Cisco GLC-BX40-U Compatible 1000BASE-BX BIDI SFP TX1310nm/RX1550nm 40km SMF LC DOM Optical Transceiver Module CWDM 4 miles) Wavelength TX1550nm/RX1310nm Connector

4 miles) Wavelength TX1550nm/RX1310nm Connector Simplex LC DDM/DOM Support Media SMF Transmitter Type DFB Receiver Type PIN Transmitter Power -9 to -3dBm Receiver Sensitivity < -23dBm Extinction Ratio 9dB Receiver Overload -3dBm Modulation Format NRZ Power Budget 14dB Power Consumption 0

5M Compatible 25G SFP28 Passive Direct Attach Twinax Copper Cable

perform identically to original Ciena Nortel NTK583AAE6 transceivers

47-40-I in function

Cisco GLC-BX40-U Compatible 1000BASE-BX BIDI SFP TX1310nm/RX1550nm 40km SMF LC DOM Optical Transceiver Module CWDM 4 miles) Wavelength TX1550nm/RX1310nm ConnectorCompatible Brand Options GenericBrocadeCiscoD LinkH3CJuniper NetworksTRENDnetCisco Compatible 1G BIDI SFP Transceiver Series GLC BX U : 10kmGLC BX D : 10kmGLC BX40 UA : 40kmGLC BX40 DA : 40kmGLC BX80 UA : 80kmGLC BX80 DA : 80kmGLC BX120 U : 120kmGLC BX120 D : 120kmGLC BX 10U : 10kmGLC BX 10D : 10kmGLC BX 20U : 20kmGLC BX 20D : 20kmGLC BX40 U : 40kmGLC BX40 D : 40kmGLC BX80 U : 80kmGLC BX80 D : 80kmCisco GLC BX40 U Compatible 1000BASE BX BIDI SFP