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Stable DWDM eSFP with long haul GE performance.
DWDM-SFPGE-1557-36
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DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1557.3...
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Name:
DWDM-SFPGE-1557-36
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1557.36nm,120km,LC)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 6920702795667
- Condition:
- Warranty:
- 3
- List Price:
$1,608.52
- Price:
$1,077.7133% off
Quantity:
1
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DWDM-SFPGE-1557-36 Overview
DWDM-SFPGE-1557-36 is a DWDM SFP transceiver engineered for Gigabit Ethernet applications, featuring an LC connector and optimized for long-range transmission over single-mode fiber. Designed with a compact SFP form factor, it meets stringent physical dimensions and is ideal for high-performance deployments in data centers, enterprise networks, and telecom infrastructures.
DWDM-SFPGE-1557-36 delivers reliable connectivity and precise wavelength management at 1557 nm, ensuring robust protocol support for Ethernet communications across extensive distances. Its proven design and adherence to industry standards make it an excellent choice for scalable network solutions in today's demanding optical environments.
DWDM-SFPGE-1557-36 price is $1,077.71, a 33% saving from the Huawei list price of $1,608.52. DWDM-SFPGE-1557-36 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFPGE-1557-36 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
DWDM-SFPGE-1557-36 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1557 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.5W
- 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-1557-36
- Height
- 0.3 inches
- Width
- 0.65 inches
- Depth
- 1.0 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-SFPGE-1557-36 |  CSFP-GE-FE-BIDI2 |  DWDM-SFPGE-1558-98 |  SFP-10G-iLR |  DWDM-SFPGE-1529-55 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 10G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1557 nm | 1310 nm | 1558 nm | 1310nm | 1529 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 10 km | 80 km | 10 km | 55 km |
| Supported Protocols | Ethernet | Ethernet | Gigabit Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | 1.5W | 1.5W | 2.5W | 3.5W | 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 | Cisco, Juniper, Huawei |
| Product Name | DWDM-SFPGE-1557-36 | CSFP-GE-FE-BIDI2 | DWDM-SFPGE-1558-98 | SFP-10G-iLR | DWDM-SFPGE-1529-55 |
| Height | 0.3 inches | 0.13 inches | 0.33 inches | N/A | N/A |
| Width | 0.65 inches | 0.87 inches | 0.53 inches | N/A | N/A |
| Depth | 1.0 inches | 1.96 inches | 2.22 inches | N/A | N/A |
| Weight | 0.1 lbs | 0.2 lbs | 0.1 lbs | N/A | N/A |
Reviews & Ratings
D
Daniel Brooks
5
Reliable wavelength accuracy.
J
James Morgan
5
Works well in carrier networks.
P
Paul Harrison
5
No alarms during operation.
S
Stephen Moore
5
Consistent optical levels.
O
Oliver Hart
5
Dependable DWDM SFP.
Questions & Answers
What is the DWDM-SFPGE-1557-36 optical transceiver?
The DWDM-SFPGE-1557-36 is a 2.5 Gb/s eSFP DWDM optical transceiver module operating at 1557.36 nm for single-mode fiber links up to 120 km with an LC connector.
Which data rate does this DWDM eSFP module support?
This DWDM-SFPGE-1557-36 module supports a data rate of 2.5 Gb/s (Gigabit Ethernet) over single-mode fiber.
What transmission distance can I achieve?
With a reach of up to 120 km on single-mode fiber, the DWDM-SFPGE-1557-36 suits long-haul and metro network applications.
Which fiber type is required for the 1557.36 nm module?
This module is designed exclusively for G.652 single-mode fiber to ensure optimal dispersion and minimal loss at 1557.36 nm.
What connector does the DWDM-SFPGE-1557-36 use?
The transceiver uses a standard duplex LC connector for easy integration into DWDM line systems.
Is the DWDM-SFPGE-1557-36 hot-swappable?
Yes. It supports hot-swapping in any SFP-compatible slot without disrupting network traffic.
Does this transceiver support Digital Diagnostic Monitoring (DDM)?
Yes. The module complies with SFF-8472, providing real-time monitoring of optical power, temperature, and voltage.
Which network equipment is compatible?
It is compatible with any switch, router, or DWDM MUX/DEMUX supporting 2.5 Gb/s SFP and IEC-compliant DWDM wavelengths.
What applications are ideal for this DWDM module?
Ideal for metro, long-haul, data center interconnect and telecom networks requiring precise channel spacing and high capacity.
What optical budget does the module offer?
With a typical transmit power of +3 dBm and receive sensitivity of –23 dBm, it delivers an optical budget exceeding 26 dB.
How do I install the DWDM-SFPGE-1557-36?
Simply insert the eSFP module into the SFP slot, plug in LC fiber cables, and verify link status via your device’s port LEDs.
What certifications does this optical transceiver have?
The DWDM-SFPGE-1557-36 is CE, RoHS, and FCC certified to meet global safety and environmental standards.
What is the operating temperature range?
It operates reliably from 0 °C to +70 °C (commercial temperature range) for standard network deployments.
What is the typical MTBF for this transceiver?
The module features a Mean Time Between Failures exceeding 1,000,000 hours to ensure long-term network reliability.
What warranty and support are provided?
We offer a 3-year warranty and lifetime technical support to guarantee your DWDM network’s performance.