10GBASE-LRM SFP+ 10G 1310nm 2km Transceiver

SKU: SPC-SM31TG-02DC

Product Highlights

Supports up to 11.3Gbps bit rates
Built-in TX and RX CDR
Hot-pluggable SFP+ footprint
1310nm DFB laser and PIN photodiode, Up to 2km for SMF transmission
Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle
Compatible with RoHS
Single +3.3V power supply
Real Time Digital Diagnostic Monitoring

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10G SFP+ 1310nm 2km SMF with CDR LC DDM Transceiver | Fibertop

The SPC‑SM31TG‑02DC is high‑performance 10G SFP+ single‑mode optical transceiver with integrated TX and RX CDR clock‑data‑recovery. It supports bit‑rate from 9.953Gbps to 11.3Gbps, typical 10.3125Gbps. Adopting 1310nm DFB laser transmitter and PIN photodiode with TIA preamplifier, it achieves up to 2 km transmission over single‑mode fiber. Hot‑pluggable SFP+ footprint with duplex LC receptacle, supporting real‑time DDM digital diagnostic monitoring complying with SFF‑8472. Powered by single +3.3 V supply, operating case temperature 0℃~70℃. It meets Class I laser safety, SFP+ MSA and RoHS requirements, ideal for 10GBASE‑LR /10GBASE‑LW, SONET OC‑192, SDH STM‑64, LTE transmission and short‑reach campus & metro optical links.

Technical Specification

Vendor Name	FIBERTOP	FIBERTOP Part Number(s)	SPC-SM31TG-02DC
Transceiver Type	LR	Reach	2km
Wavelength	1310nm	Form Type	SFP+
Speed Description	10G	Media	SMF
Connector	Duplex LC	Extinction Ratio	> 3.5 dB
TX Power	-6.5 ~ -0.5 dBm	Receiver Sensitivity	< -14.4 dBm
Applications	10Gbps Optical systems, LTE systems, Other Optical links	Environment	Operating: 0°C to 70°C

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