10G CWDM SFP+ Transceiver 1271 to 1611nm 10km Duplex LC DFB Laser PIN Receiver Single Mode Optical Module with DDM
The 10G CWDM SFP+ optical module utilizes a CWDM DFB laser and a high-sensitivity PIN receiver, supporting transmission up to 10km over G.652 or 9/125μm single-mode fiber.
- Supports multi-rate transmission from 9.9Gb/s to 11.3Gb/s
- Selectable CWDM wavelengths from 1271–1611nm
- Single-mode fiber transmission up to 10km
- CWDM DFB laser and PIN receiver
- Standard SFP+ hot-pluggable package
- Duplex LC optical interface
- Receiver sensitivity up to −15dBm
- Transmit optical power range: −1 to +6dBm
- Supports DDM digital diagnostics and monitoring
- Single-channel +3.3V power supply
- Typical power consumption less than 1.5W
- Commercial-grade operating temperature: 0°C to 70°C
- RoHS compliant
- 10GBASE-LR/LW Ethernet
- 10G Fibre Channel
- SONET OC-192 and SDH STM-64
- CWDM transmission networks
- 3G, 4G, and 5G mobile fronthaul
- BBU, RRU, and AAU interconnection
- Metropolitan area networks and access networks
- Data center and enterprise fiber optic links
Q1: What is the maximum transmission distance of this module?
On compliant G.652 or 9/125μm single-mode fiber, the maximum transmission distance can reach 10km.
Q2: What CWDM wavelengths are available?
The product supports CWDM wavelengths from 1271nm to 1611nm. Pages 8 and 9 of the datasheet list different TX/RX wavelength combinations and corresponding ordering models.
Q3: Does the module support digital diagnostics?
Yes. Temperature, voltage, laser bias current, transmit power, and receive power can be monitored via a two-wire serial interface specified in SFF-8472.
Q4: Can this module be used for 5G fronthaul?
Yes. The datasheet lists 3G, 4G, and 5G CWDM networks as primary applications. Page 10 also demonstrates a networking scheme connecting the BBU and RRU/AAU via an 18-channel CWDM Mux/Demux.
Q5: Is this module compatible with standard SFP+ equipment?
The module uses a standard SFP+ package and a full-duplex LC interface, and complies with SFF-8431, SFF-8432, and SFF-8472 requirements. Before actual deployment, it is still necessary to confirm the port speed, wavelength, and encoding compatibility of the switch or transmission equipment.
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