What warranty comes with QFX-QSFP-40G-ESR4?

All ICD parts include a 30-day satisfaction guarantee minimum. Extended warranty depends on condition tier: NEW (OEM warranty), RENEWED (OEM refurbished warranty), REFURB (ICD 12-month), PULLED (ICD 90-day). Quote for QFX-QSFP-40G-ESR4 will specify exact warranty.

How do I know this part fits my server?

ICD presales engineering verifies compatibility before quoting. QFX-QSFP-40G-ESR4 compatibility is cross-checked against your server model + serial number when you submit your RFQ at https://icd3s.com/quote-request/.

What is the shipping lead time to my country?

Egypt: same-day Cairo (Maadi/Mohandseen pickup) or next business day. GCC (UAE/Saudi/Kuwait/Qatar/Bahrain/Oman): 2-4 business days via Aramex / DHL. All of Africa: 5-10 business days. USA/UK/EU: 5-7 business days. Exact transit time provided per quote.

What is the condition of this part?

ICD stocks four condition tiers: NEW (OEM factory-sealed), RENEWED (OEM refurbished with manufacturer warranty), REFURB (third-party tested with ICD warranty), and PULLED (lab-tested working, removed from operational systems). Each quote specifies the tier available.

How do I get a price?

ICD operates a quote-only model — prices are calculated per-customer based on supplier cost, condition tier, shipping country, urgency, and quantity. Prices are not published online. Submit part number + quantity + destination at https://icd3s.com/quote-request/ for a free quote within 24 hours.

PN: QFX-QSFP-40G-ESR4

QFX-QSFP-40G-ESR4 Juniper 40GBASE-ESR4 QSFP+ Extended Short Reach

Name: QFX-QSFP-40G-ESR4 Juniper 40GBASE-ESR4 QSFP+ Extended Short Reach
Brand: Juniper
SKU: QFX-QSFP-40G-ESR4
Price: 189 USD
Availability: InStock

ICD Verified — Tested & Warranted

Price Match Promise — Found it cheaper? We'll match it.

$189IndicativeRequest a live quote for your exact price · ships worldwide from ICD

SFP Transceiver — Part #QFX-QSFP-40G-ESR4
QSFP
Compatible with Dell, HPE & Lenovo servers. Tested & quality guaranteed.

QFX-QSFP-40G-ESR4 Juniper 40GBASE-ESR4 QSFP+ Extended Short Reach

Genuine Juniper optical/DAC transceiver — QSFP+ Ethernet Transceiver.

Specifications

Part Number	QFX-QSFP-40G-ESR4
Brand	Juniper
Speed	40G
Type	QSFP+ Ethernet Transceiver

Compatibility

Plugs into a matching SFP/QSFP cage at the same speed and form factor. Verify switch/NIC vendor coding compatibility.

Recommended Use

Suited to switch and NIC fibre/copper interconnects.

Tested & shipped worldwide from ICD, Cairo, Egypt.

Product Compatibility❯

Part Numbers❯

Available in: New Renewed Refurbished

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QFX-QSFP-40G-ESR4 Juniper 40GBASE-ESR4 QSFP+ Extended Short Reach