10Gbase-L Specifications; 10Gbase-E Specifications; Table 21: 10Gbase-L (10Gbase-Lr And 10Gbase-Lw) Optical Interface - Juniper T320 Manual

T320 Core Router Interface Module Reference

10GBASE-L Specifications

10GBASE-E Specifications

36
Table 21 on page 36 shows the optical interface specifications for the 10GBASE-LR and
10GBASE-LW standards.

Table 21: 10GBASE-L (10GBASE-LR and 10GBASE-LW) Optical Interface

Specifications
Parameter
Optical interface
Standard
Maximum distance
Transmitter wavelength
Average launch power
Average receive power
Receiver saturation
Receiver sensitivity
Table 22 on page 36 shows the optical interface specifications for the 10GBASE-ER and
10GBASE-EW standards.
Table 22: 10GBASE-E (10GBASE-ER and 10GBASE-EW) Optical Interface
Specifications
Parameter
Optical interface
Standard
Maximum distance
Transmitter wavelength
10GBASE-L
Single-mode
IEEE 802.3ae—2002
9/125 SMF cable: 6.2 miles (10 km)
1260 through 1355 nm
–8.2 through 0.5 dBm
–14.4 through 0.5 dBm
0.5 dBm
–14.4 dBm
10GBASE-E
Single-mode
IEEE 802.3ae—2002
9/125 SMF cable: 24.8 miles (40 km); distances
greater than 18.6 miles (30 km) are considered to
be engineered links.
NOTE: Any distance greater than 30 km requires
engineered links that must be field-tested to verify
the conformance of the 11 dB channel insertion loss
specification. EANSI/TIA/EIA-526-7/Method A1
describes the insertion loss measurement of
installed fiber-optic cables.
1530 through 1565 nm
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