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Stable CWDM eSFP with predictable GE performance.
CWDM-SFPGE-1551
CWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1551nm...
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CWDM-SFPGE-1551
CWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1551nm...
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CWDM-SFPGE-1551 is a CWDM SFP transceiver module engineered for Gigabit Ethernet applications that delivers a 1G data rate over single-mode fiber utilizing LC connectors. It operates at a precise wavelength of 1551 nm and is optimized for long-range network links in data center, enterprise, and telecom environments.
Featuring the standard SFP form factor, CWDM-SFPGE-1551 offers compact physical dimensions for seamless integration and efficient space usage in dense infrastructure. Its design emphasizes low power consumption, robust performance, and broad compatibility with major networking brands, making it a reliable choice for upgrading optical network connectivity.
CWDM-SFPGE-1551 price is $204.76, a 77% saving from the Huawei list price of $890.25. CWDM-SFPGE-1551 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFPGE-1551 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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 CWDM-SFPGE-1551 |  QSFP28-50G-BIDI-10km-SM-2 |  XFP-STM64-LX-SM1310 |  OSM040C01 |  OGSC10DD0 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | QSFP28 | XFP | QSFP+ | SFP+ |
| Data Rate | 1G | 50G | 10G | 40G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1551 nm | N/A | 1310nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 10km | 10 km | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Ethernet |
| Power Consumption | 1.0W | N/A | 3.2W | 3.5W | 3.5W |
| 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 | CWDM-SFPGE-1551 | QSFP28-50G-BIDI-10km-SM-2 | XFP-STM64-LX-SM1310 | OSM040C01 Optical Transceiver Module | OGSC10DD0 10Gbps Long-Range SFP+ Optical Transceiver |
| Height | 0.53 inches | N/A | N/A | 0.8 inches | 0.3 inches |
| Width | 2.23 inches | N/A | N/A | 2.0 inches | 0.55 inches |
| Depth | 0.33 inches | N/A | N/A | 1.2 inches | 1.2 inches |
| Weight | 0.07 lbs | N/A | N/A | 0.15 lbs | 0.2 lbs |
Stable CWDM eSFP with predictable GE performance.
Reliable wavelength stability.
Easy setup in metro networks.
Consistent signal quality.
Good value CWDM optic.
Dependable GE transceiver.
The CWDM-SFPGE-1551 is a 2.5 Gbps CWDM eSFP transceiver module for single-mode fiber, operating at 1551 nm and supporting up to 80 km with an LC connector.
The CWDM-SFPGE-1551 supports single-mode fiber (SMF) for long-haul transmission up to 80 km.
It operates at a wavelength of 1551 nm, compliant with CWDM ITU-T G.694.2 specifications.
The CWDM-SFPGE-1551 reliably transmits data up to 80 km over single-mode fiber.