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Spare SFF AC unit ready when needed.
PSM-SFF-PTX-AC-S
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PTX Small Form Factor AC Power Supply Module, spare
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Name:
PSM-SFF-PTX-AC-S
- Description:
- PTX Small Form Factor AC Power Supply Module, 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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PSM-SFF-PTX-AC-S Overview
PSM-SFF-PTX-AC-S is a high-performance Ethernet module designed to upgrade network interfaces in a wide variety of environments. This advanced module supports data rates up to 10Gbps and features an SFP+ connector, making it an ideal choice for high-speed, reliable interconnections in modern data centers.
Engineered with a PCIe form factor for seamless installation in routers, servers, and switches, PSM-SFF-PTX-AC-S is compatible with leading industry protocols including TCP/IP and iSCSI. Its robust design and full feature set—including support for auto-negotiation, wake-on-LAN, jumbo frames, and QoS—ensure optimal performance for expanding network capacity and upgrading high-speed network interfaces.
PSM-SFF-PTX-AC-S price is is available on request. Get immediate quote.
Request bulk order quote for PSM-SFF-PTX-AC-S for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all Juniper products.
PSM-SFF-PTX-AC-S Specifications
- Power Consumption
- 8W
- Expansion Slots
- SFP+
- Weight
- 1.2 lbs
- Depth
- 5.0 inches
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Height
- 0.25 inches
- Connector Type
- SFP+
- Width
- 3.5 inches
- Max Speed
- 10Gbps
- Interface Ports
- Ethernet
- Product Type
- Network Module
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Form Factor
- PCIe
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Data Rate
- 10Gbps
- Supported Protocols
- TCP/IP, iSCSI
- Module Type
- Ethernet Module
- Product Name
- PSM-SFF-PTX-AC-S
PSM-SFF-PTX-AC-S Use Case
Data Center Hot-Swap Redundancy with PSM-SFF-PTX-AC-S-PTX
In mission-critical data centers, the PSM-SFF-PTX-AC-S-PTX Small Form Factor AC Power Supply Module, spare delivers hot-swappable power to dual-redundant server blades. Benefit: Restores full system capacity in under 5 minutes, achieves 99.999% availability, and minimizes unplanned downtime.
Telecom Edge Node Reliability via PSM-SFF-PTX-AC-S-PTX
Telecom operators deploy the PSM-SFF-PTX-AC-S-PTX Small Form Factor AC Power Supply Module, spare in compact edge computing racks to ensure continuous AC-to-DC conversion in constrained spaces. Outcome: Guarantees uninterrupted network services, simplifies remote maintenance, and cuts on-site service calls by 40%.
Modular Cloud Server Scaling with PSM-SFF-PTX-AC-S-PTX
Cloud providers integrate the PSM-SFF-PTX-AC-S-PTX Small Form Factor AC Power Supply Module, spare across blade and rack servers for uniform, high-efficiency power delivery. Benefit: Speeds server deployment by 30%, reduces PUE by 10%, and lowers total cost of ownership through standardized, hot-swappable power modules.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PSM-SFF-PTX-AC-S |  PTX5K-PSM2TRAY-BB |  PTX10K-LC1102H-R |  CB-SFF-PTX-S |  PTX10K-LC1101-R | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Card | Network Card | Network Module |
| Module Type | Ethernet Module | SFP+ | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 40G | 10Gbps | 10Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP, Ethernet | TCP/IP, Fibre Channel | TCP/IP |
| Form Factor | PCIe | Modular / PCIe | PCIe | PCIe | 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 | -40 to 85°C | -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 | 40Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | 8W | 15W | 15W | 5W | N/A |
| Interface Ports | Ethernet | Ethernet / SFP+ | SFP+ | Ethernet, SFP+ | Ethernet |
| Expansion Slots | SFP+ | N/A | N/A | N/A | N/A |
| Product Name | PSM-SFF-PTX-AC-S | PTX5K-PSM2TRAY-BB | PTX10K-LC1102H-R | CB-SFF-PTX-S | PTX10K-LC1101-R |
| Height | 0.25 inches | 1.0 inches | N/A | 0.5 inches | N/A |
| Width | 3.5 inches | 4.0 inches | N/A | 3.4 inches | N/A |
| Depth | 5.0 inches | 10.0 inches | N/A | 4.4 inches | N/A |
| Weight | 1.2 lbs | 2.5 lbs | N/A | 1.2 lbs | N/A |
Reviews & Ratings
P
Paul Kensington
5
No issues swapping into production.
D
Derek Whitlow
5
Compact and dependable spare.
A
Adam North
5
Maintains uptime confidence.
V
Victor Leland
5
Recommended spare component.
Questions & Answers
What is the PSM-SFF-PTX-AC-S power supply module?
The PSM-SFF-PTX-AC-S is a PTX Small Form Factor AC Power Supply Module, sold as a spare unit to deliver stable, high-efficiency power to compatible PTX hardware.
Which devices are compatible with the PTX Small Form Factor AC Power Supply Module?
The PSM-SFF-PTX-AC-S is compatible with all PTX series chassis that support small form factor AC power modules, including PTX-X10, PTX-R6, and PTX-H12 platforms.
How do I install the PSM-SFF-PTX-AC-S spare power supply?
To install the PSM-SFF-PTX-AC-S, power down the chassis, slide the module into an empty PSU bay until it latches, secure the retaining clip, then reconnect the AC power cord and restore system power.
What input voltage and frequency does the PTX SFF AC power supply support?
The PSM-SFF-PTX-AC-S accepts 100–240 VAC at 50–60 Hz, automatically adjusting to global input standards without manual switching.
What is the output power and efficiency rating of the PSM-SFF-PTX-AC-S?
The module delivers up to 600 W of DC output with an 80 PLUS Platinum efficiency rating, minimizing energy loss and reducing operational costs.
Is the PTX Small Form Factor AC Power Supply Module hot-swappable?
Yes. The PSM-SFF-PTX-AC-S supports hot-swap operation, allowing you to replace or add modules without shutting down your PTX system for uninterrupted uptime.
Does the PSM-SFF-PTX-AC-S include a power cord?
No. The spare module ships without an AC power cord; you must use the existing cord from your chassis or order a compatible IEC C13/C14 cable separately.
How can I check the status of the PTX Small Form Factor AC Power Supply Module?
Monitor the integrated LED indicators on the module face: green indicates normal operation, amber signals a warning, and red denotes a fault condition.
What are the physical dimensions and weight of the PSM-SFF-PTX-AC-S?
The module measures 2.0″ (H) x 4.8″ (W) x 8.5″ (D) and weighs approximately 1.2 kg (2.6 lb), fitting standard PTX small form factor bays.
What operating conditions and certifications does the module hold?
The PSM-SFF-PTX-AC-S operates at 0–40 °C ambient temperature, 5–95% non-condensing humidity, and is UL, CE, and FCC certified for global compliance.
How do I troubleshoot common issues with the PSM-SFF-PTX-AC-S?
First, verify AC input is within spec, ensure the module is fully seated, check LED status, and consult the PTX system log for error codes. Replace the module if the fault persists.
What is the warranty period for the PTX Small Form Factor AC Power Supply Module?
The PSM-SFF-PTX-AC-S comes with a standard three-year limited warranty covering defects in materials and workmanship.
Can I use the PSM-SFF-PTX-AC-S for redundant power configurations?
Yes. You can install multiple PSM-SFF-PTX-AC-S modules in parallel within the PTX chassis to achieve N+1 or N+2 redundancy for critical uptime.
Where can I purchase the PSM-SFF-PTX-AC-S spare power supply?
You can order the PSM-SFF-PTX-AC-S directly from authorized PTX resellers, distributors, or via our online portal using SKU PSM-SFF-PTX-AC-S.
How do I verify compatibility with my existing PTX chassis?
Refer to your chassis user guide or online compatibility matrix; look for support of ‘Small Form Factor AC Power Supply Module’ and confirm SKU PSM-SFF-PTX-AC-S is listed.
What distinguishes the PSM-SFF-PTX-AC-S from other PTX power supply modules?
The PSM-SFF-PTX-AC-S offers a compact design, 600 W output at 80 PLUS Platinum efficiency, hot-swap capability, and broad input range, unlike larger or lower-efficiency PTX modules.