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DWDM-SFPGE-1542-14
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1542.1...
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DWDM-SFPGE-1542-14 is a high-performance DWDM SFP transceiver designed for gigabit Ethernet applications. It delivers a 1G data rate over single-mode fiber using LC connectors and operates at a wavelength of 1542 nm. Engineered for long-range transmission, it provides reliable connectivity for distance requirements up to 80 km.
This compact SFP module complies with industry-standard form factors and offers proven interoperability in data centers, enterprise networks, and telecom environments. Designed for demanding optical networking applications, the DWDM-SFPGE-1542-14 ensures high quality and stable performance across a wide operating temperature range.
DWDM-SFPGE-1542-14 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1542-14 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFPGE-1542-14 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| DWDM-SFPGE-1542-14 |  DWDM-XFP10G-1530-33 |  FCXPD0100 |  OSX010B10 | OST040N00 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | XFP | SFP+ | SFP+ | QSFP+ |
| Data Rate | 1G | 10G | 10G | 10G | 40G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1542 nm | 1530 nm | 1310 nm | 850 nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 80 km | 80 km | 10 km | 300 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| 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 | 3.3 V | 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-1542-14 | DWDM-XFP10G-1530-33 | FCXPD0100 10G SFP+ Transceiver | OSX010B10 10G SFP+ Transceiver | OST040N00 40G QSFP+ Optical Transceiver Module |
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.
Stable DWDM eSFP delivering reliable long haul GE links.
Accurate wavelength with clean signal output.
Works well in carrier DWDM rings.
No alarms during operation.
Consistent optical power levels.
Dependable DWDM GE SFP.
The DWDM-SFPGE-1542-14 is a 2.5 Gbps eSFP DWDM optical transceiver module designed for single-mode fiber, operating at 1542.14 nm with LC duplex connectors and a reach of up to 120 km.
This module is ideal for high-density metro, long-haul, and backbone DWDM networks requiring low-loss, tightly spaced wavelength channels over single-mode fiber up to 120 km.
It exclusively supports ITU-T G.652-compliant single-mode fiber, ensuring minimal dispersion and attenuation for long-distance links.
With a power budget optimized for DWDM systems, the DWDM-SFPGE-1542-14 delivers error-free performance at distances up to 120 km over single-mode fiber.
The module uses standard LC duplex connectors for easy integration into DWDM patch panels and fiber trunks.
It operates precisely at 1542.14 nm, corresponding to a specific ITU-T DWDM channel for 50 GHz spacing grids.
Yes, it is fully compliant with SFP MSA, ITU-T G.694.1, and IEEE 802.3 for seamless interoperability in multi-vendor DWDM networks.
The transceiver supports a nominal data rate of 2.488 Gbps (OC-48/STM-16) and is backward compatible with 2.5 Gbps Ethernet interfaces.
Simply insert the hot-pluggable eSFP module into the SFP port, secure it with the latch, and connect the LC fiber patch cables to establish the optical link.
It supports Digital Diagnostics Monitoring (DDM) per SFF-8472, providing real-time status of optical power, temperature, voltage, and laser bias current via I2C.
The DWDM-SFPGE-1542-14 operates reliably between 0 °C and 70 °C (standard commercial range) for typical data center and metro environments.
The module consumes less than 1 W during normal operation, ensuring low power draw and reduced heat in high-density installations.
With narrow linewidth laser technology and precise wavelength control, it minimizes chromatic dispersion and crosstalk for error-free transmission up to 120 km.
DWDM offers tighter channel spacing (50 GHz vs. 800 GHz), higher fiber capacity, and scalable long-haul performance, making it ideal for bandwidth-intensive networks.
Yes, the module is backed by a standard one-year limited warranty covering manufacturing defects and performance compliance.
Use an optical power meter and spectrum analyzer to measure insertion loss, return loss, and channel wavelength accuracy per ITU-T standards.
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