| Communication Mode: | Full-Duplex & Half-Duplex |
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| Type: | Ethernet Switch |
| Transmission Rate: | 10/100/1000Mbps |
| Ports: | ≧48 |
| Model Number: | Qfx5120-48y-Afo2 |
| Switch Capacity: | 56 Gbps |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier QFX5120-48Y-AFO2 Juniper QFX5120 Switch Networks QFX Series L3 Managed 48 x 1/10/25 Gigabit SFP28
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Model Number
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QFX5120-48Y-AFO2
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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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Q:What's your advantages?
A:We are a professional supplier in network equipment field more than 8 years.We supply original products with good price to
customers.We have professional sales team provide 24 hours free-consulting,we also have professional technical team and
after-sales department.
Q:What's the warranty of your products?
A:One year(except for the used products).
Q:What's the payment terms?
A:Pre T/T or west union or Alibaba Trade Assurance order.
Q: How to ship the product to me?
A: We can ship to worldwide by express logistics, such as DHL, it usually takes 3-5 days to destination.
Q:What's the package?
A:Original packing.For the outside,we will pack it in an empty box to protect from damaged during transportation,and ensure you
will receive the goods in good condition.
Q:What's the MOQ for your products?
A:One piece.
Contact : Molly Liu
Any inquiry, pls contact us freely. We will reply within 1 hour.
Suppliers with verified business licenses
Audited Supplier 
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