QFX5120-48Y-AFO2 Overview
The QFX5120 Switch delivers rich, low latency Layer 2/Layer 3 features and advanced EVPN-VXLAN capabilities, making it an ideal data center top-of-rack and distribution switch for campus enterprise deployments.
Featuring L3 gateway capabilities for routing between virtualized and bare-metal servers, the QFX5120 is designed for extremely agile data centers that require support for overlay/underlay network architectures. Native 25GbE with 100GbE uplink ports on the QFX5120-48Y and QFX5120-48YM, 10GbE/1GbE copper with 100GbE uplink ports on the QFX5120-48T, and 32 100GbE ports on the QFX5120-32C make the QFX5120 family ideal for spine-and-leaf network deployments.
The Juniper Networks QFX5120 Switch delivers high scale, high availability, and high performance for data center and campus deployments. The QFX5120 Switch is a versatile routing and switching platform addressing higher server access speed and campus distribution use cases while offering high-density 1GbE/10GbE/25GbE and 100GbE uplinks for collapsed spine data center or campus distribution deployments.
| Dimensions(W x H x D) |
1.72 x 17.36 x 20.48 in. (4.37 x 44.09 x 52.02 cm) |
Switching Capacity
|
4 Tbps (bidirectional)/2 Bpps |
| Switching mode |
Cut-through and store-and-forward |
| Max load |
272 W |
| Typical load |
247 W |
Interface
|
- 2 management ports: 2 x RJ-45 ports
- 1GbE SFP: 48
- 10GbE SFP+: 48/80(with breakout cable)
- 25GbE SFP: 48/80 (with breakout cable)
- 40GbE QSFP+: 8 (each QSFP+ port can be configured as a 4 x 10GbE interface or as a 40 Gbps port)
- 100GbE QSFP28: 8 (each QSFP28 port can be configured as a 4 x 25GbE interface or as a 100 Gbps port)
- SFP GbE optical and copper module
- SFP+ 10GbE optical modules
- SFP+ direct attach copper (DAC) cables: 1/3/5 m twinax copper and 1/3/5/7 m active twinax copper
- SFP28 DAC cables: 1/3 m twinax copper
- SFP28 optics: Short reach (SR), long reach (LR)
- QSFP+ to SFP+: 10GbE direct attach breakout copper (1/3 m twinax copper cable)
|
| Supported transceiver and direct attach cable |
- QSFP+ DAC cables: 1/3 m twinax copper
- QSFP+ optics: SR4, LX4, ESR4, ER4, LR4
- QSFP28 optics: SR4, ER4, PSM4, CWDM4, LR4
|
| Number of link aggregation groups (LAGs) |
80 |
| Number of ports per LAG |
64 |
Layer 2 Features
|
- STP—IEEE 802.1D (802.1D-2004)
- Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP (IEEE 802.1s)
- Bridge protocol data unit (BPDU) protect
- Loop protect
- Root protect
- RSTP and VSTP running concurrently
- VLAN—IEEE 802.1Q VLAN trunking
- Routed VLAN interface (RVI)
- Port-based VLAN
- Private VLAN (PVLAN)
- VLAN translation
- Static MAC address assignment for interface
- Per VLAN MAC learning (limit)
- MAC learning disable
- Link Aggregation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad)
- MACsec with AES256 (QFX5120-48YM only)
- Virtual chassis—up to 2 members on QFX5120-48Y, QFX5120-32C and QFX5120-48T
|
Layer 3 Features (IPv4)
|
- Static routing
- Routing protocols (RIP, OSPF, IS-IS, BGP)
- Virtual Router Redundancy Protocol (VRRP)
- Virtual router
- Dynamic Host Configuration Protocol (DHCP) relay
- Proxy Address Resolution Protocol (ARP)
|
Reviews
There are no reviews yet.