JNP-QSFP-4X10GE-IR - Juniper 40Gbps 40GBase -IR Single-mode Fiber 1km 1310nm MPO Connector QSFP+ Transceiver Module

JNP-QSFP-4X10GE-IR - Juniper 40Gbps 40GBase -IR Single-mode Fiber 1km 1310nm MPO Connector QSFP+ Transceiver Module

SKU: JNP-QSFP-4X10GE-IR Brand: Juniper Browse: Juniper Network Transceivers Category: Transceiver
$189.47 In Stock — Ships Today

About the JNP-QSFP-4X10GE-IR

Juniper part number JNP-QSFP-4X10GE-IR identifies the JNP-QSFP-4X10GE-IR - Juniper 40Gbps 40GBase -IR Single-mode Fiber 1km 1310nm MPO Connector QSFP+ Transceiver Module, an enterprise-grade Transceiver unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include network speed of 40 GbE, wavelength of 1310 nm, range of 1 km, features of QSFP. Typical use cases include enterprise LAN core-distribution-access architecture, hyperconverged cluster east-west traffic, SAN fabric uplinks, and replacement of EOL/EOSL networking infrastructure under existing OEM warranty contracts. Pro Disk Network sources the JNP-QSFP-4X10GE-IR through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.

Specifications

Part Identification

  • Part Number / MPN

    JNP-QSFP-4X10GE-IR

  • Manufacturer

    Juniper

  • Category

    Transceiver

Technical Specifications

  • Network Speed

    40 GbE

  • Wavelength

    1310 nm

  • Range

    1 km

  • Features

    QSFP

Order & Fulfillment Details

  • Condition

    Refurbished

    Quality Tier
    Professionally tested — new available on request
  • Warranty

    90-Day Pro Disk Network Warranty

    Coverage
    Advance replacement — we ship first, you return the faulty unit
  • Shipping

    Free over $150 — Same-Day Dispatch

    Cutoff
    Orders placed before 3pm ET
  • Returns

    30-Day Returns — US

    Return Window
    Original packaging required
Part Number / MPNJNP-QSFP-4X10GE-IR
ManufacturerJuniper
CategoryTransceiver
Network Speed40 GbE
Wavelength1310 nm
Range1 km
FeaturesQSFP
ConditionRefurbished — new available on request
Warranty90-Day Pro Disk Network Warranty — advance replacement
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Returns — US

Summary

The JNP-QSFP-4X10GE-IR is a Juniper transceiver component with network speed 40 GbE, wavelength 1310 nm, range 1 km. Pro Disk Network sells the JNP-QSFP-4X10GE-IR for $189.47 with same-day US shipping and a 30-day return guarantee.

Trust Signals

  • US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
  • Same-Day US Shipping — orders before 3pm ET ship today via UPS
  • 30-Day Returns — pre-paid label on DOA and defective items

Quick Answer: Is the JNP-QSFP-4X10GE-IR compatible with my switch?

Pro Disk Network validates every JNP-QSFP-4X10GE-IR against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.

How fast does the JNP-QSFP-4X10GE-IR ship?

Pro Disk Network dispatches the JNP-QSFP-4X10GE-IR same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.

Email engineering for a compatibility check ›

Common Use Cases for JNP-QSFP-4X10GE-IR

The JNP-QSFP-4X10GE-IR is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.

  • DCI (Data Center Interconnect) — Inter-DC routing or aggregation. LR4/LR8 transceivers for 10–80 km, ER4 for 40 km, ZR4 for coherent long-haul.
  • Campus Distribution — Catalyst-class campus distribution between IDF and MDF closets. PoE+ where wireless APs and IP phones share infrastructure.
  • Branch / Edge — Smaller form-factor switches and routers for branch sites. SD-WAN-compatible or static-VPN-attached as the architecture dictates.

What is the JNP-QSFP-4X10GE-IR?

The JNP-QSFP-4X10GE-IR is a Juniper network interface module with network speed 40 GbE and wavelength 1310 nm, manufactured by Juniper. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.

Pros & Cons of JNP-QSFP-4X10GE-IR

Pros

  • Same-day US shipping cuts deployment downtime

Cons

  • Refurbished switches may show minor rack-rail wear
  • Power supplies sold separately on certain SKUs
  • Long-haul ZR4/CFP4 modules subject to export-control screening

Frequently Asked Questions about JNP-QSFP-4X10GE-IR

Is the JNP-QSFP-4X10GE-IR a genuine Juniper part?
Yes. Pro Disk Network sources every JNP-QSFP-4X10GE-IR as factory-original Juniper inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Juniper servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Is the JNP-QSFP-4X10GE-IR compatible with my switch?
Pro Disk Network validates every JNP-QSFP-4X10GE-IR against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the JNP-QSFP-4X10GE-IR ship?
Pro Disk Network dispatches the JNP-QSFP-4X10GE-IR same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the JNP-QSFP-4X10GE-IR?
New JNP-QSFP-4X10GE-IR units carry the full Juniper manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the JNP-QSFP-4X10GE-IR?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.

Similar Products

From the Same Series as JNP-QSFP-4X10GE-IR

Other parts that share the JNP series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.

  • JNP-QSFP-100G-CWDM — JNP-QSFP-100G-CWDM - Juniper 100Gbps 100GBase-Cwdm4 Single-mode Fiber 2km 1310nm MPO Connector QSFP28 Transceiver Module — $1,217.50
  • JNP-QSFP-100G-LR4 — JNP-QSFP-100G-LR4 - Juniper 100Gbps 100GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP28 Transceiver Module — $408.42
  • JNP-QSFP-100G-LR4-AO — JNP-QSFP-100G-LR4-AO - Addonics 100Gbps 100GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP28 Transceiver Module — $1,352.63
  • JNP-QSFP-100G-PSM4 — JNP-QSFP-100G-PSM4 - Juniper 100Gbps 100GBase-Psm4 Single-mode Fiber 2km 1310nm MTP/MPO Connector QSFP28 Transceiver Module — $608.42
  • JNP-QSFP-100G-SR4 — JNP-QSFP-100G-SR4 - Juniper 100Gbps 100GBase-SR Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module — $170.53
  • JNP-QSFP-100G-SR4-AO — JNP-QSFP-100G-SR4-AO - Addonics 100Gbps 100GBase-SR Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module — $1,408.61
  • JNP-QSFP-40G-LR4 — JNP-QSFP-40G-LR4 - Juniper 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module — $810.53
  • JNP-QSFP-40G-LX4 — JNP-QSFP-40G-LX4 - Juniper 40Gbps 40GBase-LX4 Multi-mode Fiber 150m 1330nm Duplex LC Connector QSFP+ Transceiver Module — $2,384.21
  • JNP-QSFP-40GE-ER4 — JNP-QSFP-40GE-ER4 - Juniper 40Gbps 40GBase-ER4 Single-mode Fiber 40km 1310nm Duplex LC Connector QSFP+ Transceiver Module — $271.16
  • JNP-QSFP-40GE-IR4 — JNP-QSFP-40GE-IR4 - Juniper 40Gbps 40GBase-IR4 Single-mode Fiber 2km 1310nm Duplex LC Connector QSFP+ Transceiver Module — $170.53
  • JNP-QSFP-4X10GE-LR — JNP-QSFP-4X10GE-LR - Juniper 40Gbps 40GBase-LR Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module — $2,124.21
  • JNP-QSFP-DAC-5M-CURV — JNP-QSFP-DAC-5M-CURV - Juniper 40Gb/s 5m Passive Direct Attach Copper Cable — $220.91

Pro Disk Network Buyer’s Guide: Transceiver

Optic Coding, Vendor Lock-In, and Multi-Vendor Compatibility

If you are running a multi-vendor leaf-spine architecture (Arista leaves and Cisco spines, for example), order optics coded for each endpoint separately. Optics in DAC and AOC cables are factory-coded to each end and cannot be flashed in-field. Plan the coding split at design time and document it in your network drawings.

Bandwidth Sizing for Spine-Leaf, EVPN-VXLAN, and Hyperconverged Storage

Sizing network bandwidth for a leaf-spine fabric using the JNP-QSFP-4X10GE-IR starts with the workload mix. For general-purpose virtualisation, plan 10G server-to-leaf, 25G or 40G leaf-to-spine; oversubscription up to 4:1 is acceptable. For hyperconverged storage (vSAN, Ceph, Storage Spaces Direct), plan 25G server-to-leaf at minimum, 100G leaf-to-spine, oversubscription 1.5:1 maximum. East-west traffic dominates in HCI clusters and starves on oversubscribed fabrics.

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Network switches, routers, firewalls, NICs, SFP and QSFP transceivers, DAC cables, wireless access points.