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REV. 0.0

Engineering Requirement

Specification

of T07L022.00

Prepared by Reviewed by Approved by

Humphrey Huang

Summary of content (17 pages)

PAGE 1
REV. 0.0 Engineering Requirement Specification of T07L022.
PAGE 2
REV. 0.0 Contents 0. Revision History ......................................................................................................... 3 1. Introduction ................................................................................................................. 4 1.1 Referenced Documents ....................................................................................4 2. Hardware Requirements........................................................................................... 5 2.
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REV. 0.0 0. Revision History Date Revision Comment 2005/01/18 0.
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REV. 0.0 1. Introduction Project Name: T07L022.00 This documentation describes the Engineering Requirement Specification (ERS) of the ADSL CPE with four Ethernet interfaces and a Wireless interface using BRCM BCM6348 solution. 1.1 Referenced Documents [1] Specifications for Next-Generation xDSL Broadband Access Network, Chunghwa Telecom Co., Ltd.
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REV. 0.0 2. Hardware Requirements 2.1 Overall Information T07L022.00 for CHT 6th tender ADSL2+ CPE Four-port Ethernet MiniPCI interface for 802.11g WLAN 2.2 Detailed HW Information 2.2.
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REV. 0.0 2.2.2 ADSL requirements Standard: ITU-T G.992.
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REV. 0.0 2.2.3 Ethernet interface requirements The ATU-R shall provide four 10/100 Base-T auto-sensing and half/full duplex configurable Ethernet interfaces. The Ethernet interfaces for ATU-R shall be able to operate well simultaneously. The 10/100 Base-T Ethernet interface shall comply with the IEEE 802.3/IEEE 802.3u, respectively. 2.2.4 Wireless interface requirements Transmitter: Max. output power shall be ≧ 15mW, 30mW, 60mW, as an option and will be selected in procurement specification.
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REV. 0.0 2.2.5 LEDs Shall provide different status indicators on the front panel. (1) Power, (2) Alarm, (3) LAN Connectivity for each LAN port, (4) LAN Data Transmit/Receive for each LAN port, (5) Line Synchronization, including retraining phase and in-synchronization, (6) Line interface Data Transmit/Receive, (7) Wireless Connectivity and Data Transmit/Receive.
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REV. 0.0 3. Software Requirements Follow the requirements of [1]. 4. Regulatory requirements Suitable protection devices in compliance with IEC 61000-4-5 class 3 at least or FCC part 68 shall be provided on the line interfaces, the POTS splitter/ Low-pass filter, and AC power supply lines to safeguard the unit against the damage due to transient and lightning surge voltage presented on the telephone line and AC power supply line.
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REV. 0.0 Engineering Requirement Specification of T07L022.
PAGE 11
REV. 0.0 Contents 0. Revision History.................................................................................................... 3 1. Introduction ................................................................................................................. 4 1.1 Referenced Documents ....................................................................................4 2. Hardware Requirements........................................................................................... 5 2.
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REV. 0.0 0. Revision History Date Revision Comment 2005/07/19 0.
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REV. 0.0 1. Introduction Project Name: T07L022.01 This documentation describes the Engineering Requirement Specification (ERS) of the ADSL CPE with four Ethernet interfaces. 1.1 Referenced Documents [1] Specifications for Next-Generation xDSL Broadband Access Network, Chunghwa Telecom Co., Ltd.
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REV. 0.0 2. Hardware Requirements 2.1 Overall Information T07L022.01 for CHT 6th tender ADSL2+ CPE Four-port Ethernet 2.2 Detailed HW Information 2.2.
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REV. 0.0 2.2.2 ADSL requirements Standard: ITU-T G.992.
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REV. 0.0 2.2.3 Ethernet interface requirements The ATU-R shall provide four 10/100 Base-T auto-sensing and half/full duplex configurable Ethernet interfaces. The Ethernet interfaces for ATU-R shall be able to operate well simultaneously. The 10/100 Base-T Ethernet interface shall comply with the IEEE 802.3/IEEE 802.3u, respectively. 2.2.4 LEDs Shall provide different status indicators on the front panel.
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REV. 0.0 3. Software Requirements Follow the requirements of [1]. 4. Regulatory requirements Suitable protection devices in compliance with IEC 61000-4-5 class 3 at least or FCC part 68 shall be provided on the line interfaces, the POTS splitter/ Low-pass filter, and AC power supply lines to safeguard the unit against the damage due to transient and lightning surge voltage presented on the telephone line and AC power supply line.