Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
SFP-FC4G-LW
Huawei Optical Transceiver SFP-FC4G-LW,eSFP,4G,FC Single-mod...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SFP-FC4G-LW is a compact SFP transceiver engineered for Fibre Channel applications, delivering a 4G data rate with an LC connector interface. Designed with a long-wavelength laser operating at 1310 nm, this module supports long-range transmissions over single-mode fiber, making it ideal for data center storage area networks and enterprise network deployments.
SFP-FC4G-LW features a standard SFP form factor with precise physical dimensions that ensure compatibility with a variety of networking equipment. Its robust design, which complies with industry temperature and power consumption specifications, makes it a reliable choice for mission-critical telecom and storage network infrastructures.
SFP-FC4G-LW price is is available on request. Get immediate quote.
Request bulk order quote for SFP-FC4G-LW for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SFP-FC4G-LW | SF15S1310 |  DWDM-SFPGE-1529-55 |  CWDM-XFP10G-1591 |  DWDM-SFPGE-1554-94 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | XFP | SFP |
| Data Rate | 4G | 1G | 1G | 10G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310 nm | 1529 nm | 1591 nm | 1554.94 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 15 km | 55 km | 80 km | 80 km |
| Supported Protocols | Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | 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 | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | SFP-FC4G-LW | SF15S1310 | DWDM-SFPGE-1529-55 | CWDM-XFP10G-1591 | DWDM-SFPGE-1554-94 |
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.
Reliable Fibre Channel optic for storage networks.
Stable 4G FC performance over distance.
Easy installation with SAN switches.
Consistent throughput for storage traffic.
No link issues observed.
Dependable FC SFP module.
The Huawei SFP-FC4G-LW is a 4 Gbps Fibre Channel single-mode SFP module operating at 1310 nm over LC duplex connectors, supporting link distances up to 10 km.
This module is designed for single-mode fiber (SMF) using standard LC duplex connectors.
It supports reach of up to 10 kilometers over single-mode fiber at 1310 nm.
The transceiver operates at a nominal wavelength of 1310 nanometers.
It supports 4 Gbps Fibre Channel protocol (FC-LC) in an SFP form factor.
Yes. The module is fully hot-swappable, allowing insertion or removal without powering down the host device.
It is validated for Huawei SAN switches, directors and HBAs that support 4 Gbps SFP optics.
Often yes, provided the switch firmware supports 4 Gbps SFP-FC optics and accepts unbranded modules.
It uses a duplex LC connector interface for single-mode fiber links.
The module operates reliably in environments from 0 °C to 70 °C (32 °F to 158 °F).
Typical power consumption is ≤ 1.0 W during normal operation.
Align the module with the SFP slot, slide until it clicks, and secure the latch. The host auto-negotiates and activates the link.
Check for Huawei’s holographic label, serial number, and confirm the part in a Huawei management interface or CLI.
Yes. It is covered by Huawei’s standard one-year limited warranty against manufacturing defects.
Inspect fiber cleanliness and polarity, reseat the module, check link LEDs, and run diagnostics on your SAN switch.
You can buy from authorized Huawei partners, certified distributors or the official Huawei eStore.
United States
