United States$5,000,000+
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Luke Bennett
5
Consistent 10km performance on single mode fiber.
SRX-SFP-10GE-LR
SFF PLUGGABLE 10GB ENET LR OPTICS 1310NM F/ 10KM TRANSMISSI...
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Name:
SRX-SFP-10GE-LR
- Description:
- SFF PLUGGABLE 10GB ENET LR OPTICS 1310NM F/ 10KM TRANSMISSION
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 12304901952
- Condition:
- Warranty:
- 3
- List Price:
$5,245.00
- Price:
$3,302.0037% off
Quantity:
1
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SRX-SFP-10GE-LR Overview
SRX-SFP-10GE-LR is an SFP+ transceiver engineered for 10G Ethernet applications. It features an LC connector and utilizes single-mode fiber technology to achieve long-range connectivity, supporting standardized Ethernet protocols with reliable performance. This compact module is designed with the SFP+ form factor that fits into density-optimized ports for modern network infrastructures.
SRX-SFP-10GE-LR is ideally suited for use in data centers, enterprise networks, and telecom environments where high-speed data transmission over extended distances is critical. Its precise physical dimensions and robust design ensure seamless integration into existing networking platforms while maintaining optimal signal integrity across long-haul link deployments.
SRX-SFP-10GE-LR price is $3,302.00, a 37% saving from the Juniper list price of $5,245.00. SRX-SFP-10GE-LR is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX-SFP-10GE-LR for additional pricing. Browse the full Juniper Security Transceivers series or explore all Juniper products.
SRX-SFP-10GE-LR 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
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Juniper
- Product Name
- SRX-SFP-10GE-LR
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SRX-SFP-10GE-LR Use Case
Enterprise Data Center Interconnect for Real-Time Disaster Recovery
In a Fortune 500 enterprise with two data centers 8 km apart, the SRX-SFP-10GE-LR-SFF PLUGGABLE 10GB ENET LR OPTICS 1310NM F/10KM delivers dedicated 10 GbE links for synchronous database replication and fail-over testing. Its low-latency, hot-swappable SFP+ form factor seamlessly integrates with SRX Series routers, ensuring uninterrupted business continuity and reducing RPO/RTO to near zero.
University Campus Backbone Upgrade for High-Bandwidth Research
A major research university replaces aging fiber with SRX-SFP-10GE-LR-SFF modules to connect its main lab and computational cluster 6 km apart. Leveraging 1310 nm wavelength over existing single-mode fiber, the campus achieves scalable 10 GbE throughput for genomics analysis and VR simulation. The pluggable optics simplify deployment and deliver a 4× capacity boost without downtime.
Service Provider Metro Ethernet Aggregation & Long-Haul Transport
A regional ISP aggregates subscriber traffic at a suburban POP and backhauls to its core PoP 9 km away using SRX-SFP-10GE-LR-SFF transceivers. The 10 GbE 1310 nm link supports carrier-grade SLAs with <1 ms latency and 50 dB link budget. Modular installation on SRX edge routers accelerates service roll-out, maximizes port density and cuts OPEX by eliminating external mux/demux gear.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SRX-SFP-10GE-LR |  SRX-SFP-10GE-SR |  SRX-SFPP-10G-SR-ET |  SRX-SFP-10GE-DAC-1M |  SRX-CFP-100G-SR10 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Direct Attach Cable | Transceiver |
| Form Factor | SFP+ | SFP | SFP+ | SFP+ | CFP |
| Data Rate | 10G | 10G | 10G | 10G | 100G |
| Connector Type | LC | LC | LC Duplex | N/A | LC |
| Wavelength | 1310 nm | 850nm | 850 nm | N/A | N/A |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | N/A | Single-mode |
| Max Distance | 10 km | 300 meters | 300 m | 1m | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | 10G Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Ethernet |
| Power Consumption | N/A | 1.5W | N/A | N/A | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | -40 to 85°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 | N/A | 3.3V |
| Compatibility | Juniper | Juniper | Cisco / Juniper / Huawei / Arista | Juniper | N/A |
| Product Name | SRX-SFP-10GE-LR | SRX-SFP-10GE-SR | SRX-SFPP-10G-SR-ET | SRX-SFP-10GE-DAC-1M | SRX-CFP-100G-SR10 |
| Height | N/A | 0.65 inches | 0.70 inches | N/A | N/A |
| Width | N/A | 0.87 inches | 0.65 inches | N/A | N/A |
| Depth | N/A | 1.80 inches | 1.50 inches | N/A | N/A |
| Weight | N/A | 0.09 lbs | 0.05 lbs | N/A | N/A |
Reviews & Ratings
A
Andrew Collins
5
Reliable optics for branch connectivity.
D
Daniel Hart
4
Easy deployment and stable throughput.
P
Peter Lawson
5
Good value for LR links.
V
Victor Shaw
4
Worked as advertised.
Questions & Answers
What is the SRX-SFP-10GE-LR module?
The SRX-SFP-10GE-LR is a small-form-factor pluggable (SFP+) transceiver providing 10 Gbps Ethernet LR optics at 1310 nm for up to 10 km single-mode fiber transmission.
Which devices are compatible with the SRX-SFP-10GE-LR?
The SRX-SFP-10GE-LR is compatible with all standard SFP+ ports on routers, switches, firewalls, and servers that support 10 GbE LR optics, including Juniper, Cisco, Arista, and Dell platforms.
What transmission distance does the SRX-SFP-10GE-LR support?
This module supports extended reach up to 10 km over single-mode fiber (SMF) using LC connectors and 1310 nm wavelength.
What wavelength does the SRX-SFP-10GE-LR operate at?
It operates at a central wavelength of 1310 nm optimized for long-reach 10 GbE single-mode fiber links.
Can I hot-swap the SRX-SFP-10GE-LR transceiver?
Yes. The SRX-SFP-10GE-LR is IEEE-compliant for hot-plug capability, allowing installation or removal without powering down your device.
Does the SRX-SFP-10GE-LR support Digital Optical Monitoring (DOM)?
Yes. It features DOM/DOM-S for real-time monitoring of optical power, temperature, voltage, and laser bias current via I²C interface.
What are the environmental operating conditions?
Supported operating temperature ranges from 0 °C to 70 °C (32 °F to 158 °F), with relative humidity from 5% to 85% (non-condensing).
What is the power consumption of the SRX-SFP-10GE-LR?
Typical power consumption is < 1 W, ensuring energy efficiency and minimal heat output in 10 GbE deployments.
How do I install the SRX-SFP-10GE-LR module?
Insert the module into an available SFP+ port, push gently until it clicks, attach LC single-mode fiber cables, and verify link status via your switch or router.
Is the SRX-SFP-10GE-LR RoHS compliant?
Yes. The SRX-SFP-10GE-LR meets RoHS standards, ensuring it is free from hazardous substances like lead, mercury, and cadmium.
What is the typical link budget for the SRX-SFP-10GE-LR?
With transmit power up to +0 dBm and receiver sensitivity down to –14.4 dBm, the module supports a link budget of approximately 14.4 dB for 10 km.
Can I use patch cables with the SRX-SFP-10GE-LR?
Yes. Use LC–LC single-mode fiber patch cables rated for 9 µm core diameter to maintain optimal insertion loss and performance.
What diagnostics can I access on the SRX-SFP-10GE-LR?
You can query temperature, optical TX/RX power, laser bias current, and supply voltage via SFF-8472 DOM registers.
How reliable is the SRX-SFP-10GE-LR for carrier networks?
Built to Telcordia GR–CORE and GR–1209/1221 standards, this module offers high MTBF (> 1,000,000 hours) and proven reliability for carrier-grade applications.
Does the SRX-SFP-10GE-LR support link training?
Yes. It includes 10 GbE BASE-LR link training to optimize performance over varied fiber conditions.
What warranty coverage is provided with the SRX-SFP-10GE-LR?
This transceiver comes with a one-year limited warranty covering manufacturing defects and performance compliance.
How do I verify the SRX-SFP-10GE-LR is functioning correctly?
Check link LEDs on your device, query optical diagnostics via CLI or SNMP, and confirm alignment with host port statistics showing 10 Gbps LR connectivity.