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Optical Transceiver

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Optical Component

FEATURED

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H3C QSFPDD-400G-LR4-WDM1300-DC Compatible 400G QSFP-DD LR4 Optical Transceiver Module | HYTOPTODEVICE

Dell 400G-Q56-DD-LR4 Compatible 400G QSFP-DD LR4 Optical Transceiver Module | HYTOPTODEVICE

1.25G CWDM SFP 1570nm 20km LC SMF DDM Transceiver Module Fiber Optical Transceiver

Name: 1.25G CWDM SFP 1570nm 20km LC SMF DDM Transceiver Module Fiber Optical Transceiver
Brand: Shenzhen Hytoptodevice Technology & Service Co.,Ltd
Availability: InStock
Rating: 5 (1 reviews)

Compatible:

NO.	Brand	Compatible P/N	Remarks
1	Arista Networks	SFP-1G-CW-1570-20
2	Dell	CWDM-SFP-1570-20
3	Extreme	CWDM-SFP-1570-20
4	HPE	SFP20K-CW1570

Product Parameters:

Product Model:	HYT-SFP-GCW57-20LD
Data Rate:	1.25G
Wavelength:	1570nm
Distance:	20KM
Connector:	LC
Fiber Type:	SMF
DDM:	Yes
Brand:	HYTOPTODEVICE

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Description

Product Detail：
Data-rate of 1.25Gbps operation
1570nm CWDM DFB wavelengths laser and PIN photodetector for 20km transmission
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Digital Diagnostic Monitoring: Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
Compatible with RoHS SFP module
+3.3V single power supply
Operating case temperature: Commercial Temperature: 0 to +70°C Industrial Temperature: -40 to +85°C

Quality Assurance：
Superior quality is the cornerstone of HYTOPTODEVICE. It's built on a foundation of expertise and proven through rigorous validation.
· Expert-Led Design: Decades of optical communication expertise guide our development process.
·End-to-End Control: We maintain strict quality protocols from sourcing to final assembly.
·Uncompromising Testing: Products are tested for performance, stability, and durability.
·Your Guarantee: This comprehensive approach ensures you receive reliable, high-performing solutions.

Quality Certification:
We translate our quality commitment into tangible assurances for our customers. Our end-to-end control—from manufacturer qualification and production technology to final inspection—is externally validated by the industry's most recognized certifications.
By adhering to standards like ISO 9001, CE, RoHS, and FCC, we do more than check boxes. We provide you with the confidence of:
· Proven Reliability
· Global Market Access
· Reduced Compliance Risk
· Environmental Responsibility
This certified approach guarantees that our products deliver uncompromising performance and safety.

Rigorous Industrial Product Testing：

100% 3rd Party Compatible：

Others: