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EX-SFP-GE40KCW1370-C
1000Base-CWDM SFP 1370nm 40KM Juniper EX Compatible
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EX-SFP-GE40KCW1370-C is a high-performance SFP transceiver designed for Gigabit Ethernet applications. This module supports a 1G data rate using LC connectors and is optimized for long-range, single-mode fiber connectivity, offering reliable transmission over distances up to 40 km. Its compact form factor and standardized physical dimensions make it well suited for dense data center deployments, enterprise networks, and telecom infrastructures.
Engineered for dependable network performance, EX-SFP-GE40KCW1370-C adheres to industry standards and is fully compatible with major networking platforms such as Cisco, Juniper, Huawei, and Arista. Its robust design and certified reliability ensure seamless interoperability under varying environmental conditions, providing an ideal solution for mission-critical network applications.
EX-SFP-GE40KCW1370-C price is is available on request. Get immediate quote.
Request bulk order quote for EX-SFP-GE40KCW1370-C for additional pricing. Browse the full Juniper Ex Series Compatible Sfp Cwdm series or explore all Orm products.
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 EX-SFP-GE40KCW1370-C |  EX-SFP-GE40KCW1270-C |  EX-SFP-GE40KCW1450-C |  EX-SFP-GE40KCW1390-C |  EX-SFP-GE40KCW1490-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1270 nm | 1450 nm | 1390 nm | 1490 nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 40 km | 40 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Gigabit Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | N/A | 1.5W | 2.5W |
| 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 / Arista | Cisco | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei |
| Product Name | EX-SFP-GE40KCW1370-C | EX-SFP-GE40KCW1270-C | EX-SFP-GE40KCW1450-C | EX-SFP-GE40KCW1390-C | EX-SFP-GE40KCW1490-C |
| Height | N/A | N/A | N/A | 0.65 inches | 0.13 inches |
| Width | N/A | N/A | N/A | 0.85 inches | 0.56 inches |
| Depth | N/A | N/A | N/A | 2.20 inches | 0.72 inches |
| Weight | N/A | N/A | N/A | 0.08 lbs | 0.06 lbs |
Reliable 1370nm signaling for our 40km CWDM links. Seamlessly recognized by our gear. Consistent performance and sturdy construction for mission-critical data transport.
Outstanding signal clarity. This module provided the exact wavelength accuracy required for our mux-demux setup. Professional-grade hardware with excellent signal margins. Highly recommended.
Consistent and robust performance. Significant savings over OEM optics without any loss in throughput or reliability. Easy to deploy and monitor via our network management tools.
Top-tier wavelength stability for 40km spans. These transceivers run cool and maintain rock-solid stability under load. Perfect for expanding our fiber capacity effortlessly.
Exceptional ROI. These 1370nm optics perform identically to original parts. Stable signaling, robust build, and perfect compatibility. Very happy with the long-term results.
The EX-SFP-GE40KCW1370-C is a CWDM SFP module designed for 1 Gbps Ethernet at 1370 nm over single-mode fiber, supporting up to 40 km reach and fully compatible with Juniper EX series switches.
It operates at a 1370 nm CWDM wavelength, optimizing spectral efficiency and minimizing fiber dispersion for long-distance links.
The transceiver supports link lengths up to 40 km on standard OS2 single-mode fiber, ideal for metro and campus deployments.
Yes, it is fully interoperable and hot-swappable in all Juniper EX series SFP ports without requiring firmware updates.