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DGE-894/A
D-Link 4-port 10/100/1000Base-T to 1-port 1000Base-LX Gigabi...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
DGE-894/A is a QSFP transceiver engineered for high-performance applications, delivering a 100G data rate via LC connectors for reliable connectivity across long-range optical links. This transceiver module supports Ethernet protocols, is optimized for use in data centers and telecom networks, and conforms to a compact form factor with precise physical dimensions for seamless integration.
Designed for scalability and efficiency in enterprise environments, DGE-894/A features single-mode fiber compatibility and meets rigorous operational standards with an extended transmission distance of up to 80 km. Its robust design and adherence to industry protocols ensure exceptional performance and ease of deployment in high-speed networking infrastructures.
DGE-894/A price is is available on request. Get immediate quote.
Request bulk order quote for DGE-894/A for additional pricing. Browse the full D-Link Transceivers series or explore all D-Link products.
In a multi-building university environment, pairing two DGE-894/A units over single-mode fiber (TX:1310 nm/RX:1550 nm) extends Gigabit Ethernet up to 20 km between academic blocks. IT teams can also mix one DGE-894/A with a DGE-891/B for seamless integration with existing fiber runs. The result: high-speed, low-latency connectivity across campus, centralized network management and reduced cabling costs.
A large automobile assembly plant deploys paired DGE-894/A converters (SC interface) to link PLCs, CNC machines and monitoring stations across a 15 km shop-floor fiber backbone. For legacy fiber segments, one endpoint uses DGE-891/B with a DGE-894/A at the opposite end. This setup ensures deterministic Gigabit performance, galvanic isolation and electromagnetic immunity, boosting production uptime and real-time control.
A regional water treatment authority uses two DGE-894/A units to connect high-definition CCTV cameras and access control at remote pumping stations up to 20 km apart. Where older fiber exists, they pair DGE-894/A with DGE-891/B to optimize bandwidth. This solution delivers reliable, secure Gigabit links with optical isolation, enabling 24/7 monitoring, rapid fault detection and regulatory compliance.
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| DGE-894/A |  DGE-891/A |  DMC-1100 |  DGE-891/B |  DGE-872 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | SFP+ | SFP | QSFP | SFP |
| Data Rate | 100G | 10G | 10G | 100G | 10G |
| Connector Type | LC | LC | LC | MPO | LC |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | 1310nm | 1310nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet / Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 8 W | 3.5W | 2.5W | 7.0W | 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 | DGE-894/A High-Performance QSFP Transceiver | DGE-891/A High-Performance Long-Range 10G SFP+ Transceiver | DMC-1100 Digital Media Converter | DGE-891/B QSFP High-Speed Transceiver | DGE-872 High Performance 10G SFP Optical Transceiver |
| Height | 1.0 inches | 0.7 inches | 0.7 inches | 0.95 inches | 0.2 inches |
| Width | 0.7 inches | 0.6 inches | 1.4 inches | 0.90 inches | 0.5 inches |
| Depth | 0.9 inches | 1.2 inches | 1.7 inches | 1.50 inches | 0.6 inches |
| Weight | 0.15 lbs | 0.05 lbs | 0.35 lbs | 0.20 lbs | 0.05 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.
Fiber converter delivered stable long distance connectivity between sites.
Installed in pairs and worked immediately. Reliable link.
Good performance with consistent throughput.
No signal issues observed during operation.
Dependable converter for enterprise links.
The DGE-894/A is a D-Link 4-port 10/100/1000Base-T to 1-port 1000Base-LX single-mode fiber photoelectric converter designed for long-reach gigabit Ethernet links.
It supports four 10/100/1000Base-T RJ45 copper ports and one 1000Base-LX SC single-mode fiber port.
The DGE-894/A uses single-mode fiber with a TX wavelength of 1310 nm and an RX wavelength of 1550 nm.
The DGE-894/A supports up to 20 km transmission over single-mode fiber.
The DGE-894/A requires an SC single-mode fiber connector interface.
Yes, the DGE-894/A must be used in pairs—one at each end of the fiber link—to enable full gigabit communication.
Yes, the DGE-894/A is fully compatible with the DGE-891/B for mixed-link deployments over single-mode fiber.
The DGE-894/A supports 10/100/1000 Mbps on copper ports and 1000 Mbps on the fiber port.
Yes, it supports full-duplex transmission on all copper and fiber ports for maximum throughput.
The DGE-894/A operates on a 100–240 V AC power adapter for worldwide compatibility.
Operating temperature is 0 °C to 50 °C with 10–90% non-condensing humidity.
Yes—its hot-swappable design allows you to add or replace units without network downtime.
The converter measures 105 × 70 × 26 mm and weighs 220 g.
Connect your RJ45 Ethernet and SC fiber cables, power on the unit, and ensure the paired converter at the remote end is powered and connected.
The package includes one DGE-894/A converter, a 100–240 V AC power adapter, a mounting kit, and a user manual.
The DGE-894/A includes a one-year hardware warranty and lifetime D-Link technical support.
United States
