Juniper transceivers and cables — 495 genuine Juniper parts: 1G SFP optics (EX-SFP-1GE-SX, LX, T and BX), 10G SFP+ (EX-SFP-10GE and QFX-SFP-10GE in SR, LR, ER and ZR reaches), 25G SFP28 (JNP-SFP-25G), 40G QSFP+ (QFX-QSFP-40G-SR4, JNP-QSFP-40G-LR4, ER4), 100G QSFP28 (JNP-QSFP-100G-SR4, LR4 and CWDM4), CFP and XFP modules for MX and PTX routers, SRX-SFP optics for firewalls, plus direct attach copper, active optical and 40G-to-4x10G breakout cables.
Optics are offered new or tested with their Juniper part numbers and 740- manufacturing numbers, so they are recognized by Junos without unsupported-optic warnings. We help match reach, fiber type and connector for each EX, QFX, MX or SRX port.
What to include in your RFQ: the Juniper part number (for example EX-SFP-10GE-LR or JNP-QSFP-100G-SR4), quantity, the switch or router model, link distance and fiber type, and the delivery country.
Free worldwide DDP shipping — all duties, taxes and customs clearance included in the quoted price. Quotes returned within 24 hours; company purchase orders accepted.
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Frequently Asked Questions
What is the difference between EX-SFP and QFX-SFP optics?
Both are Juniper SFP and SFP+ optics; the prefix reflects the platform family they were introduced with. Many work across EX, QFX and MX, so send the device model and we confirm support.
Do you have Juniper DAC and breakout cables?
Yes — 10G SFP+ and 40G QSFP+ direct attach copper cables, 100G active optical cables and QSFP+ to 4x SFP+ breakout cables in several lengths.
Which 100G optic do I need for 10 km?
For single-mode links up to 10 km use QSFP28 LR4 (or CWDM4 up to 2 km); SR4 is for multimode links up to about 100 m. Tell us the distance and fiber and we match the module.
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