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Spare DC SFF module matched original perfectly.
PSM-SFF-PTX-DC-S
PTX Small Form Factor DC Power Supply Module, spare
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Name:
PSM-SFF-PTX-DC-S
- Description:
- PTX Small Form Factor DC 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-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.
PSM-SFF-PTX-DC-S price is is available on request. Get immediate quote.
Request bulk order quote for PSM-SFF-PTX-DC-S for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all 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
 PSM-SFF-PTX-DC-S |  CB-PTX-BB |  P2-10G-40G-QSFPP |  CB2-PTX-BB |  PTX10K-LC1101 | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Card | Fiber Transceiver Module | Network Card | Network Card |
| Module Type | SFP+ | Ethernet | QSFP+ | Ethernet | Ethernet |
| Data Rate | 10G | 10G | 10Gbps / 40Gbps | 10Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | QSFP+ | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP / iSCSI / Fibre Channel | TCP/IP / iSCSI | Ethernet, TCP/IP | TCP/IP, iSCSI | TCP/IP |
| Form Factor | PCIe | PCIe | Modular | 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 | Routers, Switches, Servers | Cisco, Juniper, Arista, Dell, HP | Cisco, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 40Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Digital diagnostics monitoring, Link fault pass through, Auto-negotiation | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 7W | 8W | 4.0W | 10W | 8W |
| Interface Ports | SFP+ | Ethernet | QSFP+ | Ethernet | SFP+ |
| Expansion Slots | PCIe | N/A | N/A | N/A | N/A |
| Product Name | PSM-SFF-PTX-DC-S | CB-PTX-BB | P2-10G-40G-QSFPP | CB2-PTX-BB 10GbE Ethernet PCIe Network Card | PTX10K-LC1101 |
| Height | 0.5 inches | 0.3 inches | N/A | N/A | N/A |
| Width | 1.7 inches | 3.5 inches | N/A | N/A | N/A |
| Depth | 3.5 inches | 4.4 inches | N/A | N/A | N/A |
| Weight | 0.2 lbs | 1.2 lbs | N/A | N/A | N/A |
Reviews & Ratings
V
Victor Canning
4
Easy replacement process.
S
Samuel Grant
5
Good standby component.
N
Neil Patterson
3
No installation issues.
J
James Welling
4
Reliable spare power unit.
Questions & Answers
What is the PSM-SFF-PTX-DC-S power supply module?
The PSM-SFF-PTX-DC-S is a small form factor, spare DC power supply module designed for Juniper PTX series routers and switches.
What DC input voltage does the PSM-SFF-PTX-DC-S require?
The module accepts a wide-range 36–75 VDC input to support common telecom and data-center power feeds.
How much output power does the PSM-SFF-PTX-DC-S deliver?
It delivers up to 300 W of continuous DC output power to ensure stable operation under full load.
Is the PSM-SFF-PTX-DC-S hot-swappable?
Yes. The module supports hot-swapping for uninterrupted service and easy field replacement.