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Overview Of QFX5120-48T-AFO
The Juniper QFX5120-48T-AFO Series is a high-density switch designed for data center and cloud environments. Featuring 48 10GBASE-T ports, it delivers exceptional performance and scalability. The switch supports Layer 2 and Layer 3 functionalities, including advanced routing protocols like OSPF, BGP, and VRRP, enabling efficient traffic management and network segmentation. With hot-swappable power supplies and fans, the QFX5120-48T-AFO ensures high availability and minimal network downtime. Its robust architecture supports advanced QoS mechanisms, ensuring optimal performance for critical applications and minimal latency for voice and video traffic.
Specification Of QFX5120-48T-AFO
QFX5120-48T-AFO Datasheet
| Device Type | Switch - 48 ports - L3 - managed - stackable |
| Enclosure Type | Front to back airflow rack-mountable 1U |
| Subtype | 10 Gigabit Ethernet |
| Ports | 48 x 1 Gigabit / 10 Gigabit Ethernet + 6 x 40/100 Gigabit QSFP28 |
| Performance | Switching capacity: 2.16 Tbps ¦ Switching capacity: 1001.7 Mpps |
| Capacity | Virtual interfaces (VLANs): 4093 ¦ VLAN Spanning Tree Protocol instances: 509 ¦ Multiple Spanning Tree Protocol instances: 64 ¦ ARP entries: 64000 ¦ Link aggregation groups: 80 ¦ Maximum member ports per LAG: 64 ¦ IPv4 prefixes (Unicast): 351000 ¦ IPv4 hosts: 208000 ¦ IPv4 routes (Multicast): 104000 ¦ ECMP paths: 64 ¦ IPv6 prefixes (Unicast): 168000 ¦ IPv6 hosts: 104000 ¦ IPv6 routes (Multicast): 52000 ¦ Mirroring destination ports per switch: 4 ¦ Maximum number of mirroring sessions: 4 ¦ Mirroring destination VLANs per switch: 4 ¦ Queues per port: 10 |
| MAC Address Table Size | 288K entries |
| Jumbo Frame Support | 9216 bytes |
| Routing Protocol | OSPF, RIP, IS-IS, RIP-1, RIP-2, BGP, IGMPv2, IGMP, VRRP, OSPFv2, PIM-SM, PIM-DM, IGMPv3, PIM-SSM, MSDP, static IPv4 routing, static IPv6 routing, MPLS, Bidirectional Forwarding Detection (BFD), CIDR, RSVP |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, HTTP, SSH, SSH-2, CLI, OVSDB |
| Encryption Algorithm | MD5 |
| Authentication Method | RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Processor | 1 x Intel: 2.2 GHz |
| RAM | 16 GB |
| Built-in Devices | 100 GB SSD |
| Interfaces | 48 x 1/10Gbit LAN RJ-45 ¦ 6 x 100/400Gbit LAN QSFP28/QSFP+ ¦ 1 x USB 2.0 Type A ¦ 1 x serial (RS-232) ¦ 2 x management RJ-45 |
| Power Device | Internal power supply - hot-plug |
| Max Supported Qty | 2 |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 450 Watt |
| 80 PLUS Certification | 80 PLUS Silver |
| Rack Mounting Kit | Included |
| Width | 17.4 in |
| Depth | 20.5 in |
| Height | 1.7 in |
| Weight | 24.25 lbs |
