United States$5,000,000+
Inventory Delivered By
A
Andrew Bellamy
4
BiDi Fast Ethernet optic worked flawlessly over 20km.
SFP-FE20KT13R15
Original Stock
Ready to Ship
SFP 100Base-BX Fast Ethernet Optics, Tx 1310nm/Rx 1550nm for...
FEATURED DEAL
Name:
SFP-FE20KT13R15
- Description:
- SFP 100Base-BX Fast Ethernet Optics, Tx 1310nm/Rx 1550nm for 20km transmission
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 348858059758
- Condition:
- Warranty:
- 3
- List Price:
$852.00
- Price:
$535.0037.2% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
SFP-FE20KT13R15 Overview
SFP-FE20KT13R15 is an SFP transceiver module engineered for Ethernet networks that supports a 1G data rate and utilizes an LC connector to ensure reliable single-mode fiber connectivity over long-range distances. Designed to meet industry SFP form factor standards, this module is ideally suited for deployment in data centers, enterprise networks, and telecom infrastructures.
SFP-FE20KT13R15 features a compact design with precise physical dimensions, supporting official Ethernet protocols to facilitate seamless integration into existing networks. With a maximum transmission distance of 20 km and a wavelength of 1310 nm, this transceiver effectively balances performance with efficiency for long-range fiber optic communications.
SFP-FE20KT13R15 price is $535.00, a 37.2% saving from the Juniper list price of $852.00. SFP-FE20KT13R15 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-FE20KT13R15 for additional pricing. Browse the full category range or explore all Juniper products.
SFP-FE20KT13R15 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 20 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei
- Product Name
- SFP-FE20KT13R15
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SFP-FE20KT13R15 Use Case
Remote Branch Office Connectivity over 20 km Single-Fiber Link
In a financial services network, the SFP-FE20KT13R15-SFP 100Base-BX Fast Ethernet Optics module (Tx 1310 nm/Rx 1550 nm) delivers a dedicated 100 Mbps link over 20 km of single-mode fiber to connect headquarters with a remote branch. Benefit: ensures secure, low-latency data exchange, leverages existing fiber infrastructure to reduce CAPEX, and simplifies network management.
Industrial Automation and SCADA Extension in Power Distribution Grids
For a regional power utility, the SFP-FE20KT13R15-SFP 100Base-BX Fast Ethernet Optics transmits control signals and telemetry over 20 km between the SCADA control center and substations using single-fiber WDM. Benefit: offers deterministic latency and EMI immunity for reliable industrial automation, supports remote monitoring, and meets stringent safety and uptime requirements.
Metropolitan Campus Backbone Extension with Single-Fiber WDM
In a university campus deployment, the SFP-FE20KT13R15-SFP module extends the 100Base-BX Fast Ethernet network 20 km to satellite research buildings via existing dark single-mode fiber. Benefit: accelerates service roll-out without new ducting, maximizes fiber utilization with WDM, and delivers consistent 100 Mbps performance for e-learning, VoIP, and high-definition video streaming.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SFP-FE20KT13R15 |  SFP-OC3-LR |  SRX-SFP-10GE-LR |  SFPP-10G-CWDM1551 |  SRX-SFP-10GE-SR | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP+ | SFPP | SFP |
| Data Rate | 1G | OC-3 | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310nm | 1310 nm | 1551 nm | 850nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 20 km | 10 km | 10 km | 80 km | 300 meters |
| Supported Protocols | Ethernet | SONET, OC-3 | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | N/A | 3.5 W | 1.5W |
| 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 / Huawei | Cisco / Juniper / Huawei / Arista | Juniper | Cisco / Juniper / Huawei / Arista | Juniper |
| Product Name | SFP-FE20KT13R15 | SFP-OC3-LR | SRX-SFP-10GE-LR | SFPP-10G-CWDM1551 | SRX-SFP-10GE-SR |
| Height | N/A | N/A | N/A | 0.28 inches | 0.65 inches |
| Width | N/A | N/A | N/A | 0.55 inches | 0.87 inches |
| Depth | N/A | N/A | N/A | 0.56 inches | 1.80 inches |
| Weight | N/A | N/A | N/A | 0.12 lbs | 0.09 lbs |
Reviews & Ratings
T
Thomas Wilkes
5
Paired cleanly with matching module.
S
Simon Blakeley
4
Stable legacy connectivity.
E
Edward Collins
4
DDM readings were accurate.
V
Victor Grant
5
Reliable for FE links.
Questions & Answers
What is the SFP-FE20KT13R15 module?
The SFP-FE20KT13R15 is a Hot-Pluggable 100Base-BX SFP transceiver with Tx at 1310 nm and Rx at 1550 nm, designed for 20 km single-fiber Fast Ethernet links.
What transmission distance does the SFP-FE20KT13R15 support?
This SFP operates over a single SMF up to 20 km at a 100 Mbps data rate, ensuring reliable mid-range connectivity.
Which wavelength combination does this optics module use?
The module transmits at 1310 nm and receives at 1550 nm, enabling single-fiber bidirectional communication.
What fiber type is required for SFP-FE20KT13R15?
It requires standard single-mode fiber (SMF, ITU-T G.652) for optimal performance over 20 km links.
Is the SFP-FE20KT13R15 hot-swappable?
Yes. The SFP-FE20KT13R15 conforms to SFF-8472 and is hot-pluggable, allowing insertion or removal without powering down the host device.
What connector does this transceiver use?
It features an LC duplex connector for easy mating with standard SMF patch cords and adapters.
What data rate does the SFP-FE20KT13R15 support?
It supports a fixed 100 Mbps Fast Ethernet data rate compliant with 100Base-BX specifications.
Is the SFP-FE20KT13R15 MSA compliant?
Yes. It meets SFP Multi-Source Agreement (MSA) standards for pin-out, optical interface, and digital diagnostics.
Does this module support digital diagnostic monitoring (DDM)?
Yes. It offers real-time DDM for monitoring optical power, temperature, voltage, and laser bias current via the I²C interface.
What is the typical power consumption of this SFP?
Power consumption is ≤1 W, helping minimize overall system energy use and thermal load.
What is the operating temperature range?
It operates reliably from 0 °C to +70 °C (commercial temperature range) for standard and enterprise environments.
Which network devices are compatible with SFP-FE20KT13R15?
It is compatible with any switch, router, or transceiver port that supports standard SFP 100Base-BX optics.
How do I install the SFP-FE20KT13R15 in my device?
Power down your port (if required), slide the module into the SFP cage until it latches, then connect the LC fiber patch cord.
What industries benefit from this optics module?
Ideal for telecom, metro Ethernet, enterprise campus, and FTTx deployments requiring cost-effective 20 km links.
What is the typical optical power budget?
The module offers a power budget of around 10 dB, supporting up to 20 km SMF spans with standard attenuation.
Does the SFP-FE20KT13R15 include warranty support?
Yes. It comes with a one-year limited warranty and full technical support for peace of mind.