MPC7E-10G — Juniper MX Series Modular Port Concentrator line card, 40x 10GbE SFP+ ports
MPN: MPC7E-10G|By: Juniper

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
This is the Juniper MX series modular port concentrator line card, 40x 10GbE SFP+ ports, order code MPC7E-10G. 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.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Featuring
- Port Configuration
- 40x 10GbE
- Manufacturer
- Juniper
Interfaces / Ports
- Port Speed
- 10GbE
Physical characteristics
- 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.
Specifications for MPC7E-10G as published by Juniper. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Juniper MPC7E-10G is deployed
- Sourcing MPC7E-10G against a build sheet that names it explicitly
- Cabling a new rack into an installed fabric
- Replacing an optic that has started erroring
Who this part is for
- Integrators supplying the passive layer with a switch order
- Data centre teams cabling a new rack to an installed fabric
- Procurement buying optics in quantity for a scheduled build
What you get ordering this from us
Ordered by part number
MPC7E-10G is what is quoted and MPC7E-10G is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Reach checked against the run
Fibre type, connector and distance are checked together, so the optic suits the path and not just the port.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is MPC7E-10G genuine and is the warranty intact?
- Yes — new and sealed, with the Juniper warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will MPC7E-10G 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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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.
