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Stable 1546.12nm DWDM optic with reliable long haul performance.
DWDM-SFPGE-1546-12
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DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1546.1...
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Name:
DWDM-SFPGE-1546-12
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1546.12nm,120km,LC)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 6920702795667
- Condition:
- Warranty:
- 3
- List Price:
$1,632.24
- Price:
$832.4549% off
Quantity:
1
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DWDM-SFPGE-1546-12 Overview
DWDM-SFPGE-1546-12 is a DWDM SFP transceiver engineered for Gigabit Ethernet applications, offering a 1G data rate with an LC connector and optimized for single-mode fiber transmission. Designed for long-range optical networks, it utilizes a central wavelength of 1546 nm and a compact SFP form factor to ensure reliable performance in telecom and enterprise environments.
This module is built to support Ethernet protocols in data centers and telecom networks that demand robust, long-haul connectivity. Its precise physical and electrical specifications deliver consistency and high-density compatibility, making DWDM-SFPGE-1546-12 an ideal solution for modern optical and DWDM systems.
DWDM-SFPGE-1546-12 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1546-12 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFPGE-1546-12 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
DWDM-SFPGE-1546-12 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1546 nm
- Transmission Distance
- Long-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
- DWDM-SFPGE-1546-12
- 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 
| DWDM-SFPGE-1546-12 |  DWDM-SFPGE-1552-52 |  XFP-STM64-LX-SM1310 |  DWDM-SFPGE-1542-14 |  Huawei eSFP-FE-LX-SM1550 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | XFP | SFP | SFP |
| Data Rate | 1G | 1G | 10G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1546 nm | 1552nm | 1310nm | 1542 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80km | 10 km | 80 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 1.5W | 3.2W | 1.2W | N/A |
| 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 | Huawei |
| Product Name | DWDM-SFPGE-1546-12 | DWDM-SFPGE-1552-52 DWDM SFP Gigabit Ethernet Transceiver | XFP-STM64-LX-SM1310 | DWDM-SFPGE-1542-14 | Huawei eSFP-FE-LX-SM1550 |
| Height | N/A | 0.23 inches | N/A | N/A | N/A |
| Width | N/A | 0.62 inches | N/A | N/A | N/A |
| Depth | N/A | 0.30 inches | N/A | N/A | N/A |
| Weight | N/A | 0.1 lbs | N/A | N/A | N/A |
Reviews & Ratings
E
Elliot Fraser
4
Accurate wavelength and clean signal transmission.
D
Dominic Hayes
5
Works efficiently in backbone DWDM systems.
M
Marcus Dillon
5
No signal degradation observed over 120km.
L
Leonard Shaw
5
Carrier grade reliability in production.
B
Brandon Cole
5
Consistent GE connectivity across sites.
Questions & Answers
What is the maximum data rate supported by the DWDM-SFPGE-1546-12 transceiver?
The DWDM-SFPGE-1546-12 optical transceiver supports a maximum data rate of 2.5 Gbps for high-speed single-mode transmission.
Which wavelength does the DWDM-SFPGE-1546-12 operate on?
This DWDM optical transceiver operates at a precise 1546.12 nm wavelength, aligned to the ITU-T DWDM grid.
What is the maximum transmission distance of the DWDM-SFPGE-1546-12?
The module reliably transmits up to 120 km over single-mode fiber (OS1/OS2) without dispersion compensation.
What form factor is the DWDM-SFPGE-1546-12?
The device features an enhanced SFP (eSFP) form factor, providing compact hot-swappable connectivity.
Which fiber type is compatible with DWDM-SFPGE-1546-12?
It is designed for single-mode fiber (SMF) applications, compatible with OS1 and OS2 fiber standards.
What connector type does the DWDM-SFPGE-1546-12 use?
The module utilizes a duplex LC connector for easy plug-and-play installation.
Is the DWDM-SFPGE-1546-12 hot-swappable?
Yes, the DWDM-SFPGE-1546-12 is fully hot-swappable, allowing insertion or removal without powering down the system.
Does the DWDM-SFPGE-1546-12 support digital diagnostics monitoring (DDM)?
Yes, it features Digital Diagnostics Monitoring (DDM) for real-time monitoring of temperature, voltage, and optical power.
What applications are ideal for the DWDM-SFPGE-1546-12 transceiver?
This 2.5G DWDM optical transceiver is ideal for metro, long-haul, and data-center interconnect applications.
Is the DWDM-SFPGE-1546-12 module ITU-T compliant?
Yes, it conforms to ITU-T G.694.2 for DWDM channel spacing on the 100 GHz grid.
What is the operating temperature range of the DWDM-SFPGE-1546-12?
The transceiver operates reliably between 0 °C and 70 °C (commercial temperature range).
What is the typical power consumption of the DWDM-SFPGE-1546-12?
It consumes less than 1 W of power under normal operating conditions.
Which network devices are compatible with the DWDM-SFPGE-1546-12?
The module is compatible with a wide range of switches and routers from vendors like Cisco, Juniper, Huawei, and others.
How do I install the DWDM-SFPGE-1546-12 optical transceiver?
Simply insert the DWDM-SFPGE-1546-12 into an eSFP slot, secure the LC fiber connectors, and configure your DWDM channel settings.
What DWDM channel spacing does the DWDM-SFPGE-1546-12 support?
It supports 100 GHz channel spacing in accordance with the ITU-T DWDM wavelength grid.
What warranty and support options are available for the DWDM-SFPGE-1546-12?
The DWDM-SFPGE-1546-12 comes with a 3-year warranty and lifetime technical support for peace of mind.