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Paired BiDi optic achieved full 40km reach.
SFP-GE40KT13R15
1-port bidirectional GE SFP with 40km reach; Tx 1310 / Rx 15...
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Name:
SFP-GE40KT13R15
- Description:
- 1-port bidirectional GE SFP with 40km reach; Tx 1310 / Rx 1550; with DDM
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 849064014505
- Condition:
- Warranty:
- 3
- List Price:
$1,315.00
- Price:
$826.0037.2% off
Quantity:
1
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SFP-GE40KT13R15 Overview
SFP-GE40KT13R15 is a versatile SFP transceiver engineered for 1G Ethernet applications. It features a standard LC connector, is designed for single-mode fiber transmission over long-range distances up to 40 km, and complies with industry-standard physical dimensions, making it ideal for compact network designs in data centers, enterprise networks, and telecom environments.
This transceiver supports Ethernet protocols and is optimized for reliable connectivity in mission-critical communications. Its robust design, compatibility with major networking vendors, and compact SFP form factor ensure that SFP-GE40KT13R15 is well-suited for integration into modern fiber optic infrastructure solutions.
SFP-GE40KT13R15 price is $826.00, a 37.2% saving from the Juniper list price of $1,315.00. SFP-GE40KT13R15 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-GE40KT13R15 for additional pricing. Browse the full category range or explore all Juniper products.
SFP-GE40KT13R15 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
- 40 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, Arista
- Product Name
- SFP-GE40KT13R15
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SFP-GE40KT13R15 Use Case
SFP-GE40KT13R15 Bidirectional Link for Campus Research Facility Interconnect
A university data center uses a single-fiber SFP-GE40KT13R15 (TX 1310 nm / RX 1550 nm) to span 38 km to its off-site research laboratory. By leveraging bidirectional GE over one strand and built-in DDM for real-time optical monitoring, the IT team halves fiber deployment costs, simplifies network topology, and gains proactive link health alerts—ensuring uninterrupted high-speed data transfers for research projects.
Single-Fiber Metro Ethernet Extension for Financial Branch Offices
A regional bank connects its downtown headquarters switch to a suburban branch 25 km away using the SFP-GE40KT13R15 bidirectional module. This single-port 1310/1550 nm solution eliminates the need for dual-fiber circuits, cuts installation fees by up to 50%, and provides 1 Gbps Ethernet with DDM-enabled performance monitoring—delivering secure, low-latency transactions and SLAs compliance.
Industrial IoT Backbone over 40 km with DDM-Enabled SFP-GE40KT13R15
A smart-manufacturing plant deploys the SFP-GE40KT13R15 in its core switches to link remote sensor hubs 30 km away via existing single-mode fiber. The bidirectional transceiver offers 1 Gbps throughput, 40 km reach, and in-line DDM diagnostics. This setup reduces cabling complexity, ensures real-time operational telemetry, and maintains high-availability for critical process monitoring.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SFP-GE40KT13R15 |  CXP-100GBASE-SR10 |  QSFP-100GBASE-LR4 |  CTP-SFP-1GE-SX |  SRX-SFPP-10G-LR | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | CXP | QSFP | SFP | SFP+ |
| Data Rate | 1G | 100G | 100G | 1G | 10G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310 nm | 850nm | 1310 nm | 850 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 40 km | 100 m (OM3) / 150 m (OM4) | 10 km | 550 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Ethernet | Fiber | Fiber |
| Power Consumption | N/A | N/A | 6.5W | 1.5W | 1.5 W |
| 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, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Juniper |
| Product Name | SFP-GE40KT13R15 | CXP-100GBASE-SR10 | QSFP-100GBASE-LR4 | CTP-SFP-1GE-SX | SRX-SFPP-10G-LR |
| Height | N/A | N/A | 0.33 inches | 0.65 inches | 0.66 inches |
| Width | N/A | N/A | 0.72 inches | 0.35 inches | 0.98 inches |
| Depth | N/A | N/A | 2.84 inches | 1.00 inches | 1.20 inches |
| Weight | N/A | N/A | 0.12 lbs | 0.1 lbs | 0.12 lbs |
Reviews & Ratings
D
Daniel Fox
4
DDM helped monitor link health accurately.
S
Simon Ward
5
Stable long distance GE link.
E
Edward Collins
3
No issues during rollout.
V
Victor Hayes
4
Good optical performance.
Questions & Answers
What is the SFP-GE40KT13R15 module?
The SFP-GE40KT13R15 is a 1-port bidirectional Gigabit Ethernet SFP transceiver with 40 km reach, 1310 nm Tx, 1550 nm Rx, and integrated digital diagnostics monitoring (DDM).
Which fiber type does the SFP-GE40KT13R15 support?
It supports single-mode fiber (SMF) using standard LC connectors for reliable, long-distance Gigabit Ethernet links.
What is the maximum transmission distance?
This module delivers up to 40 km reach over single-mode fiber under typical link attenuation of ≤0.3 dB/km.
What are the Tx and Rx wavelengths?
It transmits at 1310 nm and receives at 1550 nm, enabling bidirectional traffic on a single fiber strand.