740-007326 — Juniper Networks 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, Duplex LC)
MPN: 740-007326|By: Juniper Networks

Starting from
$70
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
The Juniper Networks 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, duplex LC) is supplied under part number 740-007326. Direct-attach copper is cheaper and lower latency than optics but is limited by length and by what each switch will accept. Tell us the two endpoints and we will say which of the two is right for the run.
Priced per unit, with tiered pricing at quantity — send the number you need and we will come back with the banded price.
Featuring
- Manufacturer
- Juniper Networks
Interfaces / Ports
- Connector
- LC
Physical characteristics
- Transceiver Type
- SX
- Product Type
- Transceivers & Cables
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
The table below is what the transceiver is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Juniper Networks 740-007326 is deployed
- Swapping out a failed transceiver for 740-007326 under change control
- Replacing an optic that has started erroring
- Bringing up a new link between two existing switches
Who this part is for
- Integrators supplying the passive layer with a switch order
- MSPs holding spare optics against a customer SLA
- Procurement buying optics in quantity for a scheduled build
What you get ordering this from us
Ordered by part number
Quoted and supplied against 740-007326 specifically, so what arrives is what your build sheet asks for.
Coded for both ends
Tell us the switch at each end and we confirm the vendor coding before dispatch rather than after a link fails to come up.
Reach checked against the run
Fibre type, connector and distance are checked together, so the optic suits the path and not just the port.
Questions buyers ask about this part
- Is 740-007326 genuine and is the warranty intact?
- Yes — new and sealed, with the Juniper Networks warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will 740-007326 work in my server?
- Tell us the switch at both ends of the link. Optics are frequently vendor-coded, so a module that is electrically correct can still refuse to come up; we confirm the coding for both ends before it ships.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build — both ends and the switch have to agree.
