SFP-E1F-SATOP-I — SFP 2.048 Mbps

The SFP-E1F-SATOP-I is a Cisco SFP module purpose-built for transporting E1 interfaces over IP/MPLS networks using the SAToP protocol (RFC 4553). Operating at 2.048 Mbps over Cat5e/6A copper cable up to 100 m with an RJ-45 connector, it supports an industrial temperature range of -40 to +85 °C. Its pluggable SFP form factor enables direct insertion into compatible chassis.

This module is designed for telecom operators and managed service providers that need to pseudowire legacy E1 circuits over modern packet infrastructure. It is ideal for the gradual migration of TDM networks to IP without replacing customer premises equipment. Genuine Cisco hardware, manufacturer warranty.