QSFP-100GBASE-SR4 Juniper Compatible 100G QSFP28 SR4 100m Transceiver

The QSFP-100GBASE-SR4 is a 100G QSFP28 optical transceiver engineered as a drop-in equivalent for Juniper platforms and is hot-swappable.

• Form Factor: QSFP28
• Data Rate: 100G
• Protocol: SR4
• Fiber Type: MMF
• Reach: 100m
• Connector: MPO-12
• OEM Equivalent: QSFP-100GBASE-SR4

Compatibility: The QSFP-100GBASE-SR4-TFO is TenFour Optics' compatible equivalent of the Juniper QSFP-100GBASE-SR4, coded per order for Juniper platforms. Juniper lists the QSFP-100GBASE-SR4 for use in 100G QSFP28 ports on: ACX Series, EX4650 Series, MX204/MX Series, PTX10000 Series, QFX10000 Series, QFX5120 Series, QFX5130 Series, and QFX5200 Series. To confirm fit for a specific line card or OS release, email 10.4@tenfouroptics.com.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

Short-reach multimode optics like this one live inside the data center — server-to-leaf, leaf-to-spine, and in-row links over OM3 and OM4 fiber where cost-per-port matters more than distance. It is the high-volume workhorse of east-west fabric, keeping optics cost and power low across thousands of ports in a modern build. It operates 100m.

Coded to the host EEPROM, it provides full diagnostic visibility.

We program each module to the Juniper host EEPROM and run it through traffic, DOM, and optical-cleanliness checks before it ships. Compliance documentation (RoHS declaration, IEC 60825-1 laser classification) is available on request for project quotes.

Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.

Download datasheet (PDF)