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DS-SFP-4G-SW-4
4GBPS FIBRE CHANNEL-SW SFP LC 4 PACK SPARE
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
DS-SFP-4G-SW-4 is an SFP optical transceiver engineered to deliver a 4G data rate over short-range multimode fiber links. It features an LC connector interface and is designed specifically for Ethernet and Fibre Channel protocols, making it well suited for data center, enterprise network, and telecom applications.
Built in a compact SFP form factor, the DS-SFP-4G-SW-4 module meets industry standards with physical dimensions that allow seamless integration into existing optical systems. Its design emphasizes reliability, power efficiency, and compatibility with major networking equipment vendors including Cisco, Juniper, Huawei, and Arista.
DS-SFP-4G-SW-4 price is $289.00, a 52.8% saving from the Cisco list price of $612.00. DS-SFP-4G-SW-4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DS-SFP-4G-SW-4 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
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| Product Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP |
| Data Rate | 4G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC |
| Wavelength | 850 nm | 1528 nm to 1565 nm | 1550 nm | 1550 nm |
| Transmission Distance | Short-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 300 meters | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | 1.5W | 1.5W | 3.6W |
| Operating Temperature | 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 |
| Input Voltage | 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 |
| Product Name | DS-SFP-4G-SW-4 | DWDM-SFP-4294 | DWDM-SFP-3819 | DWDM-SFP-3898 |
| Height | 0.33 inches | 0.65 inches | 0.33 inches | 0.24 inches |
| Width | 2.22 inches | 0.55 inches | 0.53 inches | 0.66 inches |
| Depth | 0.55 inches | 1.80 inches | 2.22 inches | 0.67 inches |
| Weight | 0.05 lbs | 0.2 lbs | 0.1 lbs | 0.2 lbs |
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 4G Fibre Channel SFP pack. Stable SAN connectivity.
Consistent performance across our storage network.
Easy installation and dependable signal levels.
Stable shortwave Fibre Channel throughput.
Excellent spare pack for SAN redundancy.
Delivered reliable 4Gbps performance in production.
Strong compatibility with existing FC infrastructure.
The DS-SFP-4G-SW-4 is a 4 Gbps Fibre Channel short-wave SFP LC transceiver sold as a 4-pack spare for SAN and switch deployments.
It supports a 4 Gbps Fibre Channel data rate, ideal for medium-distance SAN connectivity.
It uses a standard LC duplex connector for quick and secure fiber termination.
This SFP module provides up to 2 kilometers of reach over single-mode fiber at 1310 nm wavelength.
Yes, it is hot-swappable, allowing insertion or removal without powering down the switch or server.
It is compatible with single-mode fiber (SMF), ensuring reliable long-haul connectivity.
Yes, it supports Digital Diagnostic Monitoring (DDM) for real-time performance metrics.
It is vendor-agnostic and fully interoperable with major Fibre Channel switches and host bus adapters.
Each spare pack contains four identical 4 Gbps SFP LC transceivers.
The module operates at a 1310 nm wavelength, optimized for short-wave single-mode links.
Yes, it is specifically designed for SAN deployments, offering reliable Fibre Channel connectivity.
The module operates between 0°C and 70°C (32°F to 158°F) ambient temperature.
Power down is not required; simply align the LC connector, insert into the SFP slot until it clicks, and secure the latch.
Yes, this 4-pack spare is ideal for on-site replacement of failed or outdated SFP transceivers.
It comes with a one-year limited warranty covering manufacturing defects and early failures.
Check the holographic label, SKU match, and test within your switch’s diagnostics interface for genuine readings.