CWDM-OADM1-1590 Cisco Dual Channel Module at discount

CWDM‑OADM1‑1590 Specifications

Cisco Dual Single‑Channel CWDM Add/Drop Multiplexer Module (1590 nm)

Manufacturer: Cisco
Manufacturer Model: CWDM‑OADM1‑1590
Product Line: Cisco CWDM OADM Modules
Product Series: Dual Single‑Channel 1590 nm Add/Drop Module
Product Type: Passive Optical Add/Drop Multiplexer (OADM)
Product Name: Cisco Dual Single‑Channel CWDM OADM 1590 nm

KEY FEATURES:
Wavelength: 1590 nm
Dual single‑channel design — supports one channel add/drop in both east and west directions
Supports passing through other CWDM wavelengths unchanged
Passive device (no electrical power required)
Includes monitor port for optical spectrum analysis or power meter
Connector Interface: LC duplex
Fiber Type: Single‑mode fiber (SMF)

PERFORMANCE:
Supports multiplexing/demultiplexing of CWDM channels over existing fiber links
Enables expansion of network capacity without requiring additional fiber pairs
Typical usage in ring or point‑to‑point architectures

ENVIRONMENTAL & RELIABILITY:
Designed for high‑availability optical networking (ring protection supported)
Redundant dual‑path (east/west) channel support for added resilience
Passive operation reduces failure points

PHYSICAL:
Connector Type: LC duplex
Form Factor: Module for CWDM chassis or rack‑mount configuration
Weight: ~1.5 lb (~0.68 kg) (approximate)

If you like, I can pull the full datasheet PDF (specifications such as insertion loss, channel isolation, optical power budget, physical dimensions) and format it similarly for you.