Mar 2001Edmund Optics Inc.Request Info
A line of telecom products from Edmund Industrial Optics includes a high-isolation add/drop WDM system with insertion loss of <1.0 dB. Available in 1310-, 1550- and 1310/1550-nm wavelengths, the devices are suitable for use in the introduction of integrated services and for upgrading fiber optic network capacity. Features include an operating bandwidth of ±40 nm, wavelength isolation >40 dB, directivity >60 dB, polarization-dependent loss <0.2 dB and a return loss >45 dB. The systems have an operating temperature range of -40 to +85 °C.