SFP-1G20ALC Moxa compatible 1G 20KM BiDi Single Fiber SFP Module

Moxa
SFP
1.25G
BiDi
20 km
SFP-1G20ALC Moxa compatible 1G 20KM BiDi Single Fiber SFP Module

Moxa compatible SFP-1G20ALC - Key Features

  • Compatibility: Moxa
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: BiDi
  • Connector: Single LC/UPC
  • Maximum Distance: 20 km
  • Guaranteed Link Budget: 13 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 1.063 Gbps - 1.25 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Moxa SFP-1G20ALC Price

SKUSKU:BIDI-1.25G-SFP-20-AD-MO
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
5.45
Choice of 0+
Telecoms & Integrators Globally

Moxa compatible SFP-1G20ALC Specifications

Form Factor
SFP
Media Type
Single-Mode Fiber (SMF)
Fiber Count
BiDi
Connector
Single LC/UPC
Maximum Distance
20 km
Guaranteed Link Budget
13 dB
TX Wavelength
1310 nm
RX Wavelength
1550 nm
Supported Data Rate
1.063 Gbps - 1.25 Gbps
Supportet Ethernet Applications
Gigabit Ethernet (1.25 Gbps)
Supported Fiber Channel Applications
1G Fiber Channel (1.0625 Gbps)
DDM/DOM
Supported
Tx Wavelength Bandwidth
40 nm (1290-1330 nm)
Rx Wavelength Bandwidth
40 nm (1530-1570 nm)
Minimum Transmitting Power
-9 dBm
Maximum Transmitting Power
3 dBm
Receiver Sensitivity
-22 dBm
Receiver Overload
-3 dBm
Dispersion
140-160 ps/nm ps/nm
Transmitter Type
FP Laser
Receiver Type
PIN photodiode
Temperature Range
Standard 0°-70°C
Power
+3.3V single power supply
Compliance
CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, RoHS, INF-8074i, SFP MSA

Moxa compatible SFP-1G20ALC Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Moxa compatible SFP-1G20ALC Description

SFP-1G20ALC is Moxa Compatible SFP (Small Form factor Pluggable) Transceiver, operating over Single Fiber Single-Mode Fiber (SMF) optical cable. The SFP-1G20ALChas a minimum guaranteed optical budget of 14 dB, with in most cases is enough to reach about 20 km distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. This transceiver use top quality FP Laser transmitter with operating at nominal wavelength 1310 nm and 1550 nm PIN Photodiode receiver. It support DDM/DOM optical diagnostics, with provide diagnostic information about the present operating conditions. Moxa compatible SFP-1G20ALC operates in Standard 0°-70°C temperature range and has Single LC interface. SFP support 1.063-1.25Gbps data rate and such applications as Gigabit Ethernet (1.25 Gbps). Originally Moxa provides S-3553LC20D. In the kit there are two transceivers: this SFP-1G20ALC and S-53LC20D. The Moxa SFP-1G20ALC compatible SFP Single Fiber optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprice LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.

Transceiver is CE/RoHS certified and it is Compliant with product safety standards. SFP-1G20ALC SFP Transceiver is fully compliant to SFP Multi Source Agreement INF-8074i. Consequently, it means that module is compatible with 80% of networking equipment, where is not implemented a special algorithm for protection against third party modules. However – we can provide SFP transceiver with custom-encoded firmware in order to make it work almost in any equipment. Therefore, we will be glad to know what your requirement is. Because our focus is providing top quality service, we are performing serious quality checks before delivery of our products. As a result, we do optical parameter measurements, connector cleanness tests and SFP transceiver EEPROM memory data validation tests - Contact us.