• Vibrant pink glossy Juniper fruit sticker for PWR-MX960-4100-AC-S PSU
1 1

Juniper

Juniper PWR-MX960-4100-AC-S | MX960 4100W High-Capacity AC Power Supply, Spare

PWR-MX960-4100-AC-S

Stock Status: Enquire

Request Quote
Sale Sold out
Shipping calculated at checkout.
20-min response

Need a quote or bulk pricing? Answered within 20 minutes, Sydney business hours.

Description

This is a 4100W high-capacity AC power entry module (PEM) for the Juniper MX960 Universal Routing Platform in the MX Series. It suits service provider, data centre and enterprise WAN deployments that need high-capacity, redundant AC power for fully populated chassis. This is the spare unit of the PWR-MX960-4100-AC.

In two-feed mode the module delivers up to 4100W, dropping to 1700W in one-feed mode. It accepts a 200 to 240 VAC nominal input at 50 to 60 Hz through two AC receptacles, drawing 13A per feed, and runs at around 88% efficiency at full load and nominal voltage. Maximum inrush current is 76A in two-feed mode. The module is hot-swappable and field-replaceable, and supports 2+2 redundancy across the two power zones.

It is compatible with the MX960BASE-AC, MX960BASE3-AC, MX960-PREMIUM2-AC and MX960-PREMIUM3-AC chassis. One high-capacity PEM is installed per power zone, giving a minimum of two. The normal-capacity PWR-MX960-AC and the second-generation MX960-PSM-5K-AC are separate models and are not interchangeable with this unit.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable, field-replaceable power entry module
- Dual AC feed inputs, each needing a dedicated power feed and breaker
- Zoned power distribution: PEM 0 and 2 power Zone 0 (lower fan tray, DPC/MPC slots 6-11, SCB slots 1-2)
- PEM 1 and 3 power Zone 1 (upper fan tray, DPC/MPC slots 0-5, SCB 0)
- Full 4100 W capacity in two-feed mode, reduced 1700 W in one-feed mode
- 2+2 power redundancy across the two power zones

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Model number: PWR-MX960-4100-AC (spare SKU: PWR-MX960-4100-AC-S)
- Power supply type: High-capacity AC power entry module (PEM)
- Maximum output power, two-feed mode: 4100 W
- Maximum output power, one-feed mode: 1700 W
- AC nominal input voltage: 200 to 240 VAC
- AC input line frequency: 50 to 60 Hz
- AC input current, two-feed mode: 26 A (13 A per feed)
- AC input current, one-feed mode: 13 A
- Maximum AC inrush current, two-feed mode: 76 A (38 A per feed at 264 VAC)
- Maximum AC inrush current, one-feed mode: 38 A per feed at 264 VAC
- Efficiency: approximately 88% at full load and nominal voltage
- Redundancy, two-feed and one-feed modes: 2+2
- Output power per system, two-feed mode: 8200 W
- Output power per system, one-feed mode: 3400 W
- Minimum PSUs required: 1 per zone, 2 zones, 2 power supplies in total
- Power cords required for full capacity: 4 (one per feed)
- Power zones: Zone 0 = PEM 0 or 2, Zone 1 = PEM 1 or 3

FAQs

Q: What is the difference between two-feed and one-feed mode?
A: With both AC feeds connected the module delivers up to 4100W. With a single feed connected, output is reduced to 1700W.

Q: What AC supply does it need?
A: It needs a 200 to 240 VAC nominal input at 50 to 60 Hz. Each feed draws up to 13A, so each feed needs its own dedicated power feed and breaker.

Q: Which chassis is it compatible with?
A: It fits the Juniper MX960 Universal Routing Platform, including the MX960BASE-AC, MX960BASE3-AC, MX960-PREMIUM2-AC and MX960-PREMIUM3-AC.

Q: Can I mix it with the PWR-MX960-AC or MX960-PSM-5K-AC?
A: No. The normal-capacity PWR-MX960-AC (1700W) and the second-generation MX960-PSM-5K-AC (5100W) are separate models and should not be confused with this high-capacity unit.

Q: How many power supplies does an MX960 need?
A: A minimum of two high-capacity PEMs, one per power zone. Running at full capacity requires four power cords, one per feed.

Related Products

View all Router Modules & Accessories

  • Request a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us  

We are an independent network hardware distributor. We are not affiliated with, or the authorised partner or reseller of, any particular manufacturer.