10G SFP+ CWDM Optical Transceiver | Duplex LC, 10km

10G SFP+ CWDM Optical Transceiver with duplex LC connector

Multiple 10G CWDM SFP+ transceivers for single-mode fiber networks

Close-up of 10G CWDM SFP+ module showing LC duplex interface

10G SFP+ CWDM Optical Transceiver with Duplex LC | 10–80km Transmission

SFP+ CWDM Optical Transceivers are high performance, cost effective modules supporting data rate of 10Gbps and Support duplex LC connectors and single-mode fiber (SMF)，10km/40km/80km transmission distance. The transceiver consists of three sections: a uncooled DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All optical transceiver satisfy class I laser safety requirements.

Technical Specifications

Part Number	Product	Max Data Rate	Wavelength	Laser Type (TX/RX)	Tx Power (dBm)	Sensitivity (dbm)	Distance	Connector	Temp
GL10-CWxxLR10C	10G SFP+ CWDM 10km	10.3Gbps	1271~1611nm	DFB/PIN DFB/APD	-3~5	≤-14.4 ≤-20	10km	Duplex LC	0~70 ℃/-10~85°C
GL10-CWxxER40C/I	10G SFP+ CWDM 40km	10.3Gbps	1471~1611nm	DFB/PIN	0~3	≤-15.8	40km	Duplex LC	0~70 ℃/-10~85°C
GL10-CWxxZR80C/I	10G SFP+ CWDM 80km	10.3Gbps	1471~1611nm	EML/APD	0~5	≤-24	80km	Duplex LC	0~70 ℃/-10~85°C

Applications
Features

Metro Ethernet
Campus network backbone
CWDM fiber links in data centers
ISP and telecom aggregation
Long-reach single-mode fiber networks

Data Rate: 10Gbps (10GBASE-ER, LR, ZR)
Duplex LC connector, hot-pluggable SFP+ form factor
Up to 80km over single-mode fiber (SMF)
Built-in Digital Diagnostics Monitoring (DDM)
Compliant with SFP+ MSA ,RoHS compliant and SFF-8472
CWDM DFB laser and PIN photodiode.

FAQ About 10G CWDM Optical Transceiver

What’s the maximum reach of a 10G CWDM optical transceiver 80km?

Our 10G SFP+ CWDM optical transceiver support up to 80 km transmission over single-mode fiber when configured as the ZR variant. For 10 km or 40 km links, simply choose the corresponding power level.

How do I choose the right SFP+ CWDM optical transceiver ？

Ensure your switch or router has a standard SFP+ slot and use duplex LC single-mode fiber cables. The duplex LC interface delivers reliable bi-directional connectivity and allows hot-swapping without extra adapters.

Can I use 10G CWDM SFP+ single-mode fiber for metro and access networks?

Yes. 10G CWDM SFP+ modules are built for single-mode fiber (SMF), making them ideal for metro and access deployments. They comply with 10GBASE-LR/ZR standards to deliver high-density, cost-effective links.

Which wavelengths are available in the 10G SFP+ CWDM 1270nm to 1610nm range?

We offer 18 CWDM wavelengths from 1270 nm to 1610 nm at 20 nm spacing. This wide range lets you assign channels flexibly and integrate seamlessly with CWDM MUX/DEMUX systems.

Do your 10G CWDM DDM support digital diagnostics monitoring?

Absolutely. Every Fibrecross 10G CWDM SFP+ module includes Digital Diagnostics Monitoring (DDM), giving you real-time visibility into TX/RX optical power, current, voltage, and temperature to help prevent link issues.

Where can I buy 10G CWDM SFP+ transceiver at competitive prices?

Fibrecross offers market-competitive pricing on 10G CWDM SFP+ transceivers, with volume discounts and worldwide shipping. Contact our sales team or request a quote today to get current pricing and stock details.