Juniper QFX5120-32C-AFO 32-Port 100GbE QSFP28 Data Center Switch, 2x AC PSU, Front-to-Back Airflow - Refurbished

Overview The Juniper QFX5120-32C is a 1U fixed-configuration data center switch with 32 channelizable QSFP28 ports for 100GbE spine and leaf deployments running Junos OS. The -AFO model is the AC-powered version with front-to-back (Air Out) airflow. It delivers 6.4 Tbps bidirectional throughput and up to 2 Bpps forwarding with hot-swappable redundant power and cooling. Key Specifications 32 x QSFP28 100GbE ports (channelizable) + 2 x SFP+ ports Throughput: 6,400 Gbps bidirectional (3,200 Gbps unidirectional) Forwarding rate: 2 Bpps CPU: 2.2 GHz quad-core Intel; 16 GB DRAM; 64 GB SSD Jumbo frames up to 9,216 bytes Virtual Chassis: up to 2 devices Airflow: front-to-back (AFO, Air Out) 2 hot-swappable AC power supplies (1+1 redundant) Interfaces 32 x QSFP28 (100GbE, channelizable) 2 x SFP+ 1 x RJ-45 console port 1 x RJ-45 management port 1 x USB Type A Hardware Specifications Form factor: 1U fixed chassis Dimensions (H x W x D): 1.7 x 17.26 x 20.27 in (4.318 x 43.84 x 51.49 cm); 21.59 in (54.84 cm) deep with FRUs Weight: 21.12 lb (9.58 kg) fully loaded Power: 2 hot-swappable AC PSUs, 1+1 redundancy; max 365 W, average 191 W Cooling: 6 hot-swappable fan modules, 5+1 redundancy, 122 CFM, front-to-back airflow Operating temperature: 0 to 40 C; altitude up to 6,000 ft