48 مفاتيح الوصول إلى Ethernet Port Poe S1720-52GWR-PWR-4P-E لـ H W

The S1700 series enterprise switches (S1700s) are next-generation energy-saving Ethernet access switches. The S1700 uses high-performance hardware, which offers a wide array of features to help customers build secure, reliable, high-performance networks. The S1700 is easy to install and maintain, and is ideal for small-size and medium-size enterprises, Internet cafes, hotels, and schools.

The S1700 consists of unmanaged switches, a web-managed switch and Web/SNMP-based switches:

•  Unmanaged switches include the S1700-24-AC, S1700-52R-2T2P-AC, S1724G, S1700-24GR and S1700-16G
•  The web-managed switches include the S1728GWR-4P, S1720-10GW-2P, S1720-10GW-PWR-2P, S1720-28GWR-4P,   S1720-28GWR-4X, S1720-28GWR-PWR-4P, S1720-28GWR-PWR-4X, S1720-52GWR-4P, S1720-52GWR-4X, S1720-    52GWR-PWR-4P, S1720-52GWR-PWR-4X, S1720-28GWR-PWR-4TP
•  Web/SNMP-based switches include the S1700-28FR-2T2P-AC, S1700-28GFR-4P-AC, S1700-52FR-2T2P-AC, S1700-52GFR-4P-AC, S1720-20GFR-4TP and S1720-28GFR-4TP, S1720-10GW-2P-E, S1720-10GW-PWR-2P-E, S1720-28GWR-4P-E, S1720-28GWR-4X-E, S1720-28GWR-PWR-4P-E, S1720-28GWR-PWR-4TP-E, S1720-28GWR-PWR-4X-E, S1720-52GWR-4P-E, S1720-52GWR-4X-E, S1720-52GWR-PWR-4P-E, S1720-52GWR-PWR-4X-E

Innovative energy-saving design

• The S1700/S1720/1720-E supports Energy Efficient Ethernet (EEE), which enables the switch to enter a power-saving mode when traffic is light.
• The S1700 can adjust the power output for transmissions based on the cable length. It can also set any ports that are not transmitting traffic to sleep mode.
• The models that use a fan-free design reduce power consumption and noise.

Non-blocking and high-speed forwarding

• All S1700 ports provide Layer 2 wire-speed forwarding capabilities to ensure non-blocking packet forwarding. S1700 models provide optical and electrical GE uplink ports, which facilitate user access and are cost-effective.
• The S1700/S1720/S1720-E MAC address table supports up to 8K/16K/16K of MAC addresses, making it easy to expand networks and deploy new services. The S1700 support layer 3 static routing-forwarding which include IPv4 and IPv6 protocols. The S1720-E support RIP, RIPng, OSPF.

Convenient management and maintenance

• The S1700 is easy to manage and maintain, being equipped with a one-key operation button on the front panel.
• Web-managed S1700 models come with a web network management system, making it easy to configure switches.
• Web/SNMP-based S1700 models allow for the use of an SNMP-based NMS for centralized configuration and management.
• Web/SNMP-based S1720/S1720-E models can support CLI and console port configuration.

Powerful security performance

• The S1700 provides a range of security features, including 802.1x, RADIUS, Portal and NAC. The S1700 also supports packet filtering based on MAC addresses or ports in order to defend against hackers and virus attacks.

Great networking and bandwidth extensibility

• The S1700 provides LACP, STP, RSTP and MSTP functions to implement link aggregation and backup. S1720 switches support up to 64 MSTP instances for flexible networking.

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