Gigabit Ethernet 1000Base-Ex Optical Interface Specifications; Gigabit Ethernet 1000Base-Lh Optical Interface Specifications; Table 17: Gigabit Ethernet 1000Base-Ex Optical Interface Specifications; Table 18: Gigabit Ethernet 1000Base-Lh Optical Interface Specifications - Juniper T320 Manual

Gigabit Ethernet 1000BASE-EX Optical Interface Specifications

Gigabit Ethernet 1000BASE-LH Optical Interface Specifications

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Copyright © 2015, Juniper Networks, Inc.
Table 16 on page 32 shows the optical interface specifications for the 1000BASE-EX
standard.

Table 17: Gigabit Ethernet 1000BASE-EX Optical Interface Specifications

Parameter
Rate
Optical interface
Maximum distance
Transmitter wavelength
Average launch power
Average receive power
Receiver saturation
Receiver sensitivity

Table 18: Gigabit Ethernet 1000BASE-LH Optical Interface Specifications

Parameter
Rate
Optical interface
Maximum distance
Transmitter wavelength
Average launch power
Average receive power
Receiver saturation
Receiver sensitivity
Supported Network Interface Standards by Transceiver for ACX, M, MX, and T Series
Routers on page 19
Chapter 2: Network Interface Specifications
1000BASE-EX
1000 Mbps
Single-mode
9/125 SMF cable:
24.85 miles (40 km)
1260 through 1360 nm
–4.5 through 0 dBm
–22.5 through –3 dBm
–3 dBm
–22.5 dBm
1000BASE-LH
1000 Mbps
Single-mode
9/125 SMF cable:
43.5 miles (70 km)
1460 through 1580 nm
–3 through +3 dBm
–20 through –3 dBm
–3 dBm
–20 dBm
33