
Multimode to Single-Mode Fiber Conversion
The M720DA is designed to connect multimode and single-mode fiber networks without requiring replacement of existing fiber-based network equipment. The converter uses two SFP interfaces, with one SFP connected to the multimode fiber network and the other connected to the single-mode fiber network.
The M720DA supports 100Base and 1000Base SFP modules, providing flexibility for both Fast Ethernet and Gigabit Ethernet applications.
This makes the converter particularly useful when two network segments use different fiber types but need to communicate across a longer single-mode fiber link.
Flexible SFP-Based Fiber Connectivity
The M720DA does not lock the installation into one fixed fiber type or transmission distance. Its two SFP slots allow users to select the appropriate transceivers based on the requirements of the application.
Available VERSITRON SFP modules include options for:
- 100Mbps multimode fiber
- 100Mbps single-mode fiber
- 1000Mbps multimode fiber
- 1000Mbps single-mode fiber
- Bi-directional single-fiber communication
- Extended-distance single-mode links
- CWDM and DWDM applications
The datasheet lists Gigabit SFP options supporting single-mode distances from 10 km to 100 km, depending on the selected module.
Available SFP Module Examples
| SFP Module | Speed | Fiber | Distance |
|---|---|---|---|
| FEMM | 100Mbps | Multimode | 2km |
| FE2MM | 100Mbps | Multimode | 2km |
| FE10SM | 100Mbps | Single-Mode | 10km |
| GBMM | 1000Mbps | Multimode | Up to 550m |
| GB2MM | 1000Mbps | Multimode | 2km |
| GB10SM | 1000Mbps | Multimode/Single-Mode | Up to 10km |
| GB20SM | 1000Mbps | Single-Mode | 20km |
| GB40SM | 1000Mbps | Single-Mode | 40km |
| GB70SM | 1000Mbps | Single-Mode | 70km |
| GB100SM | 1000Mbps | Single-Mode | 100km |
Distances depend on the specific fiber type and SFP module selected. The complete SFP compatibility table is provided in the M720DA datasheet.
Extend Existing Fiber Networks
The M720DA provides a practical solution when an existing multimode fiber network needs to be connected to a single-mode fiber infrastructure.
For example, two buildings may each use multimode fiber for local network connections while a single-mode fiber cable is available between the buildings. A pair of M720DA converters can provide the multimode-to-single-mode conversion required to establish the connection.
This approach allows organizations to extend existing fiber infrastructure without replacing network equipment simply because the fiber types differ.
Full Wire-Speed Fiber Performance
The M720DA is designed for full wire-speed data transmission at the supported network speeds. Its fiber interfaces support 100/1000Base SFP modules, allowing the converter to be used in both Fast Ethernet and Gigabit Ethernet networks.
The converter complies with IEEE 802.3u and IEEE 802.3z standards for Fast Ethernet and Gigabit Ethernet applications.
Flexible Deployment and Installation
The compact M720DA can be installed in several configurations depending on the network environment.
Installation options include:
- Desktop installation
- Wall mounting
- MCC-14R media converter chassis
The converter measures approximately 3.70 × 2.79 × 1.02 inches and consumes a maximum of 2.5W, making it suitable for installations where space and power consumption are important considerations.
Bi-Directional and CWDM Options
For applications requiring additional fiber efficiency, the M720DA supports optional bi-directional communication and CWDM configurations. CWDM and DWDM modules are also available from VERSITRON for applications requiring wavelength-based fiber network expansion.
These options allow the M720DA platform to be adapted to specialized fiber infrastructure requirements rather than being limited to a basic point-to-point conversion.
Network Monitoring
LED indicators provide local visibility into power status and optical link status, allowing technicians to quickly verify the operating condition of the converter and fiber connections.
Ideal for Multimode-to-Single-Mode Network Applications
The M720DA is well suited for applications where different fiber types need to be interconnected, including:
- Campus networks
- Building-to-building fiber connections
- Government facilities
- Transportation and traffic monitoring systems
- Stadiums and large venues
- Industrial facilities
- Remote network extensions
- Surveillance networks
- Enterprise fiber infrastructure
- Telecommunications applications
Why Choose the M720DA?
The M720DA provides a straightforward solution for extending fiber networks when multimode and single-mode infrastructure need to work together. Instead of replacing existing network equipment or rebuilding an entire fiber connection, the M720DA provides fiber-to-fiber conversion using readily interchangeable SFP modules.
Its support for 100Mbps and 1000Mbps, multimode and single-mode fiber, multiple transmission distances, optional bi-directional communication, and CWDM capability gives network designers considerable flexibility when planning fiber infrastructure.
The compact design, low 2.5W power consumption, full wire-speed performance, and desktop, wall-mount, and chassis installation options make the M720DA suitable for both new installations and upgrades to existing fiber networks.
Technical Specifications
| Specification | M720DA |
|---|---|
| Fiber Interfaces | 2 × 100/1000Base SFP |
| Supported Speeds | 100Mbps / 1000Mbps |
| Multimode Fiber | 50/125µm, 62.5/125µm |
| Single-Mode Fiber | 9/125µm |
| Fiber Modules | 100Mbps and 1000Mbps SFP |
| Conversion | Multimode ↔ Single-Mode |
| Performance | Full Wire Speed |
| Standards | IEEE 802.3u, IEEE 802.3z |
| Communication Options | Bi-Directional, CWDM |
| Power Input | +5 to +12VDC ±5% |
| Power Consumption | 2.5W Maximum |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 75°C |
| Humidity | 5% to 95%, non-condensing |
| Dimensions | 3.70 × 2.79 × 1.02 in. |
| Mounting | Desktop, Wall, MCC-14R Chassis |
| Approvals | FCC Class A, CE, CISPR 22 Class A |
Specifications are based on the provided M720DA datasheet.
Trusted Fiber Optic Solutions Since 1958
Since 1958, VERSITRON has provided fiber optic communication and networking solutions for commercial, industrial, government, security, and telecommunications applications. Our experience in fiber optic communications continues to guide the development of reliable products for demanding network environments.
The M720DA Multimode to Singlemode Fiber Optic Media Converter provides a flexible, scalable solution for connecting different fiber types while preserving existing network infrastructure. For help selecting the appropriate SFP modules, determining fiber compatibility, or planning a multimode-to-single-mode connection, contact VERSITRON at 1-800-537-2296 or sales@versitron.com.
IEEE Standards
802.3u, 802.3z
Fiber Ports (FX)
2-100/1000Base SFP Slots
Fiber Cable
MM Port: 50/125, 62.5/125 Multimode Fiber
SM Port: 9/125 Singlemode Fiber
LEDs
Power Status
Optical Link Status
Power
Power Input: +5 ~ +12VDC (+/-5%)
Power Consumption: 2.5W max
Dimensions
3.70 x 2.79 x 1.02 inches (94 x 71 x 23mm)
Mounting
Desktop, Wall, Media Converter Chassis
Environment
Operating Temperature: 0°C ~ +55°C
Storage Temperature: -20°C ~ +75°C
Relative Humidity: 5% to 95% non-condensing
Approvals
FCC Class A, CE Mark, CISPR 22 Class A
- Provides conversion between Multimode and single mode fiber
- Supports 100Mbps & 1000Mbps SFP modules
- Full wire-speed performance
- Offers SFP flexibility
- Options for bi-directional communication
- Options for CWDM
- Optional DIN rail mounting
- Compatible with MCC-14R media converter chassis
- LEDs for easy network monitoring
- Low power consumption
100/1000Base MM to SM Media Converter (M720DA) Review:
M720DA Delivers Versatile Fiber Integration
For the past few months, I've relied on VERSITRON's M720DA Multimode to Singlemode Media Converter. It has not only exceeded my expectations but has also been a worthy investment so far. We are in expansion phase, our team has been considering different types of fibers, and this converter has been the best. What impressed me was its low power consumption, ensuring efficiency without compromising performance. Its full wire-speed performance and SFP flexibility assures versatile performance. The LEDs on the media converter add a practical touch and helps simplify its troubleshooting and maintenance. Our experience with this converter has been amazing! There has been no single instance of weak signal since installation.
Jan 12, 2024
4.0 out of 5 stars
100/1000 Base Multimode to Singlemode Fiber Converters are used across the following industries:
Telecommunications
- Central offices
- Remote exchanges
- Mobile cell towers and base stations
- POP (Point of Presence) sites
- Regional data centers
- Fiber splice and patch panels
- Rural telecom huts or shelters
- Network edge locations
- Underground ducts and conduits
- Telecom racks in COs or POPs
Information Technology (IT)
- Enterprise data centers
- Campus MDFs and IDFs
- IT closets in satellite offices
- Core and edge switches
- Disaster recovery sites
- LAN rooms and backbone routes
- Cloud service provider interconnects
- Network distribution points
Education
- University and college campuses
- School IT and server rooms
- Dormitory buildings
- Multimedia labs and lecture halls
- Research facility data centers
- Classroom AV racks
- Security camera poles and control rooms
- Stadiums or sports complexes within campuses
Government
- Municipal IT data centers
- Law enforcement agency buildings
- Traffic control centers
- Remote field offices
- Emergency operations centers (EOCs)
- Smart city infrastructure nodes
- Government communication bunkers
- Public works or service facilities
Healthcare
- Hospital campuses
- Radiology and imaging departments
- Laboratories and diagnostic centers
- Satellite clinics or outpatient centers
- Data rooms for EHR systems
- Surveillance control rooms
- Remote monitoring stations
- Equipment and automation zones
Transportation
- Airport terminals and control towers
- Rail stations and track control centers
- Traffic light controller cabinets
- Metro transit hubs
- Port control and logistics centers
- ITS node enclosures
- Bus depots or tram control offices
- Long tunnels or highway overpasses
Utilities
- Electrical substations
- SCADA system control rooms
- Power plants (solar, wind, hydro)
- Dam control systems
- Water treatment plants
- Remote sensing stations
- Enclosures near transmission towers
- Field deployment cabinets
Manufacturing
- Factory floors
- Industrial control rooms
- Warehouse communication hubs
- SCADA and PLC control cabinets
- Surveillance camera poles or ceilings
- IoT and sensor aggregation points
- Harsh environment fiber conduits
- Production line control nodes
Finance & Banking
- Bank branches
- Trading floors and data centers
- ATM communication hubs
- Backup data vaults
- Call center network closets
- Disaster recovery facilities
- High-frequency trading zones
- Legacy building telecom rooms
Retail & Logistics
- Distribution centers
- Large retail outlets
- Cold storage facilities
- POS system backend rooms
- Warehouse automation zones
- Regional logistics hubs
- RFID system relay cabinets
- Store-to-HQ uplinks
Stadiums & Arenas
- Media control rooms
- Broadcast booths
- LED display controller cabinets
- Security command centers
- Ticketing and concession POS areas
- Facility management rooms
- Smart lighting controller areas
- Public Wi-Fi distribution nodes
Military & Defense
- Command and control centers
- Forward operating bases (FOBs)
- Mobile shelter deployments
- Satellite ground station enclosures
- Remote sensor sites
- Hardened communications shelters
- Secure bunkers or data vaults
- Perimeter surveillance control points
Smart Cities
- Traffic light control cabinets
- Public surveillance camera poles
- Smart lighting pole bases
- Utility meter communication points
- City-wide Wi-Fi AP backhauls
- E-kiosk installations
- IoT edge node enclosures
- City operations control centers
Broadcast & Media
- Television studios
- Outside broadcast (OB) vans
- Event venues and sports stadiums
- Remote editing bays
- Signal contribution points
- Media archive facilities
- Production offices
- Satellite uplink stations
Aerospace
- Aerospace manufacturing plants
- Ground control stations
- Satellite communication facilities
- Research and development labs
- Wind tunnels and test centers
- Cleanroom network enclosures
- Airport hangar communication rooms
- Aircraft systems integration labs
- Secure telemetry data rooms
- Remote radar and tracking station shelters
Oil & Gas Industry
- Offshore drilling platform control rooms
- Onshore oil and gas field monitoring stations
- Pipeline inspection and SCADA enclosures
- Refinery network control centers
- LNG plant communication shelters
- Remote telemetry unit (RTU) cabinets
- Hazardous zone communication nodes
- Pump station control panels
- Compressor station fiber junctions
- Seismic data acquisition and transmission rooms
Versitron is one of the leading multimode to singlemode converter manufacturing companies in the USA (based in Delaware). If your industry or installation location isn't listed above, feel free to reach out to us!
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