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Cisco ONS-SC-2G DWDM SFP Modules

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The ONS-SC-2G family covers fixed-wavelength DWDM SFP modules for Cisco ONS optical platforms. Each one is an OC-48/STM-16 SFP with an LC connector, set to a single wavelength on the 100 GHz ITU grid. The wavelength sits in the part number: ONS-SC-2G-30.3 is the 1530.33 nm module, ONS-SC-2G-45.3 is 1545.32 nm and ONS-SC-2G-60.6 is 1560.61 nm. The range runs from ONS-SC-2G-28.7 at the short end to ONS-SC-2G-60.6 at the long end, and each number ends in an equals sign when ordered as a spare.

Optical figures are the same across the family. Transmit power is 0 to +4 dBm with transmitter stability of -100 to +100 pm, and the spectral width is 200 pm. The receiver takes input power from -28 to -9 dBm and tolerates dispersion from -800 to +2400 ps/nm. Receiver wavelength range is 1260 to 1620 nm, with sensitivity specified over 1528 to 1561 nm only. Maximum power consumption is 1 W, and the cable connection is LC-LC. Cable distance depends on the DWDM system installation, and no fixed reach is published.

Software release matters for eight of the numbers. ONS-SC-2G-28.7, ONS-SC-2G-33.4, ONS-SC-2G-41.3, ONS-SC-2G-49.3 and ONS-SC-2G-57.3 need Cisco ONS Software Release 8.5 or later, and ONS-SC-2G-37.4, ONS-SC-2G-45.3 and ONS-SC-2G-53.3 need Release 9.4 or later. The modules are supported on the Cisco ONS 15454 MSPP and MSTP, the ONS 15600 MSSP and the ONS 15300 series, and in the ONS 15454 MSTP they pass Gigabit Ethernet, 1G and 2G Fibre Channel and OC-48, depending on board rate support.

The same wavelength plan reaches Cisco switches and routers as DWDM transceivers in GBIC, SFP, XENPAK and XFP form, and the coarse wavelengths are on the CWDM GBIC page. More optics are in the Cisco interface card category, with the full range under networking.

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    Cisco ONS-SC-2G parts we supply

    ONS-SC-2G DWDM SFP modules (40)

    • ONS-SC-2G-28.7: OC-48/STM-16 DWDM SFP, 100 GHz, LC, needs Release 8.5 or later
    • ONS-SC-2G-30.3: OC-48/STM-16 DWDM SFP, 1530.33 nm, 100 GHz, LC
    • ONS-SC-2G-31.1: OC-48/STM-16 DWDM SFP, 1531.12 nm, 100 GHz, LC
    • ONS-SC-2G-31.9: OC-48/STM-16 DWDM SFP, 1531.90 nm, 100 GHz, LC
    • ONS-SC-2G-32.6: OC-48/STM-16 DWDM SFP, 1532.68 nm, 100 GHz, LC
    • ONS-SC-2G-33.4: OC-48/STM-16 DWDM SFP, 1533.47 nm, 100 GHz, LC, needs Release 8.5 or later
    • ONS-SC-2G-34.2: OC-48/STM-16 DWDM SFP, 1534.25 nm, 100 GHz, LC
    • ONS-SC-2G-35.0: OC-48/STM-16 DWDM SFP, 1535.04 nm, 100 GHz, LC
    • ONS-SC-2G-35.8: OC-48/STM-16 DWDM SFP, 1535.82 nm, 100 GHz, LC
    • ONS-SC-2G-36.6: OC-48/STM-16 DWDM SFP, 1536.61 nm, 100 GHz, LC
    • ONS-SC-2G-37.4: OC-48/STM-16 DWDM SFP, 1537.40 nm, 100 GHz, LC, needs Release 9.4 or later
    • ONS-SC-2G-38.1: OC-48/STM-16 DWDM SFP, 1538.19 nm, 100 GHz, LC
    • ONS-SC-2G-38.9: OC-48/STM-16 DWDM SFP, 1538.98 nm, 100 GHz, LC
    • ONS-SC-2G-39.7: OC-48/STM-16 DWDM SFP, 1539.77 nm, 100 GHz, LC
    • ONS-SC-2G-40.5: OC-48/STM-16 DWDM SFP, 1540.56 nm, 100 GHz, LC
    • ONS-SC-2G-41.3: OC-48/STM-16 DWDM SFP, 1541.35 nm, 100 GHz, LC, needs Release 8.5 or later
    • ONS-SC-2G-42.1: OC-48/STM-16 DWDM SFP, 1542.14 nm, 100 GHz, LC
    • ONS-SC-2G-42.9: OC-48/STM-16 DWDM SFP, 1542.94 nm, 100 GHz, LC
    • ONS-SC-2G-43.7: OC-48/STM-16 DWDM SFP, 1543.73 nm, 100 GHz, LC
    • ONS-SC-2G-44.5: OC-48/STM-16 DWDM SFP, 1544.53 nm, 100 GHz, LC
    • ONS-SC-2G-45.3: OC-48/STM-16 DWDM SFP, 1545.32 nm, 100 GHz, LC, needs Release 9.4 or later
    • ONS-SC-2G-46.1: OC-48/STM-16 DWDM SFP, 1546.12 nm, 100 GHz, LC
    • ONS-SC-2G-46.9: OC-48/STM-16 DWDM SFP, 1546.92 nm, 100 GHz, LC
    • ONS-SC-2G-47.7: OC-48/STM-16 DWDM SFP, 1547.72 nm, 100 GHz, LC
    • ONS-SC-2G-48.5: OC-48/STM-16 DWDM SFP, 1548.51 nm, 100 GHz, LC
    • ONS-SC-2G-49.3: OC-48/STM-16 DWDM SFP, 1549.32 nm, 100 GHz, LC, needs Release 8.5 or later
    • ONS-SC-2G-50.1: OC-48/STM-16 DWDM SFP, 1550.12 nm, 100 GHz, LC
    • ONS-SC-2G-50.9: OC-48/STM-16 DWDM SFP, 1550.92 nm, 100 GHz, LC
    • ONS-SC-2G-51.7: OC-48/STM-16 DWDM SFP, 1551.72 nm, 100 GHz, LC
    • ONS-SC-2G-52.5: OC-48/STM-16 DWDM SFP, 1552.52 nm, 100 GHz, LC
    • ONS-SC-2G-53.3: OC-48/STM-16 DWDM SFP, 1553.33 nm, 100 GHz, LC, needs Release 9.4 or later
    • ONS-SC-2G-54.1: OC-48/STM-16 DWDM SFP, 1554.13 nm, 100 GHz, LC
    • ONS-SC-2G-54.9: OC-48/STM-16 DWDM SFP, 1554.94 nm, 100 GHz, LC
    • ONS-SC-2G-55.7: OC-48/STM-16 DWDM SFP, 1555.75 nm, 100 GHz, LC
    • ONS-SC-2G-56.5: OC-48/STM-16 DWDM SFP, 1556.55 nm, 100 GHz, LC
    • ONS-SC-2G-57.3: OC-48/STM-16 DWDM SFP, 1557.36 nm, 100 GHz, LC, needs Release 8.5 or later
    • ONS-SC-2G-58.1: OC-48/STM-16 DWDM SFP, 1558.17 nm, 100 GHz, LC
    • ONS-SC-2G-58.9: OC-48/STM-16 DWDM SFP, 1558.98 nm, 100 GHz, LC
    • ONS-SC-2G-59.7: OC-48/STM-16 DWDM SFP, 1559.79 nm, 100 GHz, LC
    • ONS-SC-2G-60.6: OC-48/STM-16 DWDM SFP, 1560.61 nm, 100 GHz, LC
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