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1550nm CWDM SFP delivers consistent 80km fiber performance.
E1MG-CWDM80-1550
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E1MG-CWDM80-1550
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E1MG-CWDM80-1550
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E1MG-CWDM80-1550 Overview
E1MG-CWDM80-1550 is an SFP+ optical transceiver engineered for CWDM applications, delivering a 10G data rate over single-mode fiber with LC connectors. It supports Ethernet protocols and is optimized for long-distance transmission, offering extended-range operation up to 80 km in demanding telecom, enterprise, and data center environments.
This compact module adheres to standard SFP+ form factor dimensions, ensuring seamless integration into modern networking equipment. Operating at a 1550 nm wavelength, the E1MG-CWDM80-1550 is ideal for high-speed, CWDM-based fiber optic communications where reliability and performance are paramount.
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E1MG-CWDM80-1550 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 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
- E1MG-CWDM80-1550
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| E1MG-CWDM80-1550 |  E1MG-CWDM80-1610 |  E1MG-CWDM80-1590 |  E1MG-CWDM80-1570 |  E1MG-CWDM80-1510 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 1G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1610 nm | 1590 nm | 1570 nm | 1510 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Extended-Range | Extended-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 | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 3.5W | 3.5W | 3.5 W | 3.5 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 | Cisco / Juniper / Huawei / Arista |
| Product Name | E1MG-CWDM80-1550 | E1MG-CWDM80-1610 | E1MG-CWDM80-1590 | E1MG-CWDM80-1570 Transceiver | E1MG-CWDM80-1510 |
| Height | N/A | 0.13 inches | 0.44 inches | 0.14 inches | 0.33 inches |
| Width | N/A | 0.55 inches | 0.78 inches | 0.62 inches | 0.54 inches |
| Depth | N/A | 0.65 inches | 2.20 inches | 0.73 inches | 2.0 inches |
| Weight | N/A | 0.02 lbs | 0.1 lbs | 0.2 lbs | 0.06 lbs |
Reviews & Ratings
V
Vanessa Quinn
4
Stable optical signal and secure LC connection.
D
Derek Castellon
5
Excellent long-distance Gigabit transmission capability.
L
Lena Hutchinson
5
Reliable CWDM module for carrier-grade networks.
O
Omar Jefferson
5
Professional optical transceiver with dependable output.
R
Rachel Stanton
4
Strong performance across extended single-mode fiber runs.
Questions & Answers
What is the E1MG-CWDM80-1550?
The E1MG-CWDM80-1550 is a 1U rack-mount CWDM Mux/Demux module optimized for 1550 nm transmission and up to 80 km reach over single-mode fiber.
Which wavelengths does the E1MG-CWDM80-1550 support?
It supports eight standard ITU-T G.694.2 CWDM channels: 1470, 1490, 1510, 1530, 1550, 1570, 1590 and 1610 nm.
How many channels are available on the E1MG-CWDM80-1550?
This unit provides 8 CWDM channels with 20 nm spacing, each mapped to a dedicated port plus common line interfaces.
What is the maximum transmission distance for the E1MG-CWDM80-1550?
With standard single-mode fiber, the E1MG-CWDM80-1550 supports up to 80 km without additional amplification.
What is the typical insertion loss per channel?
Typical insertion loss is ≤ 2.5 dB per channel, ensuring high optical budget for metro and access networks.
What return loss does the E1MG-CWDM80-1550 achieve?
The module delivers a return loss of ≥ 45 dB on all channel and common ports to minimize reflections.
What connector type is used on the E1MG-CWDM80-1550?
All ports use SC/UPC connectors, offering low back-reflection and reliable mechanical performance.
Which fiber type is compatible with the E1MG-CWDM80-1550?
It is optimized for ITU-T G.652 single-mode fiber, ensuring low attenuation and broad vendor interoperability.
What are the operating temperature ranges?
Rated for –40 °C to +85 °C, the E1MG-CWDM80-1550 is suitable for indoor and controlled-environment outdoor racks.
What are the physical dimensions of the E1MG-CWDM80-1550?
The unit occupies 1U (19″) rack space, measures 440 × 200 × 44 mm (W×D×H) and weighs 3 kg.
Which ITU-T standard does the device comply with?
It fully complies with ITU-T G.694.2 for CWDM channel definitions and industry-standard performance.
What are the primary applications for the E1MG-CWDM80-1550?
Ideal for metro rings, FTTx aggregation, CATV distribution and campus backbones requiring cost-effective wavelength expansion.
How do I install the E1MG-CWDM80-1550?
Mount the unit in a 19″ rack, secure with screws, connect SC/UPC fiber pigtails per channel labeling, and route common fibers to your OLT/ROADM.
Is the E1MG-CWDM80-1550 compatible with other CWDM or DWDM equipment?
Yes. It interoperates with any G.694.2-compliant CWDM and can be cascaded with DWDM systems when using appropriate multiplexers.
Does the E1MG-CWDM80-1550 require external power?
No. As a passive optical mux/demux, it operates without electrical power, reducing rack-space and power budget requirements.
What warranty and support are provided?
The E1MG-CWDM80-1550 includes a 5-year factory warranty and lifetime technical support through our certified global service network.