX3400-24P-TAA (TAA version of this model) |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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