CWDM‑OADM1‑1570 Specifications
Cisco Dual Single‑Channel CWDM Add/Drop Multiplexer Module (1570 nm)
Manufacturer: Cisco
Manufacturer Model: CWDM‑OADM1‑1570
Product Line: Cisco CWDM OADM Modules
Product Series: Dual Single‑Channel 1570 nm OADM
Product Type: Passive Optical Add/Drop Multiplexer
Product Name: Cisco Dual 1570 nm CWDM OADM Module
KEY FEATURES:
Wavelength: 1570 nm
Dual single‑channel design — supports one channel in both east and west directions for redundancy
Supports pass-through of other CWDM wavelengths
Includes a monitor port for optical power meter or spectrum analyzer
Transparent to 1300 nm (1300-nm/1500-nm filter included)
Connector Type: LC duplex
Fiber Type: Single‑mode fiber
PERFORMANCE:
Passive device — no power required
Enables add/drop of 1570 nm channel while other wavelengths pass through
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0 °C to 60 °C
Storage Temperature: –40 °C to 70 °C
End-of-Life Support: Announced EOL; support ends August 31, 2029
PHYSICAL:
Weight: ~1.50 lb (~0.68 kg)
Form Factor: Module for CWDM chassis or rack environment

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