United States
Name:
PSM-SFF-PTX-DC-S
- Description:
- PTX Small Form Factor DC Power Supply Module, spare
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- Brand:
- Juniper
- Condition:
- GTIN:
- 705595731246
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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PSM-SFF-PTX-DC-S Overview
PSM-SFF-PTX-DC-S is a high-performance network module engineered to enhance data center connectivity through robust 10Gbps throughput. This SFP+ network card is designed with industry-standard SFP+ connector interfaces to ensure seamless integration with routers, switches, and servers while supporting critical protocols such as TCP/IP, iSCSI, and Fibre Channel.
Featuring a compact PCIe form factor, PSM-SFF-PTX-DC-S enables quick installation and reliable operation in demanding network environments. It is ideally suited for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks where performance, compatibility, and efficient power consumption are essential.
What is the price of PSM-SFF-PTX-DC-S?
Pricing for PSM-SFF-PTX-DC-S is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for PSM-SFF-PTX-DC-S.
Explore more options from Network Modules And Cards or explore other Juniper products.
PSM-SFF-PTX-DC-S Specifications
| Product Type | Network Module / Network Card |
| Module Type | SFP+ |
| Data Rate | 10G |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP / iSCSI / Fibre Channel |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 7W |
| Interface Ports | SFP+ |
| Expansion Slots | PCIe |
| Product Name | PSM-SFF-PTX-DC-S |
| Height | 0.5 inches |
| Width | 1.7 inches |
| Depth | 3.5 inches |
| Weight | 0.2 lbs |
PSM-SFF-PTX-DC-S Use Case
Redundant DC Power Module for Telecom Base Station Reliability
In a remote 5G base station deployment, network engineers integrate the PSM-SFF-PTX-DC-S-PTX Small Form Factor DC Power Supply Module, spare into an N+1 redundant shelf. Its hot-swappable, compact design fits crowded outdoor cabinets. Benefit: Achieves carrier-grade 99.999% uptime with 50% faster Mean Time to Repair (MTTR) via tool-less module replacement.
Compact DC Power Supply for Edge Data Center Networking Equipment
An urban edge data center powering high-density switches and firewalls leverages the PSM-SFF-PTX-DC-S-PTX spare DC module. Delivering efficient 48 V output in a 1U footprint, it streamlines rack integration and supports live swaps. Benefit: Increases rack density, boosts energy efficiency by 20%, and enables zero-impact maintenance for continuous service delivery.
Reliable DC Power Backup for Smart Factory Automation Systems
An automotive smart factory standardizes on PSM-SFF-PTX-DC-S-PTX spare modules in 24 V PLC control cabinets to power robotic assembly lines. The module’s precision regulation and hot-swap capability ensure uninterrupted production cycles. Benefit: Cuts unplanned downtime by 40%, simplifies onsite replacement, and reduces total cost of ownership.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Dell, HP | Routers, Switches, Servers | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | SFP+ | RJ-45 | SFP+ | QSFP+ |
| Data Rate | 10G | 10Gbps | 10Gbps | 10G | 10Gbps / 40Gbps |
| Depth | 3.5 inches | N/A | N/A | 4.4 inches | N/A |
| Expansion Slots | PCIe | N/A | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | Modular |
| Height | 0.5 inches | N/A | N/A | 0.3 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | SFP+ | Ethernet | Ethernet | QSFP+ |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 40Gbps |
| Module Type | SFP+ | Ethernet | Ethernet | Ethernet | QSFP+ |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 7W | 8W | 10W | 8W | 4.0W |
| Product Name | PSM-SFF-PTX-DC-S | PTX10K-LC1101 | CB2-PTX-BB 10GbE Ethernet PCIe Network Card | CB-PTX-BB | P2-10G-40G-QSFPP |
| Product Type | Network Module / Network Card | Network Card | Network Card | Network Card | Fiber Transceiver Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| 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, Jumbo Frames, QoS | Digital diagnostics monitoring, Link fault pass through, Auto-negotiation |
| Supported Protocols | TCP/IP / iSCSI / Fibre Channel | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI | Ethernet, TCP/IP |
| Weight | 0.2 lbs | N/A | N/A | 1.2 lbs | N/A |
| Width | 1.7 inches | N/A | N/A | 3.5 inches | N/A |
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Questions & Answers
Q
What is the PSM-SFF-PTX-DC-S power supply module?
A
The PSM-SFF-PTX-DC-S is a small form factor, spare DC power supply module designed for Juniper PTX series routers and switches.
Q
What DC input voltage does the PSM-SFF-PTX-DC-S require?
A
The module accepts a wide-range 36–75 VDC input to support common telecom and data-center power feeds.
Q
How much output power does the PSM-SFF-PTX-DC-S deliver?
A
It delivers up to 300 W of continuous DC output power to ensure stable operation under full load.
Q
Is the PSM-SFF-PTX-DC-S hot-swappable?
A
Yes. The module supports hot-swapping for uninterrupted service and easy field replacement.
Q
Which Juniper PTX systems are compatible with this module?
A
The PSM-SFF-PTX-DC-S is compatible with PTX1000, PTX3000, and PTX5000 series routers.
Q
How do I install the PSM-SFF-PTX-DC-S module?
A
Slide the module into an available PTX power-supply bay, secure the latch, then connect the 36–75 VDC input cable.
Q
Does the PSM-SFF-PTX-DC-S support redundant power configurations?
A
Yes. It supports N+1 redundant operation when installed alongside additional identical modules.
Q
What are the physical dimensions and weight of the module?
A
The module measures 198 mm × 100 mm × 36 mm and weighs approximately 0.9 kg.
Q
What safety and regulatory certifications does the PSM-SFF-PTX-DC-S have?
A
It is certified to UL 60950-1, IEC 62368-1, CE, FCC Class A, and RoHS for global compliance.
Q
What is the operating temperature range for this power supply?
A
The module operates reliably in ambient temperatures from -20 °C to 65 °C.
Q
What efficiency rating does the PSM-SFF-PTX-DC-S achieve?
A
It delivers up to 90% conversion efficiency at full load to minimize energy loss.
Q
How can I troubleshoot if the module shows no output?
A
Verify the DC input voltage, inspect the cable connection, check the status LED, and reseat the module.
Q
What warranty coverage is provided with the PSM-SFF-PTX-DC-S?
A
Juniper offers a one-year limited warranty covering defects in materials and workmanship.
Q
Where can I purchase a spare PSM-SFF-PTX-DC-S module?
A
You can order directly from Juniper Networks or through any authorized Juniper reseller.
Q
Can this module be used in telecom or carrier-grade environments?
A
Yes. It is specifically engineered for telecom-grade reliability and 24/7 network operations.
Q
What built-in protection features does the power supply include?
A
It offers overvoltage, overcurrent, overtemperature, and short-circuit protections for system safety.
