Product Architecture; Device Architecture - Huawei S2700 Product Documentation

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protection technologies reduce the probability of damages caused by lightning and increase the safety factor by
30 times, thus greatly improving the device reliability.
Parent topic:
Product Characteristics
1.4.1.1.2.2.7 Intelligent PoE Power Supply
The S2700 PoE switches has the PoE function. It provides centralized power supply for the attached IP phone,
wireless access point (AP), portable device charger, POS machine, camera, and data collector through twisted
pairs.
The PoE function of the S2700 PoE switches complies with IEEE 802.3af and IEEE 802.3at. The S2700 can
provide power for the devices of different vendors remotely. In IEEE 802.3at, the maximum power supply
capability is 30 W. This capability ensures adequate power for IP video phone, dualband WiFi AP, IP camera,
multi-function STB11, and RFID and simplifies the network.
The S2700 PoE switches has the ability to control power supply based on time range, thus effectively managing
network devices, reducing power consumption, and lowering the OPEX.
Parent topic:
Product Characteristics

1.4.1.1.3 Product Architecture

Introduction

Device Architecture

Hardware Modules
Software Architecture
Parent topic:
S2700 Product Description
1.4.1.1.3.1 Introduction
The S2700 series adopt the integrated hardware platform and have the front-access structure. The hardware
consists of the chassis, power supply, fan, and SCU. The width of the S2700 complies with the industry
standards, and the S2700 can be installed in an IEC 297 cabinet or an ETSI cabinet.
The S2700 series include the S2700-9TP-SI-AC, S2700-9TP-EI-AC, S2700-9TP-EI-DC, S2700-18TP-SI-AC,
S2700-18TP-EI-AC, S2700-26TP-SI-AC, S2700-26TP-EI-AC, S2700-26TP-EI-DC, S2700-52P-EI-AC, S2700-
9TP-PWR-EI, S2710-52P-SI-AC, S2710-52P-PWR-SI, S2700-52P-PWR-EI and S2700-26TP-PWR-EI.
Parent topic:
Product Architecture
1.4.1.1.3.2 Device Architecture
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