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1490nm CWDM SFP offers stable 80km connectivity for our regional fiber network.
E1MG-CWDM80-1490
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E1MG-CWDM80-1490
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E1MG-CWDM80-1490
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- E1MG-CWDM80-1490
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E1MG-CWDM80-1490 Overview
E1MG-CWDM80-1490 is a high-performance SFP+ transceiver module engineered for CWDM applications that supports a 10G data rate. It features an LC connector designed for single-mode fiber and achieves long-range connectivity with a maximum transmission distance of 80 km, making it suitable for Ethernet and Fibre Channel protocols in data center, enterprise, and telecom environments.
This compact module is built with precise physical dimensions that ensure seamless integration into modern networking equipment. With robust design characteristics including optimized power consumption and a wide operating temperature range, E1MG-CWDM80-1490 is ideal for demanding network infrastructures where reliable, high-speed data transmission is critical.
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E1MG-CWDM80-1490 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1490 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 3.5 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- E1MG-CWDM80-1490
- Height
- 0.94 inches
- Width
- 0.66 inches
- Depth
- 1.44 inches
- Weight
- 0.12 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| E1MG-CWDM80-1490 |  E1MG-CWDM80-1470 |  E1MG-CWDM80-1590 |  E1MG-CWDM80-1510 |  E1MG-CWDM80-1610 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP | SFP+ | SFP+ | SFP |
| Data Rate | 10G | 1G | 10G | 10G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1490 nm | 1470nm | 1590 nm | 1510 nm | 1610 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | 2.0W | 3.5W | 3.5 W | 3.5W |
| 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 / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | E1MG-CWDM80-1490 | E1MG-CWDM80-1470 | E1MG-CWDM80-1590 | E1MG-CWDM80-1510 | E1MG-CWDM80-1610 |
| Height | 0.94 inches | 0.53 in | 0.44 inches | 0.33 inches | 0.13 inches |
| Width | 0.66 inches | 0.63 in | 0.78 inches | 0.54 inches | 0.55 inches |
| Depth | 1.44 inches | 2.85 in | 2.20 inches | 2.0 inches | 0.65 inches |
| Weight | 0.12 lbs | 0.05 lbs | 0.1 lbs | 0.06 lbs | 0.02 lbs |
Reviews & Ratings
M
Melissa Grant
5
Reliable single-mode optics with consistent performance.
E
Ethan Calloway
5
Clean installation and steady Gigabit transmission over long distances.
C
Clara Whitman
5
Excellent compatibility with our existing CWDM infrastructure.
R
Ruben Castillo
5
Strong optical output and dependable enterprise reliability.
Questions & Answers
What is the E1MG-CWDM80-1490 module?
The E1MG-CWDM80-1490 is an 8-channel CWDM Mux/Demux module centered at 1490 nm, designed for cost-effective wavelength multiplexing in metro and access networks.
Which wavelengths does the E1MG-CWDM80-1490 support?
It supports eight standardized CWDM wavelengths from 1470 nm to 1610 nm with 20 nm spacing, with primary channel operation at 1490 nm.
What is the maximum reach of fiber when using E1MG-CWDM80-1490?
With single-mode fiber, the module supports up to 80 km of transmission without additional amplification or dispersion compensation.
What is the typical insertion loss for each channel?
Typical channel insertion loss is ≤2.5 dB, ensuring high signal integrity and low attenuation across all eight wavelengths.
What is the channel isolation on the E1MG-CWDM80-1490?
Channel isolation is ≥30 dB, preventing crosstalk between adjacent wavelengths for clear, reliable optical signals.
Which connector types are available for this module?
Standard LC/UPC connectors are provided, with APC and SC options available on request to suit diverse network equipment.
What fiber type is compatible with E1MG-CWDM80-1490?
It is optimized for G.652 single-mode fiber, ensuring minimal dispersion and attenuation over long distances.
How do I install the E1MG-CWDM80-1490 in my system?
Slide the module into any compatible 1U rack chassis, secure it, then connect input/output fibers according to the port label for plug-and-play deployment.
Is the module hot-swappable?
Yes. The E1MG-CWDM80-1490 supports hot-swapping, allowing module insertion or removal without shutting down the optical line.
What is the operating temperature range?
The module operates reliably from –5 °C to +70 °C, making it suitable for indoor and environmentally controlled outdoor enclosures.
Does the E1MG-CWDM80-1490 require power?
No external power is required; it is a passive filter that multiplexes and demultiplexes wavelengths purely through optical components.
Which network applications benefit from this CWDM module?
Ideal for metro, access, campus and data-center interconnects requiring scalable, low-cost wavelength expansion over existing fiber.
How durable is the E1MG-CWDM80-1490?
Built with high-precision thin-film filters in a rugged metal housing, it offers long-term stability and resistance to mechanical shock and vibration.
Can I customize channel wavelengths or connector types?
Yes. Custom wavelength sets and alternative connectors (e.g., SC/APC, E2000) are available subject to minimum order quantities.
What warranty and support are provided?
The module includes a 1-year warranty, lifetime technical support, and advanced replacement service for defective units.
How do I order and what is the lead time?
Order directly through our website or sales team; standard lead time is 5–7 business days, expedited shipping options available.