EX3300‑48T‑BF Specifications
Manufacturer: Juniper Networks
Manufacturer Model: EX3300‑48T‑BF
Product Line: EX3300 Series
Product Series: 48‑Port 10/100/1000 BASE‑T Access with 4 Dual‑Mode Uplinks
Product Type: Ethernet Access Switch
Product Name: Juniper EX3300‑48T‑BF
KEY FEATURES:
48 × 10/100/1000 Mbps RJ‑45 access ports
4 dual‑mode uplink ports (can operate as either 1 GbE SFP or 10 GbE SFP+)
Back‑to‑front (B‑to‑F) airflow design — optimized for data‑center or rack‑environment cooling
Supports Virtual Chassis technology, allowing up to 10 switches to be managed as a single logical device
Runs the Junos OS operating system for consistent enterprise‑grade feature set
PERFORMANCE:
Switching capacity: ~176 Gbps for the 48‑port models
Forwarding rate: ~130 Mpps for the 48‑port models
Supports up to ~16,000 MAC addresses
Supports up to ~4,096 VLANs
Jumbo frame support: up to 9,216 bytes
ENVIRONMENTAL & RELIABILITY:
Designed for 24×7 enterprise access or data‑center deployment
Operating temperature: 0 °C to 45 °C
Operating altitude: up to ~3,000 m (10,000 ft)
Standard internal power supply; check specification for exact PSU model and redundancy options
PHYSICAL:
Form Factor: 1 RU rack‑mount chassis
Approximate Dimensions: Width ~43.7 cm, Height ~4.4 cm, Depth ~31 cm
Approximate Weight: ~4.9 kg (~10.8 lb) for the base model
IMPORTANT NOTES:
The “BF” suffix denotes Back‑to‑Front airflow orientation — ensure your rack/cooling layout is compatible.
Uplinks and optics (SFP/SFP+) are typically not included and must be purchased separately.
If deploying as part of a Virtual Chassis, ensure all members share the same airflow direction and compatible configuration.
Verify local support, warranty service and availability in your region (e.g., Lahore, Pakistan) before purchase.
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