Huawei S2700 Ethernet Switch S2700-26TP-SI-AC

Huawei S2700 Ethernet Switch S2700-26TP-SI-AC
The Quidway S2700 Series Ethernet Switches (hereinafter referred to as the S2700) provide the access and data transport functions. They are developed by Huawei to meet the requirements for reliable access and high-quality transmission of multiple services on the enterprise network. Positioned for the access layer of the enterprise network, the S2700 provides large capacity, high port density, and cost-effective packet forwarding capabilities. In addition, the S2700provides multi-service access capabilities, excellent extensibility, quality of service (QoS) guarantee, powerful multicast replication, and carrier-class security, and can be used to build ring topologies of high reliability. Flexible Networking Capability The S2700 provides 10/100BASE-T Ethernet electrical interfaces, 10/100/1000BASE-T electrical interfaces, and 100/1000BASE-X Ethernet optical interfaces. It supports multiple interface types such as access, trunk, and hybrid. The S2700 provides swappable Small Form-Factor Pluggable (SFP) optical modules for optical fiber connections.The length of optical fibers can be selected according to the transmission distance. The S2700 can be used to construct a tree, star, or ring Ethernet network. For the ring Ethernet, the S2700 supports the Spanning Tree Protocol (STP) to prevent loops and provide rapid switchover. Convenient 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. Figure 1  Access device for enterprise network or campus network  Table   Physical specifications

Item		Description
Dimensions (width x depth x height)		S2700-9TP-SI/EI: 250.0 mm x 180.0 mm x 43.6 mm S2700-18TP-SI/EI: 442.0 mm x 220.0 mm x 43.6 mm S2700-26TP-SI/EI: 442.0 mm x 220.0 mm x 43.6 mm S2700-52P-EI: 442.0 mm x 220.0 mm x 43.6 mm S2700-9TP-PWR-EI: 320.0 mm x 220.0 mm x 43.6 mm S2700-26TP-PWR-EI: 442.0 mm x 420.0 mm x 43.6 mm
Maximum power (full configuration)		S2700-9TP-SI/EI: 12.8 W S2700-18TP-SI/EI: 14.5 W S2700-26TP-SI/EI: 15.5 W S2700-52P-EI: 38 W S2700-9TP-PWR-EI: 154 W (Dissipated power: 30 W, PoE: 124 W) S2700-26TP-PWR-EI: 808 W (Dissipated power: 68 W, PoE: 740 W)
Weight		Non-PWR: ≤ 3.5 kg PWR: ≤ 8 kg
DC input voltage	Rated voltage	–48V DC to –60V DC
	Maximum voltage	–36V DC to –72V DC
AC input voltage	Rated voltage	100V AC to 240V AC
	Maximum voltage	90V AC to 264V AC
Temperature	operating temperature	-5°C to 50°C NOTE: S2700-52P-PWR-EI, S2710-52P-PWR-SI: 0°C to 50°C
	Storage temperature	-40°C to 70°C
Relative humidity		10%RH to 90%RH
Altitude		0 m to 2000 m

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