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DWDM-SFPGE-1557-36
DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1557.3...
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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.
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| 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 |
| 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 |
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 with long haul GE performance.
Reliable wavelength accuracy.
Works well in carrier networks.
No alarms during operation.
Consistent optical levels.
Dependable DWDM SFP.
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.
This DWDM-SFPGE-1557-36 module supports a data rate of 2.5 Gb/s (Gigabit Ethernet) over single-mode fiber.
With a reach of up to 120 km on single-mode fiber, the DWDM-SFPGE-1557-36 suits long-haul and metro network applications.
This module is designed exclusively for G.652 single-mode fiber to ensure optimal dispersion and minimal loss at 1557.36 nm.
The transceiver uses a standard duplex LC connector for easy integration into DWDM line systems.
Yes. It supports hot-swapping in any SFP-compatible slot without disrupting network traffic.
Yes. The module complies with SFF-8472, providing real-time monitoring of optical power, temperature, and voltage.
It is compatible with any switch, router, or DWDM MUX/DEMUX supporting 2.5 Gb/s SFP and IEC-compliant DWDM wavelengths.
Ideal for metro, long-haul, data center interconnect and telecom networks requiring precise channel spacing and high capacity.
With a typical transmit power of +3 dBm and receive sensitivity of –23 dBm, it delivers an optical budget exceeding 26 dB.
Simply insert the eSFP module into the SFP slot, plug in LC fiber cables, and verify link status via your device’s port LEDs.
The DWDM-SFPGE-1557-36 is CE, RoHS, and FCC certified to meet global safety and environmental standards.
It operates reliably from 0 °C to +70 °C (commercial temperature range) for standard network deployments.
The module features a Mean Time Between Failures exceeding 1,000,000 hours to ensure long-term network reliability.
We offer a 3-year warranty and lifetime technical support to guarantee your DWDM network’s performance.
United States
