• Vibrant pink glossy Juniper fruit sticker for EX-UM-2QSFP-MR module
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Juniper

Juniper EX-UM-2QSFP-MR | 2x100G QSFP28 + 2x40G QSFP+ uplinks | hot-swappable | for EX4300-48MP

EX-UM-2QSFP-MR

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Description

Expand EX4300-48MP uplink capacity with two 100GbE QSFP28 and two 40GbE QSFP+ ports in a single hot-swappable module. Ideal for high-density aggregation or core connectivity while preserving flexibility for mixed 100G/40G environments.

Features

- High-density 2x100G + 2x40G uplink flexibility
- Purpose-built for EX4300-48MP multigig switches
- Hot-swappable design minimizes maintenance downtime
- Broad QSFP28/QSFP+ optic and DAC/AOC compatibility
- No port activation license required
- Ideal for leaf-spine and campus core uplinks
- Tool-less installation into uplink bay

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

Technical Specifications

- Interfaces: 2x QSFP28 100GbE + 2x QSFP+ 40GbE
- Port speeds: 100G and 40G
- Hot-swappable FRU: Yes
- Transceiver/DAC support (100G): QSFP28 SR4/LR4/CR4, DAC/AOC (model/Junos dependent)
- Transceiver/DAC support (40G): QSFP+ SR4/LR4/CR4, DAC/AOC
- Compatibility: EX4300-48MP multigigabit models
- Use cases: 100G/40G uplinks to core/leaf-spine aggregation
- Licensing: No additional license required for port activation
- Installation: Tool-less insertion into uplink module bay
- Software: Junos OS (confirm version for specific optic profiles)

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