ISK-1G-DWDMCh29 Iskratel Compatible 1G SFP DWDM 1544.53nm Transceiver

Adding a 1G service to a DWDM system that is already lit means filling one specific slot without touching the rest — the ISK-1G-DWDMCh29 exists for exactly that, occupying Ch29 at 1544.53nm from a standard SFP cage on Iskratel gear. It connects over duplex LC to single-mode fiber. No neighboring wavelength has to move to accommodate it.

• Form Factor: SFP
• Data Rate: 1G
• ITU Channel: Ch29
• Wavelength: 1544.53nm
• Fiber Type: SMF
• Connector: Duplex LC
• OEM Equivalent: ISK-1G-DWDMCh29

Compatibility: This compatible module is coded per order for your platform — add your switch model and OS release in the order notes, or email 10.4@tenfouroptics.com, and we confirm coding before it ships.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

Diagnostics are live over DDM/DOM from the moment the link trains. The optic is manufactured to MSA requirements and its emission wavelength is validated per serial number before leaving the bench. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day — contact 10.4@tenfouroptics.com to confirm availability and lead time.