48 Port 100GbE Uplink Full-Duplex Half-Duplex Communication Mode Network Switch QFX5120-48Y-AFO
Price:
$7158-$7428
MOQ:
2
Delivery Time:
5
Product Description
QFX5120-48Y-AFO Network Switch Overview
A high-performance 48-port network switch featuring full-duplex and half-duplex communication modes with customizable 100GbE uplink capabilities and AC power ports, designed for enterprise and data center environments.
Technical Specifications
| Switching Capacity | 4 Tbps (bidirectional) / 1.31 Bpps |
| Weight | 23.7 lb (10.75 kg) |
| Dimensions (H x W x D) | 1.72 x 17.36 x 20.48 in. (4.37 x 44.09 x 52.02 cm) |
| Power Consumption | Max load: 450 W Typical load: 260 W |
| Airflow | Front-to-back (airflow out) for hot aisle deployment Back-to-front (airflow in) for cold aisle deployment |
Interface Options
- 2 management ports: 2 x RJ-45 ports
- 1GbE SFP: 48 (24 copper 1GbE)
- 10GbE SFP+: 48/80 (with breakout cable)
- 25GbE SFP: 48/80 (with breakout cable)
- 40GbE QSFP+: 8 (configurable as 4 x 10GbE or 40 Gbps)
- 100GbE QSFP28: 8 (configurable as 4 x 25GbE or 100 Gbps)
- SFP GbE optical and copper modules
- SFP+ 10GbE optical modules
- SFP+ direct attach copper (DAC) cables: 1/3/5 m options
- SFP28 DAC cables: 1/3 m twinax copper
- SFP28 optics: Short reach (SR), long reach (LR)
- QSFP+ to SFP+: 10GbE direct attach breakout copper
Power Supply & Cooling
- Dual redundant (1+1) hot-pluggable 650 W AC/DC power supplies
- 100-240 V single phase AC power
- -48 to -60 V DC power supply
- Redundant 4+1 hot-pluggable fan modules
- Front-to-back or back-to-front airflow options
Performance Scale
| MAC addresses per system | 288,000 |
| VLAN IDs | 4,093 |
| Link aggregation groups (LAGs) | 80 (64 for QFX5120-48T) |
| IPv4 unicast routes | 351,000 prefixes; 208,000 host routes |
| IPv6 unicast routes | 168,000 prefixes; 104,000 host routes |
| Jumbo frame support | 9,216 bytes |
Layer 2 Features
- STP-IEEE 802.1D, RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)
- BPDU protect, Loop protect, Root protect
- VLAN-IEEE 802.1Q VLAN trunking
- Routed VLAN interface (RVI), Port-based VLAN
- Private VLAN (PVLAN), VLAN translation
- Link Aggregation Control Protocol (LACP) IEEE 802.3ad
- MACsec with AES256 (QFX5120-48YM only)
- Virtual Chassis support (up to 4 members)
Layer 3 Features (IPv4)
- Static routing and dynamic routing protocols (RIP, OSPF, IS-IS, BGP)
- Virtual Router Redundancy Protocol (VRRP)
- Virtual router implementation
- DHCP relay and Proxy ARP
EVPN-VXLAN Features
- MAC-VRF multiple EVPN instances with various service types
- Symmetric inter-IRB routing with anycast gateway
- Proxy IGMPv2-EVPN route types 6/7/8
- ARP/ND proxy/suppression
- ESI-LAG A/A multihoming
- Enhanced Ethernet loop detection
- VLAN-id overlapping using SP-style interfaces
Security & Quality of Service
Security Features
- Secure interface login with RADIUS and TACACS+
- Ingress and egress filters with multiple actions
- SSH v1, v2 support
- Storm control and port error disable with autorecovery
- DHCP snooping and source MAC address filtering
Quality of Service (QoS)
- L2 and L3 QoS: Classification, rewrite, queuing
- Rate limiting with ingress policing and egress shaping
- 10 hardware queues per port (8 unicast and 2 multicast)
- SPQ, SDWRR, WRED, weighted tail drop
- 802.1p remarking and congestion avoidance
Management & Standards Compliance
- Role-based CLI management via console, telnet, or SSH
- SNMP v1/v2/v3 and Junos XML management protocol
- sFlow v5 and JTI for traffic monitoring
- ZTP, OpenStack Neutron Plug-in, Python support
- Comprehensive IEEE 802.1 and 802.3 standards compliance
- T11 FC-BB-5 standard for IP storage
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Hui Tong High Tech Limited.
Location
Room 2311, Kunyu International Center, No. 53 Guanshan Avenue，Wuhan，Hubei， China
Contact Person
Jack Long