Customized 10G CWDM SFP+ 20km to 120KM DOM Fiber Optic Transceiver

Overview of Customized 10G CWDM SFP Transceiver

The Customized 10G CWDM SFP Transceiver is a compact hot‑pluggable optical module designed for high‑speed 10 Gbps Ethernet, SDH/SONET, and fiber channel applications. It operates over 1270 nm – 1610 nm CWDM wavelengths and offers transmission distances from 20 km up to 120 km, making it ideal for metropolitan area networks, long‑haul links, and flexible wavelength‑division multiplexing systems.

MeFiberOptic produces CWDM transceivers compliant with SFF‑8431, SFF‑8472 and IEEE 802.3ae standards. All modules integrate Digital Diagnostic Monitoring (DOM/DDMI) functions for real‑time performance analysis and are available with customized wavelength or power budgets upon request.

Main Features

• Data rate: 10 Gbps
• Transmission distance: 20 km ~ 120 km
• Wavelength options: 1270 / 1290 / 1310 / 1330 / 1350 / 1370 / 1390 / 1410 / 1430 / 1450 / 1470 / 1490 / 1510 / 1530 / 1550 / 1570 / 1590 / 1610 nm
• Interface type: LC duplex
• Supports DDM/DOM diagnostic monitoring
• Compatibility: CISCO, HP, Brocade, Huawei, Juniper, Mikrotik, etc.
• Operating temperature: ‑5 °C to +75 °C (industrial options available)
• Low power consumption & high reliability

Technical Specifications

Applications

Designed for 10 GbE CWDM networks, Metro access systems, SDH/SONET multiplexed networks, data centers, and long‑haul transmission. Ideal for users needing wavelength‑specific SFP modules with stable performance over extended distances.

Advantages of MeFiberOptic CWDM Solutions

• Available in all CWDM channels from 1270 nm to 1610 nm
• Reliable optical power & spectral stability
• Industrial temperature version (‑40 ~ +85 °C) optional
• OEM & ODM customization for wavelength, labeling, and power budget
• Factory‑tested for insertion loss and optical isolation

Customized 10G CWDM SFP – Frequently Asked Questions (FAQ)

1. What is a 10G CWDM SFP transceiver?

It is a small‑form pluggable module operating at 10 Gbps using CWDM wavelength spacing for multi‑channel fiber transmission.

2. What does CWDM mean?

CWDM stands for Coarse Wavelength Division Multiplexing, enabling multiple wavelengths to transmit through the same fiber core.

3. What wavelength options are available?

From 1270 nm to 1610 nm (18 channels total), suitable for different link distances and system configurations.

4. What is the maximum distance supported?

Depending on the optical budget—20 km, 40 km, 60 km, 80 km, 100 km, and 120 km versions are available.

5. What fiber type is compatible?

Singlemode fiber (9/125 µm) is required for CWDM long‑reach links.

6. What connector type does it use?

LC duplex interface for bidirectional transmission on two fibers.

7. Does it support DDM/DOM?

Yes, all modules support Digital Diagnostic Monitoring for temperature, voltage, optical power tracking.

8. Can it work with Cisco or Mikrotik switches?

Yes. MeFiberOptic CWDM SFPs are coded for multi‑vendor compatibility including Cisco, Mikrotik, HP, Huawei.

9. How is wavelength chosen for CWDM links?

Each channel uses a specific wavelength spaced at 20 nm; selection depends on multiplexed system design.

10. Is industrial temperature range available?

Yes, extended versions (‑40 °C to +85 °C) are available for outdoor or harsh environments.

11. What fiber connectors are used on each end?

LC duplex connectors link the transceiver directly to patch cords or CWDM MUX/DEMUX equipment.

12. How is optical power measured?

Through DDMI/DOM interface readable via host switch or network management software.

13. What standards does this SFP comply with?

SFF‑8431, SFF‑8472, IEEE 802.3ae and RoHS environmental requirements.

14. Can I request customized labeling or wavelength?

Yes, MeFiberOptic provides OEM customization for branding and wavelength tuning per project.

15. What warranty is provided?

All CWDM SFP transceivers include one‑year warranty and lifetime technical support.

MeFiberOptic Customized 10G CWDM SFP Transceivers deliver reliable, high‑capacity optical links that support next‑generation 10 Gb networks worldwide.