Juniper QFX3500

QFX3500 without fixed brackets, 48 SFP+/SFP and 4 QSFP ports, No AC power supply, No fan, port to FRU airflow, No management port and no accessory kit

QFX3500 without fixed brackets, 48 SFP+/SFP and 4 QSFP ports, dual fan trays, No AC power supply, port to FRU airflow, No management port and no accessory kit

QFX3500, 48 SFP+/SFP and 4 QSFP ports, dual AC power supply, dual fans, port to FRU airflow, SFP management port and removable mounting brackets

QFX3500, 48 SFP+/SFP and 4 QSFP ports, dual AC power supply, dual fans, port to FRU airflow, RJ45 management port and removable mounting brackets

2 X QFX3500-48S4Q-ACRB , 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, port to FRU airflow and RJ45 management port

2 X QFX3500-48S4Q-ACR , 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, front to back air flow and RJ45 Management port

QFX3500, 48 SFP+/SFP and 4 QSFP ports, (Port Side to FRU Side Air Flow)  (spare)

QFX3500, 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, port to FRU airflow and RJ45 management port

QFX3500, 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, port to FRU airflow and fiber management port

QFX3500, 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, FRU to port airflow  and fiber management port

QFX3500, 48 SFP+/SFP and 4 QSFP ports, redundant dual AC power supply, front to back air flow