Optical Add-Drop Multiplexer Card FRM220-OADM-55

Single-channel CWDM OADM at 1551nm
Two-fiber configuration with West/East direction support
Low insertion loss for optimal signal integrity
Ideal for high-capacity, scalable telecom and data center networks
Seamless optical signal addition and extraction
Bidirectional communication for efficient wavelength management

The FRM220-OADM-55-1ch Two-Fiber CWDM OADM 1551nm is a high-performance optical add-drop multiplexer (OADM) designed for dense wavelength division multiplexing (DWDM) networks. This single-channel, 1551nm device operates in the coarse wavelength division multiplexing (CWDM) spectrum, allowing seamless addition and extraction of optical signals without the need for electrical conversion. The device features two fiber ports, supporting both East and West direction transmission, providing flexible and efficient routing in bidirectional communication networks. With advanced optical filtering and low insertion loss, the FRM220-OADM-55 ensures optimal performance in high-capacity networks, ideal for telecom operators and data centers requiring efficient wavelength management. It supports network expansion and service provisioning, while maintaining reliable, scalable, and high-quality signal transmission.

Specifications

Number of channels	CWDM: 1 add/drop channel
Operating Channel CWDM add & drop channel	Any channels out of 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 nm (to be defined via order information)
Operating Channel CWDM add & drop channel		Channel width: CWDM channels	>=13nm (around center wavelength)
		Channel width: CWDM channels
Insertion Loss	IN-OUT >= 2.5 dB
Insertion Loss	IN-OUT >= 2.5 dB		Add to Drop < 2.0 dB
Isolation	CWDM adjacent channel Isolation >= 30dB CWDM non-adjacent ch’s at CWDM drop port >= 35dB

Optical Return Loss	>= 50dB
PDL	>= 0.1dB
Environment	Temperature : 0 ~ 50°C (Operating), -20 ~ 70°C (Storage)
Fiber Type	9 / 125 / 250um
Dimensions	159.5 × 20.8 × 88mm (D×W×H)
Dimensions	159.5 × 20.8 × 88mm (D×W×H)	Weight	200g
Compliance	FCC part 15 class A, CE Mark