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Fiber converter works reliably over long distance links.
DMC-515SC
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D-Link 1 port 10/100M to 100 BASE-FX 100M Ethernet photoelec...
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DMC-515SC
- Description:
- D-Link 1 port 10/100M to 100 BASE-FX 100M Ethernet photoelectric converter, single-mode dual-fiber, SC interface, maximum transmission 15Km, can be used alone or with DMC-1100, wavelength 1310nm version E1 cannot be managed
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- D-Link
- GTIN:
- 769043311633
- Condition:
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DMC-515SC Overview
DMC-515SC is a high-performance SFP+ transceiver that supports a 10G data rate, featuring an LC connector and engineered for short-range applications. Designed with a compact SFP+ form factor and carefully optimized physical dimensions, this module enables reliable connections in data centers, enterprise networks, and telecom infrastructures while supporting standard Ethernet protocols.
Built to meet the rigorous demands of high-speed networking, the DMC-515SC transceiver incorporates advanced optical technology to deliver stable performance over multi-mode fiber. Its robust design, precise dimensions, and efficient power consumption make it an excellent component for applications requiring consistent 10G connectivity in challenging operational environments.
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DMC-515SC Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 850 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300 meters
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 2.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- DMC-515SC 10GBASE-SR SFP+ Transceiver
- Height
- 0.13 inches
- Width
- 0.59 inches
- Depth
- 0.87 inches
- Weight
- 0.15 lbs
DMC-515SC Use Case
Campus Network Expansion Over 12 km Single-Mode Fiber (Standalone DMC-515SC)
Scenario: A university IT team needs to link two campus buildings separated by 12 km without installing new copper cabling. They deploy a standalone D-Link DMC-515SC (10/100M to 100BASE-FX, 1310 nm, SC interface) to convert Ethernet to single-mode fiber. Outcome: Secure, EMI-immune layer-2 connectivity at 100 Mbps over 12 km, zero configuration unmanaged plug-and-play installation, and future-proof bandwidth for research labs.
Industrial Automation Backbone in Hazardous Environment (DMC-515SC with DMC-1100)
Scenario: A manufacturing plant requires reliable data links between control cabinets 8 km apart in a high-EMI environment. Engineers mount two DMC-515SC modules into a DMC-1100 19″ subrack to convert 10/100M Ethernet to 100BASE-FX (single-mode, dual-fiber) over 1310 nm. Outcome: Centralized subrack management, enhanced fiber-based EMI immunity, deterministic throughput for PLCs and SCADA systems, and streamlined maintenance with hot-swappable modules.
Telecom POP Aggregation and Remote Subscriber Links (Hybrid Deployment)
Scenario: A regional ISP operates a central office and several remote huts up to 15 km away. At the POP, technicians install a 10-slot DMC-1100 loaded with DMC-515SC media converters; at remote huts they use standalone DMC-515SC units. Outcome: Scalable rack-mounted aggregation at the central office plus cost-effective, unmanaged remote drops—all over 1310 nm single-mode fiber at 100 Mbps—enabling rapid subscriber turn-up and minimal OPEX.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DMC-515SC |  DGE-894/B |  DGE-894/A |  DFE-852 |  DMC-1200D | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | QSFP | QSFP | QSFP | SFP |
| Data Rate | 10G | 100G | 100G | 100G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850 nm | 1310 nm | 1310 nm | 850nm | 850 nm |
| Transmission Distance | Short-Range | Short-Range | Long-Range | Short-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Single-mode | Multi-mode | Multi-mode |
| Max Distance | 300 meters | 150 meters | 80 km | 100 meters | 300 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 2.5W | 4.5W | 8 W | 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 | DMC-515SC 10GBASE-SR SFP+ Transceiver | DGE-894/B QSFP 100G Short Range Transceiver | DGE-894/A High-Performance QSFP Transceiver | DFE-852 QSFP Transceiver Module | DMC-1200D Optical Transceiver Module |
| Height | 0.13 inches | 0.35 inches | 1.0 inches | 0.5 inches | 0.2 inches |
| Width | 0.59 inches | 0.82 inches | 0.7 inches | 1.0 inches | 0.75 inches |
| Depth | 0.87 inches | 1.30 inches | 0.9 inches | 1.0 inches | 0.5 inches |
| Weight | 0.15 lbs | 0.15 lbs | 0.15 lbs | 0.05 lbs | 0.05 lbs |
Reviews & Ratings
R
Rabia Ilyas
4
Stable performance and easy installation.
D
Derek Nolan
4
Good solution for extending Ethernet.
S
Saad Rafi
5
Consistent signal quality.
V
Vernon Price
4
Reliable media converter.
Questions & Answers
What is the DMC-515SC Ethernet photoelectric converter?
The DMC-515SC is a D-Link single-mode, dual-fiber 10/100M to 100BASE-FX photoelectric converter that extends Ethernet connectivity up to 15 km over SC fiber links.
What data rates and protocols does the DMC-515SC support?
The DMC-515SC supports 10/100 Mbps Ethernet on the electrical port and 100 Mbps Fast Ethernet over single-mode fiber using IEEE 802.3u standards.
What type of fiber interface does the DMC-515SC use?
The converter uses a dual-fiber SC interface for single-mode transmission, providing simple push-pull coupling and low insertion loss.
How far can the DMC-515SC transmit data?
The DMC-515SC reliably transmits data up to 15 km over single-mode fiber at a wavelength of 1310 nm without repeaters.
Can the DMC-515SC operate standalone?
Yes, the DMC-515SC can function as a standalone media converter without requiring a chassis or additional modules.
Is the DMC-515SC compatible with the DMC-1100 chassis?
Yes, the DMC-515SC can be installed in the D-Link DMC-1100 chassis for centralized power and management in multi-port deployments.
What is the operating wavelength of the DMC-515SC?
The DMC-515SC transmits at a fixed wavelength of 1310 nm, optimized for long-haul single-mode fiber connectivity.
Does the DMC-515SC support management functions?
This 1310 nm E1 version of the DMC-515SC is unmanaged and provides plug-and-play operation without SNMP or CLI controls.
What is the E1 designation for the DMC-515SC?
E1 denotes the factory-set, unmanaged 1310 nm version of the DMC-515SC, which cannot be remotely managed.
What are the power requirements for the DMC-515SC?
The DMC-515SC accepts 5 V DC at 1 A via an external power adapter or through the DMC-1100 chassis backplane.
What mounting options are available for the DMC-515SC?
The converter supports desktop placement, DIN-rail mounting, and DMC-1100 chassis installation for flexible deployment.
What are the operating temperature and humidity ranges?
The DMC-515SC operates between 0 °C and 50 °C with 5–90% non-condensing humidity for standard indoor environments.
How do I install the DMC-515SC for fiber connectivity?
Connect the SC fiber cables to the TX/RX ports, link the 10/100 Mbps Ethernet cable to the RJ-45 port, and apply the DC power source.
What do the LED indicators on the DMC-515SC signify?
Status LEDs indicate Power, Link/Act for both Ethernet and fiber ports, and 100 Mbps speed to simplify diagnostics.
Can the DMC-515SC auto-negotiate duplex mode?
Yes, the Ethernet port auto-negotiates half/full duplex and MDIX, ensuring seamless connection to switches or NICs.
What warranty does the DMC-515SC include?
D-Link provides a limited lifetime warranty on the DMC-515SC, covering hardware defects and offering free technical support.