DDM / DOM BIDI SFP Transceiver Bi - directional For 1000BASE SM Gigabit Ethernet

DDM / DOM BIDI SFP Transceiver Bi - directional For 1000BASE SM Gigabit Ethernet

GEZHI WDM or BIDI small form-factor pluggable (SFP) is a compact optical transceiver, module used in optical communications for both telecommunication and data bidirectional communications applications. BIDI 1G optics are a small form factor pluggable module for Single Mode Fast Ethernet, Gigabit, Fiber Channel, SDH/SONET applications. In the industry there are several synonyms for Bidi optics, such as: Bi-directional optics, BX-D / BX-U, WDM, Single Fiber and so on. Specifically, the SFP-1G-BX-D and SFP-1G-BX-U for the 1G. BIDI SFP can be produced either with SC or LC simplex port, that is used both transmission and receiving. The most typical wavelength combination is 1310/1490, 1310/1550, 1490/1550 and 1510/1570. For a link you need 2 different optics, one that sends 1310nm and receives 1550nm and the other side of the fiber, which has a Bidi optic which sends 1550nm and receives 1310nm. In most cases these wavelengths are mentioned as Tx (transmitting) and Rx (receiving) on the label of the optic.

Features

• Dual data-rate of 1.25Gbps/1.063Gbps operation
• 1490nm DFB laser and PIN photodetector for 20km transmission
• Compliant with SFP MSA and SFF-8472 with simplex LC receptacle
• Digital Diagnostic Monitoring (DDM/DOM)
• Internal Calibration or External Calibration
• Compatible with SONET OC-24-LR-1 and RoHS
• +3.3V single power supply
• Operating case temperature range of 0°C to +70°C (Commercial)

Application

• Gigabit Ethernet/Fast Ethenet
• Fiber Channel
• Router/Server interface
• SDH/SONET/ATM
• Switch to Switch interface
• Other optical transmission systems

Specification:

Competitive Advantages

• Excellent quality and 3 years warranty
• Competitive pricing
• Full compatible (CISCO/HP/Extreme/Juniper/H3C…)
• OEM/ODM Customized label
• Keep stock,Fast delivery