UST 1570 nm CWDM 1/2/4-Gbps Fibre Channel SFP for Cisco – DS-CWDM4G1570 TAA Compliant

$399.50

SKU: DS-CWDM4G1570-US Categories: , , Brand:

The US Transceivers compatible DS-CWDM4G1570 is an SFP form factor transceiver designed for 1/2/4-Gbps Fibre Channel applications operating at a wavelength of 1570 nm. This CWDM module supports data rates of 1, 2, and 4 Gbps, making it a flexible solution for storage networking environments that require multi-rate capability over single-mode fiber.

Engineered for reliable performance, this module supports a maximum cable distance of up to 40 km over single-mode fiber, enabling long-reach SAN connectivity and data center interconnect deployments. The LC Duplex connector interface ensures straightforward integration into existing fiber plant infrastructure.

The US Transceivers compatible DS-CWDM4G1570 is TAA compliant and meets industry standards for quality and interoperability. It is an ideal drop-in replacement for use in enterprise storage networks, service provider backbones, and campus-wide Fibre Channel deployments where extended reach and multi-rate flexibility are essential.

Form Factor

SFP

Connector Type

LC Duplex

Fiber Type

Single-Mode Fiber (SMF)

Transmitter Type

DFB Laser

Receiver Type

PIN Photodetector

Transmitter Power

-3 dBm to 2 dBm

Receiver Sensitivity

-23 dBm min

Extinction Ratio

9 dB min

Receiver Overload

0 dBm max

Max Power Consumption

1.0 W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

RoHS, CE, REACH, TAA, Fibre Channel FC-PI-4, MSA SFP

Application

Storage Area Network (SAN) Connectivity, Data Center Interconnect, Enterprise Fibre Channel Backbone, Campus Extended Reach FC Links

Data Rate

Type

Wavelength

Distance

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