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Reliable DWDM eSFP with stable long distance performance.
DWDM-SFPGE-1542-94
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DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1542.9...
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Name:
DWDM-SFPGE-1542-94
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1542.94nm,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-1542-94 Overview
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.
DWDM-SFPGE-1542-94 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1542.94 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 0.8W
- 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-1542-94
- Height
- 0.67 in
- Width
- 0.42 in
- Depth
- 1.3 in
- Weight
- 0.13 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 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 |
| Max Distance | 80 km | 80km | 300 meters | N/A | 300 m |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 0.8W | 1.5W | 2.5W | N/A | 2.0W |
| 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 |
| Height | 0.67 in | 0.23 inches | 0.8 inches | N/A | 0.57 inches |
| Width | 0.42 in | 0.62 inches | 0.55 inches | N/A | 0.47 inches |
| Depth | 1.3 in | 0.30 inches | 1.2 inches | N/A | 2.11 inches |
| Weight | 0.13 lbs | 0.1 lbs | 0.1 lbs | N/A | 0.07 lbs |
Reviews & Ratings
D
Daniel Moore
4
Accurate wavelength control.
J
James Morgan
5
Works well in DWDM environments.
P
Paul Harrison
5
No signal issues detected.
S
Stephen Lane
4
Carrier grade stability.
O
Oliver Grant
5
Solid DWDM SFP module.
Questions & Answers
What is the DWDM-SFPGE-1542-94 optical transceiver?
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.
What maximum transmission distance does the DWDM-SFPGE-1542-94 support?
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.
Which wavelength does the DWDM-SFPGE-1542-94 operate at?
The transceiver operates at a fixed ITU-T DWDM wavelength of 1542.94 nm (Channel 42), optimized for dense wavelength division multiplexing networks.
What type of fiber connector does this transceiver use?
It uses a dual-fiber LC duplex connector, providing reliable, low-loss coupling in high-density fiber installations.
Is the DWDM-SFPGE-1542-94 compatible with 2.5 Gbps Ethernet networks?
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.
What type of single-mode fiber is required for this module?
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.
Does the DWDM-SFPGE-1542-94 support digital diagnostic monitoring (DDM)?
Yes, it conforms to SFF-8472 for digital diagnostics monitoring, offering real-time data on optical power, temperature, current and transceiver voltage.
What are the operating temperature and environmental specifications?
Operating temperature range is –5 °C to +70 °C, with relative humidity from 0 % to 85 % (non-condensing), for reliable performance in diverse environments.
What is the optical power budget of the DWDM-SFPGE-1542-94?
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.
Is the DWDM-SFPGE-1542-94 hot-pluggable?
Yes, the eSFP form factor is hot-pluggable, allowing easy installation and removal without powering down the host device.
Which network protocols are supported by this DWDM eSFP module?
This module supports 2.5 Gbps Gigabit Ethernet, SONET OC-48, SDH STM-16, and OTN applications, ensuring versatile protocol compatibility.
What is the typical power consumption of the DWDM-SFPGE-1542-94?
It consumes less than 1 W of power (typical 0.8 W), making it energy-efficient for large-scale deployments.
What industry standards and compliance does the transceiver meet?
It complies with SFP MSA, ITU-T G.694.2, Telcordia GR-468-CORE, RoHS, and CE/FCC regulations, ensuring interoperability and safety.
How do I install the DWDM-SFPGE-1542-94 module in my switch or router?
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.
Does this DWDM transceiver support automatic wavelength tuning?
No, the DWDM-SFPGE-1542-94 uses a fixed 1542.94 nm wavelength; automatic tuning is not required or supported.
What warranty and MTBF are provided for the DWDM-SFPGE-1542-94?
The module comes with a one-year limited warranty and a minimum MTBF of 1,000,000 hours, guaranteeing high reliability and customer support.