HPE Aruba J9153D Compatible 10GBASE-ER SFP+ 1550nm 40km Transceiver 
Cisco ONS-SI-2G-L2 Compatible 2.5G 1550nm 80km SFP Industrial Transceiver
US$ 69.00 (Excl. VAT)
2.5G LR-2 SFP Module (Single mode, 1550nm, 80km, LC, DDMI, I-Temp) for use with Cisco Switches and Routers.
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ONS-SE-2G-S1 ONS-SE-2G-L2 ONS-SI-2G-S1 ONS-SI-2G-I1 ONS-SI-2G-L1
Cisco ONS-SI-2G-L2 Compatible 2.5G OC48/STM-16 LR2 SFP Module (Single mode, 1550nm, 80km, LC, DDM, I-Temperature)
This Cisco ONS-SI-2G-L2 compatible SFP module is suitable for 2.5Gb/s serial optical data communications long reach the application, such as SDH STM-16 /SONET OC-48 long reach (LR-2). It supports 80km transmission distance over single mode fiber at a nominal wavelength of 1550nm. It has been programmed and tested to work with a wide range of Cisco industrial switches and routers. This transceiver performs identically to Cisco part number ONS-SI-2G-L2 while providing with a far less price.
Features
• Functionally identical to Cisco ONS-SI-2G-L2
• 1550nm DFB laser transmitter and APD receiver
• Single 3.3V power supply
• Support Digital Diagnostic Monitoring Interface
• Low power dissipation
• Metal enclosure provides lower EMI
Specification
| Compatible OEM Part Number | ONS-SI-2G-L2 | Optcore Part Number | OSP2488-5580DTR-CSC |
| Form Factor | SFP | Data Rate | 2.488 Gb/s |
| Wavelength | 1550 nm | Fiber Type | SMF |
| Max Distance | 80 km | Optical Components | DFB/APD |
| Transmitter Power | -2 ~ 3 dBm | Extinction ratio | > 8.2 dB |
| Receiver Sensitivity | < -28 dBm | Receiver Overload | > -9 dBm |
| Connector | Duplex LC | Digital Diagnostic Monitoring | Yes |
| Environment | Operating: -40°C to 85°C Storage: -40°C to 85°C |
Weight | 0.03 kg |
| Application | 2x Fibre Channel OC-48/STM-16 SDH/SONET Other Optical Links |
Compliance | IEC/EN 61000-4-2,IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS |
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Note: All trademarks, products and company names mentioned are the property of their respective owners and are used for comparative purposes only. This product is not certified or endorsed by Cisco.
| Weight | 0.03 kg |
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