Cudy SM10GMA – 03 SFP+ 10Gbps LC MMF 300M Module

Description

The Cudy SM10GMA-03 SFP+ 10Gbps LC MMF Module is engineered for reliable high-speed connectivity in enterprise and data center environments. Supporting 10/100BASE-Tx standards as specified in IEEE 802.3, this transceiver ensures seamless integration into modern networking setups. Its hot-pluggable SFP footprint allows easy installation and replacement without system downtime, making it a practical solution for professionals requiring efficiency and uninterrupted service.

Designed with a compact RJ-45 connector assembly, the module is space-efficient and easy to manage in dense networking environments. The unit operates on a single +3.3V power supply, ensuring low power consumption while delivering stable performance. With RoHS compliance and a fully lead-free build, the SM10GMA-03 also aligns with eco-friendly standards without compromising durability.

The transceiver supports 10/100Mbps Fast Ethernet over Cat 5 cable, making it versatile for a wide range of networking scenarios. Its operating temperature range from -40°C to +85°C ensures reliable performance in both standard office environments and demanding industrial applications. This wide tolerance enables deployment in challenging conditions without sacrificing speed or connectivity.

Compact yet powerful, the Cudy SM10GMA-03 SFP+ Module is the ideal choice for businesses seeking affordable, energy-efficient, and high-performance network expansion. Whether for upgrading existing infrastructure or supporting new deployments, it provides consistent data transfer, durability, and excellent value.

FEATURES:

• Support 10base-T / 100base-Tx
• Hot-pluggable SFP footprint
• Compact RJ-45 connector assembly
• RoHS compliant and lead-free
• Single +3.3V power supply
• 10/100base-Tx Fast Ethernet over Cat 5 cable
• Ambient Operating temperature: -40°C to +85°C

SPECIFICATIONS:

• +3.3 Volt Electrical Power Interface:
  • Supply Current: 300 mA (Max)
  • Input Voltage: 3.13V (Min)/ 3.3V (Typ)/ 3.47V (Max)
  • Maximum Voltage: 4V (Max)
  • Surge Current: TBD
• Low-Speed Signals, Electronic Characteristics:
  • SFP Output LOW: 0V (Min)/ 0.5V (Max)
  • SFP Output HIGH: host_Vcc – 0.5V (Min)/  host_Vcc + 0.3V (Max)
  • SFP Input LOW: 0V (Min)/ 0.8V (Max)
  • SFP Input HIGH: 2V (Min)/ Vcc + 0.3V (Max)
• High-Speed Electrical Interface, Transmission Line-SFP:
  • Line Frequency: 125MHz (Typ)
  • Tx Output Impedance: 100 Ohm (Typ)
  • Rx Input Impedance: 100 Ohm (Typ)
• High-Speed Electrical Interface, Host-SFP
  • Single ended data input swing: 250mV (Min)/ 1200mV (Max)
  • Single ended data output swing: 350mV (Min)/ 800mV (Max)
  • Rise/Fall Time: 20 – 80% psec
  • Tx Input Impedance: 50 Ohm (Typ)
  • Rx Output Impedance: 50 Ohm (Typ)
• General:
  • Data Rate: 10Mb/sec (Min)/ 100Mb/sec (Max)
• Environmental Specifications:
  • Operating Temperature: -40 °C (Min)/ 85 °C (Max)
  • Storage Temperature: -40 °C (Min)/ 85 °C (Max)
• Product Dimensions: 6.8 x 1.4 x 1.3 cm

WHAT’S IN THE BOX:

• Cudy SM10GMA-03 SFP+ 10Gbps LC MMF 300M Module x1