48-Port Layer 3 Managed Gigabit Switch with 4 10G SFP Slots(GS5048S4)

Standard
Environmental standards
IEEE 802.3：Ethernet MAC Protocol
IEEE 802.3i：10BASE-T Ethernet
IEEE 802.3u：100BASE-TX Fast Ethernet
IEEE 802.3ab：1000BASE-T Gigabit Ethernet
IEEE 802.3z：1000BASE-X Gigabit Ethernet (optical fiber)
IEEE 802.3ae：10G Ethernet (optical fiber)
IEEE 802.3az：Energy Efficient Ethernet
IEEE 802.3ad：Standard method for performing link aggregation
IEEE 802.3x：Flow control
IEEE 802.1ab： LLDP/LLDP-MED (Link Layer Discovery Protocol)
IEEE 802.1p：LAN Layer QoS/CoS Protocol Traffic Prioritization
(Multicast filtering function)
IEEE 802.1q：VLAN Bridge Operation
IEEE 802.1x：Client/Server Access Control and Authentication
Protocol
IEEE 802.1d：STP
IEEE 802.1s：MSTP
IEEE 802.1w：RSTP
Network Protocols EMI: FCC Part 15 CISPR (EN55032) class A
EMS: EN61000-4-2 (ESD), EN61000-4-4 (EFT),
EN61000-4-5 (Surge)
10BASE-T: Cat3、4、5 or above UTP (≤100 M)
100BASE-TX: Cat5 or above UTP (≤100 M)
1000BASE-TX: Cat5 or above UTP (≤100 M)
Multi-mode Fiber: 50/125、62.5/125、100/140 um
Single-mode Fiber: 8/125、8.7/125、9/125、10/125 um
Industry Standard
Network Media
Working Environment Operating temperature: -10~50°C
Storage temperature: -40~70°C
Operating Humidity: 10%~90%, No condensation
Storage Humidity: 5%~90%, No condensation