Cisco C1121-4PLTEP User Manual

Install and Remove Small Form Pluggable Modules
This section describes how to install and remove Small Form Pluggable (SFP) modules in the Cisco 1000
Series Integrated Services Routers. The information is contained in the following sections:
Pluggable optical modules comply with IEC 60825-1 Ed. 3 and 21 CFR 1040.10 and 1040.11 with or without
exception for conformance with IEC 60825-1 Ed. 3 as described in Laser Notice No. 56, dated May 8, 2019.
Warning
Install Small Form Pluggable Module
This section describes how to install optional small-form-factor pluggable (SFP) modules in the Cisco 1000
Series Integrated Services Routers to provide optical Gigabit Ethernet connectivity.
Only SFP modules certified by Cisco and complies with IEC 60825-1:2014 are supported on these routers.
For more information, refer to SFPs Supported on Cisco 1100 ISRs.
The SFP module-GLC-GE-100FX V01 is not supported on the Cisco111x Series.
Note
Class 1 laser product. Statement 1008.
Warning
Pluggable optical modules comply with IEC 60825-1 Ed. 3 and 21 CFR 1040.10 and 1040.11 with or without
exception for conformance with IEC 60825-1 Ed. 3 as described in Laser Notice No. 56, dated May 8, 2019.
Warning
Remove Small Factor Pluggable Module
To remove a small factor pluggable (SFP) module from the chassis:
Step 1 Disconnect all cables from the SFP.
Step 2 Disconnect the SFP latch.
SFP modules use various latch designs to secure the module in the SFP port. For information on the SFP
technology type and model, see the label on the side of the SFP module.
Note
Use a pen, screwdriver, or other small straight tool to gently release a bale-clasp handle if you cannot reach it
with your fingers.
Tip
Step 3 Grasp the SFP on both sides and remove it from the chassis.
Hardware Installation Guide for the Cisco 1000 Series Integrated Services Router
61
Install and Upgrade Internal Modules and Field Replaceable Units
Install and Remove Small Form Pluggable Modules

Cisco C1121-4PLTEP Specifications

General

DSL WAN	No
Ethernet WAN	Yes
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.11i, IEEE 802.11r, IEEE 802.1x
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
3G	-
USB version	3.2 Gen 1 (3.1 Gen 1)
Combo SFP ports quantity	1
Ethernet LAN (RJ-45) ports	5
Power over Ethernet (PoE) ports quantity	2
Security algorithms	3DES, 802.1x RADIUS, AES, DES
Flash memory	4096 MB
Internal memory type	DRAM
Product color	Silver
Output voltage	12 V
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	66 W
Operating altitude	0 - 3000 m
Storage temperature (T-T)	-20 - 65 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	226 mm
Width	322 mm
Height	41.9 mm
Weight	1560 g