[specifications] [/specifications]2-port 40-Gigabit Ethernet QSFP+/100-Gigabit Ethernet QSFP28 uplink module
| Module type | 2-port 40/100GbE QSFP+/QSFP28 uplink module |
| Ports | 2x QSFP+ (40G) or QSFP28 (100G), platform dependent |
| Breakout | 4x10G (QSFP+) or 4x25G (QSFP28) where supported |
| Hot-swap | Yes, field-replaceable |
| Compatibility | Select EX Series with -M UM uplink bay |
| Optics/cables | Supports SR/LR/CR and AOC DAC for QSFP+/QSFP28 |
| Form factor | Hot-swappable uplink module for EX Series |
| Port configuration | 2x QSFP+/QSFP28 cages |
| Max aggregate bandwidth | Up to 200 Gbps (2x100G) |
| Breakout support | 4x10G from 40G; 4x25G from 100G (platform dependent) |
| Media support | 40GBASE-SR4/LR4/CR4; 100GBASE-SR4/LR4/CR4; DAC/AOC |
| Features | LACP; Virtual Chassis/MLAG uplink use (platform dependent) |
| MACsec | Supported on capable platforms/optics |
| Power consumption | Approximately 8–18 W (without optics) |
| Operating conditions | 0–45°C; 5–90% RH; follows chassis airflow |
| Compliance | IEEE 802.3ba/802.3bj/802.3by; CE/FCC; RoHS |
Yes, the Juniper EX-UM-2QSFP-MR Uplink Module is currently in stock and available for immediate shipment from our Boulder, CO warehouse. Same-day shipping on orders placed before 2pm MT.
This EX-UM-2QSFP-M is professionally refurbished or new-surplus enterprise hardware. Every unit is fully tested, factory-reset, and inspected before shipping. Cosmetic blemishes (rack marks, minor scuffs) may be present but never affect functionality.
The EX-UM-2QSFP-M comes with the Eldo Systems Lifetime Warranty covering hardware defects. We are an independent reseller — manufacturer warranties do not apply, but our lifetime coverage matches or exceeds typical OEM terms.
Free ground shipping on every order, included in the price. Orders ship same-day if placed before 2pm MT (Mon–Fri). Expedited overnight and 2-day options are available at checkout for urgent deployments.
Yes — we ship worldwide. International orders are quoted individually so we can present accurate freight, duties, and lead time. Use the Request a Quote form or call (484) 630-1533 to start.
Absolutely. We offer volume discounts and project pricing for resellers, integrators, and end-users buying in quantity. Submit a quote with your target quantity and our team will respond within 15 minutes during business hours.
Get the EX-UM-2QSFP-M from Eldo Systems with lifetime warranty and free ground shipping.
Independent Reseller Notice: Eldo Systems is an independent reseller of refurbished and new-surplus enterprise networking equipment. We are not affiliated with, authorized by, or endorsed by Cisco, Juniper, Arista, HPE, Dell, Meraki, Fortinet, Mellanox, NVIDIA, Finisar, or any other manufacturer listed on this site. All product names, logos, and brands are property of their respective owners. All products sold are refurbished or new-surplus unless otherwise noted. Manufacturer warranties do not apply; all items are covered by the Eldo Systems Lifetime Warranty.
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