Use appropriate electrostatic discharge (ESD) procedures when inserting the transceiver. Avoid touching
the contacts at the rear, and keep the contacts and ports free of dust and dirt. Keep unused transceivers in
the ESD packing that they were shipped in.
Warning
The 1G transceivers are limited to 1GB operation only (no auto-negotiation support). 100M/10M modes
are not supported.
Note
Although non-Cisco SFPs are allowed, we do not recommend using them because they have not been
tested and validated by Cisco. Cisco TAC may refuse support for any interoperability problems that result
from using an untested third-party SFP transceiver.
Caution
The following table lists the supported transceivers.
Table 4: Supported SFPs
Ports SupportedPIDOptics Type
SFP 1G
Ports 13 through 16
Ports 1 though 8 of the 8X10G network
module (available only on the 2130 and 2140)
GLC-SX-MMD1G-SX
GLC-LH-SMD1G-LH
GLC-EX-SMD1G-EX
GLC-ZX-SMD1G-ZX
SFP+ 10G
Cisco Firepower 2100 Series Hardware Installation Guide
22
Overview
Supported SFP/SFP+ Transceivers