- Product Details
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Quick Details
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Brand Name:
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JUNIPER
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Model Number:
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QFX5120-48Y-AFO2
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Place of Origin:
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Mexico
Quick Details
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Transmission Rate:
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10/100/1000Mbps
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Communication Mode:
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Full-Duplex
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Switch Capacity:
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176 Gbps
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Brand Name:
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JUNIPER
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Model Number:
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QFX5120-48Y-AFO2
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Place of Origin:
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Mexico
Details Images
Products Description
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QFX5120-48Y-AFO2 Specification
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Dimensions(W x H x D)
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1.72 x 17.36 x 20.48 in. (4.37 x 44.09 x 52.02 cm)
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Switching Capacity
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4 Tbps (bidirectional)/2 Bpps
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Switching mode
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Cut-through and store-and-forward
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Max load
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272 W
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Typical load
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247 W
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Interface
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* 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) |
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Supported transceiver and direct attach cable
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* QSFP+ DAC cables: 1/3 m twinax copper
* QSFP+ optics: SR4, LX4, ESR4, ER4, LR4 * QSFP28 optics: SR4, ER4, PSM4, CWDM4, LR4 |
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Number of link aggregation groups (LAGs)
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80
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Number of ports per LAG
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64
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Layer 2 Features
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* 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 |
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Layer 3 Features (IPv4)
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* 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) |
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