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One of the most important advantages of this module is the use of BiDi (Bidirectional) and WDM (Wavelength Division Multiplexing) technology. Thanks to this solution, bidirectional communication takes place using only a single single-mode fiber optic cable. This allows for a significant reduction in costs associated with cable infrastructure, as traditional systems require two fibers for the same purpose. The module transmits a signal at a wavelength of 1270 nm and receives at 1330 nm, making it an ideal pair for modules with reversed wavelength parameters.
The product is fully compliant with the SFP+ standard, which guarantees its versatility and compatibility with most switches, routers, and media converters available on the market, including devices from brands such as TP-LINK or ULTIMODE. The Hot-Pluggable function allows for the installation or replacement of the module without the need to turn off the power to the main device, which minimizes network downtime. A robust housing and high-quality components ensure stable operation even in difficult environmental conditions, at temperatures from 0 to 70 degrees Celsius. It is an excellent choice for data centers, corporate backbone networks, and advanced IP video surveillance systems, where every millisecond of latency and maximum service availability counts.
EAN: 6931240089224 SKU: 931089221
The SFP+20-1270/1330 optical module is a professional solution designed for building and expanding modern high-bandwidth fiber optic networks. This device enables the conversion of electrical signals to optical, allowing data transmission at speeds of up to 10 Gb/s over distances of up to 20 kilometers. It is a product dedicated to demanding users who seek reliability and maximum performance in data transmission.
One of the most important advantages of this module is the use of BiDi (Bidirectional) and WDM (Wavelength Division Multiplexing) technology. Thanks to this solution, bidirectional communication takes place using only a single single-mode fiber optic cable. This allows for a significant reduction in costs associated with cable infrastructure, as traditional systems require two fibers for the same purpose. The module transmits a signal at a wavelength of 1270 nm and receives at 1330 nm, making it an ideal pair for modules with reversed wavelength parameters.
The product is fully compliant with the SFP+ standard, which guarantees its versatility and compatibility with most switches, routers, and media converters available on the market, including devices from brands such as TP-LINK or ULTIMODE. The Hot-Pluggable function allows for the installation or replacement of the module without the need to turn off the power to the main device, which minimizes network downtime. A robust housing and high-quality components ensure stable operation even in difficult environmental conditions, at temperatures from 0 to 70 degrees Celsius. It is an excellent choice for data centers, corporate backbone networks, and advanced IP video surveillance systems, where every millisecond of latency and maximum service availability counts.
Standards and protocols
IEEE802.3ae, SFF-8431 Rev.4.1, SFF-8472 Rev.4.4
Fiber type
Single-mode fiber
Maximum transmission range
20 km
Transfer speed
Maximum 10 Gb/s
Number of fibers required
1 (BiDi bidirectional transmission)
Optical connectors
LC / PC (Simplex)
Tx optical wavelength
1270 nm
Rx optical wavelength
1330 nm
Light source
FP Laser
Selected features
BiDi/WDM transmission (single fiber), Compatible with ULTIMODE, TP-LINK
Power supply
3.3 V DC
Operating temperature
0 °C ... 70 °C
Software and diagnostics
The module features built-in DDM (Digital Diagnostic Monitoring) software, which is a key tool for network administrators. This system, compliant with the SFF-8472 specification, provides comprehensive insight into the physical parameters of the device in real-time. The software enables precise monitoring of the module's internal temperature, which helps avoid overheating in densely packed switches. Additionally, the system reports the current supply voltage, which is essential for the stability of the electronics. A key functionality is the measurement of laser bias current as well as transmitted and received optical power. Thanks to this, the software allows for the immediate detection of problems with attenuation on the fiber optic line or dirty connectors. All this data is available via the I2C interface of the host device, which allows for integration with network management systems (SNMP) and automatic generation of alerts in case defined safety thresholds are exceeded.
Warranty
2 years
Contents
1x SFP+20-1270/1330 Module
Dimensions, Weight
Product dimensions: 12 x 57 x 14 mm (D x W x H)
Package dimensions: 13 x 60 x 14 mm (D x W x H)
Product weight: 20 g
Weight with packaging: 24 g
Specific References