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Spare AC module ready for immediate deployment.
PSM2-PTX-AC-S
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PTX High Capacity AC PSM, spare
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Name:
PSM2-PTX-AC-S
- Description:
- PTX High Capacity AC PSM, spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
3 Year Extended Warranty
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PSM2-PTX-AC-S Overview
PSM2-PTX-AC-S is a high-performance Ethernet network card that supports 10Gbps data rates and features an SFP+ connector designed for use in routers, switches, and servers. It operates on standard TCP/IP protocols to ensure reliable connectivity for data centers and enterprise environments.
This PCIe form factor card is engineered for seamless installation and optimal performance, making it an excellent choice for expanding network capacity and upgrading server interfaces in high-speed networks. Its built-in features—such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS—underscore its commitment to delivering robust functionality for mission-critical applications.
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Request bulk order quote for PSM2-PTX-AC-S for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all Juniper products.
PSM2-PTX-AC-S Specifications
- Power Consumption
- 15W
- Height
- 1.5 inches
- Expansion Slots
- SFP
- Weight
- 0.8 lbs
- Depth
- 5.0 inches
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Connector Type
- SFP+
- Width
- 3.5 inches
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Supported Protocols
- TCP/IP
- Max Speed
- 10Gbps
- Interface Ports
- Ethernet
- Form Factor
- PCIe
- Data Rate
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Product Name
- PSM2-PTX-AC-S
PSM2-PTX-AC-S Use Case
Data Center Core Network Redundancy with PSM2-PTX-AC-S-PTX High Capacity AC Spare
In a hyperscale data center, network engineers install the PSM2-PTX-AC-S-PTX High Capacity AC PSM as an N+1 spare alongside active power modules in PTX series core routers. Upon primary PSM failure, the spare auto-engages, preserving 100% of router throughput. Benefit: achieves five-nines availability, prevents unplanned downtime, and extends equipment MTBF without manual intervention.
Telecom Edge Site Emergency Failover for 5G Base Stations
At remote 5G aggregation sites, field technicians pre-stage the PSM2-PTX-AC-S-PTX High Capacity AC PSM spare to support critical radio access network (RAN) equipment. When an AC power module degrades, the spare swaps in hot-swap fashion, sustaining radio link uptime. Benefit: eliminates costly site visits, cuts OPEX by 30%, and guarantees uninterrupted 5G service delivery under SLA.
Cloud Service Provider Maintenance without Traffic Disruption
A leading cloud operator leverages the PSM2-PTX-AC-S-PTX High Capacity AC PSM spare in its PTX backbone during scheduled power module firmware upgrades. The spare takes over load seamlessly, allowing rolling maintenance on active PSMs. Benefit: maintains full packet capacity throughout maintenance windows, ensures SLA compliance, and improves operational efficiency by 25%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PSM2-PTX-AC-S |  SIB3-PTX5K-S |  RE-PTX-X8-64G-R |  P2-100GE-OTN |  SIB-SFF-PTX-240-S | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Module | Network Card |
| Module Type | Ethernet | Ethernet | Ethernet Module | OTN | Ethernet |
| Data Rate | 10Gbps | 10G | 40Gbps | 100G | 40G |
| Connector Type | SFP+ | SFP+ | QSFP+ | SFP28 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | Modular | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 40Gbps | 100Gbps | 40Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W | N/A | 15W | 25W | 25W |
| Interface Ports | Ethernet | SFP+ | QSFP+ | SFP28 | SFP+ |
| Expansion Slots | SFP | N/A | N/A | N/A | N/A |
| Product Name | PSM2-PTX-AC-S | SIB3-PTX5K-S High-Speed Ethernet Module | RE-PTX-X8-64G-R | P2-100GE-OTN | SIB-SFF-PTX-240-S |
| Height | 1.5 inches | N/A | N/A | N/A | N/A |
| Width | 3.5 inches | N/A | N/A | N/A | N/A |
| Depth | 5.0 inches | N/A | N/A | N/A | N/A |
| Weight | 0.8 lbs | N/A | N/A | N/A | N/A |
Reviews & Ratings
M
Martin Keaton
4
Good standby power option.
O
Oliver Hastings
5
Matches original hardware perfectly.
C
Caleb Thornton
5
No compatibility concerns.
R
Ross Milford
5
Reliable spare unit.
Questions & Answers
What is the PSM2-PTX-AC-S PTX High Capacity AC PSM, spare?
The PSM2-PTX-AC-S PTX High Capacity AC PSM, spare, is a hot-swappable AC power supply module designed to deliver robust, reliable power for PTX series routers.
What are the technical specifications of the PSM2-PTX-AC-S?
The PSM2-PTX-AC-S supports 100–240 VAC input at 50–60 Hz, delivers up to 3000 W of DC power to the PTX chassis, and features active cooling for optimal thermal management.
Which devices are compatible with the PSM2-PTX-AC-S?
The PSM2-PTX-AC-S is fully compatible with PTX1000, PTX3000, and PTX5000 series routers and supports seamless integration as a spare power supply module.
What is the power capacity of the PTX High Capacity AC PSM?
The PTX High Capacity AC PSM (PSM2-PTX-AC-S) delivers up to 3000 W of continuous DC power, ensuring high availability and performance for critical network operations.
Is the PSM2-PTX-AC-S hot-swappable?
Yes. The PSM2-PTX-AC-S is fully hot-swappable, allowing power module replacement without system downtime or disruption to network services.
What input voltage range does the PSM2-PTX-AC-S support?
The PSM2-PTX-AC-S supports universal input voltage from 100 VAC to 240 VAC at 50 Hz/60 Hz, enabling global deployment without manual voltage adjustments.
What output does the PSM2-PTX-AC-S provide?
The PSM2-PTX-AC-S converts AC input to a 54 V DC bus, delivering stable, high-efficiency power to the PTX system's internal components.
How do I install the PTX High Capacity AC PSM, spare?
To install the PSM2-PTX-AC-S, align the module with the chassis slot, slide it until you hear the latch click, and secure it; the system auto-detects the new module.
What safety certifications does the PSM2-PTX-AC-S have?
The PSM2-PTX-AC-S is certified to UL, CSA, CE, and RoHS standards, ensuring compliance with global safety and environmental regulations.
What is the operating temperature range for the PSM2-PTX-AC-S?
The PSM2-PTX-AC-S operates reliably between 0 °C and 40 °C (32 °F to 104 °F), with humidity tolerance up to 90% non-condensing.
What is the mean time between failures (MTBF) for the PSM2-PTX-AC-S?
The PSM2-PTX-AC-S boasts an MTBF of over 100,000 hours, reflecting high reliability and long-term operational stability.
What warranty covers the PSM2-PTX-AC-S?
The PSM2-PTX-AC-S is backed by a one-year limited warranty, covering manufacturing defects and providing next-business-day replacement support.
Can I use multiple PSM2-PTX-AC-S modules for redundancy?
Yes. You can deploy two or more PSM2-PTX-AC-S modules in an N+1 configuration to ensure uninterrupted power in case of a module failure.
How do I maintain the PTX High Capacity AC PSM, spare?
Regularly inspect and clean the PSM2-PTX-AC-S vents, ensure proper airflow, and verify connections to maintain optimal performance and longevity.
Where can I purchase the PSM2-PTX-AC-S spare power supply module?
You can purchase the PSM2-PTX-AC-S through authorized network equipment resellers or directly from our online store to guarantee genuine parts and support.
How do I replace a faulty PSM2-PTX-AC-S module?
Power down the affected chassis bay if not hot-swapped, release the module latch, remove the defective PSM2-PTX-AC-S, insert the new spare, and verify status via chassis LEDs.