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DWDM-SFPGE-1542-94
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1542.9...
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DWDM-SFPGE-1542-94 is a DWDM SFP transceiver engineered for Gigabit Ethernet applications. It features an SFP form factor, supports a 1G data rate, and uses an LC connector to ensure reliable optical coupling over single-mode fiber channels, making it ideal for long-range transmission in DWDM networks.
Designed with compact physical dimensions, this transceiver is optimized for use in data centers, enterprise networks, and telecom infrastructures. It supports standard Ethernet protocols and provides robust performance in harsh operating environments, ensuring dependable connectivity where extended reach and high spectral efficiency are required.
DWDM-SFPGE-1542-94 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1542-94 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFPGE-1542-94 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| DWDM-SFPGE-1542-94 |  DWDM-SFPGE-1552-52 |  OSX010N13 |  CWDM-SFPGE-1491 | OSU015N00 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP+ | SFP | SFP+ |
| Data Rate | 1G | 1G | 10G | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1542.94 nm | 1552nm | 850nm | 1491 nm | 850 nm |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Multi-mode |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| 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 / 5V | 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-1542-94 | DWDM-SFPGE-1552-52 DWDM SFP Gigabit Ethernet Transceiver | OSX010N13 SFP+ Transceiver | CWDM-SFPGE-1491 SFP Transceiver | OSU015N00 10GBASE-SR SFP+ Optical Transceiver |
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 control.
Works well in DWDM environments.
No signal issues detected.
Carrier grade stability.
Solid DWDM SFP module.
The DWDM-SFPGE-1542-94 is a hot-pluggable eSFP DWDM optical transceiver module that delivers 2.5 Gbps data rate over single-mode fiber at 1542.94 nm, supporting up to 120 km reach with an LC duplex connector.
This module supports transmission distances up to 120 km on standard ITU-T G.652 single-mode fiber, ensuring long-haul connectivity with low signal degradation.
The transceiver operates at a fixed ITU-T DWDM wavelength of 1542.94 nm (Channel 42), optimized for dense wavelength division multiplexing networks.
It uses a dual-fiber LC duplex connector, providing reliable, low-loss coupling in high-density fiber installations.
Yes, the DWDM-SFPGE-1542-94 fully supports 2.5 Gbps Ethernet, SONET OC-48 and SDH STM-16 standards, ensuring seamless integration into existing network infrastructures.
Use standard ITU-T G.652 single-mode fiber with an 8.3/125 µm core/cladding diameter for optimal performance and minimal attenuation over long distances.
Yes, it conforms to SFF-8472 for digital diagnostics monitoring, offering real-time data on optical power, temperature, current and transceiver voltage.
Operating temperature range is –5 °C to +70 °C, with relative humidity from 0 % to 85 % (non-condensing), for reliable performance in diverse environments.
It features a transmitter optical power up to +3 dBm and a receiver sensitivity of –24 dBm, delivering an optical budget of at least 27 dB over 120 km.
Yes, the eSFP form factor is hot-pluggable, allowing easy installation and removal without powering down the host device.
This module supports 2.5 Gbps Gigabit Ethernet, SONET OC-48, SDH STM-16, and OTN applications, ensuring versatile protocol compatibility.
It consumes less than 1 W of power (typical 0.8 W), making it energy-efficient for large-scale deployments.
It complies with SFP MSA, ITU-T G.694.2, Telcordia GR-468-CORE, RoHS, and CE/FCC regulations, ensuring interoperability and safety.
With the device powered on, gently insert the LC duplex connector into the fiber port and slide the eSFP module into the cage until it clicks, then secure it per vendor guidelines.
No, the DWDM-SFPGE-1542-94 uses a fixed 1542.94 nm wavelength; automatic tuning is not required or supported.
The module comes with a one-year limited warranty and a minimum MTBF of 1,000,000 hours, guaranteeing high reliability and customer support.
United States
