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 SFP+ transceiver module with metal housing and optical port

HPE Juniper Networking

HPE Juniper Networking JNP-SFP-10G-BX10D SFP+ 10GBase-BX server accessory

SKU CH-JRQ1-864JE MPN JNP-SFP-10G-BX10D

Single-mode SFP+ transceiver for 10 Gigabit Ethernet over one fibre strand, compatible with QFX5100 switches

  • Product typeSFP
  • 10 Gigabit Ethernet speed over single-mode fiber
  • Bi-directional 10GBase-BX interface with one port
  • Direct compatibility with Juniper QFX5100 switches
  • RoHS, REACH and WEEE certified for environmental compliance
  • Hot-pluggable SFP+ form factor for easy installation

SFP+ module for 10G optical links

This Juniper SFP+ transceiver delivers 10 Gigabit Ethernet connectivity over single-mode optical fibre. It is designed for data networking and optical network applications in compatible Juniper equipment. The module uses a 10GBase-BX interface for bidirectional transmission on a single fibre strand.

Practical limits of the 10GBase-BX interface

The 10GBase-BX standard operates over single-mode fibre using wavelength-division multiplexing to send and receive on one strand. Link distance and loss budget depend on the specific BX variant and the fibre plant installed. Ensure the mating module uses the complementary TX and RX wavelengths for the link to establish.

Check your switch port and fibre patching

Verify that the target switch port supports 10GBase-BX SFP+ modules and that the specific Juniper QFX5100 compatibility is confirmed for your firmware version. Confirm the existing fibre patch cables are single-mode with the correct connector polish. The complementary BX module must be deployed at the far end.

How it compares

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

Price $387.99
Pricier than about 83% 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 typeSFP
Size & build
Shipping weight0.45 kg
Package size173 × 112 × 30 mm

Questions about this item

Should I pick the 10GBase-BX single-mode version or a different wavelength for my Juniper QFX5100?

The JNP-SFP-10G-BX10D is a 10GBase-BX single-mode module built for the QFX5100; choose it when your link requires the BX wavelength pair and 10 km reach.

What does the 10 Gigabit Ethernet rating deliver in a live QFX5100 port?

It provides a full-duplex 10 Gb/s optical link over single-mode fibre with the BX wavelength mapping, limited by the 10GBase-BX standard.

Which SFP+ interface standard does this module use and what distance does it cap at?

It uses the SFP+ form factor with a 10GBase-BX interface, capping the practical reach at 10 km on single-mode fibre.

More in Drive Cages & Server Add-Ons

Similar items