Table; Router Specifications; Appendix A Specification; Power-Over-Ethernet Module Specifications - Cisco CISCO871-K9 - 871 Integrated Services Router Hardware Installation Manual

Power-over-Ethernet Module Specifications

Table A-1 Router Specifications (continued)
Description
Router Power
AC input voltage
Frequency
Power output
Output voltages
Integrated 802.11b/g Radio Module
Radio technology
Operating frequency
Modulation schemes
Number of channels
Data rate
Media access protocol
Power consumption (typical)
1. ISM = Industrial, Scientific, and Medical
2. OFDM = orthogonal frequency-division multiplexing
3. DQPSK = differential quaternary phase shift keying
4. DBPSK = differential binary phase shift keying
5. QAM = quadrature amplitude modulation
6. CCK = complementary code keying
7. CSMA/CA = carrier sense multiple access with collision avoidance
8. ACK = acknowledgement
Power-over-Ethernet Module Specifications
Table A-2
Table A-2 POE Module Specifications
Description
Physical Dimensions
Dimensions (H x W x D)
Weight (not including desktop power
supply)
Cisco 850 Series and Cisco 870 Series Access Routers Hardware Installation Guide
A-2
Design Specification
100 to 240 VAC
50 to 60 Hz
26 W maximum
5 V and 12 V
IEEE 802.11b and 802.11g standard compliant
2412 to 2484 MHz ISM
OFDM
and CCK
11 channels for the U.S., 13 channels for Europe,
14 channels for Japan
54 Mbps with fallback rates of 48, 36, 24, 18, 12,
9, and 6 Mbps
CSMA/CA
500 mA.3.3V at transmit mode, 320 mA/3.3V at
receive mode
shows the specifications for the power-over-Ethernet (PoE) module.
Design Specification
1.13 x 4.0 x 10.25 in. (29 x 102 x 260 mm)
0.32 lb (0.14 kg)
1
band
2 3 4
, DQPSK , DBPSK 16 QAM
6
7 8
with ACK
Appendix A Specifications
5
, 64 QAM,
OL-5331-01