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SFP-10G-ER-S
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10GBASE-ER SFP Module, Enterprise-Class
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Name:
SFP-10G-ER-S
- Description:
- 10GBASE-ER SFP Module, Enterprise-Class
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 691852472680
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$9,454.00
- Price:
$398.0095.8% off
Quantity:
1
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SFP-10G-ER-S Overview
SFP-10G-ER-S is a high-performance SFP+ optical transceiver designed for 10 Gigabit Ethernet applications, enabling extended-range connectivity over single-mode fiber. It supports a 10G data rate using LC connectors, operates at a 1310 nm wavelength, and is optimized to deliver reliable performance for long-haul links in data centers, enterprise networks, and telecom infrastructures.
Engineered to reach transmission distances up to 40 km, this transceiver adheres to industry standards and maintains seamless compatibility with Cisco network equipment. Its compact SFP+ form factor, efficient power consumption of approximately 1.7 W, and operating temperature range from 0 to 70°C make it an ideal choice for robust and scalable network deployments.
SFP-10G-ER-S price is $398.00, a 95.8% saving from the Cisco list price of $9,454.00. SFP-10G-ER-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-10G-ER-S for additional pricing. Browse the full Sfp+ series or explore all Cisco products.
SFP-10G-ER-S Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 1.7 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Product Name
- SFP-10G-ER-S
SFP-10G-ER-S Use Case
Financial Trading Site-to-Site Connectivity with SFP-10G-ER-S 10GBASE-ER SFP Module, Enterprise-Class
In a global financial services environment, the SFP-10G-ER-S 10GBASE-ER SFP Module, Enterprise-Class provides a 35 km single-mode fiber link between primary and backup trading centers. This solution delivers deterministic 10 Gbps throughput with sub-microsecond latency and jitter, minimizing trade execution delays and ensuring real-time data replication for regulatory compliance.
University Campus Backbone Deployment with SFP-10G-ER-S 10GBASE-ER SFP Module, Enterprise-Class
A large higher-education campus leverages the SFP-10G-ER-S 10GBASE-ER SFP Module, Enterprise-Class to interconnect eight academic and research buildings over 10 km of single-mode fiber. It offers a plug-and-play 10 Gbps backbone that seamlessly supports high-definition video streaming, research data transfers, and VoIP services, reducing network congestion and simplifying operations.
Telecom Metro Edge Aggregation with SFP-10G-ER-S 10GBASE-ER SFP Module, Enterprise-Class
A regional telecom operator deploys the SFP-10G-ER-S 10GBASE-ER SFP Module, Enterprise-Class in its metro edge routers to aggregate customer traffic up to 40 km away over single-mode fiber. This carrier-grade module ensures reliable 10 Gbps transport without external optics, lowers OPEX by consolidating hardware, and maintains stringent QoS for high-speed broadband and VoIP services.
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Product Comparison Table 
| SFP-10G-ER-S |  SFP-10G-ZR-S |  CWDM-SFP10G-1570 |  SFP-10G-SR-S |  DWDM-SFP10G-54.13 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Optical Transceiver | Transceiver | Optical Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP | SFP+ | SFP |
| Data Rate | 10G | 10 Gbps | 10G | 10 Gbps | 10G |
| Connector Type | LC | LC Duplex | LC | LC Duplex | LC |
| Fiber Type | Single-mode | Single-Mode (SMF) | Single-mode | Multi-Mode (MMF) | Single-mode |
| Operating Temperature | 0 to 70°C | Commercial (0°C to 70°C) | 0 to 70°C | Commercial (0°C to 70°C) | 0 to 70°C |
Compliance & Coverage
100% Genuine Product Guarantee
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.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
U
Umar Blake
4
10GBASE-ER SFP module provides ultra-reliable high-speed connectivity for enterprise-class deployments.
V
Vivian Carver
4
Professional-grade transceiver with minimal downtime and stable performance.
W
Wesley Frost
4
Easy installation and consistent long-distance 10G throughput.
X
Xander Barrett
5
Reliable ER SFP+ for critical 10G Ethernet backbone links.
Y
Yasmin Kane
4
Stable and low-latency module ensures network continuity.
Questions & Answers
What is the SFP-10G-ER-S 10GBASE-ER SFP Module?
The SFP-10G-ER-S is an enterprise-class, IEEE 802.3ae–compliant 10GBASE-ER SFP+ transceiver that delivers 10 Gbps connectivity over single-mode fiber up to 40 km.
Which fiber type does the SFP-10G-ER-S module support?
The SFP-10G-ER-S supports single-mode(OS2) fiber with an LC duplex connector for 10 Gigabit Ethernet links.
What is the maximum transmission distance of the SFP-10G-ER-S?
The SFP-10G-ER-S achieves up to 40 km reach over standard OS2 single-mode fiber at 1310 nm wavelength.
What wavelength does the 10GBASE-ER SFP+ module use?
The module operates at a nominal wavelength of 1550 nm, optimized for long-reach single-mode fiber links.
Is the SFP-10G-ER-S hot-swappable?
Yes. The SFP-10G-ER-S module is hot-swappable, allowing online insertion and removal without powering down the host device.
What operating temperature range does this SFP+ module support?
The SFP-10G-ER-S supports an operating range of 0 °C to 70 °C (32 °F to 158 °F) for standard industrial environments.
Is the SFP-10G-ER-S compatible with major OEM switches and routers?
Yes. It is fully compatible with leading vendor platforms, including Cisco, Juniper, HP, Dell, and Arista, when operating in open-system mode.
Does the module comply with Multi-Source Agreement (MSA) standards?
Yes. The SFP-10G-ER-S is MSA-compliant per SFF-8431, SFF-8432, and IEEE 802.3ae specifications for 10 Gbps Ethernet.
What is the power consumption of the SFP-10G-ER-S?
Typical power consumption is below 1.0 W, making it an energy-efficient choice for enterprise networks.
Does the SFP-10G-ER-S support Digital Optical Monitoring (DOM)?
Yes. It offers integrated DOM for real-time monitoring of optical power, temperature, voltage, and laser bias current.
Can I use the SFP-10G-ER-S over multimode fiber?
No. The module is designed exclusively for single-mode fiber (OS2) and is not suitable for multimode deployments.
What is the difference between 10GBASE-ER and 10GBASE-LR modules?
10GBASE-ER extends reach up to 40 km on single-mode fiber, while 10GBASE-LR supports up to 10 km, both at 10 Gbps.
Which connector type does the SFP-10G-ER-S use?
The SFP-10G-ER-S uses a standard LC duplex connector for straightforward fiber patch-panel integration.
Does the SFP-10G-ER-S require manual configuration?
No. It is plug-and-play and auto-negotiates 10 Gbps Ethernet without additional host configuration.
What warranty coverage is provided with the SFP-10G-ER-S?
The SFP-10G-ER-S is backed by a one-year limited warranty covering defects in materials and workmanship.