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- Name:
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DWDM-SFPGE-1556-55
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1556.55nm,120km,LC)
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- Huawei
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- GTIN:
- 6920702795667
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3 - List Price:
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$1,632.24
- Price:
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$832.45
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DWDM-SFPGE-1556-55
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Mod...
$1,632.24
$832.45
37 in Global Warehouse
$832.45
49% off
TRUSTED, TRIED, PROVEN
DWDM-SFPGE-1556-55 Overview
DWDM-SFPGE-1556-55 is a high-performance DWDM SFP transceiver engineered for reliable Gigabit Ethernet connectivity. It offers a standard SFP form factor with a 1G data rate, utilizing an LC duplex connector optimized for single-mode fiber networks.
DWDM-SFPGE-1556-55 is designed for long-range optical transmission, delivering robust performance over distances up to 80 km at a wavelength of 1556 nm. Ideal for data centers, enterprise networks, and telecom applications, this transceiver combines compact, industry-standard physical dimensions with precise DWDM technology for seamless network integration.
What is the price of DWDM-SFPGE-1556-55?
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DWDM-SFPGE-1556-55 Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1556 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 3.5 W |
| 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-1556-55 |
| Height | 0.65 inches |
| Width | 1.1 inches |
| Depth | 1.3 inches |
| Weight | 0.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Huawei | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 1G | 10G | 10G | 10G |
| Depth | 0.74 inches | 1.3 inches | N/A | N/A | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP+ | XFP | SFP+ |
| Height | 0.26 inches | 0.65 inches | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 48.5 km |
| 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 |
| Power Consumption | 1.0W | 3.5 W | 3.5W | 3.5 W | 3.5W |
| Product Name | CWDM SFP-1590 Transceiver Module | DWDM-SFPGE-1556-55 | Huawei SFP-10G-ZR | DWDM-X2-42.14 | ONS-XC-10G-EP48.5-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Wavelength | 1590 nm | 1556 nm | 1310 nm | 1550 nm | 1310 nm |
| Weight | 0.22 lbs | 0.2 lbs | N/A | N/A | N/A |
| Width | 0.87 inches | 1.1 inches | N/A | N/A | N/A |
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Questions & Answers
Q
What is the DWDM-SFPGE-1556-55 optical transceiver?
A
The DWDM-SFPGE-1556-55 is an eSFP 2.5 Gb/s DWDM optical transceiver module operating at 1556.55 nm for up to 120 km single-mode links with an LC interface.
Q
What transmission distance does the DWDM-SFPGE-1556-55 support?
A
This module supports up to 120 km over ITU-T G.652 single-mode fiber without requiring inline amplification.
Q
Which fiber type is compatible with DWDM-SFPGE-1556-55?
A
It is designed for ITU-T G.652 standard single-mode fiber, ensuring minimal dispersion and optimal DWDM performance.
Q
What wavelength channel does the DWDM-SFPGE-1556-55 use?
A
It operates at the 1556.55 nm DWDM wavelength, corresponding to ITU-T grid channel 33, for dense wavelength division multiplexing.
Q
What data rate does the DWDM-SFPGE-1556-55 support?
A
The module supports a data rate of 2.5 Gb/s, ideal for Gigabit Ethernet and SONET/SDH applications.
Q
Is the DWDM-SFPGE-1556-55 SFP+ or eSFP?
A
This product is an enhanced SFP (eSFP) transceiver, fully compliant with the SFP Multi-Source Agreement (MSA).
Q
Does the DWDM-SFPGE-1556-55 feature digital diagnostics?
A
Yes, it offers Digital Diagnostic Monitoring (DDM/DOM) for real-time monitoring of temperature, voltage, bias current, and optical power.
Q
Is the DWDM-SFPGE-1556-55 hot-pluggable?
A
Yes, the module is hot-pluggable, allowing insertion and removal without powering down the host system.
Q
What is the typical optical budget of the DWDM-SFPGE-1556-55?
A
The module provides a link budget of approximately 23 dB, accommodating up to 120 km transmission at standard fiber attenuation.
Q
What operating temperature range does the DWDM-SFPGE-1556-55 support?
A
It operates reliably between 0 °C and 70 °C (standard commercial range) and up to –40 °C to 85 °C in industrial-grade versions.
Q
Which applications suit the DWDM-SFPGE-1556-55?
A
Ideal for DWDM metro, long-haul networks, data center interconnects, and high-capacity backbone aggregation.
Q
How do I install the DWDM-SFPGE-1556-55?
A
Insert the transceiver into a compatible SFP slot, ensure proper fiber polarity on the LC connectors, then verify link status via the host interface.
Q
Is the DWDM-SFPGE-1556-55 MSA compliant?
A
Yes, it adheres to the SFP MSA, ensuring electrical, mechanical, and optical compatibility across vendors.
Q
How do I clean the LC connectors on the DWDM-SFPGE-1556-55?
A
Use a recommended fiber-optic cleaning tool and isopropyl alcohol to gently remove dust and contaminants before each connection.
Q
What safety precautions are required for the DWDM-SFPGE-1556-55?
A
Observe Class 1 laser safety guidelines: avoid direct eye exposure and handle the transceiver in accordance with IEC 60825-1 standards.
