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Firepower 7000 and 8000 Series Installation Guide
Chapter 7 Hardware Specifications
Firepower 8000 Series Devices
Dual-Port 10GBASE (MMSR or SMLR) Fiber Configurable Bypass NetMod
The dual-port 10GBASE (MMSR or SMLR) fiber configurable bypass NetMod contains two fiber ports
and link, activity, and bypass LEDs.
Use the following table to understand link and activity LEDs of the fiber interfaces.
Use the following tables to understand the bypass LEDs on the fiber interfaces.
Use the following table to understand the optical parameters of the fiber interfaces.
Table 7-49 Fiber Link/Activity LEDs
Status Description
Top For an inline or passive interface:
• A blinking light indicates the interface has activity.
• No light indicates there is no activity.
Bottom For an inline interface:
• A light indicates the interface has activity.
• No light indicates there is no activity.
For a passive interface, the light is always on.
Table 7-50 Fiber Bypass LEDs
Status Description
Off The interface does not have link and is not in bypass mode.
Steady green The interface has link and is passing traffic.
Steady amber The interface has been intentionally brought down.
Blinking amber The interface is in bypass mode; that is, it has failed open.
Table 7-51 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
64/166b encoding
+/- 100 ppm
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