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DWDM-SFPGE-1548-51
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1548.5...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
DWDM-SFPGE-1548-51 is a DWDM SFP transceiver designed for Gigabit Ethernet applications. It supports a data rate of 1G over single-mode fiber by using an LC connector and delivers long-range performance, making it ideal for telecom networks and enterprise data centers. The product operates seamlessly with Ethernet protocols in dense wavelength division multiplexing environments.
The compact SFP form factor of this module offers standardized physical dimensions for easy integration in various network systems. With a focus on high reliability and low power consumption, the DWDM-SFPGE-1548-51 is engineered to meet the stringent demands of long-haul connectivity and mission-critical data center applications.
DWDM-SFPGE-1548-51 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1548-51 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFPGE-1548-51 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| DWDM-SFPGE-1548-51 |  OSX070007 |  OSX080N06 |  DWDM-SFPGE-1544-53 |  SFP-10G-AOC10M | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | QSFP28 | SFP+ | SFP | SFP |
| Data Rate | 1G | 100G | 10G | 1G | 10G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1548.51 nm | 850 nm | 1310 nm | 1544 nm | 850nm |
| Transmission Distance | Long-Range | Short-Range | Extended-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 80 km | 100 meters | 80 km | 80 km | 10m |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | 10G Ethernet |
| 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 |
| 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 / Arista |
| Product Name | DWDM-SFPGE-1548-51 | OSX070007 High Performance QSFP28 Transceiver | OSX080N06 | DWDM-SFPGE-1544-53 | SFP-10G-AOC10M |
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.
Stable DWDM eSFP delivering consistent long haul GE links.
Accurate wavelength with predictable performance.
Works well in carrier networks.
No alarms during use.
Consistent optical output.
Professional DWDM GE SFP.
The DWDM-SFPGE-1548-51 is a 2.5G eSFP single-mode module operating at 1548.51 nm, supporting up to 120 km transmission over G.652 fiber with LC connectors and Digital Diagnostics Monitoring.
It operates at a precise 1548.51 nm DWDM wavelength optimized for dense wavelength division multiplexing networks.
The DWDM-SFPGE-1548-51 supports single-mode transmission distances of up to 120 km over standard G.652 fiber.
It features an eSFP form factor with a 2.5 Gbps electrical interface compliant with the SFP Multi-Source Agreement.
It is a single-mode optical transceiver specifically designed for long-haul DWDM applications.
This module supports a fixed data rate of 2.5 Gbps for Gigabit Ethernet and SDH/SONET.
The transceiver uses a duplex LC connector compatible with standard fiber patch cables.
Yes, the module supports hot-swapping for in-service installation and removal without network downtime.
Yes, it includes DDM/DOM for real-time monitoring of optical power, temperature, voltage, and bias current.
The standard operating temperature range is 0 °C to 70 °C (32 °F to 158 °F).
It operates on a single +3.3 V power rail with a maximum power consumption of less than 1.0 W.
It is compatible with MSA-compliant switches, routers, and DWDM multiplexers from vendors such as Cisco, Juniper, and Huawei.
The transceiver meets ITU-T G.694.1, SFP MSA, RoHS, and Telcordia GR-468-CORE specifications.
Insert the module into any compatible SFP port until it clicks, then confirm link status via the switch’s management interface.
The DWDM-SFPGE-1548-51 delivers a bit error rate of less than 10⁻¹² over the specified 120 km single-mode span.
It operates reliably in 0%–85% non-condensing humidity and meets shock and vibration requirements per Telcordia standards.
Standard antistatic packaging is included; warranty options range from 1 to 5 years with optional premium support.
United States
