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UCS-SFP-1WSR-C
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SFP+,10GE, SR Optical, 850nm Cisco UCS Compatible
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UCS-SFP-1WSR-C
- Description:
- SFP+,10GE, SR Optical, 850nm Cisco UCS Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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UCS-SFP-1WSR-C Overview
UCS-SFP-1WSR-C is a 1 Gigabit optical SFP transceiver that features LC connectors and is designed for short-range applications in enterprise networks, data centers, and telecom environments. It supports Ethernet protocols over multi-mode fiber with a typical transmission distance of up to 300 meters, and its standard SFP form factor ensures compatibility with high-density ports and Cisco UCS systems.
UCS-SFP-1WSR-C operates reliably in environments with temperatures from 0 to 70°C and is built to meet rigorous performance and durability standards required for mission-critical networking. With a compact design and precise physical dimensions adhering to industry standards, this transceiver delivers a cost-effective solution for scalable network connectivity and flexible infrastructure deployments.
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UCS-SFP-1WSR-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 850 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300 meters
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Product Name
- Cisco UCS SFP-1WSR-C
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Product Comparison Table 
| UCS-SFP-1WSR-C |  DWDM-SFP10G-3268-ER-C |  DWDM-SFP10G-3582-ER-C |  SFP-10G-BX-U40-C |  SFP-10G-BX80U-I-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP+ | SFP | SFP | SFP+ |
| Data Rate | 1G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850 nm | 1552 nm | 1310nm | Rx: 1310 nm, Tx: 1490 nm | 1310nm/1490nm |
| Transmission Distance | Short-Range | Extended-Range | Extended-Range | Long-Range | Extended-Range |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 300 meters | 80 km | 40 km | 40 km | 80km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| 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 | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | Cisco UCS SFP-1WSR-C | DWDM-SFP10G-3268-ER-C | DWDM-SFP10G-3582-ER-C | SFP-10G-BX-U40-C | SFP-10G-BX80U-I-C |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
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Reviews & Ratings
B
Barnaby Finch
5
Perfect compatibility with Cisco UCS servers. Rock-solid 10G performance over multimode fiber. Essential for our blades.
F
Felicity Vance
5
Reliable SR optics for our UCS environment. Recognized instantly with zero configuration issues. Consistent throughput throughout.
S
Soren Whitaker
4
Professional UCS-optimized SFP+. High performance-to-cost ratio and flawless signaling. Highly recommended for modern datacenter server connectivity.
B
Beatrix Frost
5
Solid build and dependable performance. These SR modules are staple components for our UCS cluster. Very satisfied.
J
Julian Sterling
5
Seamless integration with UCS B-Series. Steady signal integrity and full 10Gbps throughput. A very trustworthy datacenter solution.
E
Elara Pender
5
Top-tier SR performance for Cisco UCS. Plug-and-play simplicity and robust signal quality. Excellent value for datacenters.
Questions & Answers
What is the UCS-SFP-1WSR-C transceiver module?
The UCS-SFP-1WSR-C is a Cisco UCS–compatible SFP+ optical transceiver supporting 10 Gigabit Ethernet over multimode fiber at 850 nm wavelength.
Which devices are compatible with UCS-SFP-1WSR-C?
This transceiver is compatible with Cisco UCS C-Series and B-Series servers, Nexus and MDS switches, Fabric Interconnects, as well as third-party SFP+ ports that accept Cisco-style optics.
What data rate does the UCS-SFP-1WSR-C support?
It supports a line rate of 10 Gbps full-duplex, meeting IEEE 802.3ae 10GBASE-SR specifications.
What is the maximum cable reach for UCS-SFP-1WSR-C?
This module delivers up to 300 meters over OM3 multimode fiber and up to 400 meters over OM4 multimode fiber using duplex LC connectors.
What wavelength does UCS-SFP-1WSR-C operate at?
It uses an 850 nm vertical-cavity surface-emitting laser (VCSEL) optimized for short-reach Ethernet links.
Which fiber type and connector does it require?
UCS-SFP-1WSR-C requires duplex multimode fiber (OM3/OM4) terminated with LC connectors.
Is UCS-SFP-1WSR-C hot-pluggable?
Yes, it is fully hot-swappable and can be inserted or removed from any compatible SFP+ slot without powering down the device.
Does the UCS-SFP-1WSR-C support Digital Diagnostics Monitoring?
Yes, it offers SFF-8472–compliant Digital Diagnostics Monitoring (DDM) for real-time tracking of optical power, temperature, voltage, and more.
Which industry standards does UCS-SFP-1WSR-C comply with?
It meets IEEE 802.3ae 10GBASE-SR, SFF-8431 electrical specifications, and SFF-8432 package and management interface standards.
What operating temperature range is supported?
The transceiver is rated for industrial operation from 0 °C to 70 °C ambient.
How do I install the UCS-SFP-1WSR-C module?
Align the LC connector, slide the module into the SFP+ slot until the latch clicks, then verify the link LED on your switch or server turns solid.
What warranty covers the UCS-SFP-1WSR-C?
It includes a one-year limited warranty covering manufacturing defects and guaranteed compatibility with Cisco UCS platforms.
Is UCS-SFP-1WSR-C a Cisco original or third-party compatible optic?
It is a fully tested third-party compatible optic designed to meet Cisco’s hardware and firmware requirements.
How do I troubleshoot link issues with this transceiver?
Verify fiber cleanliness, confirm correct OM3/OM4 cable type and LC terminations, check DDM readings for power levels, and ensure both ends negotiate at 10 Gbps.
Can I mix UCS-SFP-1WSR-C with other Cisco optical modules in the same switch?
Yes, you can deploy UCS-SFP-1WSR-C alongside Cisco-branded or other compatible optics, provided your platform supports mixed-vendor modules.
Is UCS-SFP-1WSR-C interoperable with non-Cisco switches like Juniper or Arista?
Yes, it operates seamlessly in any SFP+ slot that enforces standard 10GBASE-SR electrical and optical specifications such as Juniper, Arista, and Brocade.