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- Name:
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SRX-QSFP-40G-LR4
- Description:
- 40GE QSFP+ OPTICAL TRANSCEIVER
- Rating:
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Added to cart 30 times recently
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- Brand:
- Juniper
- Condition:
- GTIN:
- 6091245547645
- Warranty:
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3 - List Price:
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$6,593.00
- Price:
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$4,152.00
37% off
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SRX-QSFP-40G-LR4
40GE QSFP+ OPTICAL TRANSCEIVER
$6,593.00
$4,152.00
33 in Global Warehouse
$4,152.00
37% off
TRUSTED, TRIED, PROVEN
SRX-QSFP-40G-LR4 Overview
SRX-QSFP-40G-LR4 is a QSFP transceiver designed for 40G data transmission over long-range distances using LC connectors and single-mode fiber. It supports Ethernet protocols and is built in a compact form factor, making it ideal for high-performance data centers, enterprise networks, and telecommunications environments.
Engineered with a 1310nm wavelength laser, the SRX-QSFP-40G-LR4 module achieves a maximum transmission distance of up to 10km while maintaining low power consumption and precise physical dimensions. Its robust design and compatibility with leading network platforms ensure reliable long-range connectivity in modern high-speed networking applications.
What is the price of SRX-QSFP-40G-LR4?
Lowest price of SRX-QSFP-40G-LR4 is $ 4,152.00. Shop now! Get further exclusive discounts with bulk quotation on SRX-QSFP-40G-LR4
Explore more options from Transceivers or explore other Juniper products.
SRX-QSFP-40G-LR4 Specifications
| Product Type | Transceiver |
| Form Factor | QSFP |
| Data Rate | 40G |
| Connector Type | LC |
| Wavelength | 1310nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 10km |
| Supported Protocols | Ethernet |
| Network Interface | Ethernet |
| Power Consumption | 4.0W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Juniper |
| Product Name | SRX-QSFP-40G-LR4 |
| Height | 0.39 inches |
| Width | 0.78 inches |
| Depth | 1.42 inches |
| Weight | 0.1 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Juniper | Cisco, Juniper, Huawei, Arista |
| Connector Type | QSFP+ / SFP+ | MPO | LC | LC | LC |
| Data Rate | 10G | 100G | 10G | 40G | 100G |
| Depth | N/A | 0.3 inches | 1.0 inches | 1.42 inches | 1.0 inches |
| Fiber Type | N/A | Single-mode | Multi-mode | Single-mode | Single-mode |
| Form Factor | QSFP-to-SFP+ Breakout Cable | QSFP | SFP+ | QSFP | QSFP+ |
| Height | N/A | 1.4 inches | 0.5 inches | 0.39 inches | 0.35 inches |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 1 meter | 80 km | 300 meters | 10km | 80 km |
| Network Interface | Copper | Fiber | Ethernet | Ethernet | 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 | N/A | 6.5 W | 3.5W | 4.0W | 8.5 W |
| Product Name | QSFP-4SFP10G-CU1M | JG915A QSFP 100G Transceiver | QK725A High-Performance 10G SFP+ Transceiver | SRX-QSFP-40G-LR4 | AA1403013-3661-E6-C |
| Product Type | Direct Attach Copper Cable | 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, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Long-Range | Long-Range |
| Wavelength | N/A | 1310 nm | 850 nm | 1310nm | 1310nm |
| Weight | N/A | 0.15 lbs | 0.05 lbs | 0.1 lbs | 0.1 lbs |
| Width | N/A | 0.6 inches | 0.65 inches | 0.78 inches | 0.55 inches |
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Questions & Answers
Q
What is the SRX-QSFP-40G-LR4 transceiver?
A
The SRX-QSFP-40G-LR4 is a 40 GbE QSFP+ optical transceiver that supports up to 10 km over single-mode fiber, offering high-density, low-power 40 Gigabit Ethernet connectivity.
Q
Which devices are compatible with SRX-QSFP-40G-LR4?
A
SRX-QSFP-40G-LR4 is fully compliant with the QSFP+ MSA and works with major OEM switches and routers from Cisco, Juniper, Arista, HP and other 40 GbE platforms.
Q
What transmission distance does SRX-QSFP-40G-LR4 support?
A
This transceiver supports optical links up to 10 km over single-mode fiber (SMF) using LC duplex connectors.
Q
What wavelength does the SRX-QSFP-40G-LR4 use?
A
The SRX-QSFP-40G-LR4 uses four separate 1310 nm LAN-WDM wavelengths to deliver aggregated 40 Gbps throughput.
Q
Is the SRX-QSFP-40G-LR4 hot-swappable?
A
Yes. The SRX-QSFP-40G-LR4 is hot-pluggable, allowing installation or removal without powering down the host system.
Q
What connector type does SRX-QSFP-40G-LR4 use?
A
It uses a duplex LC connector interface, compatible with single-mode duplex fiber patch cords.
Q
How much power does the SRX-QSFP-40G-LR4 consume?
A
Typical power consumption is 3.5 W, ensuring energy-efficient operation in high-density environments.
Q
What operating temperature range does SRX-QSFP-40G-LR4 support?
A
The transceiver operates reliably from 0 °C to 70 °C (32 °F to 158 °F) ambient temperature.
Q
Does the SRX-QSFP-40G-LR4 support digital diagnostics monitoring (DDM)?
A
Yes. It features full 2-wire serial digital diagnostics monitoring (DDM) compliant with SFF-8472 for real-time performance metrics.
Q
What data rate does SRX-QSFP-40G-LR4 support?
A
It supports an aggregated data rate of 40 Gbps, with each lane operating at 10 Gbps for high-speed data transmission.
Q
Is the SRX-QSFP-40G-LR4 MSA-compliant?
A
Yes. The module adheres to the QSFP+ MSA (Multi-Source Agreement), ensuring multi-vendor interoperability.
Q
What applications are ideal for SRX-QSFP-40G-LR4?
A
Ideal applications include data center uplinks, aggregation, high-performance computing clusters and metro optical networks up to 10 km.
Q
How do I install the SRX-QSFP-40G-LR4?
A
Align the module with the QSFP+ port, push until it clicks, connect LC fiber cables, and verify link status via your host device.
Q
What is the mean time between failures (MTBF) of SRX-QSFP-40G-LR4?
A
The SRX-QSFP-40G-LR4 offers an MTBF exceeding 1 million hours, ensuring long-term reliability.
Q
Does the SRX-QSFP-40G-LR4 come with a warranty?
A
Yes. It includes a limited lifetime warranty covering defects in materials and workmanship.
Q
How does SRX-QSFP-40G-LR4 differ from SR4 transceivers?
A
Unlike SR4 modules optimized for multimode fiber, the LR4 version uses single-mode fiber at 1310 nm for longer reach up to 10 km.
