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

Finisar Corporation

Finisar Corporation FTLC9558REPM 100GBASE-SR4 QSFP28 850nm 4x server accessory

SKU CH-TY9B-R9SR1 MPN FTLC9558REPM

A 100GBASE-SR4 QSFP28 transceiver using four 850nm VCSELs over multimode fibre with an MPO connector and pull tab

  • 100 Gbps throughput with 100GBASE-SR4 standard
  • 850 nm VCSEL array over multimode fibre
  • MPO connector with pull-tab for quick changes
  • RoHS compliant build meets environmental rules

Finisar 100GBASE-SR4 QSFP28 Transceiver

The Finisar FTLC9558REPM is a new 100GBASE-SR4 QSFP28 optical transceiver module designed for 100 Gigabit Ethernet links over multimode fibre. It operates at 850 nm using a 4x VCSEL array and terminates with an MPO connector featuring a pull tab for easy extraction. The module is RoHS compliant and built for standard server and data-centre networking equipment.

Suited for 100G short-reach multimode deployments

This module fits networks that run 100GBASE-SR4 over OM3 or OM4 multimode fibre within standard data-centre distances. It is not suited for single-mode fibre infrastructure, longer-reach 100G requirements, higher port speeds, or environments that demand extended-temperature operation.

Highlights

  • 100 Gbps throughput with 100GBASE-SR4 standard
  • 850 nm VCSEL array over multimode fibre
  • MPO connector with pull-tab for quick changes
  • RoHS compliant build meets environmental rules

Specifications

No published specifications for this item yet.

Questions about this item

What port type and cable connector does the FTLC9558REPM module require for installation?

The module uses a QSFP28 port and connects via an MPO interface on multimode fibre.

Which insertion step is most often missed when fitting this transceiver?

Fully seat the module until the pull-tab latch clicks, otherwise the link will not come up.

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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