1.25Gbps SFP
SFP 1.25G 850nm 550M
SFP 1.25G 1310nm 10KM
SFP 1.25G 1310nm 20KM
SFP 1.25G 1550nm 60KM

1.25Gbps SFP

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Description

Technical Parameters

Two Types for Gigabit Links

The 1.25G SFP Transceiver comes as BiDi or dual-fiber. The BiDi version saves fiber because it uses one fiber for both send and receive. This 1.25 gbps sfp works with single-mode fiber (9/125μm). Distances go from 3 km to 120 km. It uses 1310nm/1490nm/1550nm lasers and PIN detectors. The dual-fiber version uses two fibers. It has an 850nm VCSEL for multi-mode fiber (550m) and 1310/1550nm for single-mode (10-120km). Both types of 1.25 gbps sfp have a low BER (<10⁻¹²).

Standard Features and Temperature Ranges

Every 1.25 gbps sfp supports hot-plug, +3.3V power, and DDM monitoring. It meets SFP MSA, SFF-8472, and SONET OC-24. The differential impedance is 100Ω. Working current is ≤300mA. You can get a commercial grade (0~+70℃) or industrial grade (-40~+85℃) of this 1.25G SFP Transceiver. It also follows RoHS and Class 1 laser safety.

Wide Application in Gigabit Networks

Use this 1.25G SFP Transceiver in Gigabit Ethernet, Fibre Channel, switch cascades, routers, and metro networks. It works well for line upgrades, security monitoring, and factory fiber links.