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155M-2.67G SFP

155M-2.67G SFP

Optone’s high-reliability 155M/622M/1.25G/2.5G/4G SFP optical transceivers are designed for seamless integration in data centers, metro access, and long-haul transmission networks. Fully compliant with the SFP MSA and SFF-8472 standards, this versatile multi-rate SFP portfolio includes the SX, LX, EX, and ZX series. Our SFP modules deliver exceptional performance, low power consumption, and maximum link stability across both commercial and ruggedized industrial operating temperature ranges.

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155M-2.67G SFP

Key Features & Technical Advantages

Multi-Rate Versatility: Seamlessly operates across diverse network
protocols with rates spanning 155M, 622M, 1.25G, 2.5G, and 4.25Gbps.
Carrier-Grade Standards: Fully compliant with SDH (STM-1/STM-4/STM-16) and
SONET (OC-3/OC-12/OC-48) optical interfaces.
Industry Specification Compliance: Built in strict accordance with SFP MSA
and SFF-8472 specifications, supporting built-in Digital Diagnostic Monitoring (DDM/DOM).
Extreme Long-Reach Transmission: Premium optoelectronic architectures
deliver stable laser links up to 120km over single-mode fiber (SMF).
Class 1 Laser Safety: Certified as Class 1 laser products meeting
international EN 60825-1 standards for operational safety.
Hot-Pluggable SFP Footprint: Enables easy, live-system hot-swaps without
interrupting power or active network traffic.
Low Power Consumption: Operates on a single 3.3V power supply with highly
optimized power dissipation.

Target Applications

Telecommunication Transport: Highly reliable interconnects for SONET/SDH
equipment, MSTP platforms, and metro transmission networks.
Enterprise Networking: Standard Gigabit Ethernet (1.25G) backbone links,
switches, routers, and media converters.
Storage Area Networks (SAN): Native multi-rate support for 1G, 2G, and 4G
Fibre Channel (FC) host bus adapters (HBAs) and storage switches.
Access & Industrial Control: Ideal for PTN, industrial Ethernet switches,
and legacy low-speed optical fiber infrastructure.

Product Ordering Information & Technical Specifications

From multi-mode short patching to extreme 120km long-haul telecommunication links, our
155M–4.25G SFP portfolio covers all mainstream industrial layouts:
Part Number(A-End) Data Rate Wavelength Max Distance Optical Power Receiver Sensitivity Connector/Media
SFP-SX-MM-0102 155M 1310nm 2km -18.0 ~ -10.0 dBm < -32.0 dBm 2xLC/MMF
SFP-LX-SM-0120 155M 1310nm 20km -15.0 ~ -8.0 dBm < -33.0 dBm 2xLC/SMF
SFP-LX-SM-0140 155M 1310nm 40km -9.0 ~ -3.0 dBm < -33.0 dBm 2xLC/SMF
SFP-ZX-SM-0160 155M 1550nm 60km -5.0 ~ 0.0 dBm < -34.0 dBm 2xLC/SMF
SFP-ZX-SM-0180 155M 1550nm 80km -5.0 ~ 0.0 dBm < -34.0 dBm 2xLC/SMF
SFP-SX-MM-0605 622M 850nm 550m -9.0 ~ -3.0 dBm < -17.0 dBm 2xLC/MMF
SFP-LX-SM-0620 622M 1310nm 20km -14.0 ~ -8.0 dBm < -28.0 dBm 2xLC/SMF
SFP-LX-SM-0640 622M 1310nm 40km -3.0 ~ +2.0 dBm < -28.0 dBm 2xLC/SMF
SFP-ZX-SM-0680 622M 1550nm 80km -3.0 ~ +2.0 dBm < -28.0 dBm 2xLC/SMF
SFP-SX-MM-0205 1.25G 850nm 550m -9.0 ~ -3.0 dBm < -17.0 dBm 2xLC/MMF
SFP-LX-SM-0220 1.25G 1310nm 20km -9.0 ~ -3.0 dBm < -23.0 dBm 2xLC/SMF
SFP-LX-SM-0240 1.25G 1310nm 40km -5.0 ~ 0.0 dBm < -24.0 dBm 2xLC/SMF
SFP-ZX-SM-0280 1.25G 1550nm 80km 0.0 ~ +5.0 dBm < -25.0 dBm 2xLC/SMF
SFP-ZX-SM-02120 1.25G 1550nm 120km 0.0 ~ +5.0 dBm < -32.0 dBm 2xLC/SMF
SFP-SX-MM-0303 2.5G 850nm 300m -9.0 ~ -3.0 dBm < -18.0 dBm 2xLC/MMF
SFP-LX-SM-0302 2.5G 1310nm 2km -9.0 ~ -3.0 dBm < -18.0 dBm 2xLC/SMF
SFP-LX-SM-0310 2.5G 1310nm 10km -5.0 ~ 0.0 dBm < -18.0 dBm 2xLC/SMF
SFP-LX-SM-0340 2.5G 1310nm 40km -2.0 ~ +3.0 dBm < -18.0 dBm 2xLC/SMF
SFP-ZX-SM-0380 2.5G 1550nm 80km 0.0 ~ +5.0 dBm < -28.0 dBm 2xLC/SMF
SFP-ZX-SM-03120 2.5G 1550nm 120km +2.0 ~ +7.0 dBm < -28.0 dBm 2xLC/SMF
SFP-SX-MM-0401 4.25G 850nm 150m -9.0 ~ -3.0 dBm < -15.0 dBm 2xLC/MMF
SFP-LX-SM-0410 4.25G 1310nm 10km -9.0 ~ -3.0 dBm < -17.0 dBm 2xLC/SMF