User Manual Chapter 1
Chapter 1 - 2
FEATURES:
Internet Connection - Secure, carrier class connection for Internet, intranet, extranet, virtual private network access, and
all IP applications including H.323.
• 10Base-T 802.3 Ethernet connection to subscriber LAN using TCP/IP protocol.
• No router required.
• 100% reliable connection with retransmissions.
• Broadband — Up to 2 Mbps to each customer.
Wireless - Real time configurable and controllable software radio.
• Radios operate in Industrial, Scientific and Medical (ISM) spectrum (2.4000 — 2.4835 GHz) under FCC
Regulation Part 15.247. No license is required in the U. S. and Canada.
• Frequency tunable Direct Sequence Spread Spectrum (DSSS) waveform for interference rejection, with frequency
hopping for security.
• Reed-Solomon error correction encoding and decoding for accurate data transmission.
Scalability - Add users and base stations as needed to cover a large metropolitan area.
• Network Management — Real time configuration control and monitoring by network manager at ISP site.
• Customized SNMP compatible network management software, supporting MIB II, and enterprise specific MIB for
configuration and monitoring.
• Over-the-network upgrades of base station and CPE software.
EQUIPMENT SUPPLIED:
Clearwire
TM
CPE hardware for subscriber sites includes the IDU, power supply, ODU, antenna (one of three types), and
connecting cables.
• 9714-2100 Indoor Unit (IDU). The IDU is a computation capable radio. Its processor, a high speed
communications engine, is capable of running standard TCP/IP and Ethernet protocol stacks as well as
processing its node’s role in the proprietary Clearwire
TM
; air protocol. Processing includes precision timing, error
control, and radio configuration/control. Figure 1-2 shows the IDU front panel. Table 1-1 describes the front panel
indicators. Figure 1-3 shows the IDU rear panel. Table 1-2 describes the rear panel connectors.