| Model | Juniper EX3300-48P |
| Series | EX3300 |
| Form Factor | 1U rack-mountable |
| Access Ports | 48 x 10/100/1000BASE-T, all PoE+ (802.3at) |
| Uplink Ports | 4 x dual-mode SFP/SFP+ (1G or 10G) |
| Total Gigabit-Class Ports | 52 |
| Management Ports | Out-of-band 10/100 Ethernet, serial console |
| PoE Budget | 740W |
| Max PoE Per Port | 30W |
| PoE Capacity | 15.4W on all 48 ports or 30W on 24 ports |
| Switching Capacity | 176 Gbps |
| Throughput | 130 Mpps |
| Virtual Chassis | Up to 10 members |
| Virtual Chassis Interconnect | 80 Gbps maximum |
| VLANs | 4,096 |
| Spanning Tree | STP, RSTP, MSTP (64 instances), VSTP (253 instances) |
| Link Aggregation | LACP, up to 32 groups with 8 ports each |
| Jumbo Frames | 9,216 bytes |
| MAC Address Table | 16,000 entries |
| Discovery | LLDP, LLDP-MED |
| Routing | Static, RIP |
| Multicast | IGMP v1/v2/v3 snooping (3,000 entries), MLD v1/v2 snooping |
| QoS | 8 hardware queues per port, strict priority or SDWRR, 802.1p and DSCP trust |
| Security | 802.1X with VLAN assignment, DHCP snooping, DAI, IP source guard, MAC limiting, Layer 2 captive portal |
| ACLs | 1,500 hardware entries, IPv6 ACLs |
| Authentication | RADIUS, TACACS+ |
| High Availability | Cross-member LAG, graceful Routing Engine switchover, non-stop software upgrade |
| Operating System | Junos OS |
| Management | CLI, J-Web, SNMP v1/v2c/v3, SSHv2, NTP, sFlow, RMON, Junos Space |
| Diagnostics | TDR cable diagnostics, optical digital monitoring |
| Power Supply Rating | 900W |
| Redundant Power | Optional external redundant power system (EX-RPS-PWR-930-AC) |
| Airflow | Front to back |
| Dimensions (W x H x D) | 17.4 x 1.7 x 12 in (442 x 43 x 305 mm) |
| Weight | 12.8 lb (5.8 kg) |
| Operating Temperature | 32 to 113°F (0 to 45°C) |
| Storage Temperature | -40 to 158°F (-40 to 70°C) |
| Operating Humidity | 10 to 85% noncondensing |
| Non-Operating Humidity | 0 to 95% noncondensing |
| Operating Altitude | Up to 10,000 ft |
| Acoustic Noise | 42.8 dBA |
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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