We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular transceiver module with single MPO optical connector and gold-plated electrical contacts

Extreme Networks

Extreme Networks 100G-SR4-QSFP100M handheld pcs accessory

SKU CH-61QP-1K4EY MPN 100G-SR4-QSFP100M

Four-channel QSFP28 transceiver delivering 26 Gb/s per lane over multimode fibre up to 100 metres

  • 4 independent full-duplex channels for parallel data paths
  • Up to 26Gb/s per channel for high throughput
  • QSFP28 MSA compliant for broad switch compatibility
  • Up to 70m on OM3 and 100m on OM4 multimode fiber
  • Maximum power consumption 3.5W on a single 3.3V supply

Compatible 100G Transceiver

The Extreme Networks 100G-SR4-QSFP100M is a QSFP28 MSA compliant transceiver module built for short-reach multimode fibre links. It delivers four independent full-duplex channels with each lane operating at up to 26Gb/s. The module draws a maximum of 3.5W from a single 3.3V supply and includes a built-in digital diagnostic function. A single MPO connector terminates the optical interface.

Data-centre uplinks and high-density switches

This module suits network engineers who need 100GbE connectivity over OM3 or OM4 multimode fibre within a single rack or adjacent cabinets. It reaches 70m on OM3 and 100m on OM4, so it is not intended for longer campus or metro spans. Buyers who require single-mode reach, CWDM or DWDM wavelengths, or a different form factor such as CFP or SFP28 should select an alternative part.

Hot-pluggable QSFP28 installation

The transceiver inserts directly into any standard QSFP28 cage without tools and is recognised immediately by compliant host firmware. Alignment of the MPO connector is critical; the keyed ferrule must match the patch-cord polarity to avoid crossed fibres. Dust caps should stay in place until the moment of mating, and the digital diagnostic registers should be checked after power-up to confirm link health.

Highlights

  • 4 independent full-duplex channels for parallel data paths
  • Up to 26Gb/s per channel for high throughput
  • QSFP28 MSA compliant for broad switch compatibility
  • Up to 70m on OM3 and 100m on OM4 multimode fiber
  • Maximum power consumption 3.5W on a single 3.3V supply

Specifications

No published specifications for this item yet.

Questions about this item

What multimode fibre cable lengths does the 100G-SR4-QSFP100M support for a working link?

The module reaches 70m on OM3 and 100m on OM4 multimode fibre, so the patch cables you already own must stay within those distances.

Can the 100G-SR4-QSFP100M share a QSFP28 cage with older 28Gb/s transceivers without re-cabling?

Yes, the module is QSFP28 MSA compliant and uses a single MPO connector, so it fits the same cage and fibre plant as legacy 28Gb/s optics.

How do I confirm the 100G-SR4-QSFP100M is operating correctly after installation?

The built-in digital diagnostic function reports real-time temperature, voltage, bias current and optical power so you can verify the link is healthy.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.