PULSAR GBIC-101 SFP Module 1.25 Gbps 1310nm 20km LC Single-Mode

The PULSAR GBIC-101 is a high-performance SFP (Small Form-Factor Pluggable) optical transceiver module designed for Gigabit Ethernet and 1G Fiber Channel applications. It operates at a data rate of 1.25 Gbps with a wavelength of 1310 nm, supporting single-mode fiber (SMF) transmission distances up to 20 km. The module features an LC duplex connector and is fully compliant with IEEE 802.3z and SFP MSA standards. With built-in DDM/DOM support, hot-pluggability, and a compact design, the GBIC-101 is ideal for enterprise networks, data centers, and telecommunications infrastructure.

Advantages

Reliable and cost-effective solution for long-distance fiber optic connections. The 1310 nm FP laser ensures stable performance over 20 km single-mode fiber. Digital Diagnostic Monitoring (DDM) allows real-time monitoring of operating parameters for proactive network management. Hot-pluggable design simplifies installation and maintenance without network downtime.

Suitable for

• Gigabit Ethernet networks (1000BASE-LX)
• 1G Fiber Channel storage area networks
• Metropolitan area networks (MAN)
• Enterprise and campus backbone connections
• Data center interconnects

Key specifications

• Form Factor: SFP
• Data Rate: 1.25 Gbps
• Wavelength: 1310 nm
• Fiber Type: Single-Mode Fiber (SMF)
• Max Distance: 20 km
• Connector: LC Duplex
• DDM/DOM: Yes
• Hot-Pluggable: Yes
• Compliance: IEEE 802.3z, SFP MSA
• Laser Type: FP Laser
• Transmit Power: -9 dBm to -3 dBm
• Receive Sensitivity: -23 dBm
• Power Supply: 3.3V
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Duplex Mode: Full-Duplex

Recommendations

For optimal performance, use with single-mode fiber optic cables (OS1/OS2) and LC connectors. Ensure compatibility with your network equipment's SFP slot. The module is designed for indoor use; for outdoor or harsh environments, consider industrial temperature rated variants.