FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. LINKSYS LLC/
  3. Q87-E900

Q87-E900Wireless-N Router

LINKSYS LLC
Wireless-N Router - FCC ID Q87-E900 - LINKSYS LLC
Click to zoom

Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Nov 28, 2011
Application Purpose
Original Equipment
Date of Application
Nov 23, 2011
Equipment Note
Wireless-N Router
Frequency Range
2412.00000000 - 2462.00000000
Company
LINKSYS LLC
Country
United States

Documents & Files

Select a file to view

Users Manual

↗

Attestation Statements

↗

Cover Letter(s)

↗
↗
↗

External Photos

↗

ID Label/Location Info

↗
↗

Internal Photos

↗

Operational Description

↗

RF Exposure Info

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Getting to know the E900 Article ID: 23417 The Linksys E900 Wireless-N Router lets you access the Internet via a 2.4 GHz wireless connection or through one of its four-port switch. The range of this router can reach up to 250 meters. NOTE: Wireless signal is greatly affected by walls and other electronic devices. This will reduce the range of the router dramatically. Product Features: • Wireless-N Technology • 2.4 GHz radio frequency • 2x2 Transmit/Receive function • 2 internal antennas • Guest Access feature • 4 x 10/100 Ethernet ports • Includes Cisco Connect Software Top Panel: Security features are included to help protect your data and privacy while connected online. Security features are: Sett soft web Bac Th e nee DSL The port NOT • Wi-Fi P your wi • Statefu Linksys • Networ entire n ting up the tware. Con b-based set ck Panel: Inter n e Internet po ed to connec L modem an e Internet LE t. It flashes TE: Rear p 4, 3, 2 Protected A reless netw ul Packet In s E900. rk Address network to a Linksys E90 nfiguring its tup page. T net: ort is where ct one end o nd the othe ED lights up s to indicate port lights c 2, 1: Access 2 (W work. nspection ( s Translatio access the I 00 is easy u advanced s To know mo you connec of the netwo r end to the p when ther e network a can be turne WPA2) secu (SPI) firewa on (NAT) te nternet a si using the la settings is a ore about th ct the Ether ork cable to e Internet po re is a conn ctivity over ed OFF. Fo urity provide all blocks un echnology p ingle Interne test version available thr he E900, cli rnet cable fr o the Ethern ort on your ection mad the Interne or instructio es encryptio nwanted acc protects and et IP addres n of Cisco C rough the ro ck here. rom your mo net port on y Linksys E90 e through th t port. ons, click he on for data o cess to you d allows you ss. Connect outer’s odem. You your cable o 00. he Internet ere. on r ur u will or Usin wire Th e E90 indi Lig h If y o use you Th e Bot ng Ethernet ed network e LEDs on th 00 is connec cate networ Power LE hts up Gree WiFi Prot ou have clie the WiFi P r wireless n Power: e Power por ttom Panel t cables, the and other E he back pan cted to a de rk activity o ED: en when the tected Setu ent devices, Protected S network(s). rt is where y : ese Etherne Ethernet net nel serve tw evice throug ver a certai e router is po up (WPS) B such as wi Setup button To learn m you connec et ports con twork devic wo purposes gh one of th in port. owered ON Button: ireless adap n to automa more about t t the power nnect the ro es. s. The LED e Ethernet N. pters, that s atically conf the WPS fe r adapter. uter to com D stays lit w ports. It fl a support WPS figure wirele eature, click puters on y hen the Lin ashes to S, then you ess security k here. your ksys can y for Reset: There are two ways to reset the Linksys E900 to its factory defaults. Either press or hold the Reset button for approximately five seconds, or restore the defaults from the Administration > Factory Defaults page on the router's web-based setup page. TABLE OF CONTENTS HARDWARE INFORMATION 1. What is E900? 2. What is the default IP Address, Username and Password to login to the E900’s web-based setup page? 3. How do I reset the E900 to factory defaults? 4. What is the Warranty period of the E900? 5. How do I reboot the E900? 6. Does E900 support remote management? SECURITY SUPPORTED 1. What is the default SSID broadcast of E900? 2. How many security modes are supported in E900? 3. Does E900 allow VPN tunnels using IPSec, L2TP, or PPTP protocols to pass through the router? 4. Does E900 support SPI firewall? 5. How does Web Filter work? FIRMWARE UPGRADE METHOD 1. How do I upgrade the Firmware of the E900? SPECIAL FEATURES 1. What DDNS providers does the E900 support? 2. How many connection types does the E900 support? 3. Does E900 support AP Isolation? 4. Does E900 support wireless and Internet Access Priority QOS? 5. Does E900 support transmission of the log information to a log server? 6. Does E900 lose the settings you have customized when its firmware has been updated? 7. What is Radio Band, Standard and Wide? 8. What is "MAC address clone" and what is it for? 9. What is Diagnostics and what is it for? 10. What is Port Forwarding? 11. What is Port Triggering? 12. What is "DMZ" and what is it for? 13. How many Network modes supported in E900? 14. What is wireless MAC Filter and what is it for? 15. What is UPnP? 16. Does it have a Guest access and Parental controls in the web-based setup page? 17. What software does the E900 come with? HARDWARE INFORMATION 1. What is E900? The Linksys E900 is a Wireless-N router with four Ethernet ports. You can also use the router to share resources such as computers, printers and files. Various security features such as SPI Firewall help protect your data and your privacy while you are online. 2. What is the default IP Address, Username and Password to login to the E900’s web-based setup page? The default IP Address is 192.168.1.1. The username and the password is “admin”. 3. How do I reset the E900 to factory defaults? There are two (2) ways on how to reset the Wireless-N router to factory defaults. • Hardware Reset Press and hold the Reset button located at the bottom panel for about five (5) seconds then release. • Software Reset Access the web-based setup page, go to Administration tab > Factory Defaults sub-tab, click the Restore Factory Defaults button. 4. What is the warranty period of the E900? One (1) year limited warranty. 5. How do I reboot the E900? You can turn OFF the power first then turn it back ON or you can click the Reboot button when you access the web-based setup page under the Basic Setup tab. 6. Does E900 support remote management? Remote Management is a feature that allows you to access and manage your Linksys router from a remote location. You need to be connected to the Internet to be able to do remote management. The Linksys E900 supports this feature. If you want to learn mor…

Text truncated - open the document above for the full version.

External Photos

Model No.: E900 Report No.: 110907E06A Page 1 Reference No.:111107E01 CONSTRUCTION PHOTOS OF EUT

ID Label/Location Info

FCC ID:Q87-E900 LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device.

Internal Photos

Report No.: 110907E06A Page 2 Reference No.:111107E01 Report No.: 110907E06A Page 3 Reference No.:111107E01 Report No.: 110907E06A Page 4 Reference No.:111107E01 Report No.: 110907E06A Page 5 Reference No.:111107E01 Adapter : HK-Q106-A12 Report No.: 110907E06A Page 6 Reference No.:111107E01 Adapter : MU08-6120050-A1

Operational Description

FCC ID: Q87-E900 Report No.: RF111107E01 Operational Description This device is a Wireless-N Router, which operates in 2.4GHz band; the maximum data rate could be up to 270Mbps which OFDM technique. If the signal to noise ratio is too poor which could not support 270Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by a 12Vdc power adapter. The antenna is a Dipole antenna without antenna connectors. The other instruction, please have a look at the users manual.

RF Exposure Info

Report No.: SA110907E06A Report Format Version 4.0.0. Reference No.:111107E01 1 RF EXPOSURE REPORT REPORT NO.: SA110907E06A MODEL NO.: E900 FCC ID: Q87-E900 RECEIVED: Sep. 07, 2011 TESTED: Sep. 20, 2011 ISSUED: Nov. 18, 2011 APPLICANT: Cisco Consumer Products LLC ADDRESS: 121 Theory Drive Irvine, CA 92617(USA) ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS: No. 81-1, Lu Liao Keng, 9th Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan This test report consists of 6 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced, except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval or endorsement by any government agency. The test results in the report only apply to the tested sample. Report No.: SA110907E06A Report Format Version 4.0.0. Reference No.:111107E01 2 TABLE OF CONTENTS RELEASE CONTROL RECORD....................................................................................3 1. CERTIFICATION.....................................................................................................4 2. RF EXPOSURE LIMIT.............................................................................................5 3. MPE CALCULATION FORMULA............................................................................5 4. CLASSIFICATION...................................................................................................5 5. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER..........................6 Report No.: SA110907E06A Report Format Version 4.0.0. Reference No.:111107E01 3 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED SA110907E06A Original release Nov. 18, 2011 Report No.: SA110907E06A Report Format Version 4.0.0. Reference No.:111107E01 4 1.CERTIFICATION PRODUCT: Wireless-N Router BRAND NAME: Cisco MODEL NO.: E900 TEST SAMPLE: ENGINEERING SAMPLE TESTED: Sep. 20, 2011 APPLICANT: Cisco Consumer Products LLC STANDARDS: FCC Part 2 (Section 2.1091) FCC OET Bulletin 65, Supplement C (01-01) IEEE C95.1 The above equipment (Model: E900) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE: Nov. 18, 2011 ( Midoli Peng, Specialist) APPROVED BY : , DATE: Nov. 18, 2011 ( May Chen, Deputy Manager ) Report No.: SA110907E06A Report Format Version 4.0.0. Reference No.:111107E01 5 2. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY RANGE (MHz) ELECTRIC FIELD STRENGTH (V/m) MAGNETIC FIELD STRENGTH (A/m) POWER DENSITY (mW/cm 2 ) AVERAGE TIME (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 3. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 4. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA110907E06A Report Format Version 4.0.0. Reference No.:111107E01 6 5. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER For WLAN: 15.247(2.4GHz) FREQUENCY BAND (MHz) CONDUCTED POWER (mW) ANTENNA GAIN (dBi) DISTANCE (cm) POWER DENSITY (mW/ cm 2 ) LIMIT (mW/cm 2 ) 2412-2462 437.7 4 20 0.219 1.00 ---END---

Test Report

Report No.: RF110907E06A 1 Report Format Version 4.0.0 Reference No.:111107E01 FCC TEST REPORT REPORT NO.: RF110907E06A MODEL NO.: E900 FCC ID: Q87-E900 RECEIVED: Sep. 07, 2011 TESTED: Sep. 08 to 20, 2011 ISSUED: Nov. 18, 2011 APPLICANT: Cisco Consumer Products LLC ADDRESS: 121 Theory Drive Irvine, CA 92617(USA) ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS : No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan TEST LOCATION (1): No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan TEST LOCATION (2): No. 49, Ln. 206, Wende Rd., Shangshan Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan This test report consists of 80 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval, or endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF110907E06A 2 Report Format Version 4.0.0 Reference No.:111107E01 Table of Contents RELEASE CONTROL RECORD........................................................................................4 1. CERTIFICATION....................................................................................................5 2. SUMMARY OF TEST RESULTS............................................................................6 2.1 MEASUREMENT UNCERTAINTY..........................................................................7 3. GENERAL INFORMATION.....................................................................................8 3.1 GENERAL DESCRIPTION OF EUT.......................................................................8 3.2 DESCRIPTION OF TEST MODES.......................................................................10 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL........................11 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS.......................................14 3.4 DESCRIPTION OF SUPPORT UNITS..................................................................15 3.5 CONFIGURATION OF SYSTEM UNDER TEST...................................................16 4. TEST TYPES AND RESULTS..............................................................................18 4.1 CONDUCTED EMISSION MEASUREMENT........................................................18 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT......................................18 4.1.2 TEST INSTRUMENTS..........................................................................................18 4.1.3 TEST PROCEDURES..........................................................................................19 4.1.4 DEVIATION FROM TEST STANDARD.................................................................19 4.1.5 TEST SETUP.......................................................................................................20 4.1.6 EUT OPERATING CONDITIONS.........................................................................20 4.1.7 TEST RESULTS (With adapter 1).........................................................................21 4.1.8 TEST RESULTS (With adapter 2).........................................................................23 4.2 RADIATED EMISSION MEASUREMENT.............................................................25 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT...........................................25 4.2.2 TEST INSTRUMENTS..........................................................................................26 4.2.3 TEST PROCEDURES..........................................................................................27 4.2.4 DEVIATION FROM TEST STANDARD.................................................................27 4.2.5 TEST SETUP.......................................................................................................28 4.2.6 EUT OPERATING CONDITIONS.........................................................................28 4.2.7 TEST RESULTS...................................................................................................29 4.3 6dB BANDWIDTH MEASUREMENT....................................................................58 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT..................................................58 4.3.2 TEST INSTRUMENTS..........................................................................................58 4.3.3 TEST PROCEDURE.............................................................................................58 4.3.4 DEVIATION FROM TEST STANDARD.................................................................58 4.3.5 TEST SETUP.......................................................................................................58 4.3.6 EUT OPERATING CONDITIONS.........................................................................58 4.3.7 TEST RESULTS...................................................................................................59 4.4 MAXIMUM PEAK OUTPUT POWER....................................................................63 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.....................63 4.4.2 INSTRUMENTS....................................................................................................63 Report No.: RF110907E06A 3 Report Format Version 4.0.0 Reference No.:111107E01 4.4.3 TEST PROCEDURES..........................................................................................63 4.4.4 DEVIATION FROM TEST STANDARD.................................................................63 4.4.5 TEST SETUP.......................................................................................................63 4.4.6 EUT OPERATING CONDITIONS.........................................................................63 4.4.7 TE…

Text truncated - open the document above for the full version.

Test Setup Photos

1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST(With adapter 1) 2 CONDUCTED EMISSION TEST(With adapter 2) 3 RADIATED EMISSION TEST

Contact Information

Applicant

Po-Wen Cheng(Regulatory Compliance Manager)
[email protected]949-238-4518Fax: 949-265-1429

Technical Contact

Bureau Veritas CPS (H.K.) Ltd. Taoyuan BranchHank Chung
[email protected]886-3-593-5343

81-1, Lu Laio Keng, 9th Ling, Wu Lung Tsuen, Chiun · Hsinchu Hsien · Taiwan

Non-Technical Contact

Bureau Veritas CPS (H.K.) Ltd. Taoyuan BranchNatacha Chen
[email protected]886-3-3183232

Test Firm

Bureau Veritas CPS (H.K.) Ltd. Taoyuan BranchRichard Chen
[email protected]886-3-3183232Fax: 886 3 2115834

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.46 GHz438.00 mW
Confidentiality
Long Term
Grant Notes
Power listed is the maximum combined conducted output power. End-users and responsible parties must be provided with operating and installation instructions to ensure RF exposure compliance. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Other Applications from LINKSYS LLC

WiFi Smart Light Switch with Dimmer - FCC ID Q87-WDS060 - LINKSYS LLC
Q87-WDS060

WiFi Smart Light Switch with Dimmer

Aug 11, 2020

Equipment Class

DTS - Digital Transmission System
Linksys Tri-Band Wireless-AC Router - FCC ID Q87-03564 - LINKSYS LLC
Q87-03564

Linksys Tri-Band Wireless-AC Router

Jun 28, 2020

Equipment Class

NII - Unlicensed National Information Infrastructure TX
Linksys Tri-Band Wireless-AC Router - FCC ID Q87-03566 - LINKSYS LLC
Q87-03566

Linksys Tri-Band Wireless-AC Router

Jun 23, 2020

Equipment Class

NII - Unlicensed National Information Infrastructure TX
Linksys MAX-STREAM AC1900+ WiFi Range Extender - FCC ID Q87-03530 - LINKSYS LLC
Q87-03530

Linksys MAX-STREAM AC1900+ WiFi Range Extender

Apr 29, 2020

Equipment Class

NII - Unlicensed National Information Infrastructure TX
Linksys Dual-Band 802.11ax Wireless Router - FCC ID Q87-08151 - LINKSYS LLC
Q87-08151

Linksys Dual-Band 802.11ax Wireless Router

Mar 30, 2020

Equipment Class

DTS - Digital Transmission System