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 Download Spec / Datasheet 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.
