QFX5100-48T-AFI Juniper Networks QFX Switch at discount

QFX5100-48T-AFI Specifications

Juniper QFX5100‑48T Fixed 1U Leaf/Access Switch (48× 1/10 Gb RJ‑45 + 6× 40 Gb QSFP+)

Manufacturer: Juniper Networks
Manufacturer Model: QFX5100‑48T‑AFI
Product Line: QFX Series
Product Series: QFX5100‑48T
Product Type: Data‑Center/Leaf Layer Switch
Product Name: Juniper QFX5100‑48T‑AFI

KEY FEATURES:

Ports: 48 RJ‑45 ports supporting 100 Mb/1 Gb/10 Gb speeds + 6 QSFP+ ports (40 Gb) for uplinks

Switching Capacity: 1.44 Tbps, forwarding rate ~1.08 Bpps

Low latency: ~550 ns typical

Virtual Chassis support and data‑center friendly features (VXLAN, EVPN, fabric deployment)

Back‑to‑front (reverse airflow) version (AFI variant) suited for certain rack cooling designs

PERFORMANCE:

Buffer memory: ~12 MB

MAC address table size: ~288,000 entries

IPv4 unicast routes: ~128,000; IPv4 multicast ~104,000; IPv6 unicast ~52,000

ENVIRONMENTAL & RELIABILITY:

Operating temperature: 0 °C to ~40 °C; storage: ‑40 °C to ~70 °C

Hot‑swappable PSU and fans for high‑availability deployments

PHYSICAL:

Form Factor: 1U rack‑mount chassis

Dimensions: Width ~44.09 cm × Height ~4.37 cm × Depth ~54.54 cm (~17.36″ × 1.72″ × 21.47″)

Weight: Approx. 11.2 kg (~24.7 lb) typical