Dell AOC-QSFP-100G-20M Compatible 20m (66ft) 100G QSFP28 Active Optical Cable 
Generic Compatible 1000BASE-BX BiDi SFP SC 1550nm-TX/1310nm-RX 20km Transceiver
US$ 11.00 (Excl. VAT)
High-quality 1000BASE-BX-D BiDi SFP Module (SMF, 1550nm-TX/1310nm-RX, 20km, SC, DDM). This product needs used pair with OPB1250-3520SDCR.
1000BASE-BX-D BiDi SFP Transceiver Module (SMF, 1550nm-TX/1310nm-RX, 20km, SC, DDM)
Optcore’s OPB1250-5320SDCR is a hot-pluggable SFP bi-directional (BiDi) 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 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 on fiber cabling infrastructure by requiring half of the fiber cables, providing increased transmission capacity very convenient without installing new fibers.
An OPB1250-5320SDCR is always connected with an OPB1250-3520SDCR 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 | OPB1250-5320SDCR |
| Form Factor | BiDi SFP | Data Rate | 1.25 Gb/s |
| Wavelength | 1550nm-TX/1310nm-RX | Fiber Type | SMF |
| Max Distance | 20 km | Optical Components | DFB/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: 0°C to 70°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 |
| OPB1250-5320SDCR | 1.25Gb/s BiDi SFP Optical Transceiver, Single mode, 1550nm-TX/1310nm-RX, 20km, SC, DDM, 0ºC~+70ºC |
| OPB1250-3520SDCR | 1.25Gb/s BiDi SFP Optical Transceiver, Single mode, 1310nm-TX/1550nm-RX, 20km, SC, DDM, 0ºC~+70ºC |
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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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Rodger –
I really didn’t know if the alternative brand optics would work & it does work perfectly. I took a chance to keep from buying the name brand.