Description
ST-W500-AF4-250
To satisfy the increasing demand of PoE for Fast Ethernet (FE) networking, SunTrec has developed this series of PoE Fast Ethernet switch. The ST-W500-AF4-250 is a 5-port Fast Ethernet switch, which provides 4 10/100BASE-TX 802.3af/at PoE copper ports and a uplink 10/100BASE-TX port. The transmission distance can be up to 250 meters.
The ST-W500-AF4-250 supports 60-watt PoE budget to drive up to 4 IEEE 802.3af/at compliant powered devices simultaneously. The PoE feature enables the ST-W500-AF4 a efficient and cost-effective solution for SMB, SOHO or other similar fields to deploy the PoE network for the wireless access points, IP-based surveillance cameras or IP phones anywhere easily and efficiently.
Features
- Built-in efficient switching core to implement flow control and reduce broadcast packets
- Standard Compliance:IEEE802.3 Ethernet, IEEE802.3u Fast Ethernet, IEEE802.3x Flow Control, IEEE802.3af PoE, IEEE802.3at PoE
- With PoE Automatic Identification function
- It has two modes of operations by dip switch: Standard (In this mode the transmission rate of each port is 100Mbps and the transmission distance is 100 meters ) and Extender (In this mode the transmission rate of each port is 10Mbps and the transmission distance is 10 meters)
- Store-and-forward mechanism is employed to avoid packet loss and error frames
- Support full-duplex flow control / half-duplex back pressure mode
- Jumbo frames support a maximum of 1536 bytes
- 52 VDC power input
- -20 to 70 ℃ operating temperature to meet a variety of complex environments
- Copper ports support ESD protection up to 6KV
- EFT protection up to 4KV
- Support PoE power supply up to maximum of 30W for single port
- Support Port Isolation
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