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- Name:
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DWDM-SFPGE-1551-72
- Description:
- DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1551.72nm,120km,LC)
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- GTIN:
- 6920702795667
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3 - List Price:
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$1,632.24
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$832.45
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DWDM-SFPGE-1551-72
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Mod...
$1,632.24
$832.45
8 in Global Warehouse
$832.45
49% off
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DWDM-SFPGE-1551-72 Overview
Overview of “DWDM-SFPGE-1551-72”. DWDM-SFPGE-1551-72 is a high-performance SFP transceiver designed for dense wavelength division multiplexing applications. Engineered to support a 1G data rate and equipped with an LC connector, this module delivers long-range transmission over single-mode fiber while fully supporting Ethernet protocols. Its compact SFP form factor meets the stringent physical dimensions required for high-density telecom and enterprise network deployments.
This DWDM transceiver is specifically optimized for use in data centers, enterprise networks, and telecommunications environments where reliability and extended reach are paramount. Crafted with precision to conform to industry standards, DWDM-SFPGE-1551-72 ensures seamless interoperability with a variety of networking equipment and vendors, making it an ideal choice for critical optical communication links.
What is the price of DWDM-SFPGE-1551-72?
Lowest price of DWDM-SFPGE-1551-72 is $ 832.45. Shop now! Get further exclusive discounts with bulk quotation on DWDM-SFPGE-1551-72
Explore more options from Transceivers or explore other Huawei products.
DWDM-SFPGE-1551-72 Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1551 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| 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-1551-72 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | N/A | LC | LC |
| Data Rate | 1G | 1G | 25G | 10G | 40G |
| Depth | N/A | N/A | N/A | 1.50 in | 2.5 in |
| Fiber Type | Single-mode | Single-mode | N/A | Single-mode | Single-mode |
| Form Factor | SFP | SFP | QSFP | SFP+ | QSFP+ |
| Height | N/A | N/A | N/A | 0.62 in | 0.6 in |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Max Distance | 10 km | 80 km | 3 meters | 80 km | 80 km |
| Network Interface | Fiber | Fiber | Ethernet | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | 1.5W | 3.5 W |
| Product Name | Cisco GLC-BX-D= | DWDM-SFPGE-1551-72 | QSFP-4SFP25G-CU3M | DWDM-SFP10G-3425-ER-C | 407-BBXU-C QSFP+ Optical Transceiver |
| 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, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Extended-Range | Long-Range |
| Wavelength | 1490nm (Tx) / 1310nm (Rx) | 1551 nm | N/A | 1550 nm | 1310 nm |
| Weight | N/A | N/A | N/A | 0.08 lbs | 0.15 lbs |
| Width | N/A | N/A | N/A | 0.90 in | 1.2 in |
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Questions & Answers
Q
What is the DWDM-SFPGE-1551-72 optical transceiver?
A
The DWDM-SFPGE-1551-72 is an eSFP-format 2.5 Gbit/s DWDM single-mode optical transceiver module operating at 1551.72 nm for up to 120 km over LC fiber.
Q
Which applications suit the DWDM-SFPGE-1551-72 module?
A
It is ideal for metro, long-haul, PON overlay and high-capacity backbone networks requiring dense wavelength-division multiplexing.
Q
What is the maximum reach of this DWDM transceiver?
A
It supports a maximum link distance of 120 km over standard single-mode fiber (SMF-28) without amplification.
Q
What wavelength does the 1551.72 nm module use?
A
The module operates precisely at the DWDM ITU channel 37 wavelength of 1551.72 nm.
Q
What data rate does the DWDM-SFPGE-1551-72 support?
A
It supports line rates up to 2.5 Gbit/s, compatible with Gigabit Ethernet and SONET/SDH interfaces.
Q
What connector type does this transceiver use?
A
It uses an LC duplex connector for reliable, low-loss fiber coupling.
Q
Is the DWDM-SFPGE-1551-72 hot-swappable?
A
Yes. It meets the SFP MSA standard for plug-and-play hot-swap capability without powering down the host.
Q
Which equipment is this module compatible with?
A
It is interoperable with all MSA-compliant switches, routers, DWDM MUX/DEMUXs and transponders from major vendors.
Q
What is the optical power budget of this transceiver?
A
The module delivers a typical output power of 0 to +4 dBm with a receiver sensitivity of –24 dBm, yielding a power budget of 24 dB.
Q
What are the operating temperature specifications?
A
Industrial temperature variant supports –40 °C to +85 °C; commercial version supports 0 °C to +70 °C ambient.
Q
What fiber type is required for optimal performance?
A
Use ITU-G.652-compliant single-mode fiber (SMF-28) with <0.4 dB/km attenuation at 1550 nm.
Q
How do I install the DWDM-SFPGE-1551-72 in my switch?
A
Align the module’s ejector latch with the SFP slot, push until it clicks, then secure the LC fiber connector.
Q
What power consumption does this SFP draw?
A
Typical power consumption is 1.0 W, maximum 1.2 W, compliant with SFP MSA power classes.
Q
Does the module support digital diagnostics (DDM)?
A
Yes. It offers real-time monitoring of optical output/input power, temperature, voltage and laser bias current via I²C.
Q
How does DWDM differ from CWDM in this context?
A
DWDM uses narrower channel spacing (100 GHz) for higher channel density over single fiber, while CWDM offers wider spacing (20 nm).
Q
What warranty covers the DWDM-SFPGE-1551-72 transceiver?
A
It carries a standard one-year warranty covering defects in materials and workmanship under normal operation.
