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DWDM-SFPGE-1546-92
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1546.9...
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DWDM-SFPGE-1546-92 is an SFP transceiver engineered for DWDM applications in Gigabit Ethernet networks. It supports a 1G data rate via an LC connector, is optimized for long‑range transmission over single‑mode fiber, and is ideally suited for environments such as data centers, enterprise networks, and telecom systems.
Engineered for precise wavelength control at 1546.92 nm, DWDM-SFPGE-1546-92 delivers reliable performance over distances of up to 80 km. Its compact SFP form factor—with dimensions designed to meet industry standards—and broad compatibility with major network equipment vendors ensure seamless integration into a variety of optical networking solutions.
DWDM-SFPGE-1546-92 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1546-92 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFPGE-1546-92 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| DWDM-SFPGE-1546-92 | OGSC40DD0 |  S-SFP-GE-LH80-SM1550 |  DWDM-SFPGE-1558-17 |  CWDM-XFP10G-1611 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | QSFP+ | SFP | SFP | XFP |
| Data Rate | 1G | 40G | 1G | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 300 meters | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| 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 | DWDM-SFPGE-1546-92 | OGSC40DD0 Optical Transceiver Module | S-SFP-GE-LH80-SM1550 | DWDM-SFPGE-1558-17 | CWDM-XFP10G-1611 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable DWDM eSFP with stable long distance performance.
Accurate wavelength across 120km links.
Easy integration into DWDM systems.
Consistent GE throughput.
Carrier grade stability.
Dependable DWDM GE SFP.
The DWDM-SFPGE-1546-92 is an MSA-compliant eSFP 2.5 Gbps DWDM transceiver module operating at 1546.92 nm wavelength for single-mode fiber.
It supports optical links up to 120 km over ITU-T G.652 single-mode fiber with standard LC connectors.
The module uses a duplex LC connector for simplex single-mode fiber connections.
Yes, it is hot-pluggable and supports SFP+ MSA for seamless integration without powering down equipment.
The transceiver supports a fixed data rate of 2.5 Gbps for high-speed metro and long-haul networks.
It operates precisely at 1546.92 nm within the ITU-T DWDM grid for channelized transmission.
Align the module with the SFP port, gently push until it clicks, connect LC fiber, and confirm link status via your host device.
Yes, it’s programmed for universal compatibility with major switch and router brands supporting DWDM eSFP ports.
It delivers an optical budget of approximately 21 dB, suitable for up to 120 km transmission without inline amplification.
The module operates between –40 °C to +85 °C for industrial-grade performance in diverse environments.
Yes, it features digital diagnostics functions (DOM) for real-time monitoring of temperature, voltage, and optical power.
Typical power consumption is ≤1.2 W, ensuring energy-efficient operation in high-density deployments.
No, CWDM and DWDM grids differ; the 1546.92 nm module is specifically designed for DWDM channel alignment.
It complies with SFP MSA, ITU-T G.692/G.694.1 for DWDM, and RoHS environmental directives.
The transceiver carries a standard 3-year warranty covering defects in materials and workmanship.
It’s available through authorized distributors and online stores specializing in networking and fiber-optic components.
United States
