One-Click Fiber Optic Cleaner Pen for 2.5mm SC/FC/ST Connectors (800 cleans) 
Generic Compatible 1000BASE-BX BiDi SFP SC 1310nm-TX/1550nm-RX 20km Industrial Transceiver
High-quality 1000BASE-BX-U BiDi SFP Industrial Transceiver Module (SMF, 1310nm-TX/1550nm-RX, 20km, SC, DDM) for Industrial Ethernet Switch. This product needs a used pair with OPB1250-5320SDTR.
1000BASE-BX-U BiDi SFP Industrial Transceiver Module (SMF, 1310nm-TX/1550nm-RX, 20km, SC, DDM)
Optcore’s OPB1250-3520SDTR is an SFP Bi-directional (BiDi) industrial transceiver module specifically for duplex optical data communications, such as 1000BASE-BX Gigabit Ethernet per IEEE802.3z and 1G Fiber Channel short-reach application. This 1G BiDi SFP SC module provides a 10km~20km transmission distance over a single strand of single-mode fiber. Compared with commonly used dual fiber SFP modules, this BiDi SFP transceiver allows end-users to reduce the total cost of fiber cabling infrastructure by requiring half of the fiber cables, providing increased transmission capacity very convenient without installing new fibers.
An OPB1250-3520SDTR is always connected with an OPB1250-5320SDTR over a single fiber.
Features
• Hot-Pluggable SFP package
• Up to 1.25Gb/s data links
• Compliant with SFP MSA standard
• Compliant with IEEE 802.3z
• Simplex SC Connector
• Single 3.3V power supply
• Low power dissipation
• Metal enclosure provides lower EMI
• Digital Diagnostic Monitor Interface
Specification
| Product Series | Fiber Optical Transceiver | Optcore Part Number | OPB1250-3520SDTR |
| Form Factor | BiDi SFP | Data Rate | 1.25 Gb/s |
| Wavelength | 1310nm-TX/1550nm-RX | Fiber Type | SMF |
| Max Distance | 20 km | Optical Components | FP/PIN |
| Transmitter Power | -9 ~ -3 dBm | Extinction ratio | > 9 dB |
| Receiver Sensitivity | < -22 dBm | Receiver Overload | > -3 dBm |
| Connector | Simplex SC | Digital Diagnostic Monitoring | Yes |
| Environment | Operating: -40°C to 85°C Storage: -40°C to 85°C |
Weight | 0.03 kg |
| Application | 1G Fibre Channel, Switch to Switch Interface Gigabit Ethernet, Switched Backplane Applications Broadband aggregation and wireless infrastructure Router/Server Interface Other Optical networking |
Compliance | IEC/EN 61000-4-2,IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS |
Ordering Information
| Part number | Description |
| OPB1250-5320SDTR | 1.25Gb/s BiDi SFP Industrail Optical Transceiver, Single mode, 1550nm-TX/1310nm-RX, 20km, SC, DDM, -40°C to 85°C |
| OPB1250-3520SDTR | 1.25Gb/s BiDi SFP Industrail Optical Transceiver, Single mode, 1310nm-TX/1550nm-RX, 20km, SC, DDM, -40°C to 85°C |
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Note: Specifications and product availability are subject to change without notice. Optcore assumes no responsibility for inaccuracies contained herein.
| Weight | 0.03 kg |
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