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DWDM XFP Module
Cisco offers an CWDM XFP module for 10-Gbps applications. Table 30 lists the optical parameters.
Table 30. CWDM XFP Modules: Optical Specifications
Product ID
Wavelength
Range Rx (nm)
Sensitivity
Rx (dBm)
Stability
Tx (nm)
Dispersion
Tolerance
(ps/nm)
Tx Power
Range
(dBm)
Supported Bit
Rate Target Distance
ONS-XC-10G-xxxx=
1
1450-1620 –14 +/– 6.5 0 to +800 +3 to +7 10GE
OTU2
OTU2e (up to
11.1Gbps)
10G FC
40 km (OTU2 and 10GE)
1. Product ID xxxx ranges from 1470 to 1610.
Electrical SFP Modules
Cisco offers multiple options for copper SFP modules. Table 31 lists the main characteristics.
Table 31. Electrical SFP Module Specifications
Product ID Bit Rate Connector Typical Distance
ONS-SE-ZE-EL= 10/100/1000 Mbps RJ-45 100 m
ONS-SC-155-EL= 155 Mbps Standard Coaxial Connector 75Ω 100m
ONS-SC-E1-T1-PW= 34.368 Mbps and 44.736 Mbps RJ-48 See note
ONS-SC-E1-T1-PW= 1.544 and 2.048 Mbps RJ-48 (100Ω for T1 and 120Ω for E1) See note
ONS-SC-EoP1= 1.544 and 2.048 Mbps RJ-48 (100Ω for T1 and 120Ω for E1) See note
ONS-SC-EOP3= 34.368 and 44.736 Mbps RJ-48 See note
Cables and Distances
Table 32. PDHoEthernet SFPs
Product ID Line Impedance Cable Type Cable Length Short Haul Long Haul Connector
ONS-SC-E1-T1-PW= for E1 120Ω, balanced UTP CAT-5 max, 22 AWG wire 770m (2530 ft) 2664m (8740 ft) RJ-48
ONS-SC-E1-T1-PW= for T1 100Ω, balanced UTP CAT-5 max, 22 AWG 1192m (3910 ft) 2874m (9430 ft) RJ-48
ONS-SC-EoP1= for E1 100Ω, balanced max, up to 1829m
(6000 ft) for AWG 22
cable
ONS-SC-EoP1= for T1 120Ω, balanced max, up to 2500m
(8202 ft) for AWG 22
cable
ONS-SC-E3-T3-PW= and
ONS-SC-EoP3= for E3
75Ω, unbalanced max, up to 275m
(900 ft)
hDIN 1.0/2.3
connector
ONS-SC-E3-T3-PW= and
ONS-SC-EoP3= for T3
75Ω, unbalanced max, up to 275m
(900 ft)
DIN 1.0/2.3
connector
Table 33. E1/T1 Connector Pin Out
Pin Function
1 Tx Ring
2 Tx Tip
3, 6, 7, 8 –
4 Rx Ring
5 Rx Tip
S = Conn. Body FGND/GND