7-40
Firepower 7000 and 8000 Series Installation Guide
Chapter 7 Hardware Specifications
Firepower 8000 Series Devices
Use the following table to understand the optical parameters of the fiber interfaces.
Stacking Module
The stacking module contains two connection ports for the 8000 Series stacking cable, and activity and
link LEDs.
Table 7-58 Fiber Link/Activity LEDs
Status Description
Top For an inline or passive interface: the light flashes when the interface has
activity. If dark, there is no activity.
Bottom For an inline interface: the light is on when the interface has link. If dark, there
is no link.
For a passive interface: the light is always on.
Table 7-59 10GBASE MMSR and SMLR NetMod Optical Parameters
Parameter 10GBASE MMSR 10GBASE SMLR
Optical connectors LC duplex LC duplex
Bit rate 10.000Gbps 10.000Gbps
Baud rate/
encoding/tolerance
10.3125Gbps
64/66b encoding
+/- 100 ppm
10.3125Gbps
64/66b encoding
+/- 100 ppm
Optical interface Multimode Single mode only
Operating distance 840-860 nm
(850 nm typical)
85 ft (26 m) to 108 ft (33 m) for 62.5 µm/125 µm fiber
(modal BW 160 to 200 respectively)
216 ft (66 m) to 269 ft (82 m) for 50 µm/125 µm fiber
(modal BW 400 to 500 respectively)
Distances to 980 ft (300 m) are available with higher
quality (OM3) fiber.
Minimum distances (all):
6ft (2 m)
1270-1355 nm
(1310 nm typical)
6 ft to 6.2 miles (2 m to 10 km)
for 9 µm/125 µm fiber
Transmitter wavelength 840-860 nm
(850 nm typical)
1270-1355 nm
(1310 nm typical)
Maximum average launch
power
-1 dBm -0.5 dBm
Minimum average launch
power
-7.3 dBm -8.2 dBm
Maximum average power
at receiver
-1 dBm -0.5 dBm
Receiver sensitivity -9.9 dBm -14.4 dBm
To Next Page
Loading...
