Cisco GLC-BX40-D-I | 1GbE SFP | 1000BASE-BX40 | 1550T/1310R | 40 km | LC simplex | Industrial temp Condition:Used Ideal for data center and

Ideal for data center and telco environments requiring consistent alignment and secure retention

This kit includes two stack adapters and one 50cm stacking cable

The modular QD design lets you swap to other QD cables (USB‑A or RJ‑9) as your environment changes

minimizing slack while maintaining secure

surveillance aggregation

Cisco GLC-BX40-D-I | 1GbE SFP | 1000BASE-BX40 | 1550T/1310R | 40 km | LC simplex | Industrial temp Condition:Used Ideal for data center andLong reach industrial 1G BiDi SFP using 1550 nm transmit and 1310 nm receive for single strand SMF up to 40 km. Ideal for metro backhaul and extended campus links where fiber is scarce.