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 QSFP28 transceiver module with matte metal finish and optical ports

HPE Juniper Networking

HPE Juniper Networking JNP-QSFP-100G-PSM4 QSFP28 100GBase-PSM4 server accessory

SKU CH-ERCQ-30S9A MPN JNP-QSFP-100G-PSM4

QSFP28 transceiver delivering 100 Gigabit Ethernet over parallel single-mode fibre up to 2 km

  • Product typeQSFP
  • 100 Gigabit Ethernet speed for high-bandwidth data networking
  • Up to 2 km reach over parallel single-mode fibre
  • QSFP28 form factor fits compatible Juniper QFX10000 switches
  • Single 100GBase-PSM4 port simplifies optical connectivity
  • Meets WEEE, RoHS, REACH and Green Dot environmental standards

Network optics for Juniper QFX10000

This QSFP28 transceiver delivers 100 Gigabit Ethernet connectivity over single-mode fibre. It is designed for optical and data networking environments that require long-reach links up to two kilometres. The module fits Juniper QFX10000 modular Ethernet switches and supports 100GBase-PSM4 operation.

Low power draw in standard operation

The transceiver operates within the normal thermal envelope of the QSFP28 form factor without additional cooling requirements. Power consumption remains consistent with the 100GBase-PSM4 specification during typical data centre workloads. Acoustic output is negligible because the module has no moving parts.

Frees switch ports for parallel single-mode links

Each module occupies one QSFP28 cage and provides a single 100GBase-PSM4 interface for parallel single-mode fibre. It enables high-density 100 Gigabit Ethernet deployments without consuming extra switch slots. Builds that need copper connectivity or multimode reach will require different transceiver types.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $1,241.99
Pricier than about 90% of the 1,119 comparable items (median $74.99).

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

Specifications

Product
Brand nameJuniper
Product typeQSFP
Size & build
Shipping weight0.45 kg
Package size206 × 117 × 33 mm

Questions about this item

How do I install the QSFP28 module into a QFX10000 switch and which orientation avoids the common mis-aligned latch?

Insert the module label-side up into any QSFP28 port on a QFX10000 switch until the internal latch clicks, then connect the MPO single-mode cable with its key notch matched to the port key.

What cleaning or replacement will the optical interfaces need over time?

Inspect and clean the MPO connector end-faces with a single-mode fibre cleaner before each reconnection; replace the module if transmit power drops below the vendor threshold.

What distance limit appears first when running 100GBase-PSM4 continuously?

The 2 km reach over parallel single-mode fibre is the primary limit; signal loss beyond that distance degrades the link before any thermal throttle engages.

More in Drive Cages & Server Add-Ons

Similar items