Grandstream Network offers a wide variety of SFP/SFP+ fiber modules, design ideally for use with GWN switches and routers. The F-SM1310-20KM-1.25G is a hot-pluggable small-form factor transceiver module integrated with the high sensitivity PIN receiver and signal conditioner for 1.25 Gigabit Ethernet applications. Grandstream's SFP modules support very low EMI and excellent ESD protection. Featuring low power consumption, these fiber modules are ideal for enterprise LAN networks and other optical links.

Features

• Fiber Mode: Single-Mode Fiber
• Connector Type: Duplex LC
• DDM: Yes, I2C for integrated Digital Diagnostic Monitoring
• Nominal Wavelength: 1310nm
• Data Rate: 1.25Gbps SFP
• Max Power Consumption: 1W
• Transfer Distance: 20km
• TX Power: -9 to -3dBm, ±3dB
• RX Power: -18 to -1dBm, ±3dB
• Operation Voltage: 3.3V±0.3V

Notes 

• Requires a single-mode fiber cable (not included)
• Please select the same wavelength fiber cable for connection. 
• Please select an appropriate fiber module according to the actual networking situation to meet different transmission distance requirements.

Included

• Grandstream F-SM1310-20KM-1.25G SFP Single-Mode Fiber Module

New Product

These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.