United States$5,000,000+
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A
Avery Langston
5
10GbE line extender performs flawlessly with minimal latency, ensuring smooth connectivity for enterprise networks.
FET-10G=
10GBE LINE EXTENDER FOR FEX
FEATURED DEAL
Name:
FET-10G=
- Description:
- 10GBE LINE EXTENDER FOR FEX
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658360763
- Condition:
- Warranty:
- 3
- List Price:
$1,235.93
- Price:
$24.7298% off
Quantity:
1
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FET-10G= Overview
FET-10G= is a high-performance SFP+ optical transceiver designed for 10G Ethernet applications. It features an LC connector and supports long-range single-mode fiber transmission over distances up to 10 km, making it ideal for use in data centers, enterprise networks, and telecom environments.
This compact transceiver adheres to industry-standard physical dimensions and interfaces, ensuring compatibility with leading networking equipment from vendors such as Cisco, Juniper, Huawei, and Arista. FET-10G= is optimized for Ethernet protocols, offering reliable operation within an operating temperature range of 0 to 70°C and robust performance for demanding network infrastructures.
FET-10G= price is $24.72, a 98% saving from the Cisco list price of $1,235.93. FET-10G= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FET-10G= for additional pricing. Browse the full Sfp+ series or explore all Cisco products.
FET-10G= Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.5 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- FET-10G=
- Height
- 0.2 inches
- Width
- 0.65 inches
- Depth
- 1.2 inches
- Weight
- 0.04 lbs
FET-10G= Use Case
Data Center Spine-Leaf Extension with FET-10G=-10GBE Line Extender
In a hyperscale data center, the FET-10G=-10GBE Line Extender reliably bridges remote FEX pods to the spine switch over distances exceeding 10 km on single-mode fiber. IT architects achieve consistent 10 Gbps throughput, sub-5 µs latency and unified management within a single fabric, streamlining operations and lowering TCO.
Multi-Building Campus Aggregation via 10G FEX Line Extension
A university IT team deploys the FET-10G=-10GBE Line Extender to interconnect FEX nodes in disparate campus buildings over existing dark-fiber. This solution delivers guaranteed 10 GbE performance, simplifies VLAN and QoS policies across the campus core, and centralizes network monitoring—boosting user experience and reducing deployment time by 40%.
Ultra-Low Latency Trading Floor Connectivity with FEX Extension
A financial services firm integrates the FET-10G=-10GBE Line Extender to link trading-floor FEX switches to the exchange gateway 8 km away. With deterministic 10 Gbps bandwidth, sub-microsecond jitter and redundant single-fiber failover, traders gain real-time market data, comply with strict SLAs and safeguard transaction integrity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 FET-10G= |  CWDM-SFP10G-1510 |  SFP-10G-LR-S |  SFP-10G-BX40D-I |  DWDM-SFP10G-42.14 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | 1.2 inches | 0.69 inches | 1.50 inches | N/A | 1.8 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Height | 0.2 inches | 0.65 inches | 0.65 inches | N/A | 0.3 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 80 km | 10 km | 40 km | 80 km |
| 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 |
| Power Consumption | 1.5 W | N/A | 1.5W | N/A | 3.5W |
| Product Name | FET-10G= | CWDM-SFP10G-1510 | SFP-10G-LR-S | SFP-10G-BX40D-I | DWDM-SFP10G-42.14 |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1310 nm | 1510 nm | 1310nm | 1270/1330 nm | 1552 nm |
| Weight | 0.04 lbs | 0.1 lbs | 0.08 lbs | N/A | 0.2 lbs |
| Width | 0.65 inches | 0.55 inches | 0.40 inches | N/A | 1.0 inches |
Reviews & Ratings
B
Brooke Sinclair
4
Reliable and easy to install, this extender maintains high throughput across critical 10G connections.
C
Caleb Whitmore
5
Professional-grade line extender with consistent performance and minimal downtime.
D
Dahlia Kerr
3
Highly dependable for large-scale data center deployments.
E
Ethan Caldwell
4
Maintains stable 10G speeds with effortless setup and integration.
Questions & Answers
What is the Cisco FET-10G=?
The Cisco FET-10G= is a 10 Gigabit Ethernet line extender for FEX devices that extends high-speed connectivity up to 10 km over single-mode fiber.
What are the key features of the FET-10G=?
Key features include 10 Gbps full-duplex throughput, up to 10 km reach on single-mode fiber, sub-2 µs latency, hot-swappable SFP+ form factor and seamless integration with Cisco Nexus FEX modules.
What maximum distance does the FET-10G= support?
The FET-10G= supports link extensions up to 10 km (6.2 mi) over single-mode fiber with standard SFP+ optics.
Which type of cabling and connectors are required for the FET-10G=?
The FET-10G= requires single-mode fiber cabling with LC-to-LC SFP+ transceivers for both link and FEX uplink connections.