• Vibrant pink glossy Juniper EX4100-48MP-CHAS PoE++ switch sticker
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Juniper

Juniper EX4100-48MP-CHAS | EX4100 48-Port Multigig PoE++ Switch, Chassis Only

EX4100-48MP-CHAS

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Description

The Juniper EX4100 is a 48-port multigigabit PoE++ access switch for campus, branch and data-centre top-of-rack deployments. It is managed through Junos OS and can be driven by Mist AI, making it a good fit for powering Wi-Fi 6/6E access points, IP cameras and IoT endpoints at the access layer.

This SKU is the chassis only, with no fans or power supplies. The 48 access ports are 16 x 100M/1GbE/2.5GbE PoE++ and 32 x 10M/100M/1GbE PoE++, delivering up to 90 W per port under IEEE 802.3bt. Uplinks are 4 x 10GbE SFP+, plus 4 x 25GbE SFP28 ports for uplink or stacking. The 1U chassis supports a 1620 W PoE budget when fitted with two power supplies, a 112,000-entry MAC address table and 9216-byte jumbo frames.

Fan modules and power supplies for the EX4100 family are fitted separately, and up to 10 EX4100 members can be joined in a Virtual Chassis and managed as a single device. Junos OS software features are licence tiered, and Mist Wired Assurance requires a separate Mist subscription.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Cloud-ready operation driven by Mist AI, with Mist Wired Assurance and Marvis Virtual Network Assistant
- EVPN-VXLAN to the access layer
- Standards-based microsegmentation using group-based policies (GBP)
- Switch-to-switch encryption using MACsec AES256
- IEEE 802.3bt PoE++ support for high-power devices
- Flow-based telemetry for anomaly detection
- Precision Timing Protocol Transparent Clock
- Virtual Chassis allows up to 10 EX4100 switches to be managed as one device

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Model: EX4100-48MP-CHAS
- Access ports: 16 x 100M/1GbE/2.5GbE PoE++ and 32 x 10M/100M/1GbE PoE++
- Uplink ports: 4 x 10GbE SFP+
- Stacking/uplink ports: 4 x 25GbE SFP28
- PoE per port: up to 90 W (IEEE 802.3bt)
- PoE power budget: 1620 W with two power supplies
- MAC address table size: 112000 entries
- Jumbo frame support: 9216 bytes
- Layer support: Layer 2 / Layer 3
- Form factor: 1U rack-mountable
- Chassis height: 1.72 in (4.37 cm)
- Chassis width: 17.36 in (44.09 cm)
- Chassis depth with no PSU or fan module: 13.78 in (35 cm)
- Chassis depth with PSU and fan module installed: 15.05 in (38.24 cm)
- Virtual Chassis: up to 10 members
- Fans and power supplies: not included in this SKU

FAQs

Q: Does this switch include fans and power supplies?
A: No. EX4100-48MP-CHAS is the chassis only. AC or DC power supplies and fan modules for the EX4100 family are fitted separately.

Q: What is needed to reach the full 1620 W PoE budget?
A: The 1620 W PoE budget requires two power supplies fitted in the chassis. Each PoE++ port can deliver up to 90 W under IEEE 802.3bt.

Q: Which ports are multigigabit?
A: 16 of the 48 access ports support 100M/1GbE/2.5GbE with PoE++. The other 32 access ports support 10M/100M/1GbE with PoE++.

Q: Does it need a licence or subscription?
A: Junos OS software features are licence tiered, so confirm the tier you need against the Juniper datasheet. Mist Wired Assurance requires a separate Mist subscription.

Q: Can multiple units be stacked?
A: Yes. Up to 10 EX4100 switches can be interconnected in a Virtual Chassis and managed as a single device, using the 25GbE SFP28 stacking/uplink ports.

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